DE69937711D1 - Kodemultiplexvielfachzugriffübertragungssystem und -verfahren, und zugehöriges Endgerät - Google Patents

Kodemultiplexvielfachzugriffübertragungssystem und -verfahren, und zugehöriges Endgerät

Info

Publication number
DE69937711D1
DE69937711D1 DE69937711T DE69937711T DE69937711D1 DE 69937711 D1 DE69937711 D1 DE 69937711D1 DE 69937711 T DE69937711 T DE 69937711T DE 69937711 T DE69937711 T DE 69937711T DE 69937711 D1 DE69937711 D1 DE 69937711D1
Authority
DE
Germany
Prior art keywords
multiple access
division multiple
code division
access system
associated terminal
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
DE69937711T
Other languages
English (en)
Other versions
DE69937711T2 (de
Inventor
Kenji Suda
Kazuo Kawabata
Kazuhisa Obuchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69937711D1 publication Critical patent/DE69937711D1/de
Publication of DE69937711T2 publication Critical patent/DE69937711T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic 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]
    • 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
    • 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
DE1999637711 1998-08-18 1999-07-20 Kodemultiplexvielfachzugriffübertragungssystem und -verfahren, und zugehöriges Endgerät Expired - Lifetime DE69937711T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23216398A JP4037965B2 (ja) 1998-08-18 1998-08-18 符号分割多元接続通信システム並びに符号分割多元接続通信システム用基地局及び符号分割多元接続通信システム用端末装置並びに符号分割多元接続通信方法並びに端末装置の通信方法
JP23216398 1998-08-18

Publications (2)

Publication Number Publication Date
DE69937711D1 true DE69937711D1 (de) 2008-01-24
DE69937711T2 DE69937711T2 (de) 2008-12-04

Family

ID=16934991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999637711 Expired - Lifetime DE69937711T2 (de) 1998-08-18 1999-07-20 Kodemultiplexvielfachzugriffübertragungssystem und -verfahren, und zugehöriges Endgerät

Country Status (4)

Country Link
US (1) US6647002B1 (de)
EP (3) EP1879330A1 (de)
JP (1) JP4037965B2 (de)
DE (1) DE69937711T2 (de)

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US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
DE20023936U1 (de) * 2000-05-17 2007-09-27 Matsushita Electric Works, Ltd. Hybride ARQ-Sende- und Empfangsvorrichtung
US6704301B2 (en) * 2000-12-29 2004-03-09 Tropos Networks, Inc. Method and apparatus to provide a routing protocol for wireless devices
US7031293B1 (en) * 2001-03-26 2006-04-18 Tropos Networks, Inc. Method and system to provide increased data throughput in a wireless multi-hop network
JP2005323074A (ja) * 2004-05-07 2005-11-17 Matsushita Electric Ind Co Ltd 通信システムおよび基地局装置
RU2436262C2 (ru) * 2005-11-04 2011-12-10 Нтт Досомо, Инк. Способ управления передачей сигнала, мобильная станция и базовая станция радиосвязи
KR20070080552A (ko) 2006-02-07 2007-08-10 엘지전자 주식회사 이동 통신 시스템에서의 응답 정보 전송 방법
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
FR2904172B1 (fr) * 2006-07-18 2008-12-26 Sagem Defense Securite Systeme de telephonie cellulaire dans lequel un terminal esclave est adapte a emettre des donnees a destination d'un terminal maitre selon un canal de trafic de type simplex montant.
JP2008124800A (ja) * 2006-11-13 2008-05-29 Nec Corp 移動通信システムにおけるランダムアクセス通信方法、移動通信システム
US20080259891A1 (en) 2007-04-17 2008-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Multiple packet source acknowledgement
GB0801535D0 (en) 2008-01-28 2008-03-05 Fujitsu Lab Of Europ Ltd Communications systems
US20090327443A1 (en) * 2008-06-26 2009-12-31 Sprint Spectrum L.P. Method and System for Aggregating Messages
US9025584B2 (en) 2008-09-09 2015-05-05 Silver Spring Networks, Inc. Multi-channel mesh nodes employing stacked responses
CN102204371B (zh) * 2009-10-08 2015-06-03 高通股份有限公司 用于在时分同步码分多址(td-scdma)网络中重复上行链路同步的方法和装置
US8369337B1 (en) 2009-11-05 2013-02-05 Sprint Spectrum L.P. Methods and devices for assigning a wireless communication device to a wireless coverage area based on early termination gain
US9319184B2 (en) * 2011-02-01 2016-04-19 Qualcomm Incorporated Multiple wireless communication device acknowledgements
US9300442B2 (en) 2011-07-21 2016-03-29 Qualcomm Incorporated Allowing a rejected wireless communication device access to a communication channel
US8917680B2 (en) 2011-12-22 2014-12-23 Silver Spring Networks, Inc. System and method for reserving channels for high priority packets

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371734A (en) * 1993-01-29 1994-12-06 Digital Ocean, Inc. Medium access control protocol for wireless network
US5384777A (en) * 1993-04-19 1995-01-24 International Business Machines Corporation Adaptive medium access control scheme for wireless LAN
US5594738A (en) * 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
WO1997006622A1 (en) * 1995-08-09 1997-02-20 Philips Electronics N.V. Transmission control method between a plurality of stations and corresponding stations and communication systems
US6570865B2 (en) * 1995-08-10 2003-05-27 Hitachi, Ltd. CDMA mobile communications system and communication method
JP3087886B2 (ja) * 1995-10-24 2000-09-11 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信の再送制御方法
US5828662A (en) * 1996-06-19 1998-10-27 Northern Telecom Limited Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems
US5841777A (en) * 1996-08-30 1998-11-24 Hewlett-Packard Company System and method for accommodating ABR and CBR traffic on a shared communications channel
US5790534A (en) * 1996-09-20 1998-08-04 Nokia Mobile Phones Limited Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals
US6469991B1 (en) * 1997-10-14 2002-10-22 Lucent Technologies Inc. Method for overload control in a multiple access system for communication networks

Also Published As

Publication number Publication date
JP2000069555A (ja) 2000-03-03
DE69937711T2 (de) 2008-12-04
US6647002B1 (en) 2003-11-11
EP2375639A1 (de) 2011-10-12
JP4037965B2 (ja) 2008-01-23
EP0981221B1 (de) 2007-12-12
EP0981221A2 (de) 2000-02-23
EP1879330A1 (de) 2008-01-16
EP0981221A3 (de) 2004-12-29

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