IN2014CN02485A - - Google Patents

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Publication number
IN2014CN02485A
IN2014CN02485A IN2485CHN2014A IN2014CN02485A IN 2014CN02485 A IN2014CN02485 A IN 2014CN02485A IN 2485CHN2014 A IN2485CHN2014 A IN 2485CHN2014A IN 2014CN02485 A IN2014CN02485 A IN 2014CN02485A
Authority
IN
India
Prior art keywords
search space
pdcch
control channel
downlink control
physical downlink
Prior art date
Application number
Other languages
English (en)
Inventor
Wanshi Chen
Peter Gaal
Yongbin Wei
Juan Montojo
Tao Luo
Hao Xu
Stefan Geirhofer
Jelena Damnjanovic
Aleksandar Damnjanovic
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN02485A publication Critical patent/IN2014CN02485A/en

Links

Classifications

    • 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]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • 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), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2485CHN2014 2011-11-04 2012-11-01 IN2014CN02485A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161556096P 2011-11-04 2011-11-04
US13/665,771 US8937906B2 (en) 2011-11-04 2012-10-31 Structure of enhanced physical downlink control channel (e-PDCCH) in long term evolution (LTE)
PCT/US2012/062957 WO2013067112A1 (en) 2011-11-04 2012-11-01 STRUCTURE OF ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (e-PDCCH) IN LONG TERM EVOLUTION (LTE)

Publications (1)

Publication Number Publication Date
IN2014CN02485A true IN2014CN02485A (zh) 2015-06-26

Family

ID=47190174

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2485CHN2014 IN2014CN02485A (zh) 2011-11-04 2012-11-01

Country Status (8)

