WO2012060638A3 - 통신 시스템에서 셀 간 간섭제어 방법 및 이를 적용한 장치 - Google Patents

통신 시스템에서 셀 간 간섭제어 방법 및 이를 적용한 장치 Download PDF

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Publication number
WO2012060638A3
WO2012060638A3 PCT/KR2011/008323 KR2011008323W WO2012060638A3 WO 2012060638 A3 WO2012060638 A3 WO 2012060638A3 KR 2011008323 W KR2011008323 W KR 2011008323W WO 2012060638 A3 WO2012060638 A3 WO 2012060638A3
Authority
WO
WIPO (PCT)
Prior art keywords
cells
transmitted
communication system
subframes
cell interference
Prior art date
Application number
PCT/KR2011/008323
Other languages
English (en)
French (fr)
Other versions
WO2012060638A2 (ko
Inventor
김시형
Original Assignee
주식회사 팬택
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 KR1020100110076A external-priority patent/KR20120048446A/ko
Priority claimed from KR1020100139434A external-priority patent/KR20120077474A/ko
Application filed by 주식회사 팬택 filed Critical 주식회사 팬택
Publication of WO2012060638A2 publication Critical patent/WO2012060638A2/ko
Publication of WO2012060638A3 publication Critical patent/WO2012060638A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays

Landscapes

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

Abstract

본 발명은 이종 네트워크(heterogeneous Network) 환경에서 간섭에 대한 어그레서 셀의 기지국으로부터 전송되는 어그레서(aggressor) 셀의 TDM 패턴을 구성하는 방법으로서, 인접하는 간섭에 대한 빅팀(victim) 셀의 기지국으로부터 전송되는 빅팀 셀의 TDM 패턴당 페이징 메시지의 전송 횟수에 따라서 어그레서 셀의 TDM 패턴에 주어지는 빅팀 셀의 TDM 패턴에 대한 오프셋을 설정하고, 빅팀 셀의 TDM 패턴에서 상향링크 HARQ 및 제어 정보가 전송되는 서브프레임들에 대응하는 어그레서 셀의 서브프레임을 저간섭(low interference) 서브프레임으로 설정한다.
PCT/KR2011/008323 2010-11-05 2011-11-03 통신 시스템에서 셀 간 간섭제어 방법 및 이를 적용한 장치 WO2012060638A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0110076 2010-11-05
KR1020100110076A KR20120048446A (ko) 2010-11-05 2010-11-05 통신 시스템에서 셀 간 간섭제어 방법 및 이를 적용한 장치
KR10-2010-0139434 2010-12-30
KR1020100139434A KR20120077474A (ko) 2010-12-30 2010-12-30 하향링크 서브프레임 패턴 정보의 전송 방법, 전달 방법 및 이용 방법

Publications (2)

Publication Number Publication Date
WO2012060638A2 WO2012060638A2 (ko) 2012-05-10
WO2012060638A3 true WO2012060638A3 (ko) 2012-06-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008323 WO2012060638A2 (ko) 2010-11-05 2011-11-03 통신 시스템에서 셀 간 간섭제어 방법 및 이를 적용한 장치

Country Status (1)

Country Link
WO (1) WO2012060638A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105165093A (zh) * 2014-03-24 2015-12-16 华为技术有限公司 一种单射频ue射频资源分配方法及装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120032644A (ko) * 2010-09-29 2012-04-06 주식회사 팬택 이동 단말기 및 이동 단말기를 이용한 제어 방법
US9461789B2 (en) 2012-06-08 2016-10-04 Lg Electronics Inc. Method for controlling interference in wireless communication system and apparatus therefor
US11296807B2 (en) * 2019-06-25 2022-04-05 Intel Corporation Techniques to operate a time division multiplexing(TDM) media access control (MAC)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090035488A (ko) * 2006-06-27 2009-04-09 알까뗄 루슨트 진화된 ｍｂｍｓ 데이터를 송신하고 수신하는 방법 및 장치
KR20090112574A (ko) * 2008-04-23 2009-10-28 엘지전자 주식회사 Ｔｄｄ 방식에 따른 통신 방법
KR20100083088A (ko) * 2009-01-12 2010-07-21 엘지전자 주식회사 페이징 메시지 송수신 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090035488A (ko) * 2006-06-27 2009-04-09 알까뗄 루슨트 진화된 ｍｂｍｓ 데이터를 송신하고 수신하는 방법 및 장치
KR20090112574A (ko) * 2008-04-23 2009-10-28 엘지전자 주식회사 Ｔｄｄ 방식에 따른 통신 방법
KR20100083088A (ko) * 2009-01-12 2010-07-21 엘지전자 주식회사 페이징 메시지 송수신 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3GPP, ''3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 9).''", 3GPP TS 36.213 V9.2.0, June 2010 (2010-06-01), Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Specs/html-info/36213.htm> [retrieved on 20120426] *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105165093A (zh) * 2014-03-24 2015-12-16 华为技术有限公司 一种单射频ue射频资源分配方法及装置
CN105165093B (zh) * 2014-03-24 2019-09-03 华为技术有限公司 一种单射频ue射频资源分配方法及装置

Also Published As

Publication number Publication date
WO2012060638A2 (ko) 2012-05-10

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