WO1993018601A1 - Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system - Google Patents
Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system Download PDFInfo
- Publication number
- WO1993018601A1 WO1993018601A1 PCT/US1993/001982 US9301982W WO9318601A1 WO 1993018601 A1 WO1993018601 A1 WO 1993018601A1 US 9301982 W US9301982 W US 9301982W WO 9318601 A1 WO9318601 A1 WO 9318601A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- message
- predetermined
- probe
- delay
- base station
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
- H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK05014772T DK1583309T3 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cellular CDMA communication system |
DE69333883T DE69333883T2 (en) | 1992-03-05 | 1993-03-04 | DEVICE AND METHOD FOR REDUCING MESSAGE COLLABORATION BETWEEN MOBILE STATIONS WHICH ACCESS TO A BASIC STATION IN A CDMA CELLULAR COMMUNICATION SYSTEM AT THE SAME TIME |
SK1054-94A SK282136B6 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision in a communication system |
AU37907/93A AU677578B2 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in acdma cellular communications system |
BR9306032A BR9306032A (en) | 1992-03-05 | 1993-03-04 | Delay device and process to reduce collisions between messages transmitted on a communications network |
AT93907229T ATE306772T1 (en) | 1992-03-05 | 1993-03-04 | DEVICE AND METHOD FOR REDUCING MESSAGE COLLISIONS BETWEEN MOBILE STATIONS SIMULTANEOUSLY ACCESSING A BASE STATION IN A CDMA CELLULAR COMMUNICATIONS SYSTEM |
EP93907229A EP0629325B1 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
JP51589993A JP3152353B2 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cell communication system |
CA002130667A CA2130667C (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
BG99024A BG62022B1 (en) | 1992-03-05 | 1994-09-01 | Method for reducing the collision between the communications of mobile stations simultaneously attacking the base station in a cdma cellular communication system and mobile station for realization of the method |
FI944055A FI114537B (en) | 1992-03-05 | 1994-09-02 | Device and method for reducing message collisions of mobile stations simultaneously seeking a base station connection in a CDMA mobile communication system |
KR1019940703125A KR100202745B1 (en) | 1992-03-05 | 1994-09-05 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communication system |
HK98116166A HK1015212A1 (en) | 1992-03-05 | 1998-12-28 | Apparatus and method for reducing message collision between mobile stations simultaneously accessinga base station in a cdma cellular communications system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84715292A | 1992-03-05 | 1992-03-05 | |
US847,152 | 1992-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993018601A1 true WO1993018601A1 (en) | 1993-09-16 |
Family
ID=25299903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1993/001982 WO1993018601A1 (en) | 1992-03-05 | 1993-03-04 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
Country Status (23)
Country | Link |
---|---|
US (6) | US5544196A (en) |
EP (7) | EP1746795B1 (en) |
JP (1) | JP3152353B2 (en) |
KR (1) | KR100202745B1 (en) |
CN (1) | CN1072863C (en) |
AT (5) | ATE306772T1 (en) |
AU (1) | AU677578B2 (en) |
BG (1) | BG62022B1 (en) |
BR (1) | BR9306032A (en) |
CA (1) | CA2130667C (en) |
DE (4) | DE69334204T2 (en) |
DK (3) | DK0629325T3 (en) |
ES (5) | ES2247583T3 (en) |
FI (1) | FI114537B (en) |
HK (4) | HK1015212A1 (en) |
HU (1) | HU214413B (en) |
IL (1) | IL104910A (en) |
MX (1) | MX9301230A (en) |
PT (2) | PT1583309E (en) |
RU (1) | RU2171013C2 (en) |
SK (1) | SK282136B6 (en) |
WO (1) | WO1993018601A1 (en) |
ZA (1) | ZA931077B (en) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639899A1 (en) * | 1993-03-05 | 1995-02-22 | Ntt Mobile Communications Network Inc. | Random access communication method by use of cdma, and system for mobile stations which use the method |
US5604767A (en) * | 1993-11-01 | 1997-02-18 | Omnipoint Corporation | Spread spectrum spectral density techniques |
WO1999049594A1 (en) * | 1998-03-23 | 1999-09-30 | Samsung Electronics Co., Ltd. | Device and method for generating pn sequence in cdma communication system |
WO1999059246A1 (en) * | 1998-05-11 | 1999-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Sequence generator |
US6041046A (en) * | 1995-07-14 | 2000-03-21 | Omnipoint Corporation | Cyclic time hopping in time division multiple access communication system |
EP1145469A1 (en) * | 1999-03-22 | 2001-10-17 | Golden Bridge Technology, Inc. | Common packet channel |
US6356607B1 (en) | 1995-06-05 | 2002-03-12 | Omnipoint Corporation | Preamble code structure and detection method and apparatus |
EP1191712A2 (en) * | 1994-02-09 | 2002-03-27 | NTT Mobile Communications Network, Inc. | Method and system for CDMA mobile communication |
WO2002076134A1 (en) * | 2001-03-17 | 2002-09-26 | Koninklijke Philips Electronics N.V. | Network with common transmission channels |
US6717975B2 (en) | 1999-03-22 | 2004-04-06 | Golden Bridge Technology, Inc. | Common packet channel |
EP1443679A2 (en) * | 1999-03-22 | 2004-08-04 | Golden Bridge Technology, Inc. | Method and base station for transmitting information on a common packet data channel |
WO2004084565A1 (en) * | 2003-03-18 | 2004-09-30 | Da Tang Mobile Communications Equipment Co., Ltd. | A method of detecting the random access collision of multi-user equipment |
WO2005088989A2 (en) * | 2004-03-09 | 2005-09-22 | Qualcomm Incorporated | Access channel with constrained arrival times |
US7075971B2 (en) | 1999-10-26 | 2006-07-11 | Golden Bridge Technology Incorporated | Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications |
US7154875B2 (en) | 1995-08-10 | 2006-12-26 | Hitachi, Ltd. | CDMA mobile communication system and communication method |
WO2007003004A1 (en) * | 2005-07-01 | 2007-01-11 | Jeylan Kismet | Randomized sending of a message from a terminal |
EP1768438A3 (en) * | 1995-09-20 | 2008-03-05 | NTT Mobile Communications Network, Inc. | Access method, mobile station and base station for CDMA mobile communication system |
