JP6545683B2 - ネットワーク支援干渉消去シグナリング - Google Patents

ネットワーク支援干渉消去シグナリング Download PDF

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Publication number
JP6545683B2
JP6545683B2 JP2016538803A JP2016538803A JP6545683B2 JP 6545683 B2 JP6545683 B2 JP 6545683B2 JP 2016538803 A JP2016538803 A JP 2016538803A JP 2016538803 A JP2016538803 A JP 2016538803A JP 6545683 B2 JP6545683 B2 JP 6545683B2
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epdcch
information
naic
interference cancellation
neighboring base
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Japanese (ja)
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JP2017505026A (ja
JP2017505026A5 (enExample
Inventor
シュ、ハオ
チェン、ワンシ
ルオ、タオ
ガール、ピーター
ウェイ、ヨンビン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • 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
    • H04J11/0056—Inter-base station aspects
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Radio Relay Systems (AREA)
JP2016538803A 2013-12-13 2014-11-11 ネットワーク支援干渉消去シグナリング Active JP6545683B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361916037P 2013-12-13 2013-12-13
US201361916108P 2013-12-13 2013-12-13
US61/916,037 2013-12-13
US61/916,108 2013-12-13
US14/536,830 2014-11-10
US14/536,830 US9641310B2 (en) 2013-12-13 2014-11-10 Network assisted interference cancellation signaling
PCT/US2014/064933 WO2015088688A1 (en) 2013-12-13 2014-11-11 Network assisted interference cancellation signaling

Publications (3)

Publication Number Publication Date
JP2017505026A JP2017505026A (ja) 2017-02-09
JP2017505026A5 JP2017505026A5 (enExample) 2017-11-30
JP6545683B2 true JP6545683B2 (ja) 2019-07-17

Family

ID=53369794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016538803A Active JP6545683B2 (ja) 2013-12-13 2014-11-11 ネットワーク支援干渉消去シグナリング

Country Status (7)

Country Link
US (1) US9641310B2 (enExample)
EP (1) EP3080935A1 (enExample)
JP (1) JP6545683B2 (enExample)
KR (1) KR20160097231A (enExample)
CN (1) CN105814824B (enExample)
BR (1) BR112016013480A2 (enExample)
WO (1) WO2015088688A1 (enExample)

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US20150208428A1 (en) * 2014-01-17 2015-07-23 Lg Electronics Inc. Method and apparatus for interference cancellation
US9577778B2 (en) * 2014-02-24 2017-02-21 Intel Corporation Interference reduction using hybrid signaling
KR102271072B1 (ko) * 2014-03-20 2021-06-30 삼성전자 주식회사 무선통신 시스템에서 네트워크 지원 간섭 제거 및 억제 기술을 위한 간섭정보 전송 방법 및 장치
CN105101251B (zh) * 2014-05-08 2019-02-05 中国移动通信集团公司 一种网络辅助干扰删除的方法、装置、系统及相关设备
KR20170007728A (ko) * 2014-05-16 2017-01-20 엘지전자 주식회사 무선 통신 시스템에서 간섭을 제거하고 신호를 수신하는 방법 및 장치
US9882590B2 (en) 2014-05-16 2018-01-30 Lg Electronics Inc. Method and apparatus for cancelling interference and receiving signal in wireless communication system
US9800363B2 (en) 2014-06-18 2017-10-24 Qualcomm Incorporated NAICS signaling for advanced LTE features
US20150372772A1 (en) * 2014-06-18 2015-12-24 Lg Electronics Inc. Method and apparatus for receiving signal in wireless communication system
EP3198815B1 (en) * 2014-09-26 2019-01-23 Telefonaktiebolaget LM Ericsson (publ) Channel-state information reference symbol scheduling
EP3284183A1 (en) * 2015-04-15 2018-02-21 Nokia Solutions and Networks Sp. Z.O.O. Coordinated interference cancellation in wireless network
US9749115B2 (en) * 2015-11-30 2017-08-29 Verizon Patent And Licensing Inc. Interference cancellation on secondary carriers in a carrier aggregation environment
JP6697097B2 (ja) 2016-05-24 2020-05-20 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． セル間干渉を除去するための方法及び装置
EP3332559B1 (en) * 2016-10-28 2019-01-02 Telefonaktiebolaget LM Ericsson (PUBL) Enabling interference-aware configuration of at least one transmission and/or interference suppression in a cellular communication system
EP3602929B1 (en) * 2017-03-23 2024-12-04 InterDigital Patent Holdings, Inc. Active interference management
CN108882265B (zh) * 2017-05-12 2021-03-19 展讯通信（上海）有限公司 Naics能力上报及naics参数配置方法、装置、用户设备及基站
US11502761B2 (en) * 2018-05-25 2022-11-15 Qualcomm Incorporated Enhanced RRM/CSI measurement for interference management
US20240414750A1 (en) * 2023-06-06 2024-12-12 Qualcomm Incorporated Interference assistance information for multiple user multiple-input multiple-output groups

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US8897269B2 (en) * 2008-01-30 2014-11-25 Qualcomm Incorporated Method and apparatus for mitigating pilot pollution in a wireless network
KR101478316B1 (ko) 2009-04-28 2014-12-31 한국전자통신연구원 전용 레퍼런스 시그널 전송 방법 및 전용 레퍼런스 시그널 수신 방법
CN102640555B (zh) * 2009-11-30 2015-11-25 瑞典爱立信有限公司 到移动终端的下行链路信号通信中的干扰缓解
RU2610986C2 (ru) * 2011-05-13 2017-02-17 Телефонактиеболагет Л М Эрикссон (Пабл) Способ, контроллер радиосети, базовая радиостанция и оборудование пользователя для выбора режима нисходящей линии связи
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WO2013133747A2 (en) 2012-03-05 2013-09-12 Telefonaktiebolaget L M Ericsson (Publ) Signaling of other-cell signal's configuration information to facilitate interference cancellation at a mobile terminal
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WO2014178486A1 (ko) * 2013-05-02 2014-11-06 엘지전자 주식회사 무선 통신 시스템에서 간섭 제거를 위한 방법 및 이를 위한 장치
CN110224780B (zh) * 2013-05-08 2021-11-26 交互数字专利控股公司 用于lte系统中的naics的方法、系统和装置
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Also Published As

Publication number Publication date
BR112016013480A2 (pt) 2017-08-08
US20150172035A1 (en) 2015-06-18
JP2017505026A (ja) 2017-02-09
US9641310B2 (en) 2017-05-02
CN105814824B (zh) 2018-06-22
EP3080935A1 (en) 2016-10-19
WO2015088688A1 (en) 2015-06-18
KR20160097231A (ko) 2016-08-17
CN105814824A (zh) 2016-07-27

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