CA2459325A1 - Spread spectrum communication device and spread spectrum communication method - Google Patents

Spread spectrum communication device and spread spectrum communication method Download PDF

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Publication number
CA2459325A1
CA2459325A1 CA002459325A CA2459325A CA2459325A1 CA 2459325 A1 CA2459325 A1 CA 2459325A1 CA 002459325 A CA002459325 A CA 002459325A CA 2459325 A CA2459325 A CA 2459325A CA 2459325 A1 CA2459325 A1 CA 2459325A1
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Canada
Prior art keywords
spread spectrum
spectrum communication
transmission power
control step
power control
Prior art date
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Granted
Application number
CA002459325A
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French (fr)
Other versions
CA2459325C (en
Inventor
Yasuhiro Yano
Hideshi Murai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
Yasuhiro Yano
Hideshi Murai
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Application filed by Mitsubishi Denki Kabushiki Kaisha, Yasuhiro Yano, Hideshi Murai filed Critical Mitsubishi Denki Kabushiki Kaisha
Publication of CA2459325A1 publication Critical patent/CA2459325A1/en
Application granted granted Critical
Publication of CA2459325C publication Critical patent/CA2459325C/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04B1/7087—Carrier synchronisation aspects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/70735—Code identification
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
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    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
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    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
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    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
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    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/287—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission when the channel is in stand-by
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
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    • 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
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    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/56—Detection of errors of TPC bits
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    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
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    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • H—ELECTRICITY
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    • 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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
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    • 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
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    • 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
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
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    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
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    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
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    • 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
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W56/00—Synchronisation arrangements

Abstract

A spread spectrum apparatus and method are applied to a code division multiple access system transmitting uncompressed frames and compressed frames. The compressed frames have a transmission gap. There is a first transmission power control step size for normal mode and a second transmission power control step size for compressed mode, which is greater than the first transmission power control step size. One of the transmission power control step sizes is selected and used to adjust the transmission power.
CA 2459325 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method Expired - Lifetime CA2459325C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-080031 1998-03-26
JP8003198 1998-03-26
CA002325421A CA2325421A1 (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002325421A Division CA2325421A1 (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method

Publications (2)

Publication Number Publication Date
CA2459325A1 true CA2459325A1 (en) 1999-09-30
CA2459325C CA2459325C (en) 2005-05-03

Family

ID=13706910

Family Applications (3)

Application Number Title Priority Date Filing Date
CA 2459325 Expired - Lifetime CA2459325C (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method
CA002325421A Abandoned CA2325421A1 (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method
CA 2459322 Expired - Lifetime CA2459322C (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002325421A Abandoned CA2325421A1 (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method
CA 2459322 Expired - Lifetime CA2459322C (en) 1998-03-26 1999-03-05 Spread spectrum communication device and spread spectrum communication method

Country Status (13)

