NO20051805L - Fremgangsmate for a gi hurtig tilbakekoblingsinformasjon for tilfeldig aksesskanal i et tradlost kommunikasjonssystem - Google Patents

Fremgangsmate for a gi hurtig tilbakekoblingsinformasjon for tilfeldig aksesskanal i et tradlost kommunikasjonssystem

Info

Publication number
NO20051805L
NO20051805L NO20051805A NO20051805A NO20051805L NO 20051805 L NO20051805 L NO 20051805L NO 20051805 A NO20051805 A NO 20051805A NO 20051805 A NO20051805 A NO 20051805A NO 20051805 L NO20051805 L NO 20051805L
Authority
NO
Norway
Prior art keywords
channel
communication system
wireless communication
wtru
random access
Prior art date
Application number
NO20051805A
Other languages
English (en)
Other versions
NO20051805D0 (no
Inventor
Marian Rudolf
Christopher Cave
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20051805D0 publication Critical patent/NO20051805D0/no
Publication of NO20051805L publication Critical patent/NO20051805L/no

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
    • H04W74/002—Transmission of channel access control information
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Et trådløst kommunikasjonssystem som har en node B og en flerhet av trådløse sende-/mottaksenheter (WTRU), inkluderer en konfliktbasert opplink (UL) kanal og minst en fysisk nedlink (DL) kanal. UL kanalen aksesseres tilfeldig av en WTRU når WTRU er klar til å sende data. Den fysiske DL kanal støtter DL sendinger fra node B til WTRU. DL sendingene inkluderer en datafangsindikator og informasjon som vedrører datafangsindikatoren. Datafangsindikatoren bekrefter om hvorvidt data som er sendt over UL kanalen ble vellykket mottatt av node B.
NO20051805A 2002-09-26 2005-04-13 Fremgangsmate for a gi hurtig tilbakekoblingsinformasjon for tilfeldig aksesskanal i et tradlost kommunikasjonssystem NO20051805L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41395202P 2002-09-26 2002-09-26
PCT/US2003/030250 WO2004030319A2 (en) 2002-09-26 2003-09-26 Method for providing fast feedback information for random access channel in a wireless communication system

Publications (2)

Publication Number Publication Date
NO20051805D0 NO20051805D0 (no) 2005-04-13
NO20051805L true NO20051805L (no) 2005-06-02

Family

ID=32043317

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051805A NO20051805L (no) 2002-09-26 2005-04-13 Fremgangsmate for a gi hurtig tilbakekoblingsinformasjon for tilfeldig aksesskanal i et tradlost kommunikasjonssystem

Country Status (10)

Country Link
US (1) US7406044B2 (no)
EP (1) EP1547402A4 (no)
JP (1) JP2006501720A (no)
KR (2) KR20050096201A (no)
CN (2) CN101662837A (no)
AU (1) AU2003276939A1 (no)
CA (1) CA2499937A1 (no)
NO (1) NO20051805L (no)
TW (3) TWI328367B (no)
WO (1) WO2004030319A2 (no)

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JP5373896B2 (ja) * 2008-07-01 2013-12-18 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムにおけるランダムアクセスのためのプレアンブル割り当ての実行方法および装置
WO2010115299A1 (zh) * 2009-04-07 2010-10-14 深圳华为通信技术有限公司 随机接入方法及其装置
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WO2011097803A1 (zh) * 2010-02-11 2011-08-18 上海贝尔股份有限公司 基于载波聚合通信系统中检测随机接入失败的方法和装置
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JP6128768B2 (ja) * 2012-07-17 2017-05-17 株式会社日立国際電気 ランダムアクセス制御方法
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Also Published As

Publication number Publication date
JP2006501720A (ja) 2006-01-12
WO2004030319A3 (en) 2004-06-24
KR20050070004A (ko) 2005-07-05
AU2003276939A8 (en) 2004-04-19
CN1685743B (zh) 2010-04-28
CN101662837A (zh) 2010-03-03
TWI259731B (en) 2006-08-01
TW200409553A (en) 2004-06-01
CN1685743A (zh) 2005-10-19
TW200507662A (en) 2005-02-16
CA2499937A1 (en) 2004-04-08
EP1547402A4 (en) 2005-10-26
EP1547402A2 (en) 2005-06-29
KR20050096201A (ko) 2005-10-05
AU2003276939A1 (en) 2004-04-19
TWI324896B (en) 2010-05-11
TW200726277A (en) 2007-07-01
US20040116126A1 (en) 2004-06-17
NO20051805D0 (no) 2005-04-13
WO2004030319A2 (en) 2004-04-08
US7406044B2 (en) 2008-07-29
TWI328367B (en) 2010-08-01

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