WO2007035058A3 (en) * | 2005-09-22 | 2008-04-10 | Lg Electronics Inc | Access probe randomization for wireless communication system |
US7359427B2 (en) | 1999-03-22 | 2008-04-15 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
CN101132622B (en) * | 2006-08-20 | 2010-05-12 | 华为技术有限公司 | Random access service quality control method |
US7792075B2 (en) | 2006-01-05 | 2010-09-07 | Qualcomm Incorporated | Method and apparatus to perform persistence tests in a network |
EP2273689A3 (en) * | 1995-06-30 | 2011-03-30 | Interdigital Technology Corporation | CDMA transmitter |
US8199661B2 (en) | 2005-10-27 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for processing supplemental and non supplemental assignments |
US8379512B2 (en) | 2008-09-18 | 2013-02-19 | Qualcomm Incorporated | Using identifier mapping to resolve access point identifier ambiguity |
US8457092B2 (en) | 2005-06-16 | 2013-06-04 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8457042B2 (en) | 2005-10-27 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving a sectorparameters message in an active state in wireless communication system |
US8588115B2 (en) | 2006-01-11 | 2013-11-19 | Thomson Licensing | Apparatus for controlling channel switching in wireless networks |
US8761080B2 (en) | 2005-03-15 | 2014-06-24 | Qualcomm Incorporated | Multiple other sector information combining for power control in a wireless communication system |
US8837555B2 (en) | 2008-03-18 | 2014-09-16 | On-Ramp Wireless, Inc. | Light monitoring system with antenna diversity |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8995404B2 (en) | 2009-03-20 | 2015-03-31 | On-Ramp Wireless, Inc. | Downlink communication with multiple acknowledgements |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
USRE47895E1 (en) | 1999-03-08 | 2020-03-03 | Ipcom Gmbh & Co. Kg | Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station |
Families Citing this family (140)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA931077B (en) * | 1992-03-05 | 1994-01-04 | Qualcomm Inc | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
JP2655108B2 (en) * | 1994-12-12 | 1997-09-17 | 日本電気株式会社 | CDMA transceiver |
DE19503209C1 (en) * | 1995-02-02 | 1996-10-02 | Becker Gmbh | Process for initializing a network with several master-capable, i.e. clock-capable network participants |
US7929498B2 (en) | 1995-06-30 | 2011-04-19 | Interdigital Technology Corporation | Adaptive forward power control and adaptive reverse power control for spread-spectrum communications |
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
US6885652B1 (en) | 1995-06-30 | 2005-04-26 | Interdigital Technology Corporation | Code division multiple access (CDMA) communication system |
US7020111B2 (en) | 1996-06-27 | 2006-03-28 | Interdigital Technology Corporation | System for using rapid acquisition spreading codes for spread-spectrum communications |
US5850525A (en) * | 1996-03-29 | 1998-12-15 | Advanced Micro Devices, Inc. | Method and apparatus for adding a randomized propagation delay interval to an interframe spacing in a station accessing an ethernet network |
US5629929A (en) * | 1996-06-07 | 1997-05-13 | Motorola, Inc. | Apparatus for rapid interference cancellation and despreading of a CDMA waveform |
US6021122A (en) * | 1996-06-07 | 2000-02-01 | Qualcomm Incorporated | Method and apparatus for performing idle handoff in a multiple access communication system |
US6178164B1 (en) | 1996-06-07 | 2001-01-23 | Qualcomm Incorporated | Method and apparatus for performing idle handoff in a multiple access communication system |
JP3386098B2 (en) * | 1996-06-20 | 2003-03-10 | 株式会社エヌ・ティ・ティ・ドコモ | Signal transmission method in CDMA mobile communication system, mobile station apparatus and base station apparatus |
AU6987896A (en) * | 1996-09-06 | 1998-03-26 | Brigitta Wagner | Wireless communications system using beam direction multiplexing |
US6002664A (en) * | 1997-02-24 | 1999-12-14 | At&T Wireless Services Inc. | Method to gain access to a base station in a discrete multitone spread spectrum communications system |
US6707807B1 (en) * | 1997-06-17 | 2004-03-16 | Siemens Aktiengesellschaft | Reception time of messages in access channels of TDMA mobile communication system controlled by transmitting device |
US20020051434A1 (en) * | 1997-10-23 | 2002-05-02 | Ozluturk Fatih M. | Method for using rapid acquisition spreading codes for spread-spectrum communications |
KR100329186B1 (en) * | 1997-12-27 | 2002-09-04 | 주식회사 하이닉스반도체 | Method for searching reverse traffic channel in cdma mobile communication system |
US6018547A (en) * | 1998-01-09 | 2000-01-25 | Bsd Broadband, N.V. | Method and apparatus for increasing spectral efficiency of CDMA systems using direct sequence spread spectrum signals |
KR100381012B1 (en) | 1998-05-04 | 2003-08-19 | 한국전자통신연구원 | Random connection device for reverse common channel in cdma scheme and method therefor |
US7123628B1 (en) * | 1998-05-06 | 2006-10-17 | Lg Electronics Inc. | Communication system with improved medium access control sub-layer |
US6674765B1 (en) * | 1998-05-22 | 2004-01-06 | Lucent Technologies Inc. | Methods and apparatus for random chip delay access priority in a communications system |
US6104927A (en) * | 1998-05-28 | 2000-08-15 | Motorola, Inc. | Communication system, mobile station, and method for mobile station registration |
US7483699B2 (en) * | 1998-09-22 | 2009-01-27 | Qualcomm Incorporated | Overhead message update with decentralized control |
US6366779B1 (en) | 1998-09-22 | 2002-04-02 | Qualcomm Incorporated | Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems |
US6252865B1 (en) | 1998-10-02 | 2001-06-26 | Qualcomm, Inc. | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
US6606313B1 (en) | 1998-10-05 | 2003-08-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6788937B1 (en) * | 1998-10-15 | 2004-09-07 | Qualcomm, Incorporated | Reservation multiple access |
