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AU2002320300A1 - Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation - Google Patents

Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation

Info

Publication number
AU2002320300A1
AU2002320300A1 AU2002320300A AU2002320300A AU2002320300A1 AU 2002320300 A1 AU2002320300 A1 AU 2002320300A1 AU 2002320300 A AU2002320300 A AU 2002320300A AU 2002320300 A AU2002320300 A AU 2002320300A AU 2002320300 A1 AU2002320300 A1 AU 2002320300A1
Authority
AU
Australia
Prior art keywords
hcf
access
coordination function
wireless cell
hybrid coordination
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.)
Abandoned
Application number
AU2002320300A
Inventor
Mathilde Benveniste
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.)
AT&T Corp
Original Assignee
AT&T Corp
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
Priority claimed from US10/187,158 external-priority patent/US7136361B2/en
Priority claimed from US10/187,132 external-priority patent/US7277413B2/en
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of AU2002320300A1 publication Critical patent/AU2002320300A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002320300A 2001-07-05 2002-07-02 Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation Abandoned AU2002320300A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US30266101P 2001-07-05 2001-07-05
US60/302,661 2001-07-05
US30412201P 2001-07-11 2001-07-11
US60/304,122 2001-07-11
US31793301P 2001-09-10 2001-09-10
US60/317,933 2001-09-10
US10/187,158 US7136361B2 (en) 2001-07-05 2002-06-28 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation
US10/187,158 2002-06-28
US10/187,132 US7277413B2 (en) 2001-07-05 2002-06-28 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation
US10/187,132 2002-06-28
PCT/US2002/021330 WO2003005653A1 (en) 2001-07-05 2002-07-02 Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation

Publications (1)

Publication Number Publication Date
AU2002320300A1 true AU2002320300A1 (en) 2003-01-21

Family

ID=27539172

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002320300A Abandoned AU2002320300A1 (en) 2001-07-05 2002-07-02 Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation

Country Status (2)

Country Link
AU (1) AU2002320300A1 (en)
WO (1) WO2003005653A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391137B (en) 2002-07-19 2004-09-01 Synad Technologies Ltd Method of controlling access to a communications medium
WO2005109761A1 (en) * 2004-05-07 2005-11-17 Philips Intellectual Property & Standards Gmbh A method of distributive reservation of a medium in a radio communications network
KR100728039B1 (en) * 2006-01-05 2007-06-14 삼성전자주식회사 Method and apparatus for transmitting control frame to hidden node in WLAN
DE202006020520U1 (en) * 2006-05-11 2009-03-26 Kress, Wolfram System for exclusive preference of message telegrams between automation devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185739A (en) * 1990-02-27 1993-02-09 Motorola, Inc. Time-allocation of radio carriers
GB9304636D0 (en) * 1993-03-06 1993-04-21 Ncr Int Inc A method of accessing a communication system
DE69433872T2 (en) * 1994-10-26 2005-07-14 International Business Machines Corp. Medium access control scheme for wireless local area networks with interleaved variable length time division frames
US5999818A (en) * 1996-08-06 1999-12-07 Cirrus Logic, Inc. Frequency re-used and time-shared cellular communication system having multiple radio communication systems

Also Published As

Publication number Publication date
WO2003005653A8 (en) 2003-07-24
WO2003005653A1 (en) 2003-01-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase