CA2183802A1 - Medium access control and air interface subsystem for an indoor wireless atm network - Google Patents

Medium access control and air interface subsystem for an indoor wireless atm network

Info

Publication number
CA2183802A1
CA2183802A1 CA002183802A CA2183802A CA2183802A1 CA 2183802 A1 CA2183802 A1 CA 2183802A1 CA 002183802 A CA002183802 A CA 002183802A CA 2183802 A CA2183802 A CA 2183802A CA 2183802 A1 CA2183802 A1 CA 2183802A1
Authority
CA
Canada
Prior art keywords
base station
token
error correction
end point
forward error
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002183802A
Other languages
French (fr)
Other versions
CA2183802C (en
Inventor
Prathima Agrawal
Eoin Hyden
Paul Krzyzanowski
Mani Bhushan Srivastava
John Andrew Trotter
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.)
AT&T Corp
Original Assignee
AT&T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of CA2183802A1 publication Critical patent/CA2183802A1/en
Application granted granted Critical
Publication of CA2183802C publication Critical patent/CA2183802C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5615—Network termination, e.g. NT1, NT2, PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

A system for delivering packetized data in a network dynamically assigns a unique address to a mobile unit, allocates bandwidth within a wireless link by a token scheme and provides forward error correction for the packet. The system has a means for wirelessly transporting the packets between a base station and an end point which is responsive to a link cell for linking the base station and the end point. The link cell contains a header and a body. The header in turn contains a forward error correction code, a radioport id and a token. The forward error correction code provides error detection and error correction that relies solely on a one-way communication of data bits from a sender to a receiver. The radioport id is a logical id assigned such that each radio-port in a vicinity has a unique id. The token enables the wireless transportation over a selected channel of the packets between the base station and the end point. The token is utilized to allocate the selected channel from a plurality of channels. A method is also described for delivering packetized data between an endpoint and a base station.
CA002183802A 1995-09-27 1996-08-21 Medium access control and air interface subsystem for an indoor wireless atm network Expired - Lifetime CA2183802C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US534,761 1990-06-07
US08/534,761 US5774461A (en) 1995-09-27 1995-09-27 Medium access control and air interface subsystem for an indoor wireless ATM network

Publications (2)

Publication Number Publication Date
CA2183802A1 true CA2183802A1 (en) 1997-03-28
CA2183802C CA2183802C (en) 2002-01-15

Family

ID=24131430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002183802A Expired - Lifetime CA2183802C (en) 1995-09-27 1996-08-21 Medium access control and air interface subsystem for an indoor wireless atm network

Country Status (5)