US6256301B1 (en) * | 1998-10-15 | 2001-07-03 | Qualcomm Incorporated | Reservation multiple access |
GB9823605D0 (en) * | 1998-10-29 | 1998-12-23 | Koninkl Philips Electronics Nv | Radio communication system |
US6535736B1 (en) | 1998-12-11 | 2003-03-18 | Lucent Technologies Inc. | System and method for variably delaying access requests in wireless communications system |
DE69925238T2 (en) | 1999-03-10 | 2006-02-23 | Sony International (Europe) Gmbh | Transmission method for a random access burst |
ES2367548T3 (en) | 1999-03-24 | 2011-11-04 | Qualcomm Incorporated | MULTIPLE RESERVATION ACCESS. |
US6567420B1 (en) | 1999-04-15 | 2003-05-20 | Qualcomm, Incorporated | Method and apparatus for high rate channel access control |
US6665272B1 (en) | 1999-09-30 | 2003-12-16 | Qualcomm Incorporated | System and method for persistence-vector-based modification of usage rates |
JP3525828B2 (en) | 1999-11-01 | 2004-05-10 | 株式会社日立製作所 | Location registration control method and mobile station device using the same |
KR20010046952A (en) * | 1999-11-16 | 2001-06-15 | 배동만 | Anti-jamming method |
WO2001039452A1 (en) | 1999-11-29 | 2001-05-31 | Golden Bridge Technology, Inc. | Closed loop power control for common downlink transport channels |
US6757319B1 (en) | 1999-11-29 | 2004-06-29 | Golden Bridge Technology Inc. | Closed loop power control for common downlink transport channels |
JP3440048B2 (en) * | 2000-02-14 | 2003-08-25 | 松下電器産業株式会社 | Receiver and method for receiving pilot signal |
JP3840112B2 (en) * | 2000-02-16 | 2006-11-01 | サムスン エレクトロニクス カンパニー リミテッド | Apparatus and method for assigning a common packet channel in a code division multiple access communication system |
EP1190496B1 (en) * | 2000-02-17 | 2004-10-27 | Samsung Electronics Co., Ltd. | Apparatus and method for assigning a common packet channel in a cdma communication system |
WO2001063839A2 (en) | 2000-02-23 | 2001-08-30 | Tantivy Communications, Inc. | Access probe acknowledgment with collision detection |
WO2001093462A1 (en) * | 2000-06-02 | 2001-12-06 | Samsung Electronics Co., Ltd. | Method for selecting rach in a cdma mobile communication system |
US6778513B2 (en) * | 2000-09-29 | 2004-08-17 | Arraycomm, Inc. | Method and apparatus for separting multiple users in a shared-channel communication system |
US6931030B1 (en) * | 2000-11-30 | 2005-08-16 | Arraycomm, Inc. | Training sequence with a random delay for a radio communications system |
US7099671B2 (en) * | 2001-01-16 | 2006-08-29 | Texas Instruments Incorporated | Collaborative mechanism of enhanced coexistence of collocated wireless networks |
US8605686B2 (en) * | 2001-02-12 | 2013-12-10 | Qualcomm Incorporated | Method and apparatus for power control in a wireless communication system |
US7961616B2 (en) | 2001-06-07 | 2011-06-14 | Qualcomm Incorporated | Method and apparatus for congestion control in a wireless communication system |
US20030039226A1 (en) * | 2001-08-24 | 2003-02-27 | Kwak Joseph A. | Physical layer automatic repeat request (ARQ) |
EP1419603B1 (en) * | 2001-08-24 | 2011-03-23 | Interdigital Technology Corporation | Method for physical layer automatic repeat request for a base station |
US20030073439A1 (en) * | 2001-10-17 | 2003-04-17 | Wenzel Peter W. | Home agent redundancy in a cellular system |
EP1335537A1 (en) * | 2002-02-01 | 2003-08-13 | Thomson Licensing S.A. | Method for evaluating radio links in a communication network |
US7110783B2 (en) * | 2002-04-17 | 2006-09-19 | Microsoft Corporation | Power efficient channel scheduling in a wireless network |
JP3862074B2 (en) * | 2002-06-20 | 2006-12-27 | ソニー株式会社 | Data communication system, information processing apparatus and method, and program |
AU2003303597A1 (en) | 2002-12-31 | 2004-07-29 | Therasense, Inc. | Continuous glucose monitoring system and methods of use |
EP1435558A1 (en) * | 2003-01-02 | 2004-07-07 | Texas Instruments Incorporated | On-device random number generator |
JP2004289717A (en) * | 2003-03-25 | 2004-10-14 | Mitsubishi Electric Corp | Random access control method, base station, and terminal device |
US7587287B2 (en) | 2003-04-04 | 2009-09-08 | Abbott Diabetes Care Inc. | Method and system for transferring analyte test data |
US8066639B2 (en) | 2003-06-10 | 2011-11-29 | Abbott Diabetes Care Inc. | Glucose measuring device for use in personal area network |
US7228134B2 (en) * | 2003-06-17 | 2007-06-05 | Lucent Technologies Inc. | Method of minimizing reverse channel interference caused by an abnormally high number of access attempts in a wireless communications system |
US20050224596A1 (en) * | 2003-07-08 | 2005-10-13 | Panopoulos Peter J | Machine that is an automatic pesticide, insecticide, repellant, poison, air freshener, disinfectant or other type of spray delivery system |
US7643412B1 (en) * | 2003-10-30 | 2010-01-05 | Nortel Networks Limited | Media proxy able to detect blocking |
EP1718198A4 (en) | 2004-02-17 | 2008-06-04 | Therasense Inc | Method and system for providing data communication in continuous glucose monitoring and management system |
US7071866B2 (en) * | 2004-03-26 | 2006-07-04 | Northrop Grumman Corporation | 2-d range hopping spread spectrum encoder/decoder system for RF tags |
KR100989314B1 (en) * | 2004-04-09 | 2010-10-25 | 삼성전자주식회사 | display apparatus |
WO2006000094A1 (en) | 2004-06-24 | 2006-01-05 | Nortel Networks Limited | Efficient location updates, paging and short bursts |
EP3745634A1 (en) | 2004-10-15 | 2020-12-02 | Apple Inc. | Communication resource allocation systems and methods |
EP1845645A4 (en) * | 2005-01-11 | 2013-03-13 | Nec Corp | Base station apparatus, radio transmission system, radio base station program, and timing estimating method |
US20060209837A1 (en) * | 2005-03-16 | 2006-09-21 | Lee Jai Y | Method and apparatus for dynamically managing a retransmission persistence |
TW200704217A (en) * | 2005-05-02 | 2007-01-16 | Nokia Corp | Method, system, apparatus, and software product implementing downlink code management for fractional dedicated physical channel in timing conflict situations |
