IN2015DN00781A - - Google Patents

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Publication number
IN2015DN00781A
IN2015DN00781A IN781DEN2015A IN2015DN00781A IN 2015DN00781 A IN2015DN00781 A IN 2015DN00781A IN 781DEN2015 A IN781DEN2015 A IN 781DEN2015A IN 2015DN00781 A IN2015DN00781 A IN 2015DN00781A
Authority
IN
India
Prior art keywords
crs
interference
serving cell
mitigation method
disclosure
Prior art date
Application number
Other languages
English (en)
Inventor
Xinghua Song
Shaohua Li
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN00781A publication Critical patent/IN2015DN00781A/en

Links

Classifications

    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • 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
    • H04J11/0053—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
IN781DEN2015 2012-10-06 2012-10-06 IN2015DN00781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/082529 WO2014053076A1 (fr) 2012-10-06 2012-10-06 Atténuation du brouillage de crs pour la démodulation d'epdcch/pdsch lors d'une comp

Publications (1)

Publication Number Publication Date
IN2015DN00781A true IN2015DN00781A (fr) 2015-07-03

Family

ID=50434356

Family Applications (1)

Application Number Title Priority Date Filing Date
IN781DEN2015 IN2015DN00781A (fr) 2012-10-06 2012-10-06

Country Status (5)

Country Link
US (1) US9565002B2 (fr)
EP (1) EP2904844B1 (fr)
CN (1) CN104782181A (fr)
IN (1) IN2015DN00781A (fr)
WO (1) WO2014053076A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6214878B2 (ja) * 2013-01-31 2017-10-18 株式会社Ｎｔｔドコモ ユーザ装置、基地局、干渉低減方法、及び干渉低減制御情報通知方法
CN105099606B (zh) * 2014-05-08 2018-10-30 电信科学技术研究院 一种控制信息传输方法和设备
US10536246B2 (en) * 2016-03-22 2020-01-14 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic demodulation indication
EP3665846B1 (fr) * 2017-08-11 2023-11-29 Apple Inc. Atténuation de crs basée sur le réseau
KR102493077B1 (ko) * 2018-11-02 2023-01-27 텔레폰악티에볼라겟엘엠에릭슨(펍) 기준 신호 뮤팅 구성의 적응
CN109614055B (zh) * 2018-12-21 2022-11-04 杭州宏杉科技股份有限公司 快照创建方法、装置、电子设备及机器可读存储介质
WO2022124750A1 (fr) * 2020-12-07 2022-06-16 Samsung Electronics Co., Ltd. Appareil et procédé de contrôle de brouillage intercellulaire dans un système de communication sans fil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102823167B (zh) * 2010-03-24 2015-09-09 Lg电子株式会社 无线电通信系统中减少小区间干扰的方法和设备
US8514738B2 (en) * 2010-04-01 2013-08-20 Texas Instruments Incorporated Physical downlink shared channel muting on cell-specific reference symbols locations for of non-serving cells
US9065583B2 (en) * 2010-04-13 2015-06-23 Qualcomm Incorporated Method and apparatus for inferring user equipment interference suppression capability from measurements report
US8737187B2 (en) * 2010-04-30 2014-05-27 Qualcomm Incorporated Interference cancellation
US9425915B2 (en) * 2010-04-30 2016-08-23 Qualcomm Incorporated Interference cancellation
CN102300244B (zh) * 2011-07-15 2019-02-05 中兴通讯股份有限公司 一种干扰测量参考信息的通知方法、干扰测量方法及装置
US9252918B2 (en) * 2011-08-15 2016-02-02 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
KR101605733B1 (ko) * 2011-11-04 2016-03-24 인텔 코포레이션 기지국 협력 통신 시스템의 전송 포인트 표시
WO2013074026A1 (fr) * 2011-11-14 2013-05-23 Telefonaktiebolaget L M Ericsson (Publ) Procédés et agencements dans un réseau de communication sans fil
EP2597793A1 (fr) * 2011-11-25 2013-05-29 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Procédé pour estimer l'interférence dans une cellule de serveur, équipement utilisateur, programme informatique et produits de programme informatique
WO2013119052A1 (fr) * 2012-02-10 2013-08-15 엘지전자 주식회사 Procédé pour la fourniture d'une puissance de transmission dans un système de communication sans fil, et appareil pour la mise en œuvre de ce procédé
US9338773B2 (en) * 2012-03-26 2016-05-10 Qualcomm Incorporated Common search space for EPDCCH in LTE

Also Published As

Publication number Publication date
EP2904844B1 (fr) 2018-04-18
WO2014053076A1 (fr) 2014-04-10
CN104782181A (zh) 2015-07-15
US9565002B2 (en) 2017-02-07
EP2904844A1 (fr) 2015-08-12
US20150256302A1 (en) 2015-09-10
EP2904844A4 (fr) 2016-06-29

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