DE69133292D1 - Vielfach-Zugriffsverarbeitung in einem zellularen Kommunikationssystem - Google Patents

Vielfach-Zugriffsverarbeitung in einem zellularen Kommunikationssystem

Info

Publication number
DE69133292D1
DE69133292D1 DE69133292T DE69133292T DE69133292D1 DE 69133292 D1 DE69133292 D1 DE 69133292D1 DE 69133292 T DE69133292 T DE 69133292T DE 69133292 T DE69133292 T DE 69133292T DE 69133292 D1 DE69133292 D1 DE 69133292D1
Authority
DE
Germany
Prior art keywords
communication system
multiple access
cellular communication
access processing
processing
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.)
Expired - Lifetime
Application number
DE69133292T
Other languages
English (en)
Other versions
DE69133292T2 (de
Inventor
Harald Kallin
Roland Bodin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69133292D1 publication Critical patent/DE69133292D1/de
Publication of DE69133292T2 publication Critical patent/DE69133292T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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
DE69133292T 1990-11-28 1991-11-18 Vielfach-Zugriffsverarbeitung in einem zellularen Kommunikationssystem Expired - Lifetime DE69133292T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/618,963 US5257399A (en) 1990-11-28 1990-11-28 Multiple access handling in a cellular communications system
US618963 1990-11-28

Publications (2)

Publication Number Publication Date
DE69133292D1 true DE69133292D1 (de) 2003-08-07
DE69133292T2 DE69133292T2 (de) 2004-01-22

Family

ID=24479868

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69127747T Expired - Lifetime DE69127747T2 (de) 1990-11-28 1991-11-18 Vielfach-Zugriffverarbeitung in einem zellularen Kommunikationssystem
DE69133292T Expired - Lifetime DE69133292T2 (de) 1990-11-28 1991-11-18 Vielfach-Zugriffsverarbeitung in einem zellularen Kommunikationssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69127747T Expired - Lifetime DE69127747T2 (de) 1990-11-28 1991-11-18 Vielfach-Zugriffverarbeitung in einem zellularen Kommunikationssystem

Country Status (10)