Country Link
US (1) US8937906B2 (zh)
EP (1) EP2774311A1 (zh)
JP (1) JP5833248B2 (zh)
KR (1) KR101602242B1 (zh)
CN (1) CN104025493B (zh)
BR (1) BR112014010051B1 (zh)
IN (1) IN2014CN02485A (zh)
WO (1) WO2013067112A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425940B2 (en) * 2011-08-11 2016-08-23 Lg Electronics Inc. Apparatus for transmitting and receiving downlink control information in a wireless access system and method thereof
CN109245873B (zh) 2012-01-09 2022-01-14 华为技术有限公司 一种控制信道传输、接收方法及基站、用户设备
CN106788929B (zh) * 2012-01-09 2020-01-17 华为技术有限公司 一种控制信道资源映射方法、基站及用户设备
JP5832913B2 (ja) * 2012-01-27 2015-12-16 シャープ株式会社 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
US9054843B2 (en) * 2012-01-30 2015-06-09 Nokia Solutions And Networks Oy Search space arrangement for control channel
CN107040490A (zh) * 2012-02-01 2017-08-11 华为技术有限公司 解调导频信号处理方法、基站及用户设备
CN103313404B (zh) * 2012-03-16 2017-06-13 华为技术有限公司 一种控制信道资源传输方法、用户设备及基站
CN103327591A (zh) * 2012-03-21 2013-09-25 北京三星通信技术研究有限公司 一种探测参考信号的功率控制方法
US9397738B2 (en) 2012-05-17 2016-07-19 Qualcomm Incorporated Codebook and feedback design for high order MIMO
US20150181568A1 (en) * 2012-06-05 2015-06-25 Lg Electronics Inc. Method and apparatus for receiving control information in wireless communication system
US9660931B2 (en) * 2012-07-25 2017-05-23 Lg Electronics Inc. Method and apparatus for receiving or transmitting radio frequency (RF) signal
WO2014054903A1 (ko) 2012-10-04 2014-04-10 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
US9088397B2 (en) * 2013-05-09 2015-07-21 Nokia Solutions And Networks Oy Carrier type for time division communication
WO2015012491A1 (ko) * 2013-07-26 2015-01-29 엘지전자 주식회사 Mtc 기기의 송수신 방법
US9497008B2 (en) * 2013-09-27 2016-11-15 Apple Inc. System and method for searching for grants and assignments in a PDCCH
US9544892B2 (en) * 2013-09-27 2017-01-10 Apple Inc. System and method for searching for a control channel
CN105356978B (zh) * 2014-08-21 2019-06-07 电信科学技术研究院 一种传输csi-rs的方法和设备
CN105992350B (zh) * 2015-01-30 2019-04-09 上海诺基亚贝尔股份有限公司 用于分配用于低复杂度机器类通信的css子带的方法
US10348466B2 (en) 2015-11-03 2019-07-09 Qualcomm Incorporated Transport block segmentation and signaling
US10321421B2 (en) 2016-11-03 2019-06-11 Futurewei Technologies, Inc. System and method for synchronization and link acquisition in cellular wireless systems with directional antennas
KR102653269B1 (ko) * 2016-12-14 2024-04-02 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어채널 모니터링 방법 및 장치
EP3565173B1 (en) 2017-07-26 2021-06-09 LG Electronics Inc. Method for transmitting and receiving signal in wireless lan system and apparatus therefor
US11265128B2 (en) * 2018-04-30 2022-03-01 Qualcomm Incorporated Search space set occasion level mapping for PDCCH overbooking
CA3104606A1 (en) * 2018-06-28 2020-01-02 Ntt Docomo, Inc. Terminal and radio communication method with flexible resource allocation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9137821B2 (en) * 2007-05-02 2015-09-15 Qualcomm Incorporated Flexible signaling of resources on a control channel
AU2008269339B2 (en) * 2007-06-26 2013-08-22 Nokia Technologies Oy Apparatus, method and computer program product providing distribution of segmented system information
US8238475B2 (en) 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications
CN102036262A (zh) 2009-09-25 2011-04-27 中兴通讯股份有限公司 一种下行控制信息的检测方法和装置
KR101754970B1 (ko) * 2010-01-12 2017-07-06 삼성전자주식회사 무선 통신 시스템의 채널 상태 측정 기준신호 처리 장치 및 방법
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
US20120106465A1 (en) * 2010-04-30 2012-05-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
US9276722B2 (en) 2010-05-05 2016-03-01 Qualcomm Incorporated Expanded search space for R-PDCCH in LTE-A
US8797922B2 (en) 2010-08-24 2014-08-05 Qualcomm Incorporated Handling ambiguous relay physical downlink control channel (R-PDCCH) decoding for a relay node
CN111726150B (zh) 2011-02-11 2022-10-25 交互数字专利控股公司 用于增强型控制信道的系统和方法
CN102215094B (zh) * 2011-06-01 2013-11-20 电信科学技术研究院 上行反馈信息发送及接收方法、系统和设备
US20130039291A1 (en) * 2011-08-12 2013-02-14 Research In Motion Limited Design on Enhanced Control Channel for Wireless System
US8917679B2 (en) * 2011-08-16 2014-12-23 Nokia Corporation Method for signaling the overlap of downlink control and data channels
US8842628B2 (en) * 2011-09-12 2014-09-23 Blackberry Limited Enhanced PDCCH with transmit diversity in LTE systems
EP2795861B1 (en) * 2011-10-28 2019-07-17 Samsung Electronics Co., Ltd. Search process for physical downlink control channels in a communication system

Also Published As

Publication number Publication date
BR112014010051A8 (pt) 2017-06-20
KR101602242B1 (ko) 2016-03-10
CN104025493B (zh) 2016-12-07
WO2013067112A1 (en) 2013-05-10
JP5833248B2 (ja) 2015-12-16
EP2774311A1 (en) 2014-09-10
CN104025493A (zh) 2014-09-03
US8937906B2 (en) 2015-01-20
BR112014010051B1 (pt) 2022-05-17
KR20140094583A (ko) 2014-07-30
JP2015504625A (ja) 2015-02-12
BR112014010051A2 (pt) 2017-06-13
US20130114565A1 (en) 2013-05-09

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