WO2010053252A3 - 무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법 - Google Patents

무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법 Download PDF

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Publication number
WO2010053252A3
WO2010053252A3 PCT/KR2009/004755 KR2009004755W WO2010053252A3 WO 2010053252 A3 WO2010053252 A3 WO 2010053252A3 KR 2009004755 W KR2009004755 W KR 2009004755W WO 2010053252 A3 WO2010053252 A3 WO 2010053252A3
Authority
WO
WIPO (PCT)
Prior art keywords
bandwidth request
communication system
wireless communication
request process
uplink
Prior art date
Application number
PCT/KR2009/004755
Other languages
English (en)
French (fr)
Other versions
WO2010053252A2 (ko
Inventor
천진영
류기선
박성호
조희정
임빈철
Original Assignee
엘지전자주식회사
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 KR1020090018990A external-priority patent/KR20100051523A/ko
Application filed by 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to US13/128,159 priority Critical patent/US8553634B2/en
Priority to RU2011122820/07A priority patent/RU2494575C2/ru
Priority to CN200980148606.7A priority patent/CN102239722B/zh
Publication of WO2010053252A2 publication Critical patent/WO2010053252A2/ko
Publication of WO2010053252A3 publication Critical patent/WO2010053252A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path

Abstract

무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법은 대역폭 요청 채널을 통하여 대역폭 요청 지시자 및 대역폭 요청 메시지를 전송하는 단계, 상기 대역폭 요청 지시자 및 상기 대역폭 요청 메시지에 대한 응답으로 상향링크 무선자원을 지시하는 상향링크 승인 메시지를 수신하는 단계, 및 상기 상향링크 승인 메시지를 수신한 후 상향링크 데이터를 전송하는 단계를 포함하되, 상기 상향링크 승인 메시지는 상기 상향링크 승인 메시지의 유형 정보를 포함한다. 대역폭 요청 과정이 보다 신속하고 효율적으로 수행될 수 있다.
PCT/KR2009/004755 2008-11-07 2009-08-26 무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법 WO2010053252A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/128,159 US8553634B2 (en) 2008-11-07 2009-08-26 Method for performing bandwidth request process in wireless communication system
RU2011122820/07A RU2494575C2 (ru) 2008-11-07 2009-08-26 Способ выполнения процесса запроса полосы пропускания в беспроводной системе связи
CN200980148606.7A CN102239722B (zh) 2008-11-07 2009-08-26 在无线通信系统中执行带宽请求过程的方法

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US11219108P 2008-11-07 2008-11-07
US61/112,191 2008-11-07
US12006508P 2008-12-05 2008-12-05
US61/120,065 2008-12-05
US13889108P 2008-12-18 2008-12-18
US61/138,891 2008-12-18
US14511509P 2009-01-16 2009-01-16
US14511809P 2009-01-16 2009-01-16
US61/145,118 2009-01-16
US61/145,115 2009-01-16
US14558609P 2009-01-19 2009-01-19
US61/145,586 2009-01-19
KR1020090018990A KR20100051523A (ko) 2008-11-07 2009-03-05 무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법
KR10-2009-0018990 2009-03-05
KR10-2009-0036692 2009-04-27
KR1020090036692A KR101113419B1 (ko) 2008-11-07 2009-04-27 무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법

Publications (2)

Publication Number Publication Date
WO2010053252A2 WO2010053252A2 (ko) 2010-05-14
WO2010053252A3 true WO2010053252A3 (ko) 2010-07-08

Family

ID=42153361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004755 WO2010053252A2 (ko) 2008-11-07 2009-08-26 무선통신 시스템에서 대역폭 요청 과정을 수행하는 방법

Country Status (2)

Country Link
US (1) US8553634B2 (ko)
WO (1) WO2010053252A2 (ko)

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US20110205997A1 (en) 2011-08-25
WO2010053252A2 (ko) 2010-05-14

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