US7729696B2 (en) | 2005-05-26 | 2010-06-01 | Motorola, Inc. | Method and apparatus for accessing a wireless communication network |
GB0513570D0 (en) * | 2005-07-04 | 2005-08-10 | Siemens Ag | Broadcast channel inter-cell interference avoidance scheme |
US7542421B2 (en) * | 2005-09-09 | 2009-06-02 | Tropos Networks | Adaptive control of transmission power and data rates of transmission links between access nodes of a mesh network |
US7766829B2 (en) * | 2005-11-04 | 2010-08-03 | Abbott Diabetes Care Inc. | Method and system for providing basal profile modification in analyte monitoring and management systems |
DE102005060467A1 (en) | 2005-12-17 | 2007-06-21 | Bayer Cropscience Ag | carboxamides |
US8412249B2 (en) * | 2005-12-20 | 2013-04-02 | Alcatel Lucent | Resource allocation based on interference mitigation in a wireless communication system |
KR100732381B1 (en) | 2006-01-19 | 2007-06-27 | 주식회사 팬택 | Mobile communication device and method capable of fast connecting with base station using efficient transmission power control |
US7813753B2 (en) * | 2006-02-27 | 2010-10-12 | Qualcomm Incorporated | Power control in communication systems |
US7720499B2 (en) * | 2006-02-27 | 2010-05-18 | Tropos Networks, Inc. | Regulation of transmission power control in mitigate self interference by optimizing link transmission parameters in a wireless network |
US8284793B2 (en) * | 2006-02-27 | 2012-10-09 | Qualcomm Incorporated | Backoff control for access probe transmission in communication systems |
US8226891B2 (en) | 2006-03-31 | 2012-07-24 | Abbott Diabetes Care Inc. | Analyte monitoring devices and methods therefor |
US7620438B2 (en) | 2006-03-31 | 2009-11-17 | Abbott Diabetes Care Inc. | Method and system for powering an electronic device |
CN100499869C (en) | 2006-05-24 | 2009-06-10 | 华为技术有限公司 | Terminal equipment accessing method and system |
DE102006030602A1 (en) * | 2006-07-03 | 2008-01-24 | Siemens Audiologische Technik Gmbh | Method for identifying hearing aids in the context of wireless programming |
US8036186B2 (en) * | 2006-07-26 | 2011-10-11 | Tropos Networks, Inc. | Adaptively setting transmission power levels of nodes within a wireless mesh network |
US20080205433A1 (en) * | 2006-10-26 | 2008-08-28 | Nokia Corporation | Method for immediate access to a random access channel |
DE602006005256D1 (en) | 2006-12-08 | 2009-04-02 | Research In Motion Ltd | Communication initiation in a push-to-talk over cellular (PoC) communication network |
US20080139130A1 (en) * | 2006-12-08 | 2008-06-12 | Wen Zhao | System and method for initiating communication in a cellular network |
US7881738B2 (en) * | 2006-12-12 | 2011-02-01 | Qualcomm Incorporated | Estimation based approach to determine the retransmission timeout value for access probe retransmissions |
US8565103B2 (en) * | 2006-12-12 | 2013-10-22 | Qualcomm Incorporated | Load determination in wireless networks |
US20080199894A1 (en) | 2007-02-15 | 2008-08-21 | Abbott Diabetes Care, Inc. | Device and method for automatic data acquisition and/or detection |
US8123686B2 (en) | 2007-03-01 | 2012-02-28 | Abbott Diabetes Care Inc. | Method and apparatus for providing rolling data in communication systems |
US7928850B2 (en) | 2007-05-08 | 2011-04-19 | Abbott Diabetes Care Inc. | Analyte monitoring system and methods |
US8456301B2 (en) | 2007-05-08 | 2013-06-04 | Abbott Diabetes Care Inc. | Analyte monitoring system and methods |
US8461985B2 (en) | 2007-05-08 | 2013-06-11 | Abbott Diabetes Care Inc. | Analyte monitoring system and methods |
US8665091B2 (en) | 2007-05-08 | 2014-03-04 | Abbott Diabetes Care Inc. | Method and device for determining elapsed sensor life |
US20080298436A1 (en) * | 2007-05-28 | 2008-12-04 | Telefonaktiebolaget L M Ericsson (Publ) | Random Access Collision Detection |
US8597188B2 (en) | 2007-06-21 | 2013-12-03 | Abbott Diabetes Care Inc. | Health management devices and methods |
AU2008265542B2 (en) | 2007-06-21 | 2014-07-24 | Abbott Diabetes Care Inc. | Health monitor |
US8098680B2 (en) * | 2007-08-14 | 2012-01-17 | Motorola Mobility, Inc. | Method and system for managing transmissions in a wireless communication network |
US20090132674A1 (en) * | 2007-11-16 | 2009-05-21 | Qualcomm Incorporated | Resolving node identifier confusion |
US9648493B2 (en) | 2007-11-16 | 2017-05-09 | Qualcomm Incorporated | Using identifiers to establish communication |
US20100195553A1 (en) | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US20090239550A1 (en) | 2008-03-18 | 2009-09-24 | Myers Theodore J | Random phase multiple access system with location tracking |
US7773664B2 (en) * | 2008-03-18 | 2010-08-10 | On-Ramp Wireless, Inc. | Random phase multiple access system with meshing |
US7733945B2 (en) | 2008-03-18 | 2010-06-08 | On-Ramp Wireless, Inc. | Spread spectrum with doppler optimization |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US7782926B2 (en) * | 2008-03-18 | 2010-08-24 | On-Ramp Wireless, Inc. | Random phase multiple access communication interface system and method |
US7826382B2 (en) | 2008-05-30 | 2010-11-02 | Abbott Diabetes Care Inc. | Close proximity communication device and methods |
US9094880B2 (en) * | 2008-06-19 | 2015-07-28 | Qualcomm Incorporated | Access terminal assisted node identifier confusion resolution using a time gap |
US20100008235A1 (en) * | 2008-07-11 | 2010-01-14 | Qualcomm Incorporated | Reporting and resolving conflicting use of a node identifier |
US8743858B2 (en) * | 2008-07-15 | 2014-06-03 | Qualcomm Incorporated | Wireless communication systems with femto cells |
US8989138B2 (en) * | 2008-07-15 | 2015-03-24 | Qualcomm Incorporated | Wireless communication systems with femto nodes |
US8583117B2 (en) * | 2008-07-22 | 2013-11-12 | Qualcomm Incorporated | Wireless communication device that prioritizes access probe handling using a predetermined transmission delay |
US8265683B2 (en) * | 2008-08-07 | 2012-09-11 | Qualcomm Incorporated | Two-tier random backoff and combined random backoff and transmit power control in wireless networks |
