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WO2013015626A3 - 무선 통신 시스템에서 측정보고 방법 및 장치 - Google Patents

무선 통신 시스템에서 측정보고 방법 및 장치 Download PDF

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Publication number
WO2013015626A3
WO2013015626A3 PCT/KR2012/005962 KR2012005962W WO2013015626A3 WO 2013015626 A3 WO2013015626 A3 WO 2013015626A3 KR 2012005962 W KR2012005962 W KR 2012005962W WO 2013015626 A3 WO2013015626 A3 WO 2013015626A3
Authority
WO
WIPO (PCT)
Prior art keywords
reporting
measurement
wireless communication
communication system
transmission point
Prior art date
Application number
PCT/KR2012/005962
Other languages
English (en)
French (fr)
Other versions
WO2013015626A2 (ko
Inventor
서인권
서한별
김기준
김학성
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 KR1020147005280A priority Critical patent/KR101595430B1/ko
Priority to US14/234,920 priority patent/US9491652B2/en
Publication of WO2013015626A2 publication Critical patent/WO2013015626A2/ko
Publication of WO2013015626A3 publication Critical patent/WO2013015626A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에서 단말이 측정보고를 수행하는 방법에 있어서, 제1 전송포인트로부터의 신호 크기를 측정하는 단계; 제2 전송포인트로부터의 신호 크기를 측정하는 단계를 포함하며, 상기 각 전송포인트로부터의 신호 크기의 측정은, 채널상태정보 참조신호를 이용하여 수행되는, 측정보고 수행 방법이다.
PCT/KR2012/005962 2011-07-28 2012-07-26 무선 통신 시스템에서 측정보고 방법 및 장치 WO2013015626A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020147005280A KR101595430B1 (ko) 2011-07-28 2012-07-26 무선 통신 시스템에서 측정보고 방법 및 장치
US14/234,920 US9491652B2 (en) 2011-07-28 2012-07-26 Method and apparatus for reporting a measurement in a wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161512904P 2011-07-28 2011-07-28
US61/512,904 2011-07-28

Publications (2)

Publication Number Publication Date
WO2013015626A2 WO2013015626A2 (ko) 2013-01-31
WO2013015626A3 true WO2013015626A3 (ko) 2013-03-21

Family

ID=47601662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005962 WO2013015626A2 (ko) 2011-07-28 2012-07-26 무선 통신 시스템에서 측정보고 방법 및 장치

Country Status (3)

Country Link
US (1) US9491652B2 (ko)
KR (1) KR101595430B1 (ko)
WO (1) WO2013015626A2 (ko)

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US9706425B2 (en) * 2013-04-24 2017-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Measurement configuration method, measurement report method, base station and user equipment using the same
WO2014182041A1 (ko) * 2013-05-07 2014-11-13 엘지전자 주식회사 무선 통신 시스템에서 측정 수행 방법 및 장치
WO2014179979A1 (en) * 2013-05-10 2014-11-13 Qualcomm Incorporated SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION
JP6444887B2 (ja) * 2013-12-25 2018-12-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 移動局及び受信品質測定方法
EP3101950B1 (en) * 2014-02-26 2018-08-22 Huawei Technologies Co., Ltd. Network device and data postback implementation method
KR101938247B1 (ko) * 2014-03-05 2019-01-14 엘지전자 주식회사 간섭 제거 성능이 반영된 채널 상태 보고를 위한 방법 및 이를 위한 장치
KR102564318B1 (ko) 2015-08-21 2023-08-07 삼성전자주식회사 무선 통신 시스템에서 다중 연결을 이용한 핸드오버를 지원하는 장치 및 방법
JP2019057750A (ja) * 2016-02-04 2019-04-11 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
KR102631724B1 (ko) * 2016-03-30 2024-01-30 아이디에이씨 홀딩스, 인크. 물리적 레이어 이동성 프로시져를 수행하기 위한 방법 및 장치
WO2018093300A1 (en) * 2016-11-15 2018-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, radio network nodes, and methods performed therein for handling mobility in a wireless communication network
EP3567899B1 (en) * 2017-01-06 2022-05-11 NTT DoCoMo, Inc. Beam-specific and cell-specific measurements reporting
US11310009B2 (en) * 2017-05-05 2022-04-19 Qualcomm Incorporated Reference signal acquisition
WO2021203401A1 (en) * 2020-04-10 2021-10-14 Nokia Shanghai Bell Co., Ltd. Method, device and computer readable medium of communication
US12000944B2 (en) * 2020-10-13 2024-06-04 Samsung Electronics Co., Ltd. Positioning system with NLOS identification and multipath mitigation

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KR20110033079A (ko) * 2009-09-23 2011-03-30 한국전자통신연구원 다중 송수신 노드를 가지는 인접 셀 간섭 관리 방법 및 장치
KR20110041972A (ko) * 2009-10-16 2011-04-22 엘지전자 주식회사 ＣｏＭＰ 방식에서의 피드백 정보 전송 방법과 이를 수행하는 단말 장치 및 채널상태정보 생성 방법과 이를 수행하는 기지국 장치
WO2011079294A1 (en) * 2009-12-23 2011-06-30 Qualcomm Incorporated Cluster-specific reference signals for communication systems with multiple transmission points
WO2011087252A2 (en) * 2010-01-12 2011-07-21 Samsung Electronics Co., Ltd. Method for processing csi-rs in wireless communication system

Also Published As

Publication number Publication date
US9491652B2 (en) 2016-11-08
US20140192672A1 (en) 2014-07-10
KR20140061430A (ko) 2014-05-21
WO2013015626A2 (ko) 2013-01-31
KR101595430B1 (ko) 2016-02-26

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