WO2007103619A3 - Method and system for selecting backoff window in communication networks - Google Patents

Method and system for selecting backoff window in communication networks Download PDF

Info

Publication number
WO2007103619A3
WO2007103619A3 PCT/US2007/062207 US2007062207W WO2007103619A3 WO 2007103619 A3 WO2007103619 A3 WO 2007103619A3 US 2007062207 W US2007062207 W US 2007062207W WO 2007103619 A3 WO2007103619 A3 WO 2007103619A3
Authority
WO
WIPO (PCT)
Prior art keywords
backoff window
communication networks
selecting
base station
selecting backoff
Prior art date
Application number
PCT/US2007/062207
Other languages
French (fr)
Other versions
WO2007103619A2 (en
Inventor
Vijay R Raman
Suresh Kalyanasundaram
Srisankar Kunniyur
Vinod Kumar Ramachandran
Aniruddha S Subhash Diwan
Original Assignee
Motorola Inc
Vijay R Raman
Suresh Kalyanasundaram
Srisankar Kunniyur
Vinod Kumar Ramachandran
Aniruddha S Subhash Diwan
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, Vijay R Raman, Suresh Kalyanasundaram, Srisankar Kunniyur, Vinod Kumar Ramachandran, Aniruddha S Subhash Diwan filed Critical Motorola Inc
Publication of WO2007103619A2 publication Critical patent/WO2007103619A2/en
Publication of WO2007103619A3 publication Critical patent/WO2007103619A3/en

Links

Classifications

    • 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
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment

Abstract

A method and system for selecting a backoff window in communication network (100) is disclosed. The communication a base station (102) and at least one mobile device (104, 106, 108, and 110). The method includes estimating (204) number of backlogged mobile devices at the base station. The method also includes calculating (206) a backoff window based on the number of backlogged mobile devices in the communication network. Further, the backoff window is calculated at the base station.
PCT/US2007/062207 2006-03-01 2007-02-15 Method and system for selecting backoff window in communication networks WO2007103619A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN541DE2006 2006-03-01
IN541/DEL/2006 2006-03-01

Publications (2)

Publication Number Publication Date
WO2007103619A2 WO2007103619A2 (en) 2007-09-13
WO2007103619A3 true WO2007103619A3 (en) 2008-06-26

Family

ID=38475636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/062207 WO2007103619A2 (en) 2006-03-01 2007-02-15 Method and system for selecting backoff window in communication networks

Country Status (1)

Country Link
WO (1) WO2007103619A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5276461B2 (en) * 2009-02-02 2013-08-28 パナソニック株式会社 Network system
US8964545B2 (en) 2009-02-16 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Mobile node entry at radio access arrangement restart
CN103782527B (en) 2011-09-12 2016-11-16 英特尔公司 A kind of serve the base station of one or more groups of machine to machine device, machine to machine device and information processing system
CN111343729B (en) * 2020-02-28 2022-04-22 展讯通信（上海）有限公司 Wireless data transmission method and device, storage medium and station

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163933A1 (en) * 2000-11-03 2002-11-07 Mathilde Benveniste Tiered contention multiple access (TCMA): a method for priority-based shared channel access

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163933A1 (en) * 2000-11-03 2002-11-07 Mathilde Benveniste Tiered contention multiple access (TCMA): a method for priority-based shared channel access

Also Published As

Publication number Publication date
WO2007103619A2 (en) 2007-09-13

Similar Documents

Publication Publication Date Title
WO2008001205A3 (en) Contention window management for relay networks
WO2006014648A3 (en) Packet generation systems and methods
MY138740A (en) Method and apparatus to provide channel access parameter
WO2008051933A3 (en) System and method for authorizing access to an ip-based wireless telecommunications service
AU2002235967A1 (en) System, method and device for performing communication in a short range radio network
AU2003301965A1 (en) Method, device and system for establishing communications with multiple communication devices
WO2004038638A3 (en) System and method for tracking the location of multiple mobile radio transceiver units
EP1798884A4 (en) Base station device, radio communication system and radio transmission method
WO2006044667A3 (en) System and method for provisioning a wireless device to only be able to access network services within a specific location
WO2008156412A3 (en) Transmission of system information on a downlink shared channel
WO2007103616A3 (en) Service characteristic evaluation in a cellular communication system
DK1810526T3 (en) Wireless communication method and system to implement media-dependent transmission between access networks based on different technologies
WO2006058058A3 (en) System and method for multi-mode radio operation
WO2006128046A3 (en) Method and apparatus for accessing a wireless communication network
EP1919239A4 (en) Mobile station, radio access network device, mobile exchange station, mobile communication system, and communication service access method
ECSP055932A (en) SELECTION OF TFC IN THE DATA TRANSMITTER
PL1704675T3 (en) Method and system for connecting user equipment to a communications network
WO2010025100A3 (en) Method and apparatus for direct reliable link access
WO2006042217A3 (en) Method and apparatus for least congested channel scan for wireless access points
WO2008016780A3 (en) Method for positioning a relay in a wide area communication network
WO2007127888A3 (en) Methods and apparatuses of initiating communication in wireless networks
EP2434815A3 (en) Equipments and methods for uplink timing synchronization
WO2007145486A3 (en) Method of supporting handover in a mobile communication system
WO2005079226A3 (en) System and method for performing wireless remote monitoring
WO2007037922A3 (en) Semi-active state for reducing channel establishment delay

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07710483

Country of ref document: EP

Kind code of ref document: A2