Country Link
US (1) US5774461A (en)
EP (1) EP0766426B1 (en)
JP (1) JPH09154166A (en)
CA (1) CA2183802C (en)
DE (1) DE69636788T2 (en)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6389010B1 (en) 1995-10-05 2002-05-14 Intermec Ip Corp. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
FI101763B1 (en) * 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd The retention of the transported information composition between base station switches
US6442616B1 (en) * 1997-01-16 2002-08-27 Kabushiki Kaisha Toshiba Method and apparatus for communication control of mobil computers in communication network systems using private IP addresses
US6041345A (en) * 1996-03-08 2000-03-21 Microsoft Corporation Active stream format for holding multiple media streams
US5918021A (en) * 1996-06-03 1999-06-29 Intel Corporation System and method for dynamic distribution of data packets through multiple channels
US6724833B1 (en) 1996-06-10 2004-04-20 Infineon Technologies Ag Method and apparatus for communicating information
US6088591A (en) * 1996-06-28 2000-07-11 Aironet Wireless Communications, Inc. Cellular system hand-off protocol
US5881232A (en) * 1996-07-23 1999-03-09 International Business Machines Corporation Generic SQL query agent
US6275543B1 (en) 1996-10-11 2001-08-14 Arraycomm, Inc. Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
US7035661B1 (en) * 1996-10-11 2006-04-25 Arraycomm, Llc. Power control with signal quality estimation for smart antenna communication systems
US6463295B1 (en) 1996-10-11 2002-10-08 Arraycomm, Inc. Power control with signal quality estimation for smart antenna communication systems
JPH10136439A (en) * 1996-10-30 1998-05-22 Fujitsu Ltd Mobile communication system, mobile terminal, base station, mobile exchange and mobile communication controlling method
AU730712B2 (en) * 1996-11-07 2001-03-15 Nec Corporation Method for determining optimal parent terminal and ad hoc network for the same
US6034950A (en) * 1996-12-27 2000-03-07 Motorola Inc. System packet-based centralized base station controller
US5991287A (en) * 1996-12-30 1999-11-23 Lucent Technologies, Inc. System and method for providing seamless handover in a wireless computer network
US6091717A (en) * 1997-05-05 2000-07-18 Nokia Mobile Phones Limited Method for scheduling packet data transmission
US6694372B1 (en) * 1997-06-17 2004-02-17 Advanced Micro Devices, Inc. Method and system for effective network communication of an unsupported media standard by encapsulated packet tagging
DE19746691B4 (en) * 1997-10-22 2005-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Broadcasting station, mobile units and method of transmitting data for a wireless packet-oriented communication system
US6157614A (en) * 1997-10-22 2000-12-05 Netro Corporation Wireless ATM network with high quality of service scheduling
US6574221B1 (en) * 1997-12-19 2003-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Asynchronous transfer mode platform for mobile communications
JPH11220469A (en) * 1998-01-30 1999-08-10 Sony Corp Communication method, transmission method, transmission equipment and reception equipment
US6400701B2 (en) * 1998-03-31 2002-06-04 Nortel Networks Limited Asymmetric internet access over fixed wireless access
US6615024B1 (en) 1998-05-01 2003-09-02 Arraycomm, Inc. Method and apparatus for determining signatures for calibrating a communication station having an antenna array
US6594246B1 (en) 1998-07-10 2003-07-15 Malibu Networks, Inc. IP-flow identification in a wireless point to multi-point transmission system
US6452915B1 (en) * 1998-07-10 2002-09-17 Malibu Networks, Inc. IP-flow classification in a wireless point to multi-point (PTMP) transmission system
US6628629B1 (en) 1998-07-10 2003-09-30 Malibu Networks Reservation based prioritization method for wireless transmission of latency and jitter sensitive IP-flows in a wireless point to multi-point transmission system
US6680922B1 (en) 1998-07-10 2004-01-20 Malibu Networks, Inc. Method for the recognition and operation of virtual private networks (VPNs) over a wireless point to multi-point (PtMP) transmission system
US6640248B1 (en) * 1998-07-10 2003-10-28 Malibu Networks, Inc. Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer
US6590885B1 (en) 1998-07-10 2003-07-08 Malibu Networks, Inc. IP-flow characterization in a wireless point to multi-point (PTMP) transmission system
US6862622B2 (en) * 1998-07-10 2005-03-01 Van Drebbel Mariner Llc Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture
KR100640908B1 (en) * 1998-10-01 2007-01-31 엘지전자 주식회사 Method of setting up transport and transmission device in mobile communication
US6449265B1 (en) * 1999-01-15 2002-09-10 Trw Inc. Media access control layer for satellite ATM networks
US6836470B1 (en) * 1999-01-29 2004-12-28 International Business Machines Corporation Method for reliable message delivery in a network of mobile computers
JP3808660B2 (en) 1999-03-31 2006-08-16 株式会社東芝 Communication system and terminal device
US6519460B1 (en) * 1999-05-10 2003-02-11 Telefonaktiebolaget Lm Ericsson Resource management in uncoordinated frequency hopping system
US6600914B2 (en) 1999-05-24 2003-07-29 Arraycomm, Inc. System and method for emergency call channel allocation
JP3202730B2 (en) * 1999-06-08 2001-08-27 日本電気移動通信株式会社 Mobile radio systems
US7139592B2 (en) * 1999-06-21 2006-11-21 Arraycomm Llc Null deepening for an adaptive antenna based communication station
US6636490B1 (en) * 1999-07-12 2003-10-21 Nortel Networks Limited Self-installation of wireless access network terminals
US6804211B1 (en) * 1999-08-03 2004-10-12 Wi-Lan Inc. Frame structure for an adaptive modulation wireless communication system
US6526034B1 (en) 1999-09-21 2003-02-25 Tantivy Communications, Inc. Dual mode subscriber unit for short range, high rate and long range, lower rate data communications
US6683866B1 (en) * 1999-10-29 2004-01-27 Ensemble Communications Inc. Method and apparatus for data transportation and synchronization between MAC and physical layers in a wireless communication system
US6594272B1 (en) 1999-11-23 2003-07-15 3Com Corporation Simple wireless network with store and forward methods incorporating anti-looping codes
US7092374B1 (en) * 2000-09-27 2006-08-15 Cirrus Logic, Inc. Architecture for a wireless area network node
US6795409B1 (en) 2000-09-29 2004-09-21 Arraycomm, Inc. Cooperative polling in a wireless data communication system having smart antenna processing
US7043259B1 (en) 2000-09-29 2006-05-09 Arraycomm, Inc. Repetitive paging from a wireless data base station having a smart antenna system
US6807165B2 (en) * 2000-11-08 2004-10-19 Meshnetworks, Inc. Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
CA2853156C (en) 2000-11-15 2015-03-24 Wi-Lan, Inc. Improved frame structure for a communication system using adaptive modulation
US8009667B1 (en) 2001-01-16 2011-08-30 Wi—LAN, Inc. Packing source data packets into transporting packets with fragmentation
US20030167434A1 (en) * 2002-03-01 2003-09-04 Michael Andrew Fischer Legacy-compatible forward error correction in telecommunications networks
US20020141385A1 (en) * 2001-03-29 2002-10-03 Trg, Inc. Wireless local area network internet access system
KR100422376B1 (en) * 2001-10-31 2004-03-24 플렉스트로닉스 세일즈 앤드 마케팅 (에이-피) 리미티드 Card apparatus for wireless data communication
US7515557B1 (en) 2002-01-11 2009-04-07 Broadcom Corporation Reconfiguration of a communication system
US7672274B2 (en) * 2002-01-11 2010-03-02 Broadcom Corporation Mobility support via routing
US7876704B1 (en) 2002-01-11 2011-01-25 Broadcom Corporation Tunneling protocols for wireless communications
US6788658B1 (en) 2002-01-11 2004-09-07 Airflow Networks Wireless communication system architecture having split MAC layer
US6760318B1 (en) 2002-01-11 2004-07-06 Airflow Networks Receiver diversity in a communication system
US7149196B1 (en) * 2002-01-11 2006-12-12 Broadcom Corporation Location tracking in a wireless communication system using power levels of packets received by repeaters
US8027637B1 (en) 2002-01-11 2011-09-27 Broadcom Corporation Single frequency wireless communication system
US7689210B1 (en) * 2002-01-11 2010-03-30 Broadcom Corporation Plug-n-playable wireless communication system
US6862448B1 (en) * 2002-01-11 2005-03-01 Broadcom Corporation Token-based receiver diversity
US7113498B2 (en) * 2002-06-05 2006-09-26 Broadcom Corporation Virtual switch
US7313154B2 (en) * 2002-06-28 2007-12-25 Harris Corporation TDD frame format
US7376091B1 (en) 2002-07-22 2008-05-20 Sprint Spectrum L.P. Wireless bridge for interfacing an 802.11 network with a cellular network
US20050180356A1 (en) * 2002-10-01 2005-08-18 Graviton, Inc. Multi-channel wireless broadcast protocol for a self-organizing network
