JP5097278B2 - 干渉測定方法 - Google Patents

干渉測定方法 Download PDF

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Publication number
JP5097278B2
JP5097278B2 JP2010549575A JP2010549575A JP5097278B2 JP 5097278 B2 JP5097278 B2 JP 5097278B2 JP 2010549575 A JP2010549575 A JP 2010549575A JP 2010549575 A JP2010549575 A JP 2010549575A JP 5097278 B2 JP5097278 B2 JP 5097278B2
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null
interference
cell
assigned
resource elements
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Japanese (ja)
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JP2011515914A (ja
JP2011515914A5 (enExample
Inventor
ジェ ホン チャン，
ヒュン ソ コ，
ムン イル リー，
ビン チュル イム，
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LG Electronics Inc
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LG Electronics Inc
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    • 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
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

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  • 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)
  • Environmental & Geological Engineering (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP2010549575A 2008-03-05 2009-03-05 干渉測定方法 Active JP5097278B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3412008P 2008-03-05 2008-03-05
US61/034,120 2008-03-05
KR10-2008-0071821 2008-07-23
KR1020080071821A KR101349830B1 (ko) 2008-03-05 2008-07-23 간섭 측정 방법
PCT/KR2009/001099 WO2009110756A1 (en) 2008-03-05 2009-03-05 Method of measuring interference

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012208519A Division JP5425989B2 (ja) 2008-03-05 2012-09-21 干渉測定方法

Publications (3)

Publication Number Publication Date
JP2011515914A JP2011515914A (ja) 2011-05-19
JP2011515914A5 JP2011515914A5 (enExample) 2011-11-10
JP5097278B2 true JP5097278B2 (ja) 2012-12-12

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ID=41478835

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2010549575A Active JP5097278B2 (ja) 2008-03-05 2009-03-05 干渉測定方法
JP2012208519A Active JP5425989B2 (ja) 2008-03-05 2012-09-21 干渉測定方法
JP2013244667A Active JP5651228B2 (ja) 2008-03-05 2013-11-27 干渉測定方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012208519A Active JP5425989B2 (ja) 2008-03-05 2012-09-21 干渉測定方法
JP2013244667A Active JP5651228B2 (ja) 2008-03-05 2013-11-27 干渉測定方法

Country Status (6)

Country Link
US (4) US8644865B2 (enExample)
EP (1) EP2238699A4 (enExample)
JP (3) JP5097278B2 (enExample)
KR (1) KR101349830B1 (enExample)
CN (2) CN101960749B (enExample)
WO (1) WO2009110756A1 (enExample)

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JP5415308B2 (ja) * 2010-01-26 2014-02-12 京セラ株式会社 基地局及び基地局での基準タイミングの調整方法
US8515440B2 (en) 2010-02-19 2013-08-20 Qualcomm Incorporated Computation of channel state feedback in systems using common reference signal interference cancelation
KR101850720B1 (ko) * 2010-03-29 2018-04-20 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 조정에 대한 측정 방법 및 장치
AU2011203186A1 (en) 2010-07-01 2012-01-19 Aristocrat Technologies Australia Pty Limited A method of gaming, a gaming system, and a game controller
KR101671287B1 (ko) * 2010-08-13 2016-11-01 삼성전자 주식회사 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치
CN102404055B (zh) * 2010-09-10 2014-06-18 电信科学技术研究院 一种测量干扰的方法、系统和设备
US9042259B2 (en) * 2010-11-01 2015-05-26 Lg Electronics Inc. Method for measuring in wireless communication system and apparatus for supporting same
EP2665201A4 (en) * 2011-01-14 2017-05-17 LG Electronics Inc. Method and device for setting channel status information measuring resource in a wireless communication system
CN107819559A (zh) * 2011-09-30 2018-03-20 华为技术有限公司 干扰测量指示方法和干扰测量方法及相关设备和通信系统
CN102368697B (zh) * 2011-09-30 2018-04-03 中兴通讯股份有限公司 干扰测量信令通知、干扰测量及反馈方法及其装置
CN103858361B (zh) * 2011-10-07 2017-05-31 黑莓有限公司 无线网络中的干扰管理
US20140029456A1 (en) * 2012-07-27 2014-01-30 Qualcomm Incorporated INTERFERENCE ESTIMATION IN THE PRESENCE OF ePDCCH TRANSMISSIONS
WO2014019874A1 (en) 2012-08-03 2014-02-06 Nokia Siemens Networks Oy Interference measurement resource (imr) signaling and use to support interference coordination between cells
US9425946B2 (en) 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
US9369253B2 (en) 2013-02-21 2016-06-14 Blackberry Limited Methods of interference measurement for advanced receiver in LTE/LTE-A
KR102020342B1 (ko) * 2013-02-28 2019-09-10 삼성전자 주식회사 새로운 반송파 형식에서의 간섭 측정 방법 및 장치
JP6097147B2 (ja) * 2013-05-16 2017-03-15 日本放送協会 Ｍｉｍｏ−ｏｆｄｍ受信装置及び測定装置
US10454743B2 (en) 2014-09-02 2019-10-22 Lg Electronics Inc. Synchronization signal transmission method and apparatus for device-to-device terminal in wireless communication system
US10958391B2 (en) * 2014-11-18 2021-03-23 Qualcomm Incorporated Tone plans for wireless communication networks
US9756512B2 (en) * 2015-10-22 2017-09-05 Qualcomm Incorporated Exchanging interference values
KR102249124B1 (ko) * 2016-12-23 2021-05-06 후아웨이 테크놀러지 컴퍼니 리미티드 신호 송신 방법 및 기지국
US10727996B2 (en) * 2017-06-13 2020-07-28 Qualcomm Incorporated Null resource elements for dynamic and bursty inter-cell interference measurement in new radio
WO2019234932A1 (ja) * 2018-06-08 2019-12-12 三菱電機株式会社 無線送信装置、無線受信装置、無線通信装置、無線通信システムおよび無線送信方法
KR101979728B1 (ko) * 2018-08-14 2019-08-28 삼성전자주식회사 기준신호를 송수신하기 위한 방법 및 장치
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KR101619446B1 (ko) * 2008-12-02 2016-05-10 엘지전자 주식회사 하향링크 ｍｉｍｏ시스템에 있어서 ｒｓ 전송 방법

Also Published As

Publication number Publication date
JP2012249339A (ja) 2012-12-13
US10887205B2 (en) 2021-01-05
CN101960749B (zh) 2013-09-04
CN103457679A (zh) 2013-12-18
US20110009137A1 (en) 2011-01-13
JP2011515914A (ja) 2011-05-19
US20140169202A1 (en) 2014-06-19
WO2009110756A1 (en) 2009-09-11
US20190245764A1 (en) 2019-08-08
EP2238699A1 (en) 2010-10-13
CN101960749A (zh) 2011-01-26
JP5425989B2 (ja) 2014-02-26
US8644865B2 (en) 2014-02-04
US10320637B2 (en) 2019-06-11
CN103457679B (zh) 2015-09-23
US20170288995A1 (en) 2017-10-05
US9699046B2 (en) 2017-07-04
EP2238699A4 (en) 2014-08-27
KR101349830B1 (ko) 2014-01-09
JP2014039340A (ja) 2014-02-27
JP5651228B2 (ja) 2015-01-07
KR20090095437A (ko) 2009-09-09

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