WO2001037494A3 - Etalement des acces dans un systeme radio de donnees en paquets - Google Patents

Etalement des acces dans un systeme radio de donnees en paquets Download PDF

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Publication number
WO2001037494A3
WO2001037494A3 PCT/SE2000/002133 SE0002133W WO0137494A3 WO 2001037494 A3 WO2001037494 A3 WO 2001037494A3 SE 0002133 W SE0002133 W SE 0002133W WO 0137494 A3 WO0137494 A3 WO 0137494A3
Authority
WO
WIPO (PCT)
Prior art keywords
access
application host
terminal
packet data
terminals
Prior art date
Application number
PCT/SE2000/002133
Other languages
English (en)
Other versions
WO2001037494A2 (fr
Inventor
Erik Westerberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to AU15642/01A priority Critical patent/AU1564201A/en
Priority to JP2001538341A priority patent/JP2003515274A/ja
Priority to EP00978156A priority patent/EP1230763A2/fr
Publication of WO2001037494A2 publication Critical patent/WO2001037494A2/fr
Publication of WO2001037494A3 publication Critical patent/WO2001037494A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention porte sur une technique servant à étaler les tentatives d'accès dans un système de communications. A cet effet, on émet à destination des différents terminaux des messages d'un hôte d'application via un système de données en paquets, chacun des messages comportant un élément de description d'accès spécifiant un intervalle de temps. En l'occurrence, une fois que chaque terminal a reçu le message qui le concerne, il produit une réponse à ce message. Cette réponse se matérialise par un accès initial en liaison montante sur le canal d'accès aléatoire, à la suite de quoi, le réseau réserve pour le terminal des ressources radio qui lui permettront de mener les communications entre l'hôte d'application et le terminal. L'émission de l'accès initial intervient rapidement après une infime partie de l'intervalle de temps correspondant aux différents terminaux. L'étalement dans le temps des tentatives d'accès par les terminaux permet de réduire les encombrements dans le canal d'accès aléatoire.
PCT/SE2000/002133 1999-11-15 2000-10-31 Etalement des acces dans un systeme radio de donnees en paquets WO2001037494A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU15642/01A AU1564201A (en) 1999-11-15 2000-10-31 Access spreading in a packet data radio system
JP2001538341A JP2003515274A (ja) 1999-11-15 2000-10-31 パケットデータ無線システムにおけるアクセス拡散
EP00978156A EP1230763A2 (fr) 1999-11-15 2000-10-31 Etalement des acces dans un systeme radio de donnees en paquets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44027899A 1999-11-15 1999-11-15
US09/440,278 1999-11-15

Publications (2)

Publication Number Publication Date
WO2001037494A2 WO2001037494A2 (fr) 2001-05-25
WO2001037494A3 true WO2001037494A3 (fr) 2001-12-06

Family

ID=23748140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/002133 WO2001037494A2 (fr) 1999-11-15 2000-10-31 Etalement des acces dans un systeme radio de donnees en paquets

Country Status (5)

Country Link
EP (1) EP1230763A2 (fr)
JP (1) JP2003515274A (fr)
CN (1) CN1390410A (fr)
AU (1) AU1564201A (fr)
WO (1) WO2001037494A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9406196B2 (en) 2003-04-10 2016-08-02 Cantor Index, Llc Real-time interactive wagering on event outcomes

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8512129B2 (en) 2000-05-01 2013-08-20 Cfph, Llc Real-time interactive wagering on event outcomes
KR100438824B1 (ko) 2001-08-23 2004-07-05 삼성전자주식회사 일대다 데이타 통신망의 전파 지연 보상 방법들
JP2004289717A (ja) * 2003-03-25 2004-10-14 Mitsubishi Electric Corp ランダムアクセス制御方法、基地局および端末装置
CN100362821C (zh) * 2003-11-21 2008-01-16 北京邮电大学 在无线局域网中提高节能机制重负载性能的方法
US7545827B2 (en) * 2004-02-13 2009-06-09 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Busy tone for wireless networks
US7801784B2 (en) 2004-06-07 2010-09-21 Cfph, Llc System and method for managing financial market information
US7890396B2 (en) 2005-06-07 2011-02-15 Cfph, Llc Enhanced system and method for managing financial market information
US7885642B2 (en) * 2004-11-03 2011-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for performance optimisation of a data distribution network
CN100347999C (zh) * 2005-10-28 2007-11-07 清华大学 到达业务处理与到达业务前处理衔接的网络业务处理方法
US7715864B2 (en) * 2006-09-13 2010-05-11 Telefonaktiebolaget L M Ericsson (Publ) Arrangement and method for contention-based multi-access in a wireless communication system
US8562422B2 (en) 2006-09-28 2013-10-22 Cfph, Llc Products and processes for processing information related to weather and other events
US8514720B2 (en) 2007-01-19 2013-08-20 Ntt Docomo, Inc. Base station apparatus, mobile station, mobile communication system, and communication control method
US20090185526A1 (en) * 2008-01-18 2009-07-23 Futurewei Technologies, Inc. Method and Apparatus for a Dynamic Create/Change of Service Flows
CN102088729B (zh) * 2009-12-02 2014-06-25 华为技术有限公司 网络接入的方法、装置及系统
CN105101370B (zh) * 2015-07-29 2021-05-14 青岛海尔智能家电科技有限公司 一种数据的连接方法、装置及wifi模块

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729542A (en) * 1995-06-28 1998-03-17 Motorola, Inc. Method and apparatus for communication system access
WO1998024250A2 (fr) * 1996-11-27 1998-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Procede et appareil ameliorant les performances d'un systeme de communication par paquets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729542A (en) * 1995-06-28 1998-03-17 Motorola, Inc. Method and apparatus for communication system access
WO1998024250A2 (fr) * 1996-11-27 1998-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Procede et appareil ameliorant les performances d'un systeme de communication par paquets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9406196B2 (en) 2003-04-10 2016-08-02 Cantor Index, Llc Real-time interactive wagering on event outcomes

Also Published As

Publication number Publication date
WO2001037494A2 (fr) 2001-05-25
EP1230763A2 (fr) 2002-08-14
JP2003515274A (ja) 2003-04-22
CN1390410A (zh) 2003-01-08
AU1564201A (en) 2001-05-30

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