TWI592054B - Base station device, terminal device, communication method, integrated circuit - Google Patents

Base station device, terminal device, communication method, integrated circuit Download PDF

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Publication number
TWI592054B
TWI592054B TW102103045A TW102103045A TWI592054B TW I592054 B TWI592054 B TW I592054B TW 102103045 A TW102103045 A TW 102103045A TW 102103045 A TW102103045 A TW 102103045A TW I592054 B TWI592054 B TW I592054B
Authority
TW
Taiwan
Prior art keywords
pdcch
station device
cce
mobile station
signal
Prior art date
Application number
TW102103045A
Other languages
English (en)
Chinese (zh)
Other versions
TW201338613A (zh
Inventor
Kimihiko Imamura
Daiichiro Nakashima
Toshizo Nogami
Kazuyuki Shimezawa
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of TW201338613A publication Critical patent/TW201338613A/zh
Application granted granted Critical
Publication of TWI592054B publication Critical patent/TWI592054B/zh

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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
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW102103045A 2012-01-27 2013-01-25 Base station device, terminal device, communication method, integrated circuit TWI592054B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012015015A JP5886639B2 (ja) 2012-01-27 2012-01-27 通信システム、移動局装置、基地局装置、通信方法および集積回路

Publications (2)

Publication Number Publication Date
TW201338613A TW201338613A (zh) 2013-09-16
TWI592054B true TWI592054B (zh) 2017-07-11

Family

ID=48873377

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102103045A TWI592054B (zh) 2012-01-27 2013-01-25 Base station device, terminal device, communication method, integrated circuit

Country Status (6)

Country Link
US (1) US9775143B2 (enExample)
EP (1) EP2809118B1 (enExample)
JP (1) JP5886639B2 (enExample)
CN (1) CN104137639B (enExample)
TW (1) TWI592054B (enExample)
WO (1) WO2013111656A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9252861B2 (en) 2012-02-16 2016-02-02 Panasonic Intellectual Property Corporation Of America Receiver device, transmitter device, reception method, and transmission method
US10771120B2 (en) * 2015-04-27 2020-09-08 Apple Inc. Base station front end preprocessing
US11159213B2 (en) * 2015-08-26 2021-10-26 Apple Inc. Managing aspects of receive beamforming
KR102407923B1 (ko) * 2015-09-04 2022-06-13 삼성전자주식회사 디코딩을 제어하기 위한 장치 및 방법
EP3402251B1 (en) * 2016-01-07 2024-03-06 Sharp Kabushiki Kaisha Terminal apparatus, communication method, and integrated circuit
FI3434055T3 (fi) * 2016-03-23 2023-07-17 Nokia Technologies Oy Yhteisen vaiheen virhe ja/tai kantoaaltojen väliset häiriöt
CN107896388B (zh) * 2016-09-29 2021-12-31 华为技术有限公司 下行控制信道的传输方法、接收网元及发送网元
US10411770B2 (en) * 2017-05-22 2019-09-10 Wisig Networks Multiple input multiple output (MIMO) communication system with transmit diversity
KR102581454B1 (ko) * 2017-11-10 2023-09-22 삼성전자주식회사 무선 통신 시스템에서 제어 정보를 송수신하는 방법 및 장치
CN108135007A (zh) * 2018-02-11 2018-06-08 京信通信系统（中国）有限公司 一种通信的方法及装置
JP7775838B2 (ja) 2020-11-25 2025-11-26 ソニーグループ株式会社 通信装置、通信方法、及び通信システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594215B (zh) * 2008-05-26 2013-08-07 中兴通讯股份有限公司 控制信道单元数量确定方法及装置、控制信道管理方法
CN101895496B (zh) * 2009-05-21 2014-04-09 中兴通讯股份有限公司 基站到中继节点的控制信息传输处理方法和系统
CN102056299A (zh) * 2009-10-28 2011-05-11 北京三星通信技术研究有限公司 一种传输下行控制信令的方法和装置
US20120106465A1 (en) * 2010-04-30 2012-05-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
JP5662448B2 (ja) * 2010-07-21 2015-01-28 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 基地局装置、端末装置、送信方法及び受信方法
CN103404046B (zh) * 2011-03-01 2016-09-07 Lg电子株式会社 在多节点系统中用终端搜索控制信息的方法和装置
WO2012148076A1 (en) * 2011-04-29 2012-11-01 Lg Electronics Inc. Method for transmitting and receiving downlink control information in a wireless communication system and apparatus for the same
WO2012150823A2 (ko) * 2011-05-05 2012-11-08 엘지전자 주식회사 하향링크 신호 수신방법 및 사용자기기와, 하향링크 신호 전송방법 및 기지국
CN102256358B (zh) 2011-07-08 2013-11-20 电信科学技术研究院 一种数据传输和接收方法、装置及系统
US20130201926A1 (en) * 2011-08-11 2013-08-08 Samsung Electronics Co., Ltd. System and method for physical downlink control and hybrid-arq indicator channels in lte-a systems
US20130058285A1 (en) * 2011-09-02 2013-03-07 Renesas Mobile Corporation Spatial hashing for enhanced control channel search spaces
US9084238B2 (en) * 2011-09-12 2015-07-14 Blackberry Limited Searching space and operation for enhanced PDCCH in LTE systems
US9084252B2 (en) * 2011-12-29 2015-07-14 Qualcomm Incorporated Processing enhanced PDCCH (ePDCCH) in LTE
CN113225172B (zh) * 2012-01-27 2024-05-24 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法

Also Published As

Publication number Publication date
WO2013111656A1 (ja) 2013-08-01
EP2809118A4 (en) 2015-09-23
EP2809118B1 (en) 2020-11-18
JP5886639B2 (ja) 2016-03-16
EP2809118A1 (en) 2014-12-03
US9775143B2 (en) 2017-09-26
CN104137639B (zh) 2018-08-28
TW201338613A (zh) 2013-09-16
CN104137639A (zh) 2014-11-05
JP2013157695A (ja) 2013-08-15
US20150023266A1 (en) 2015-01-22

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