SE525337C2 (en) * 2003-06-24 2005-02-01 Infineon Technologies Ag Method and apparatus for reducing the average time needed for a communication device to connect to a communication network
US7561544B2 (en) * 2004-10-27 2009-07-14 Honeywell International Inc. Machine architecture for event management in a wireless sensor network
US9036510B1 (en) 2006-03-30 2015-05-19 Sprint Spectrum L.P. Method and system for setting up a conference with a mobile station via another mobile station
US7720021B1 (en) 2006-03-30 2010-05-18 Sprint Spectrum L.P. Method and system for setting up a call to a mobile station via another mobile station
TWI387258B (en) * 2006-04-28 2013-02-21 Qualcomm Inc A broadcast channel for e-utra
US8098689B2 (en) * 2006-05-11 2012-01-17 Intel Corporation Systems and methods for frame tunnelling in wireless communications
CN101252786B (en) * 2008-03-27 2011-04-06 华为技术有限公司 Base station, wireless communication system and switch method
US7930421B1 (en) * 2008-09-22 2011-04-19 Sprint Communications Company L.P. Automated network source changes for real-time streaming media
US7683665B1 (en) 2009-04-21 2010-03-23 International Business Machines Corporation Multiple parallel programmable finite state machines using a shared transition table
US8213396B1 (en) 2009-07-15 2012-07-03 Sprint Spectrum L.P. Methods and systems for disabling paging to a wireless communication device
US8768384B1 (en) 2010-02-10 2014-07-01 Sprint Spectrum L.P. Methods and devices for efficient use of multiple paging channels
ES2770577T3 (en) 2011-01-31 2020-07-02 Synchronoss Tech Inc System and method for the agnostic management of the server and operating system of connected devices through the alteration of the state controlled by the network
US8830971B1 (en) 2011-07-26 2014-09-09 Sprint Spectrum L.P. Control of maximum number of concurrent local device connections for a mobile hotspot
US20140208214A1 (en) * 2013-01-23 2014-07-24 Gabriel D. Stern Systems and methods for monitoring, visualizing, and managing physical devices and physical device locations
US9351278B1 (en) 2014-01-21 2016-05-24 Sprint Spectrum L.P. Controlling wireless paging parameters based on device type prevalence
US9763141B1 (en) 2014-01-21 2017-09-12 Sprint Spectrum L.P. Controlling handoff and channel assignment parameters based on device type
CN106992884B (en) * 2017-03-28 2019-08-20 武汉虹信技术服务有限责任公司 A kind of multiple subsystem interlock method of intelligent building operation system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460749B (en) * 1988-03-15 1989-11-13 Ericsson Telefon Ab L M PROCEDURE TO TRANSFER DATA INFORMATION IN A CELL-DIVIDED MOBILE RADIO COMMUNICATION SYSTEM
GB8910085D0 (en) * 1989-05-03 1989-06-21 British Telecomm Mobile communications system
GB2270815B (en) * 1992-09-18 1996-05-08 Roke Manor Research Improvements in or relating to cellular mobile radio systems
US5519707A (en) * 1992-10-13 1996-05-21 Synoptics Communications, Inc. Multiplexing of communications services on a virtual service path in an ATM network or the like
FR2699026A1 (en) * 1992-12-09 1994-06-10 Trt Telecom Radio Electr Transmission system for transmitting information at different rates and transmission station suitable for such a system.
GB2276292B (en) * 1993-03-17 1997-01-08 Roke Manor Research Improvements in or relating to communication systems
US5487065A (en) * 1993-05-26 1996-01-23 The Trustees Of Columbia University In The City Of New York Method and apparatus for supporting mobile communications in asynchronous transfer mode based networks
JPH0746248A (en) * 1993-07-30 1995-02-14 Toshiba Corp Radio communication system
US5434853A (en) * 1993-12-27 1995-07-18 At&T Corp. System and method for providing soft handoff of a cellular mobile-to-mobile call
US5481544A (en) * 1994-10-17 1996-01-02 At&T Corp. Multi-channel broadband adaptation processing
US5579480A (en) * 1995-04-28 1996-11-26 Sun Microsystems, Inc. System and method for traversing ATM networks based on forward and reverse virtual connection labels

Also Published As

Publication number Publication date
DE69636788T2 (en) 2007-10-11
DE69636788D1 (en) 2007-02-08
JPH09154166A (en) 1997-06-10
CA2183802C (en) 2002-01-15
EP0766426A3 (en) 1997-04-09
EP0766426B1 (en) 2006-12-27
US5774461A (en) 1998-06-30
EP0766426A2 (en) 1997-04-02

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Effective date: 20160822

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