Country Link
US (1) US5257399A (de)
EP (2) EP0782366B1 (de)
KR (1) KR100216385B1 (de)
CN (1) CN1025401C (de)
AU (1) AU652003B2 (de)
DE (2) DE69127747T2 (de)
ES (1) ES2108039T3 (de)
HK (1) HK1010114A1 (de)
MY (1) MY106895A (de)
SG (1) SG44068A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2692418B2 (ja) * 1991-05-17 1997-12-17 日本電気株式会社 無線チャネル割当方式
FI98597C (fi) * 1992-03-06 1997-07-10 Nokia Telecommunications Oy Radiojärjestelmä
JP3012414B2 (ja) * 1992-10-23 2000-02-21 日本電気通信システム株式会社 制御チャネル干渉検出方式
US5546443A (en) * 1992-10-26 1996-08-13 Ericsson Ge Mobile Communications, Inc. Communication management technique for a radiotelephone system including microcells
US6161016A (en) * 1993-05-21 2000-12-12 British Telecommunications Public Limited Company Broadcast channel seizure with allocated single traffic channel per occupied cell in a cellular system
DE4343765C2 (de) * 1993-12-21 2003-11-13 Detecon Gmbh Steuerungssystem für die Funkversorgung in einem zellularen, digitalen Mobilkommunikationssystem
US5490288A (en) * 1994-02-08 1996-02-06 Motorola, Inc. Method for determining low signal quality communications
FI97931C (fi) * 1994-05-13 1997-03-10 Tecnomen Oy Menetelmä tilaajan uudelleensijoittamiseksi puhepostijärjestelmässä
US5479400A (en) * 1994-06-06 1995-12-26 Metricom, Inc. Transceiver sharing between access and backhaul in a wireless digital communication system
US5844951A (en) * 1994-06-10 1998-12-01 Northeastern University Method and apparatus for simultaneous beamforming and equalization
US5517673A (en) * 1994-09-20 1996-05-14 Ericsson Inc. Systems and methods for cellular radiotelephone system access without system identification comparison
JP2773676B2 (ja) * 1995-04-05 1998-07-09 日本電気株式会社 携帯電話機
CA2222289A1 (en) * 1995-05-31 1996-12-05 Telefonaktiebolaget Lm Ericsson Local control enhancement in a telecommunications system
US5867787A (en) * 1995-07-31 1999-02-02 Northern Telecom Limited Overload control for an integrated MSC/HLR switch
JPH09178833A (ja) 1995-12-28 1997-07-11 Sony Corp 端末装置
GB2320650B (en) * 1996-12-23 2001-09-26 Ericsson Telefon Ab L M Telecommunications systems
US5970407A (en) * 1996-12-31 1999-10-19 Telefonaktiebolaget L M Ericsson (Publ) Compensation for mobile assisted handoff measurement inaccuracies
DE19733857C1 (de) * 1997-08-05 1999-02-18 Nokia Mobile Phones Ltd Zellulares Telekommunikationssystem
US6405036B1 (en) * 1997-09-29 2002-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a telecommunication system
US6477377B2 (en) * 1998-05-29 2002-11-05 Ericsson Inc. Cellular radiotelephone systems and methods that broadcast a common control channel over multiple radio frequencies
US6614772B1 (en) * 1999-03-01 2003-09-02 Nokia Corporation Method, and associated apparatus, for communicating packet data in a radio communication system
US6549787B1 (en) * 1999-04-26 2003-04-15 Samsung Electronics Co., Ltd. System and method for use in an MSC-BS interface for supporting an access state handoff
KR20010003088A (ko) * 1999-06-21 2001-01-15 김영환 오버 헤드 채널과 씨디엠에이 채널 리스트를 이용한 호 제어 방법
US6775552B2 (en) * 1999-12-30 2004-08-10 Bellsouth Intellectual Property Corporation Method and apparatus for fixing the location of a fixed wireless terminal in a wireless network
US6775551B1 (en) 1999-12-30 2004-08-10 Bellsouth Intellectual Property Corporation Method and apparatus for fixing the location of a fixed wireless terminal in a wireless network
JP3389908B2 (ja) * 2000-01-07 2003-03-24 日本電気株式会社 移動端末のネットワーク選択方法及び移動端末のネットワーク選択プログラムを記録した記憶媒体
GB2361601B (en) * 2000-04-17 2004-03-03 Ericsson Telefon Ab L M Detecting faults on an uplink channel
US6571084B1 (en) * 2000-05-03 2003-05-27 Bellsouth Intellectual Property Corporation Employing different signal thresholds based on type of information transmitted
US6735178B1 (en) 2000-05-10 2004-05-11 Ricochet Networks, Inc. Method for maximizing throughput for multiple links using directional elements
US6647053B1 (en) 2000-08-31 2003-11-11 Ricochet Networks, Inc. Method and system for channel masking in a communication network
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
JP3805990B2 (ja) * 2001-02-05 2006-08-09 富士通株式会社 携帯端末装置の通信制御方法
US6731934B1 (en) * 2001-02-09 2004-05-04 Alcatel Wireless communications network, home location register and method having an improved signal strength arbitration scheme
US6999441B2 (en) * 2001-06-27 2006-02-14 Ricochet Networks, Inc. Method and apparatus for contention management in a radio-based packet network
US7068630B1 (en) 2001-07-31 2006-06-27 Ricochet Networks, Inc. Method for measuring load between MCDN devices for use in determining path with optimal throughput
US7177658B2 (en) 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
US8694869B2 (en) * 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US8804761B2 (en) 2003-08-21 2014-08-12 Qualcomm Incorporated Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
US7318187B2 (en) * 2003-08-21 2008-01-08 Qualcomm Incorporated Outer coding methods for broadcast/multicast content and related apparatus
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US8169953B2 (en) 2005-05-17 2012-05-01 Qualcomm Incorporated Method and apparatus for wireless multi-carrier communications
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US20070173248A1 (en) * 2006-01-20 2007-07-26 Ramesh Sekhar System and method for analyzing a wireless connection
CN102695226B (zh) * 2006-09-28 2014-12-03 富士通株式会社 移动站和无线通信系统
KR101398908B1 (ko) * 2007-05-22 2014-05-26 삼성전자주식회사 모바일 아이피를 사용하는 이동 통신 시스템에서 단말의이동성 관리 방법 및 시스템
KR101601116B1 (ko) * 2011-12-29 2016-03-08 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 폰 번호 마스킹
US10172076B2 (en) * 2016-10-13 2019-01-01 GM Global Technology Operations LLC Unified in-vehicle Wi-Fi service

