ATE539589T1 - Kommunikationsseinrichtung eines funk-lan-systems und signalkollisionsvermeidungsverfahren für ein funk-lan-system - Google Patents

Kommunikationsseinrichtung eines funk-lan-systems und signalkollisionsvermeidungsverfahren für ein funk-lan-system

Info

Publication number
ATE539589T1
ATE539589T1 AT02703922T AT02703922T ATE539589T1 AT E539589 T1 ATE539589 T1 AT E539589T1 AT 02703922 T AT02703922 T AT 02703922T AT 02703922 T AT02703922 T AT 02703922T AT E539589 T1 ATE539589 T1 AT E539589T1
Authority
AT
Austria
Prior art keywords
lan system
wireless lan
radio lan
signal
collision avoidance
Prior art date
Application number
AT02703922T
Other languages
English (en)
Inventor
Jun Hirano
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE539589T1 publication Critical patent/ATE539589T1/de

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]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • 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
    • H04W74/085—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment 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)
  • Small-Scale Networks (AREA)
AT02703922T 2001-03-06 2002-03-06 Kommunikationsseinrichtung eines funk-lan-systems und signalkollisionsvermeidungsverfahren für ein funk-lan-system ATE539589T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001062709A JP3530141B2 (ja) 2001-03-06 2001-03-06 無線ｌａｎシステム及び無線ｌａｎシステムの信号衝突回避方法
PCT/JP2002/002067 WO2002073895A1 (fr) 2001-03-06 2002-03-06 Systeme de reseau local radio et procede evitant une collisison de signal dans un systeme de reseau local radio

Publications (1)

Publication Number Publication Date
ATE539589T1 true ATE539589T1 (de) 2012-01-15

Family

ID=18921807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02703922T ATE539589T1 (de) 2001-03-06 2002-03-06 Kommunikationsseinrichtung eines funk-lan-systems und signalkollisionsvermeidungsverfahren für ein funk-lan-system

Country Status (9)

Country Link
US (1) US7729319B2 (de)
EP (2) EP2421319B1 (de)
JP (1) JP3530141B2 (de)
CN (1) CN100539759C (de)
AT (1) ATE539589T1 (de)
BR (1) BR0204463A (de)
CA (1) CA2407542A1 (de)
CZ (1) CZ20023660A3 (de)
WO (1) WO2002073895A1 (de)

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JP4518053B2 (ja) * 2006-08-31 2010-08-04 株式会社デンソーウェーブ Ｒｆタグリーダおよびｒｆタグシステム
KR101494841B1 (ko) * 2008-02-04 2015-02-23 삼성전자주식회사 무선통신 시스템에서 상향링크 피드백의 오버헤드를 줄이기위한 자원할당 방법 및 장치
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Also Published As

Publication number Publication date
US7729319B2 (en) 2010-06-01
CN1457575A (zh) 2003-11-19
WO2002073895A1 (fr) 2002-09-19
CZ20023660A3 (cs) 2003-06-18
CN100539759C (zh) 2009-09-09
US20040044784A1 (en) 2004-03-04
JP3530141B2 (ja) 2004-05-24
JP2002271340A (ja) 2002-09-20
EP1289194A4 (de) 2010-07-21
BR0204463A (pt) 2003-03-18
EP1289194B1 (de) 2011-12-28
EP1289194A1 (de) 2003-03-05
CA2407542A1 (en) 2002-10-24
EP2421319B1 (de) 2013-05-29
EP2421319A1 (de) 2012-02-22

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