Country Link
US (15) US6671267B1 (en)
EP (24) EP1921765B1 (en)
JP (25) JP3320746B2 (en)
KR (4) KR100445019B1 (en)
CN (23) CN101282135A (en)
AT (3) ATE369665T1 (en)
AU (1) AU2746299A (en)
CA (3) CA2459325C (en)
DE (18) DE69939134D1 (en)
ES (4) ES2231376T3 (en)
HK (1) HK1099970A1 (en)
PT (1) PT1187358E (en)
WO (1) WO1999049609A1 (en)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69939134D1 (en) * 1998-03-26 2008-08-28 Mitsubishi Electric Corp Spread spectrum communication device and spread spectrum communication method
FI108772B (en) * 1998-03-31 2002-03-15 Nokia Corp Method for managing mobile connection
EP1610581B1 (en) * 1998-04-23 2008-02-27 Mitsubishi Denki Kabushiki Kaisha Receiving method applied in a mobile radio communication system for observing frequencies of another system
KR100433910B1 (en) * 1999-02-13 2004-06-04 삼성전자주식회사 apparatus and method for controlling power for inter-frequency handoff in cdma communication system
KR100429545B1 (en) * 1999-08-17 2004-04-28 삼성전자주식회사 Method for communicating scrambling code id in mobile communication system
EP1102506A1 (en) 1999-10-22 2001-05-23 Hyundai Electronics Industries Co., Ltd. Method for performing handoff between asynchronous base station and synchronous base station
KR100350481B1 (en) 1999-12-30 2002-08-28 삼성전자 주식회사 apparatus and method for implementing hand-off from asynchronous mobile communication system to synchronous mobile communication system
FI109862B (en) 2000-01-10 2002-10-15 Nokia Corp Procedure for preparing a handover between frequencies, a network element and a mobile station
ATE255789T1 (en) * 2000-02-08 2003-12-15 Cit Alcatel METHOD FOR SETTING A TRANSMISSION QUALITY SET VALUE FOR TRANSMIT POWER CONTROL IN A MOBILE RADIO TRANSMISSION SYSTEM
US7586949B1 (en) * 2000-04-03 2009-09-08 Nortel Networks Limited Interleaving data over frames communicated in a wireless channel
FR2810177B1 (en) * 2000-06-13 2005-05-06 Cit Alcatel METHOD FOR CONTROLLING TRANSMISSION POWER IN A MOBILE RADIOCOMMUNICATION SYSTEM
FI115178B (en) * 2000-10-31 2005-03-15 Nokia Corp Method and arrangement for best protection of bits against communication errors
JP2002152844A (en) * 2000-11-15 2002-05-24 Sony Corp Communication system and its method, and communication terminal
JP3462476B2 (en) * 2001-03-28 2003-11-05 株式会社東芝 Wireless communication system and base station
US6785250B2 (en) 2001-07-09 2004-08-31 Qualcomm Incorporated Method and apparatus for time-sharing channelization code in a CDMA communication system
JP3837312B2 (en) * 2001-09-18 2006-10-25 インターナショナル・ビジネス・マシーンズ・コーポレーション Computer apparatus, wireless communication module, control method of wireless communication module, and program
CN1192527C (en) * 2001-12-20 2005-03-09 华为技术有限公司 Transmission control method of high speed data business at down pause interval
JP2003259413A (en) * 2002-03-01 2003-09-12 Matsushita Electric Ind Co Ltd Base station equipment and communication terminal
US6925095B2 (en) * 2002-04-16 2005-08-02 Motorola, Inc. Method and apparatus for communication
WO2003096737A1 (en) * 2002-05-07 2003-11-20 Mitsubishi Denki Kabushiki Kaisha Base station for radio communication, radio communication method, and mobile station
US7269414B2 (en) * 2002-05-28 2007-09-11 Motorola, Inc. Dynamic mobile station configuration in wireless communications systems and methods therefor
FI114275B (en) 2002-05-31 2004-09-15 Nokia Corp Control of handover between frequencies
US20050249186A1 (en) * 2002-06-07 2005-11-10 Kelsey Richard A Routing in an asymmetrical link wireless network
CN1324828C (en) * 2002-06-11 2007-07-04 华为技术有限公司 Method for switching between different systems in CDMA communication system
CN100407607C (en) * 2002-06-11 2008-07-30 华为技术有限公司 Method for deciding starting time of compression mode in different system measurement of CDMA system
WO2004030262A1 (en) * 2002-09-24 2004-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Interleaving for mobile communications
US6738605B1 (en) * 2002-09-26 2004-05-18 Thomson Licensing S.A. Method for optimizing an operating point of a power amplifier in a WCDMA mobile terminal
DE10250612B4 (en) * 2002-10-30 2014-01-16 Advanced Micro Devices, Inc. Automatic power level control circuit for a transceiver
US7925203B2 (en) * 2003-01-22 2011-04-12 Qualcomm Incorporated System and method for controlling broadcast multimedia using plural wireless network connections
US7633927B2 (en) * 2003-01-31 2009-12-15 Nokia Corporation System and method for extending neighboring cell search window
US20040186782A1 (en) * 2003-03-21 2004-09-23 Andrew Schydlowsky Custom food
US8682386B2 (en) * 2003-04-07 2014-03-25 Fujitsu Limited Dual-mode system and dual-mode wireless terminal
KR101370157B1 (en) 2003-09-26 2014-03-04 인터디지탈 테크날러지 코포레이션 Apparatus and methods for determination of gain factors for wireless communication transmission power
WO2005032005A1 (en) * 2003-09-29 2005-04-07 Fujitsu Limited Cdma system and handover method thereof
US7808944B2 (en) * 2003-11-21 2010-10-05 Interdigital Technology Corporation Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
WO2005081561A1 (en) * 2004-02-19 2005-09-01 Ember Corporation Routing in an asymmetrical link wireless network
EP1721410A2 (en) 2004-03-05 2006-11-15 Nextnet Wireless, Inc. Method and apparatus for isochronous datagram delivery over contention-based data link
KR101008636B1 (en) 2004-05-04 2011-01-17 엘지전자 주식회사 Method for Transmitting ACK/NACK in Soft Handover
US7554966B2 (en) * 2004-05-25 2009-06-30 Broadcom Corporation Method for combining multiple frames of data into a single medium access
US7965691B2 (en) * 2004-06-01 2011-06-21 Broadcom Corporation Network time reservation cancellation
US7359728B2 (en) * 2004-06-01 2008-04-15 Qualcomm, Incorporated Modified power control for reduction of system power consumption
GB2420250B (en) * 2004-11-12 2007-09-19 Siemens Ag A method of controlling interference from a terminal at a base station
KR100933124B1 (en) 2004-12-27 2009-12-21 삼성전자주식회사 Supplementary channel management method and device in mobile communication system
US20060182023A1 (en) * 2005-02-15 2006-08-17 Yigal Bejerano Methods and devices for iteratively determining mobile device-to-access point associations to achieve load balancing
US7702343B2 (en) * 2005-04-04 2010-04-20 Qualcomm Incorporated Efficient gap allocation for cell measurements in asynchronous communication networks
CN100421511C (en) * 2005-08-17 2008-09-24 上海华为技术有限公司 Method for realizing compression mode in broadband CDMA system
KR101136000B1 (en) * 2005-10-05 2012-04-17 엘지전자 주식회사 Dual Microphone Circuit with Stable Bias
WO2007080978A1 (en) * 2006-01-13 2007-07-19 Matsushita Electric Industrial Co., Ltd. Radio communication base station device and radio communication method
JP5057105B2 (en) 2006-03-17 2012-10-24 日本電気株式会社 Transmission power control method, base station, base station control station, and control program therefor
US8195217B2 (en) 2006-08-22 2012-06-05 Huawei Technologies Co., Ltd. Method and apparatus for controlling power of uplink physical channel
CN100471085C (en) 2006-08-22 2009-03-18 华为技术有限公司 Power control method and device for up going physical channel
JP4657197B2 (en) * 2006-12-19 2011-03-23 富士通株式会社 Wireless communication connection destination selection method and apparatus
US7715865B2 (en) * 2006-12-21 2010-05-11 Sony Ericsson Mobile Communications Ab Compressed mode for reducing power consumption
WO2008076583A1 (en) * 2006-12-21 2008-06-26 Sony Ericsson Mobile Communications Ab Power control for compressed mode in wcdma system
KR101042502B1 (en) * 2007-01-22 2011-06-16 후지쯔 가부시끼가이샤 Intermittent communication system, base station apparatus, and mobile station apparatus
CN101286774B (en) * 2007-04-12 2012-07-25 华为技术有限公司 Interleaved multiplexing transmitter system, interleaved duplex transmitter and data processing method
WO2008149534A1 (en) * 2007-05-31 2008-12-11 Panasonic Corporation Gap support measuring method
