ATE426305T1 - Adaptives kanalzugriffverfahren - Google Patents

Adaptives kanalzugriffverfahren

Info

Publication number
ATE426305T1
ATE426305T1 AT01114561T AT01114561T ATE426305T1 AT E426305 T1 ATE426305 T1 AT E426305T1 AT 01114561 T AT01114561 T AT 01114561T AT 01114561 T AT01114561 T AT 01114561T AT E426305 T1 ATE426305 T1 AT E426305T1
Authority
AT
Austria
Prior art keywords
channel access
adaptive channel
access method
access
subgroups
Prior art date
Application number
AT01114561T
Other languages
English (en)
Inventor
Matthew R Perkins
Vernon A Allen
Robert J O'dea
Juan C Palacios
Priscilla L Chen
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE426305T1 publication Critical patent/ATE426305T1/de

Links

Classifications

    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • 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
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT01114561T 2000-06-19 2001-06-18 Adaptives kanalzugriffverfahren ATE426305T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/596,442 US7343163B1 (en) 2000-06-19 2000-06-19 Adaptive channel access scheme

Publications (1)

Publication Number Publication Date
ATE426305T1 true ATE426305T1 (de) 2009-04-15

Family

ID=24387287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01114561T ATE426305T1 (de) 2000-06-19 2001-06-18 Adaptives kanalzugriffverfahren

Country Status (4)

Country Link
US (1) US7343163B1 (de)
EP (1) EP1168873B1 (de)
AT (1) ATE426305T1 (de)
DE (1) DE60137993D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7965693B2 (en) * 2002-05-28 2011-06-21 Zte (Usa) Inc. Interworking mechanism between wireless wide area network and wireless local area network
US7453837B2 (en) 2002-08-15 2008-11-18 Zteit Usa, Inc. Trunking system for CDMA wireless communication
JP3894922B2 (ja) * 2004-02-19 2007-03-22 株式会社日立国際電気 無線通信システム
US7474895B1 (en) 2004-03-04 2009-01-06 Zte (Usa) Inc. Frequency reuse in wireless communication networks
CA2563696A1 (en) * 2004-04-19 2005-10-27 Zteit Usa, Inc. Trunking and push-to-talk mechanisms for wcdma wireless communications
US7729303B2 (en) * 2004-06-30 2010-06-01 Zteit Usa, Inc. Global open trunking system for CDMA wireless communication
EP1843606B1 (de) * 2004-12-29 2011-11-16 ZTE Corporation Verfahren zur übertragung von rückwärts-signalisierung in einem cdma-cluster-kommunikationssystem
DK1873949T3 (da) * 2005-04-25 2010-10-18 Zte Corp Fremgangsmåde til at dele kanaler i clustermobiltelefonsystemet baseret på CDMA
CN101395811B (zh) * 2006-03-01 2012-05-30 日本电气株式会社 便携通信终端装置以及便携通信终端装置中的发送权设定方法
US20070223419A1 (en) * 2006-03-24 2007-09-27 Samsung Electronics Co., Ltd. Method and system for sharing spectrum in a wireless communications network
US8050189B2 (en) 2008-07-22 2011-11-01 Motorola Mobility, Inc. Method and apparatus for dynamically changing a maximum access channel rate
JPWO2012132133A1 (ja) * 2011-03-31 2014-07-24 三洋電機株式会社 受信機および通信システムならびに店舗内機器監視システム
GB2502615B (en) * 2012-06-01 2014-09-17 Motorola Solutions Inc Methods and apparatus for controlling responses from two-way radio subscribers
US9042929B2 (en) * 2013-08-20 2015-05-26 Motorola Solutions, Inc. Trunked and broadband radio communication method and system
US9661656B2 (en) * 2014-02-14 2017-05-23 Intel IP Corporation Enhanced channel access mechanism for improving performance in dense WiFi environments

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US4870408A (en) 1987-04-30 1989-09-26 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
SE460941B (sv) * 1988-04-26 1989-12-04 Ericsson Telefon Ab L M Foerfarande i ett cellindelat mobiltelefonsystem att reducera spaerr vid oeverflyttning av samtal
US5117501A (en) 1988-08-08 1992-05-26 General Electric Company Dynamic regrouping in a trunked radio communications system
US5235631A (en) 1989-07-31 1993-08-10 Motorola, Inc. Trunked talk-group assignment method
US5230078A (en) * 1991-08-05 1993-07-20 Motorola Inc. Method for a console to quickly monitor a group
US5299199A (en) 1992-06-05 1994-03-29 Motorola, Inc. Channel re-assignment method for time division multiple access (TDMA) trunked systems
JP2586316B2 (ja) * 1993-12-22 1997-02-26 日本電気株式会社 セクタ構成移動通信システム
CN1092454C (zh) * 1994-02-04 2002-10-09 Ntt移动通信网株式会社 一种移动通信系统及其中的无线电信道分配方法
ES2138031T3 (es) * 1994-03-22 2000-01-01 Cit Alcatel Metodo para formar grupos de terminales de comunicacion en un sistema de radio compartido.
GB2319436A (en) 1996-11-12 1998-05-20 Motorola Israel Ltd A communication control method for use in a radio communication system
SE514781C2 (sv) * 1997-01-28 2001-04-23 Ericsson Telefon Ab L M Metod och anordning i ett radiokommunikationssystem
US6052578A (en) * 1997-06-20 2000-04-18 Motorola, Inc. Method for converting contention busied calls in a wireless communication system
FR2780593B1 (fr) 1998-06-26 2000-08-25 Nortel Matra Cellular Procede et dispositif de selection de parametres dans un reseau cellulaire de radiocommunication
CN1257382A (zh) * 1998-07-24 2000-06-21 休斯电子公司 空中接口帧格式化
US6385461B1 (en) * 1998-11-16 2002-05-07 Ericsson Inc. User group indication and status change in radiocommunications systems
US6438375B1 (en) * 1999-03-04 2002-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Coordinating different types of messages sent to mobile radios in a mobile communications system
US6389284B1 (en) * 1999-05-27 2002-05-14 Qwest Communications International, Inc. System and method for controlling wireless network access
US6360076B1 (en) * 1999-10-06 2002-03-19 Telefonaktiebolaget L M Ericsson (Publ) Method of broadcasting a quality over-the-air multicast
US6449477B1 (en) * 2000-04-25 2002-09-10 Qualcomm, Incorporated Radio frequency coverage of an enclosed region by arrangement of transceivers within the region

Also Published As

Publication number Publication date
US7343163B1 (en) 2008-03-11
EP1168873B1 (de) 2009-03-18
EP1168873A3 (de) 2003-09-10
DE60137993D1 (de) 2009-04-30
EP1168873A2 (de) 2002-01-02

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