US8428079B1 (en) | 2008-09-24 | 2013-04-23 | Marvell International, Ltd | Systems and methods for discovering a wireless network in a peer-to-peer network |
US9402544B2 (en) | 2009-02-03 | 2016-08-02 | Abbott Diabetes Care Inc. | Analyte sensor and apparatus for insertion of the sensor |
WO2010127050A1 (en) | 2009-04-28 | 2010-11-04 | Abbott Diabetes Care Inc. | Error detection in critical repeating data in a wireless sensor system |
EP2424426B1 (en) | 2009-04-29 | 2020-01-08 | Abbott Diabetes Care, Inc. | Method and system for providing data communication in continuous glucose monitoring and management system |
WO2010138856A1 (en) | 2009-05-29 | 2010-12-02 | Abbott Diabetes Care Inc. | Medical device antenna systems having external antenna configurations |
US8432801B2 (en) | 2009-07-31 | 2013-04-30 | Google Inc. | System and method for identifying multiple paths between network nodes |
EP2467946A2 (en) * | 2009-08-17 | 2012-06-27 | Nokia Siemens Networks Oy | Synchronization of an access point in a communication network |
US8993331B2 (en) | 2009-08-31 | 2015-03-31 | Abbott Diabetes Care Inc. | Analyte monitoring system and methods for managing power and noise |
US9314195B2 (en) | 2009-08-31 | 2016-04-19 | Abbott Diabetes Care Inc. | Analyte signal processing device and methods |
BR112012000220A2 (en) | 2009-08-31 | 2020-12-22 | Abbott Diabetes Care Inc. | METHODS AND MEDICAL DEVICES |
US9025572B2 (en) | 2009-09-03 | 2015-05-05 | Via Telecom Co., Ltd. | Apparatus, system, and method for access procedure enhancements |
US8416641B2 (en) * | 2010-04-28 | 2013-04-09 | Semiconductor Components Industries, Llc | Acoustic distance measurement system having cross talk immunity |
EP3583901A3 (en) | 2011-02-28 | 2020-01-15 | Abbott Diabetes Care, Inc. | Devices, systems, and methods associated with analyte monitoring devices and devices incorporating the same |
US9036548B2 (en) * | 2011-08-15 | 2015-05-19 | Qualcomm Incorporated | Apparatuses and methods for controlling access to a radio access network |
US8917705B2 (en) * | 2011-09-29 | 2014-12-23 | Qualcomm Incorporated | Collision reduction mechanisms for wireless communication networks |
US9069536B2 (en) | 2011-10-31 | 2015-06-30 | Abbott Diabetes Care Inc. | Electronic devices having integrated reset systems and methods thereof |
EP2775918B1 (en) | 2011-11-07 | 2020-02-12 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods |
US9241298B2 (en) * | 2011-11-18 | 2016-01-19 | Qualcomm Incorporated | Devices and methods for facilitating access probe sequences |
KR102044452B1 (en) * | 2012-07-17 | 2019-11-13 | 엘지전자 주식회사 | Method and apparatus for measuring a packet throughput in wireless communication system |
US9968306B2 (en) | 2012-09-17 | 2018-05-15 | Abbott Diabetes Care Inc. | Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems |
US10305640B2 (en) * | 2014-07-18 | 2019-05-28 | Samsung Electronics Co., Ltd. | Communication method of node in content centric network (CCN) and the node |
KR102337119B1 (en) * | 2014-07-18 | 2021-12-09 | 삼성전자주식회사 | Communication method of node in content centric network(ccn) and node |
US20190026492A1 (en) * | 2017-07-22 | 2019-01-24 | Bluefox, Inc. | Protected pii of mobile device detection and tracking |
US11151611B2 (en) | 2015-01-23 | 2021-10-19 | Bluezoo, Inc. | Mobile device detection and tracking |
US11727443B2 (en) | 2015-01-23 | 2023-08-15 | Bluezoo, Inc. | Mobile device detection and tracking |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4811338A (en) * | 1986-04-14 | 1989-03-07 | Kabushiki Kaisha Toshiba | System for adjusting signal transmission timing to prevent signal collisions |
US4864589A (en) * | 1985-07-24 | 1989-09-05 | Nec Home Electronics Ltd. | Spread spectrum power line communications |
Family Cites Families (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325202B2 (en) * | 1972-08-29 | 1978-07-25 | ||
JPS5318284B2 (en) * | 1972-12-26 | 1978-06-14 | ||
US4320502A (en) * | 1978-02-22 | 1982-03-16 | International Business Machines Corp. | Distributed priority resolution system |
US4400585A (en) * | 1979-11-30 | 1983-08-23 | Motorola, Inc. | Method and apparatus for automatically attempting to seize a radio channel in a multichannel communication system |
JPS57115131A (en) * | 1981-01-07 | 1982-07-17 | Chiyuuichi Miyake | Production of fillet from fish |
US4409592A (en) * | 1981-04-20 | 1983-10-11 | Hunt V Bruce | Multipoint packet data communication system using random access and collision detection techniques |
GB2125654B (en) * | 1982-08-13 | 1986-01-29 | Hazeltine Corp | Intranetwork code division multiple access communication system |
JPS60220635A (en) * | 1984-04-17 | 1985-11-05 | Clarion Co Ltd | Spread spectrum transmitter and receiver |
US4653114A (en) * | 1984-06-21 | 1987-03-24 | General Instrument Corporation | Automatic terminal signal equalization |
KR860001747B1 (en) * | 1984-11-26 | 1986-10-20 | 한국과학기술원 | Code division multi-local area communication system |
GB8430003D0 (en) * | 1984-11-28 | 1985-01-09 | Plessey Co Plc | Subscriber line interface modem |
US4675863A (en) * | 1985-03-20 | 1987-06-23 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
US4653115A (en) * | 1985-03-27 | 1987-03-24 | Holcomb Jack N | Transmitter battery case |
JPS61227442A (en) | 1985-03-30 | 1986-10-09 | Toshiba Electric Equip Corp | Transmitter |
JPS61227441A (en) | 1985-03-30 | 1986-10-09 | Toshiba Electric Equip Corp | Transmitter |
JPS61227443A (en) | 1985-03-30 | 1986-10-09 | Toshiba Electric Equip Corp | Transmitter |
JPH06101728B2 (en) | 1985-05-20 | 1994-12-12 | 沖電気工業株式会社 | Method of avoiding call collision of local network |
JPS6269749A (en) | 1985-09-20 | 1987-03-31 | Sanyo Electric Co Ltd | Data transmission method |
DE3607687A1 (en) * | 1986-03-08 | 1987-09-10 | Philips Patentverwaltung | METHOD AND CIRCUIT ARRANGEMENT FOR SWITCHING A RADIO CONNECTION INTO ANOTHER RADIO CELL OF A DIGITAL RADIO TRANSMISSION SYSTEM |
DK155265C (en) * | 1986-06-09 | 1989-07-31 | Rovsing As Christian | PROCEDURE FOR CONNECTING A DATA UNIT ON A SIGNAL PIPE AND APPARATUS FOR EXERCISING THE PROCEDURE |
US4694467A (en) | 1986-07-03 | 1987-09-15 | Signatron, Inc. | Modem for use in multipath communication systems |
SU1478368A1 (en) | 1987-08-10 | 1989-05-07 | Военная академия им.Ф.Э.Дзержинского | Multifrequency signal receiver |
JP2583243B2 (en) * | 1987-09-18 | 1997-02-19 | 富士通株式会社 | Method for manufacturing MOS transistor |
ZA882394B (en) * | 1988-04-05 | 1988-11-30 | American Cyanamid Co | Method for the depressing of hydrous,layered silicates |
JPH0226176A (en) * | 1988-07-15 | 1990-01-29 | Mitsubishi Electric Corp | Facsimile communication system |
US5056031A (en) | 1988-11-12 | 1991-10-08 | Kabushiki Kaisha Toyota Chuo Kenyusho | Apparatus for detecting the collision of moving objects |
JPH02156751A (en) * | 1988-12-09 | 1990-06-15 | Mitsubishi Electric Corp | Call collision avoiding method for lan |
JP2531254B2 (en) * | 1989-01-18 | 1996-09-04 | 日本電気株式会社 | Line connection method for distributed wireless system |
JPH02256331A (en) * | 1989-03-29 | 1990-10-17 | Sharp Corp | Radio communication system |
US5680633A (en) * | 1990-01-18 | 1997-10-21 | Norand Corporation | Modular, portable data processing terminal for use in a radio frequency communication network |
JPH02306460A (en) | 1989-05-19 | 1990-12-19 | Toshiba Corp | Cassette loading device |
GB8912768D0 (en) * | 1989-06-02 | 1989-07-19 | British Telecomm | Hybrid data communication system |
JP2733110B2 (en) * | 1989-09-19 | 1998-03-30 | 日本電信電話株式会社 | Wireless signal transmission method |
US5056109A (en) * | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
US5109390A (en) | 1989-11-07 | 1992-04-28 | Qualcomm Incorporated | Diversity receiver in a cdma cellular telephone system |
US5204973A (en) * | 1989-11-17 | 1993-04-20 | Sanyo Electric Co., Ltd. | Receiver capable of quickly suppressing defective effect of multipath reflection interference |
US5093841A (en) * | 1990-01-30 | 1992-03-03 | Nynex Corporation | Clock acquisition in a spread spectrum system |
JPH03231523A (en) | 1990-02-07 | 1991-10-15 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication control system |
US5077753A (en) * | 1990-04-09 | 1991-12-31 | Proxim, Inc. | Radio communication system using spread spectrum techniques |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
IL100213A (en) | 1990-12-07 | 1995-03-30 | Qualcomm Inc | CDMA microcellular telephone system and distributed antenna system therefor |
US5144668A (en) | 1991-01-25 | 1992-09-01 | Motorola, Inc. | Signal overlap detection in a communication system |
US5204970A (en) * | 1991-01-31 | 1993-04-20 | Motorola, Inc. | Communication system capable of adjusting transmit power of a subscriber unit |
EP0591356A1 (en) * | 1991-06-25 | 1994-04-13 | Motorola, Inc. | Method and apparatus for establishing a communication link |
US5243530A (en) * | 1991-07-26 | 1993-09-07 | The United States Of America As Represented By The Secretary Of The Navy | Stand alone multiple unit tracking system |
US5278992A (en) * | 1991-11-08 | 1994-01-11 | Teknekron Communications Systems, Inc. | Method and apparatus for controlling transmission power of a remote unit communicating with a base unit over a common frequency channel |
ZA931077B (en) * | 1992-03-05 | 1994-01-04 | Qualcomm Inc | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
SG50659A1 (en) * | 1992-04-10 | 1998-07-20 | Ericsson Ge Mobile Inc | Random access in mobile telephone system |
US5295153A (en) * | 1992-04-13 | 1994-03-15 | Telefonaktiebolaget L M Ericsson | CDMA frequency allocation |
US5465399A (en) * | 1992-08-19 | 1995-11-07 | The Boeing Company | Apparatus and method for controlling transmitted power in a radio network |
JP3181440B2 (en) * | 1993-07-30 | 2001-07-03 | 松下通信工業株式会社 | CDMA communication device |
US5440542A (en) * | 1993-10-14 | 1995-08-08 | Motorola, Inc. | Method and apparatus for multiplexing control information into a user signal stream of a CDMA cellular system |
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
JP3267858B2 (en) | 1996-04-08 | 2002-03-25 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication network |
FI103082B1 (en) * | 1996-05-27 | 1999-04-15 | Nokia Telecommunications Oy | Connection set up procedure and radio system |
KR100259905B1 (en) * | 1997-09-18 | 2000-06-15 | 정선종 | The control method of new call attempt under the traffic overload condition in cdma system |
US6167056A (en) * | 1997-11-10 | 2000-12-26 | Qualcomm Incorporated | Access channel slot sharing |
US6442152B1 (en) * | 1998-07-13 | 2002-08-27 | Samsung Electronics, Co., Ltd. | Device and method for communicating packet data in mobile communication system |
US6535736B1 (en) * | 1998-12-11 | 2003-03-18 | Lucent Technologies Inc. | System and method for variably delaying access requests in wireless communications system |
US6169759B1 (en) * | 1999-03-22 | 2001-01-02 | Golden Bridge Technology | Common packet channel |
WO2001039452A1 (en) * | 1999-11-29 | 2001-05-31 | Golden Bridge Technology, Inc. | Closed loop power control for common downlink transport channels |
-
1993
- 1993-02-16 ZA ZA931077A patent/ZA931077B/en unknown
- 1993-03-02 IL IL10491093A patent/IL104910A/en not_active IP Right Cessation
- 1993-03-04 AT AT93907229T patent/ATE306772T1/en active
- 1993-03-04 EP EP06022961A patent/EP1746795B1/en not_active Expired - Lifetime
- 1993-03-04 AU AU37907/93A patent/AU677578B2/en not_active Expired
- 1993-03-04 DE DE69334204T patent/DE69334204T2/en not_active Expired - Lifetime
- 1993-03-04 EP EP05014772A patent/EP1583309B1/en not_active Expired - Lifetime
- 1993-03-04 DE DE69334205T patent/DE69334205T2/en not_active Expired - Lifetime
- 1993-03-04 DE DE69334140T patent/DE69334140T2/en not_active Expired - Lifetime
- 1993-03-04 BR BR9306032A patent/BR9306032A/en not_active IP Right Cessation
- 1993-03-04 EP EP07024991A patent/EP1901513A3/en not_active Withdrawn
- 1993-03-04 SK SK1054-94A patent/SK282136B6/en not_active IP Right Cessation
- 1993-03-04 DK DK93907229T patent/DK0629325T3/en active
- 1993-03-04 DK DK05014772T patent/DK1583309T3/en active
