KR101955659B1 - 가상 셀 id의 시그널링 - Google Patents

가상 셀 id의 시그널링 Download PDF

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Publication number
KR101955659B1
KR101955659B1 KR1020147036717A KR20147036717A KR101955659B1 KR 101955659 B1 KR101955659 B1 KR 101955659B1 KR 1020147036717 A KR1020147036717 A KR 1020147036717A KR 20147036717 A KR20147036717 A KR 20147036717A KR 101955659 B1 KR101955659 B1 KR 101955659B1
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KR
South Korea
Prior art keywords
virtual cell
cell ids
subset
user equipment
wireless communications
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Expired - Fee Related
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KR1020147036717A
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English (en)
Korean (ko)
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KR20150016603A (ko
Inventor
타오 루오
완시 첸
용빈 웨이.
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20150016603A publication Critical patent/KR20150016603A/ko
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    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2676—Blind, i.e. without using known symbols
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147036717A 2012-06-07 2013-06-06 가상 셀 id의 시그널링 Expired - Fee Related KR101955659B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261656895P 2012-06-07 2012-06-07
US61/656,895 2012-06-07
US13/910,416 2013-06-05
US13/910,416 US9854570B2 (en) 2012-06-07 2013-06-05 Signaling of virtual cell ID
PCT/US2013/044423 WO2013184867A2 (en) 2012-06-07 2013-06-06 Signaling of virtual cell id

Publications (2)

Publication Number Publication Date
KR20150016603A KR20150016603A (ko) 2015-02-12
KR101955659B1 true KR101955659B1 (ko) 2019-03-07

Family

ID=48672822

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147036717A Expired - Fee Related KR101955659B1 (ko) 2012-06-07 2013-06-06 가상 셀 id의 시그널링

Country Status (7)

Country Link
US (1) US9854570B2 (enExample)
EP (1) EP2859677B1 (enExample)
JP (1) JP6193366B2 (enExample)
KR (1) KR101955659B1 (enExample)
CN (1) CN104365047B (enExample)
IN (1) IN2014MN02318A (enExample)
WO (1) WO2013184867A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9338773B2 (en) * 2012-03-26 2016-05-10 Qualcomm Incorporated Common search space for EPDCCH in LTE
US8838119B2 (en) * 2012-06-26 2014-09-16 Futurewei Technologies, Inc. Method and system for dynamic cell configuration
US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
GB2509162B (en) * 2012-12-21 2018-09-26 Sony Corp Telecommunications apparatus and methods
US10263741B2 (en) * 2013-05-10 2019-04-16 Qualcomm Incorporated Coordinated multipoint (CoMP) and network assisted interference suppression/cancellation
US9820205B2 (en) * 2014-07-29 2017-11-14 Qualcomm Incorporated Signaling virtual cell ID sets
CN106209304B (zh) * 2016-06-23 2019-01-22 重庆邮电大学 一种基于PRBs排序的集中式EPDCCH盲检方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011035590A1 (zh) * 2009-09-22 2011-03-31 中兴通讯股份有限公司 消除多点协作中不同小区用户间探测参考符号干扰的方法与系统

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CN1996992A (zh) 2006-01-06 2007-07-11 北京三星通信技术研究有限公司 用于分布式和局部式传输模式间转换的方法
KR100963184B1 (ko) * 2008-04-24 2010-06-10 (주) 콘텔라 복수 개의 펨토셀로의 핸드오버 방법
WO2010073468A1 (ja) 2008-12-26 2010-07-01 シャープ株式会社 基地局装置、移動局装置、通信システム及び通信方法
US8983479B2 (en) 2009-04-28 2015-03-17 Electronics And Telecommunications Research Institute Method for transmitting dedicated reference signal, and method for receiving dedicated reference signal
WO2011096646A2 (en) * 2010-02-07 2011-08-11 Lg Electronics Inc. Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas
KR101684867B1 (ko) 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
EP2557710A4 (en) 2010-04-07 2017-07-26 LG Electronics Inc. Pdcch monitoring method and apparatus in a carrier junction system
EP2399963A1 (en) * 2010-04-20 2011-12-28 PPG Coatings Europe B.V. A coating composition
KR101673906B1 (ko) * 2010-04-29 2016-11-22 삼성전자주식회사 Ｏｆｄｍ 시스템에서 공간 다중화 제어 채널 지원을 위한 상향 링크 ａｃｋ／ｎａｃｋ 채널의 맵핑 방법 및 장치
JP5864200B2 (ja) 2011-05-20 2016-02-17 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
US8995385B2 (en) 2011-08-05 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for UE-specific demodulation reference signal scrambling
US9794955B2 (en) 2011-08-15 2017-10-17 Texas Instruments Incorporated Configuration of CSI-RS for CoMP feedback
US9084252B2 (en) * 2011-12-29 2015-07-14 Qualcomm Incorporated Processing enhanced PDCCH (ePDCCH) in LTE
US8606286B2 (en) * 2012-01-16 2013-12-10 Blackberry Limited E-PDCCH design for reducing blind decoding
US10448379B2 (en) * 2012-05-04 2019-10-15 Texas Instruments Incorporated Enhanced downlink control channel configuration for LTE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011035590A1 (zh) * 2009-09-22 2011-03-31 中兴通讯股份有限公司 消除多点协作中不同小区用户间探测参考符号干扰的方法与系统

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Publication number Publication date
JP6193366B2 (ja) 2017-09-06
EP2859677A2 (en) 2015-04-15
CN104365047A (zh) 2015-02-18
KR20150016603A (ko) 2015-02-12
IN2014MN02318A (enExample) 2015-08-07
EP2859677B1 (en) 2019-03-06
US9854570B2 (en) 2017-12-26
JP2015525524A (ja) 2015-09-03
WO2013184867A2 (en) 2013-12-12
WO2013184867A3 (en) 2014-03-13
US20130329657A1 (en) 2013-12-12
CN104365047B (zh) 2019-05-14

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