GB0712702D0 (en) * 2007-06-29 2007-08-08 Nokia Corp A method for providing measurement gaps
US7738491B2 (en) * 2007-07-16 2010-06-15 Infineon Technologies Ag Frame structure, method for organizing data and method for transmitting data
KR101453004B1 (en) * 2007-08-21 2014-10-21 삼성전자주식회사 Apparatus and method for sychronization of gsm neighbor cell in mobile communication system
US8140944B2 (en) * 2008-01-24 2012-03-20 Texas Instruments Incorporated Interleaver design with unequal error protection for control information
JP2008154273A (en) * 2008-02-29 2008-07-03 Mitsubishi Electric Corp Communication apparatus
EP2321994B1 (en) * 2008-03-13 2016-02-24 Telefonaktiebolaget LM Ericsson (publ) Quality based handover procedure between co-located cells
JP5115984B2 (en) 2008-03-28 2013-01-09 Ｈｏｙａ株式会社 Fluorophosphate glass, glass material for press molding, optical element blank, optical element and respective manufacturing methods
JP5108095B2 (en) * 2008-05-29 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method, femtocell radio base station, and network device
US8139542B2 (en) * 2008-09-26 2012-03-20 Qualcomm Incorporated Cell timing acquisition in a W-CDMA hard handover
JP4787890B2 (en) 2009-04-21 2011-10-05 株式会社エヌ・ティ・ティ・ドコモ Communication terminal and method used in wireless communication system
US9288808B2 (en) * 2009-08-14 2016-03-15 Blackberry Limited Method and apparatus for power sharing carrier set for carrier aggregation
US8327214B2 (en) * 2009-08-26 2012-12-04 Ntt Docomo, Inc. Method and apparatus for the joint design and operation of ARQ protocols with user scheduling for use with multiuser MIMO in the downlink of wireless systems
US20130201963A1 (en) * 2010-01-19 2013-08-08 Qualcomm Incorporated Receiving gsm timing information from td-scdma base station to facilitate td-scdma to gsm wireless handover
US8305947B2 (en) * 2010-02-12 2012-11-06 Intel Corporation Minimizing power consumption in a network device
KR101743294B1 (en) * 2010-11-01 2017-06-15 두산인프라코어 주식회사 Method for sampling monitoring data in construction machinery
EP2490355A1 (en) * 2011-02-18 2012-08-22 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Digital receiver and digital transmitter having a variable interleaver functionality
CN102427338B (en) * 2011-09-26 2015-05-20 无锡易芯微电子有限公司 Signal amplifier capable of automatically changing input impedance and implementation method thereof
GB2498571A (en) 2012-01-20 2013-07-24 Intellectual Ventures Holding 81 Llc Base station able to communicate with a second device type on a narrow subset frequency band contained within a first main band
CN102595520B (en) * 2012-02-07 2014-06-18 北京傲天动联技术股份有限公司 Transmitting speed adjusting method in wireless local area network and device using same
US9137727B2 (en) * 2012-03-30 2015-09-15 Hewlett-Packard Development Company, L.P. Controlled client roaming
JP6046239B2 (en) 2012-05-03 2016-12-14 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Wireless network node, user equipment and method thereof
GB2506445B (en) * 2012-10-01 2015-06-10 Broadcom Corp Apparatus, methods and computer programs for signalling transmitted output power
US20140226499A1 (en) * 2013-02-10 2014-08-14 Qualcomm Incorporated Transmit power control systems, devices, and methods
US9332509B2 (en) 2013-02-10 2016-05-03 Qualcomm Incorporated Transmit power control systems, devices, and methods
JP6180863B2 (en) * 2013-09-18 2017-08-16 株式会社東芝 IC card, portable electronic device, and IC card processing device
KR101895341B1 (en) * 2014-03-18 2018-09-05 후아웨이 테크놀러지 컴퍼니 리미티드 Power control method and device
CN105450237B (en) * 2015-11-11 2018-10-12 中国电子科技集团公司第四十一研究所 A kind of digital intermediate frequency dynamic rage extension method
JP6357213B2 (en) * 2016-11-16 2018-07-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Wireless network node, user equipment and method thereof
CN115830834B (en) * 2022-11-15 2024-02-23 箭牌家居集团股份有限公司 Signal transmitting method, signal receiving method and intelligent closestool