- 1993-03-04 ES ES93907229T patent/ES2247583T3/en not_active Expired - Lifetime
- 1993-03-04 WO PCT/US1993/001982 patent/WO1993018601A1/en active IP Right Grant
- 1993-03-04 ES ES05014772T patent/ES2282956T3/en not_active Expired - Lifetime
- 1993-03-04 DK DK09002947.1T patent/DK2058994T3/en active
- 1993-03-04 EP EP93907229A patent/EP0629325B1/en not_active Expired - Lifetime
- 1993-03-04 CA CA002130667A patent/CA2130667C/en not_active Expired - Lifetime
- 1993-03-04 PT PT05014772T patent/PT1583309E/en unknown
- 1993-03-04 ES ES06022962T patent/ES2299133T3/en not_active Expired - Lifetime
- 1993-03-04 ES ES09002947T patent/ES2373626T3/en not_active Expired - Lifetime
- 1993-03-04 CN CN93102620A patent/CN1072863C/en not_active Expired - Lifetime
- 1993-03-04 AT AT09002947T patent/ATE532376T1/en active
- 1993-03-04 JP JP51589993A patent/JP3152353B2/en not_active Expired - Lifetime
- 1993-03-04 EP EP09002947A patent/EP2058994B1/en not_active Expired - Lifetime
- 1993-03-04 EP EP06022962A patent/EP1746796B1/en not_active Expired - Lifetime
- 1993-03-04 AT AT06022962T patent/ATE386395T1/en not_active IP Right Cessation
- 1993-03-04 AT AT05014772T patent/ATE362263T1/en active
- 1993-03-04 PT PT09002947T patent/PT2058994E/en unknown
- 1993-03-04 HU HU9402518A patent/HU214413B/en unknown
- 1993-03-04 DE DE69333883T patent/DE69333883T2/en not_active Expired - Lifetime
- 1993-03-04 ES ES06022961T patent/ES2299132T3/en not_active Expired - Lifetime
- 1993-03-04 EP EP10010904A patent/EP2317718A1/en not_active Withdrawn
- 1993-03-04 RU RU94045877/09A patent/RU2171013C2/en active
- 1993-03-04 AT AT06022961T patent/ATE386394T1/en not_active IP Right Cessation
- 1993-03-05 MX MX9301230A patent/MX9301230A/en unknown
-
1994
- 1994-03-30 US US08/219,867 patent/US5544196A/en not_active Expired - Lifetime
- 1994-09-01 BG BG99024A patent/BG62022B1/en unknown
- 1994-09-02 FI FI944055A patent/FI114537B/en not_active IP Right Cessation
- 1994-09-05 KR KR1019940703125A patent/KR100202745B1/en not_active IP Right Cessation
-
1996
- 1996-01-18 US US08/588,149 patent/US6615050B1/en not_active Expired - Fee Related
-
1998
- 1998-12-28 HK HK98116166A patent/HK1015212A1/en not_active IP Right Cessation
-
2003
- 2003-06-10 US US10/457,962 patent/US6985728B2/en not_active Expired - Fee Related
-
2006
- 2006-01-09 US US11/328,786 patent/US20060121897A1/en not_active Abandoned
- 2006-03-31 HK HK06104023A patent/HK1084794A1/en not_active IP Right Cessation
- 2006-03-31 HK HK07107941A patent/HK1109258A1/en not_active IP Right Cessation
- 2006-03-31 HK HK07107943A patent/HK1109259A1/en not_active IP Right Cessation
-
2007
- 2007-01-11 US US11/622,403 patent/US7426391B2/en not_active Expired - Fee Related
- 2007-01-11 US US11/622,383 patent/US7734260B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4864589A (en) * | 1985-07-24 | 1989-09-05 | Nec Home Electronics Ltd. | Spread spectrum power line communications |
US4811338A (en) * | 1986-04-14 | 1989-03-07 | Kabushiki Kaisha Toshiba | System for adjusting signal transmission timing to prevent signal collisions |
Cited By (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639899B1 (en) * | 1993-03-05 | 2003-11-19 | Ntt Mobile Communications Network Inc. | Random access communication method by use of cdma, and system for mobile stations which use the method |
EP0639899A1 (en) * | 1993-03-05 | 1995-02-22 | Ntt Mobile Communications Network Inc. | Random access communication method by use of cdma, and system for mobile stations which use the method |
US5604767A (en) * | 1993-11-01 | 1997-02-18 | Omnipoint Corporation | Spread spectrum spectral density techniques |
EP1191712A3 (en) * | 1994-02-09 | 2002-04-10 | NTT Mobile Communications Network, Inc. | Method and system for CDMA mobile communication |
EP1670157A3 (en) * | 1994-02-09 | 2006-08-30 | NTT Mobile Communications Network, Inc. | Method and system for CDMA mobile communication |
EP1191712A2 (en) * | 1994-02-09 | 2002-03-27 | NTT Mobile Communications Network, Inc. | Method and system for CDMA mobile communication |
US6356607B1 (en) | 1995-06-05 | 2002-03-12 | Omnipoint Corporation | Preamble code structure and detection method and apparatus |
EP2273689A3 (en) * | 1995-06-30 | 2011-03-30 | Interdigital Technology Corporation | CDMA transmitter |
US6041046A (en) * | 1995-07-14 | 2000-03-21 | Omnipoint Corporation | Cyclic time hopping in time division multiple access communication system |
US8867475B2 (en) | 1995-08-10 | 2014-10-21 | Fipa Frohwitter Intellectual Property Ag | CDMA mobile communication system and communication method |
US7251230B2 (en) | 1995-08-10 | 2007-07-31 | Hitachi Communication Technologies, Ltd. | CDMA mobile communication system and communication method |
US7154875B2 (en) | 1995-08-10 | 2006-12-26 | Hitachi, Ltd. | CDMA mobile communication system and communication method |
EP1768439A3 (en) * | 1995-09-20 | 2008-03-05 | NTT Mobile Communications Network, Inc. | Access method, mobile station and base station for CDMA mobile communication system |
EP1768438A3 (en) * | 1995-09-20 | 2008-03-05 | NTT Mobile Communications Network, Inc. | Access method, mobile station and base station for CDMA mobile communication system |
WO1999049594A1 (en) * | 1998-03-23 | 1999-09-30 | Samsung Electronics Co., Ltd. | Device and method for generating pn sequence in cdma communication system |
AU753041B2 (en) * | 1998-05-11 | 2002-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Sequence generator |
US6735239B1 (en) | 1998-05-11 | 2004-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Sequence generator |
WO1999059246A1 (en) * | 1998-05-11 | 1999-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Sequence generator |
USRE47895E1 (en) | 1999-03-08 | 2020-03-03 | Ipcom Gmbh & Co. Kg | Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station |
EP1443679A3 (en) * | 1999-03-22 | 2005-03-30 | Golden Bridge Technology, Inc. | Method and base station for transmitting information on a common packet data channel |
