WO2012070914A3 - 무선 통신 시스템에서 제어 채널 및 데이터 채널 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 제어 채널 및 데이터 채널 전송 방법 및 장치 Download PDF

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Publication number
WO2012070914A3
WO2012070914A3 PCT/KR2011/009084 KR2011009084W WO2012070914A3 WO 2012070914 A3 WO2012070914 A3 WO 2012070914A3 KR 2011009084 W KR2011009084 W KR 2011009084W WO 2012070914 A3 WO2012070914 A3 WO 2012070914A3
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
transmitting
control channel
channel
Prior art date
Application number
PCT/KR2011/009084
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English (en)
French (fr)
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WO2012070914A2 (ko
Inventor
서인권
서한별
김병훈
김기준
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/884,928 priority Critical patent/US9504027B2/en
Publication of WO2012070914A2 publication Critical patent/WO2012070914A2/ko
Publication of WO2012070914A3 publication Critical patent/WO2012070914A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0053—Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

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

Abstract

본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 다중-셀 협력 통신 지원 무선 통신 시스템에서 제어 채널 전송 방법 및 장치가 개시된다. 본 발명에 따르면 한 셀의 제어 채널 및 데이터 채널을 다른 셀의 간섭으로부터 보호하는 방안이 제공될 수 있다.
PCT/KR2011/009084 2010-11-25 2011-11-25 무선 통신 시스템에서 제어 채널 및 데이터 채널 전송 방법 및 장치 WO2012070914A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/884,928 US9504027B2 (en) 2010-11-25 2011-11-25 Method and apparatus for transmitting a control channel and a data channel in a wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41727510P 2010-11-25 2010-11-25
US61/417,275 2010-11-25
US42403410P 2010-12-16 2010-12-16
US61/424,034 2010-12-16

Publications (2)

Publication Number Publication Date
WO2012070914A2 WO2012070914A2 (ko) 2012-05-31
WO2012070914A3 true WO2012070914A3 (ko) 2012-07-19

Family

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Family Applications (1)

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PCT/KR2011/009084 WO2012070914A2 (ko) 2010-11-25 2011-11-25 무선 통신 시스템에서 제어 채널 및 데이터 채널 전송 방법 및 장치

Country Status (2)

Country Link
US (1) US9504027B2 (ko)
WO (1) WO2012070914A2 (ko)

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US9504027B2 (en) 2016-11-22
WO2012070914A2 (ko) 2012-05-31
US20130230013A1 (en) 2013-09-05

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