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291515A (en) * 1990-06-14 1994-03-01 Clarion Co., Ltd. Spread spectrum communication device
US5268933A (en) * 1991-09-27 1993-12-07 Motorola, Inc. Data packet alignment in a communication system
US5347537A (en) * 1992-03-17 1994-09-13 Clarion Co., Ltd. Spread spectrum communication device
TW306102B (en) * 1993-06-14 1997-05-21 Ericsson Telefon Ab L M
DE4319830A1 (en) * 1993-06-16 1995-03-09 Philips Patentverwaltung CDMA transmission system
JP3003839B2 (en) 1993-11-08 2000-01-31 エヌ・ティ・ティ移動通信網株式会社 CDMA communication method and apparatus
JPH07283783A (en) * 1994-04-12 1995-10-27 Matsushita Electric Ind Co Ltd Radio communication system
FR2723282B1 (en) 1994-07-29 1996-09-13 Alcatel Telspace METHOD FOR INTERLEAVING AND DE-INTERLACING SDH FRAMES AND SYSTEM THEREOF
US5822318A (en) 1994-07-29 1998-10-13 Qualcomm Incorporated Method and apparatus for controlling power in a variable rate communication system
US5487191A (en) * 1994-08-18 1996-01-30 Ridley; Robert L. Vented visor cap
US5822359A (en) 1994-10-17 1998-10-13 Motorola, Inc. Coherent random access channel in a spread-spectrum communication system and method
US5574747A (en) * 1995-01-04 1996-11-12 Interdigital Technology Corporation Spread spectrum adaptive power control system and method
GB2297460B (en) * 1995-01-28 1999-05-26 Motorola Ltd Communications system and a method therefor
WO1996024198A1 (en) * 1995-02-01 1996-08-08 Hitachi, Ltd. Spectrum spreading communication device and communication system
JPH08223113A (en) 1995-02-08 1996-08-30 Nippon Telegr & Teleph Corp <Ntt> Mobile communication system
TW347616B (en) * 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
FI97837C (en) * 1995-04-11 1997-02-25 Nokia Mobile Phones Ltd Communication method and transmitter
DE19514542C2 (en) * 1995-04-20 1997-07-31 Daimler Benz Ag Composite structure and process for its manufacture
US5896368A (en) * 1995-05-01 1999-04-20 Telefonaktiebolaget Lm Ericsson Multi-code compressed mode DS-CDMA systems and methods
US5883899A (en) * 1995-05-01 1999-03-16 Telefonaktiebolaget Lm Ericsson Code-rate increased compressed mode DS-CDMA systems and methods
JPH08307310A (en) * 1995-05-10 1996-11-22 N T T Ido Tsushinmo Kk Cdma communication system
US5802046A (en) 1995-06-05 1998-09-01 Omnipoint Corporation Efficient time division duplex communication system with interleaved format and timing adjustment control
US5883923A (en) 1995-09-18 1999-03-16 Oki Electric Industry Co., Ltd. Data receiver with symbol rate discrimination and statistical analysis functions
FI100072B (en) * 1996-01-19 1997-09-15 Nokia Mobile Phones Ltd Method for adjusting transmission power and radio system
JPH09214473A (en) * 1996-02-06 1997-08-15 Fujitsu Ltd Interleave communication system and its equipment
JP3159363B2 (en) * 1996-02-16 2001-04-23 日本電気株式会社 Optical reproduction medium and reproduction method thereof
AUPN815096A0 (en) 1996-02-19 1996-03-14 Comalco Aluminium Limited Delivery system for flexible bulk containers of particulates and valve mechanism for use therein
JP2820919B2 (en) * 1996-03-25 1998-11-05 株式会社ワイ・アール・ピー移動通信基盤技術研究所 CDMA mobile communication system and transceiver
US6308072B1 (en) 1996-04-26 2001-10-23 Motorola, Inc. Method and apparatus for controlling a wireless communication system
JPH09321659A (en) 1996-05-31 1997-12-12 Fujitsu Ltd Spread spectrum communication system
US5859840A (en) 1996-05-31 1999-01-12 Qualcomm Incorporated Spread spectrum communication system which defines channel groups comprising selected channels that are additional to a primary channel and transmits group messages during call set up
US5881368A (en) * 1996-06-06 1999-03-09 Qualcomm Incorporated Method and apparatus of power control in a CDMA dispatch system
US5675344A (en) 1996-06-28 1997-10-07 Motorola, Inc. Method and apparatus for locating a mobile station in a spread spectrum communication system
US5875344A (en) * 1996-07-16 1999-02-23 Compaq Computer Corporation Using a file enabler with firmware
US6072778A (en) 1996-08-14 2000-06-06 Motorola, Inc. Method of controlling a communication system
JPH1080031A (en) * 1996-08-30 1998-03-24 Toshiba Eng & Constr Co Ltd Bent-part guiding device for electric-cable carrier stage
US5881058A (en) * 1996-11-25 1999-03-09 Motorola, Inc. Method for performing a signal search in a wireless communication system
US5946357A (en) * 1997-01-17 1999-08-31 Telefonaktiebolaget L M Ericsson Apparatus, and associated method, for transmitting and receiving a multi-stage, encoded and interleaved digital communication signal
FI106666B (en) * 1997-01-24 2001-03-15 Nokia Networks Oy Power control method for discontinuous transmission
US6361233B1 (en) * 1997-03-17 2002-03-26 M•F•V Co., Ltd. Rod-shaped content draw-out container
US5970058A (en) * 1997-04-12 1999-10-19 Motorola, Inc. Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system
US6094428A (en) * 1997-04-30 2000-07-25 Motorola, Inc. Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system
US5896411A (en) * 1997-05-05 1999-04-20 Northern Telecom Limited Enhanced reverse link power control in a wireless communication system
US6055277A (en) * 1997-05-29 2000-04-25 Trw Docket No. Communication system for broadcasting to mobile users
US6084904A (en) 1997-07-25 2000-07-04 Motorola, Inc. Method and apparatus for adjusting a power control setpoint threshold in a wireless communication system
US6418320B2 (en) * 1997-08-12 2002-07-09 Nec Corporation Mobile station and a method of reducing interference among radio channels in the mobile station
JP3411505B2 (en) * 1997-09-30 2003-06-03 シャープ株式会社 Spread spectrum communication equipment
KR100276698B1 (en) * 1997-11-17 2001-02-01 정선종 Forward link power control apparatus and method with interference reduction during soft handoff in CDMA communication systems
US6064904A (en) * 1997-11-28 2000-05-16 Picker International, Inc. Frameless stereotactic CT scanner with virtual needle display for planning image guided interventional procedures
DE29721485U1 (en) 1997-12-05 1998-01-29 Richter System Gmbh & Co Kg Tab hanger
DE69939134D1 (en) * 1998-03-26 2008-08-28 Mitsubishi Electric Corp Spread spectrum communication device and spread spectrum communication method
EP1610581B1 (en) * 1998-04-23 2008-02-27 Mitsubishi Denki Kabushiki Kaisha Receiving method applied in a mobile radio communication system for observing frequencies of another system
US6036253A (en) * 1998-07-15 2000-03-14 Dura Automotive Systems Inc. Light weight seat track assembly
US6163708A (en) * 1998-12-31 2000-12-19 Nokia Mobile Phones Limited Closed-loop power control method
JP4387001B2 (en) * 1999-08-27 2009-12-16 三菱電機株式会社 Mobile station and communication method
ATE299284T1 (en) * 1999-11-11 2005-07-15 Volkswagen Ag METHOD FOR DESCRIBING AND GENERATING ROAD NETWORKS AND ROAD NETWORK
US6829480B1 (en) * 1999-12-30 2004-12-07 Ericsson Inc. Mobile station supported private system roaming

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US20080080470A1 (en) 2008-04-03
EP1187358B1 (en) 2004-10-13
EP1830476A8 (en) 2007-10-24
JP2007097224A (en) 2007-04-12
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