US7359427B2 (en) | 1999-03-22 | 2008-04-15 | Golden Bridge Technology, Inc. | Rach ramp-up acknowledgement |
US6985511B2 (en) | 1999-03-22 | 2006-01-10 | Golden Bridge Technology, Inc. | Common packet channel with firm handoff |
US6996155B2 (en) | 1999-03-22 | 2006-02-07 | Golden Bridge Technology, Inc. | Common packet channel |
US7046717B2 (en) | 1999-03-22 | 2006-05-16 | Golden Bridge Technology, Inc. | Pre-data power control common packet channel |
US8718150B2 (en) | 1999-03-22 | 2014-05-06 | Golden Bridge Technology, Inc. | RACH-ramp-up acknowledgement |
US7508861B2 (en) | 1999-03-22 | 2009-03-24 | Golden Bridge Technology, Inc. | RACH ramp-up acknowledgement |
EP1443679A2 (en) * | 1999-03-22 | 2004-08-04 | Golden Bridge Technology, Inc. | Method and base station for transmitting information on a common packet data channel |
EP1145469A1 (en) * | 1999-03-22 | 2001-10-17 | Golden Bridge Technology, Inc. | Common packet channel |
US6717975B2 (en) | 1999-03-22 | 2004-04-06 | Golden Bridge Technology, Inc. | Common packet channel |
US6606341B1 (en) | 1999-03-22 | 2003-08-12 | Golden Bridge Technology, Inc. | Common packet channel with firm handoff |
EP1145469A4 (en) * | 1999-03-22 | 2002-07-03 | Golden Bridge Tech Inc | Common packet channel |
US7075971B2 (en) | 1999-10-26 | 2006-07-11 | Golden Bridge Technology Incorporated | Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications |
WO2002076134A1 (en) * | 2001-03-17 | 2002-09-26 | Koninklijke Philips Electronics N.V. | Network with common transmission channels |
US10177839B2 (en) | 2001-03-17 | 2019-01-08 | Koninklijke Philips N.V. | Network with common transmission channels |
US9363833B2 (en) | 2001-03-17 | 2016-06-07 | Koninklijke Philips N.V. | Network with common transmission channels |
WO2004084565A1 (en) * | 2003-03-18 | 2004-09-30 | Da Tang Mobile Communications Equipment Co., Ltd. | A method of detecting the random access collision of multi-user equipment |
US7450541B2 (en) | 2004-03-09 | 2008-11-11 | Qualcomm Incorporated | Access channel with constrained arrival times |
AU2005222374B2 (en) * | 2004-03-09 | 2009-07-09 | Qualcomm Incorporated | Access channel with constrained arrival times |
WO2005088989A2 (en) * | 2004-03-09 | 2005-09-22 | Qualcomm Incorporated | Access channel with constrained arrival times |
WO2005088989A3 (en) * | 2004-03-09 | 2005-11-03 | Qualcomm Inc | Access channel with constrained arrival times |
US8761080B2 (en) | 2005-03-15 | 2014-06-24 | Qualcomm Incorporated | Multiple other sector information combining for power control in a wireless communication system |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8457092B2 (en) | 2005-06-16 | 2013-06-04 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8750908B2 (en) | 2005-06-16 | 2014-06-10 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
WO2007003004A1 (en) * | 2005-07-01 | 2007-01-11 | Jeylan Kismet | Randomized sending of a message from a terminal |
US8379606B2 (en) * | 2005-09-22 | 2013-02-19 | Lg Electronics Inc. | Access probe randomization for wireless communication system |
WO2007035058A3 (en) * | 2005-09-22 | 2008-04-10 | Lg Electronics Inc | Access probe randomization for wireless communication system |
KR100976500B1 (en) | 2005-09-22 | 2010-08-18 | 엘지전자 주식회사 | Access probe randomization for wireless communication system |
US8744444B2 (en) | 2005-10-27 | 2014-06-03 | Qualcomm Incorporated | Method and apparatus for transmitting a pilot report (PilotReport) message in wireless communication systems |
US8923211B2 (en) | 2005-10-27 | 2014-12-30 | Qualcomm Incorporated | Method and apparatus of processing an access grant block in wireless communication systems |
US8199661B2 (en) | 2005-10-27 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for processing supplemental and non supplemental assignments |
US8520628B2 (en) | 2005-10-27 | 2013-08-27 | Qualcomm Incorporated | Method and apparatus for monitoring other channel interference in wireless communication system |
US8477808B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Method and apparatus of assigning in wireless communication systems |
US8457042B2 (en) | 2005-10-27 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving a sectorparameters message in an active state in wireless communication system |
US9125078B2 (en) | 2005-10-27 | 2015-09-01 | Qualcomm Incorporated | Method and apparatus for setting reverse link CQI reporting modes in wireless communication system |
US8218479B2 (en) | 2005-10-27 | 2012-07-10 | Qualcomm Incorporated | Method and apparatus for processing a multi-code word assignment in wireless communication systems |
US8971222B2 (en) | 2005-10-27 | 2015-03-03 | Qualcomm Incorporated | Method and apparatus for decrementing assignments in wireless communication systems |
US8675549B2 (en) | 2005-10-27 | 2014-03-18 | Qualcomm Incorporated | Method of serving sector maintenance in a wireless communication systems |
US7792075B2 (en) | 2006-01-05 | 2010-09-07 | Qualcomm Incorporated | Method and apparatus to perform persistence tests in a network |
US8588115B2 (en) | 2006-01-11 | 2013-11-19 | Thomson Licensing | Apparatus for controlling channel switching in wireless networks |
CN101132622B (en) * | 2006-08-20 | 2010-05-12 | 华为技术有限公司 | Random access service quality control method |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8837555B2 (en) | 2008-03-18 | 2014-09-16 | On-Ramp Wireless, Inc. | Light monitoring system with antenna diversity |
US8886200B2 (en) | 2008-09-18 | 2014-11-11 | Qualcomm Incorporated | Using signal monitoring to resolve access point identifier ambiguity |
US8379512B2 (en) | 2008-09-18 | 2013-02-19 | Qualcomm Incorporated | Using identifier mapping to resolve access point identifier ambiguity |
US8995404B2 (en) | 2009-03-20 | 2015-03-31 | On-Ramp Wireless, Inc. | Downlink communication with multiple acknowledgements |
US9294930B2 (en) | 2009-03-20 | 2016-03-22 | On-Ramp Wireless, Inc. | Combined unique gold code transmissions |
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