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287904A (en) * 1976-01-19 1977-07-22 Nippon Telegr & Teleph Corp <Ntt> Moving communication circuit assignment system
DE3133347A1 (de) * 1981-08-22 1983-03-10 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zum zugreifen auf uebertragungskanaele eines nachrichtenuebertragungssystems
US4549311A (en) * 1982-08-03 1985-10-22 Motorola, Inc. Method and apparatus for measuring the strength of a radio signal frequency
US4481670A (en) * 1982-11-12 1984-11-06 Motorola, Inc. Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system
US4550443A (en) * 1982-11-12 1985-10-29 Motorola, Inc. Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system
US4545071A (en) * 1982-11-12 1985-10-01 Motorola, Inc. Portable radio for a zoned data communications system communicating message signals between portable radios and a host computer
US4531235A (en) * 1983-06-20 1985-07-23 Motorola, Inc. Diversity signal strength indicator and site selection apparatus for using same
US4619002A (en) * 1984-07-02 1986-10-21 Motorola, Inc. Self-calibrating signal strength detector
JPS61177040A (ja) * 1985-01-31 1986-08-08 Nec Corp 無線回線制御方式
US4670905A (en) * 1985-11-29 1987-06-02 Motorola, Inc. Method and apparatus for coordinating independent communications systems
US4726050A (en) * 1986-02-18 1988-02-16 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
DE3607687A1 (de) * 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
CA1250900A (en) * 1986-11-18 1989-03-07 Northern Telecom Limited Private cellular system
JP2705773B2 (ja) * 1987-03-02 1998-01-28 エヌ・ティ・ティ移動通信網 株式会社 通信中チヤンネル切換方式
EP0283683B1 (de) * 1987-03-20 1994-01-12 Hitachi, Ltd. Tragbares schnurloses Kommunikationssystem und Verfahren
US4926421A (en) * 1987-10-23 1990-05-15 Mitsubishi Denki Kabushiki Kaisha Mobile radio telephone system
US4912756A (en) * 1989-04-07 1990-03-27 Unilink Corporation Method and apparatus for error-free digital data transmission during cellular telephone handoff, etc.
US5042082A (en) * 1989-06-26 1991-08-20 Telefonaktiebolaget L. M. Ericsson Mobile assisted handoff
US5008953A (en) * 1989-06-26 1991-04-16 Telefonaktiebolaget L M Ericsson Mobile station link supervision utilizing digital voice color codes

Also Published As

Publication number Publication date
SG44068A1 (en) 1997-11-14
CN1062059A (zh) 1992-06-17
HK1010114A1 (en) 1999-06-11
EP0488976A3 (en) 1993-03-17
EP0782366A3 (de) 1998-04-01
US5257399A (en) 1993-10-26
MY106895A (en) 1995-08-30
AU652003B2 (en) 1994-08-11
CN1025401C (zh) 1994-07-06
KR100216385B1 (ko) 1999-08-16
DE69133292T2 (de) 2004-01-22
AU8814491A (en) 1992-06-04
DE69127747T2 (de) 1998-02-05
EP0488976A2 (de) 1992-06-03
DE69127747D1 (de) 1997-10-30
EP0488976B1 (de) 1997-09-24
EP0782366B1 (de) 2003-07-02
ES2108039T3 (es) 1997-12-16
EP0782366A2 (de) 1997-07-02
KR920011113A (ko) 1992-06-27

Similar Documents

Publication Publication Date Title
DE69127747D1 (de) Vielfach-Zugriffverarbeitung in einem zellularen Kommunikationssystem
ATE162029T1 (de) Datenübertragung in einem zellularen telefonsystem
DE69119085T2 (de) Standortermittlungsverfahren in einem mobilfunksystem
GB2250362B (en) Parallel data processing system
DE69331660T2 (de) Zusammenarbeit in einem netzwerk
DE68926345T2 (de) Datenverarbeitungsnetzwerk
DE69433706D1 (de) Kanalauswahl in einem zellularen kommunikationssystem
MX9101459A (es) Sistema de comunicaciones,de acceso multiple en division de tiempo,agil,de frecuencia
DE69029515D1 (de) Nachrichtenverarbeitung in einem Datenverarbeitungsgerät
DE69120362D1 (de) Speicherverwaltung in einem Datenverarbeitungsnetzwerk
EP0454332A3 (en) Call processing in an intelligent network
DE69131997D1 (de) Kommunikationssysteme
EP0461046A3 (en) File access processing system
DE69132723D1 (de) Dateizugriffssystem in einem verteilten Datenverarbeitungssystem
DE69128695D1 (de) Verbesserung in mikroprozessorbetriebenen Systemen
GB2251358B (en) Data processing network
DE69128004D1 (de) Figurverarbeitungsverfahren
GB9014400D0 (en) Data processing network
DE69108833D1 (de) Antennauswahl in einem mobilen Kommunikationssystem.
DE69416606T2 (de) Zellenverarbeitungsanordnung
DE9314700U1 (de) Mobile Sortieranlage
DE69129670T2 (de) Datenverarbeitungssystem
GB9025653D0 (en) Improvements in cellular data retrieval
GB8910932D0 (en) Data processing network
DE69631124D1 (de) Intelligenter knoten in einem telekommunikationssystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition