WO2013044888A3 - 增强的物理下行控制信道e-pdcch的传输方法及设备方 - Google Patents

增强的物理下行控制信道e-pdcch的传输方法及设备方 Download PDF

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Publication number
WO2013044888A3
WO2013044888A3 PCT/CN2012/085587 CN2012085587W WO2013044888A3 WO 2013044888 A3 WO2013044888 A3 WO 2013044888A3 CN 2012085587 W CN2012085587 W CN 2012085587W WO 2013044888 A3 WO2013044888 A3 WO 2013044888A3
Authority
WO
WIPO (PCT)
Prior art keywords
pdcch
resource block
resources
block pair
control channel
Prior art date
Application number
PCT/CN2012/085587
Other languages
English (en)
French (fr)
Other versions
WO2013044888A2 (zh
Inventor
高驰
周永行
刘江华
吴强
Original Assignee
华为技术有限公司
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
Priority claimed from CN201110293456.8A external-priority patent/CN103037407B/zh
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP18151622.0A priority Critical patent/EP3389213B1/en
Priority to EP12835724.1A priority patent/EP2750464B1/en
Priority to ES12835724.1T priority patent/ES2670006T3/es
Priority to AU2012315081A priority patent/AU2012315081B2/en
Publication of WO2013044888A2 publication Critical patent/WO2013044888A2/zh
Publication of WO2013044888A3 publication Critical patent/WO2013044888A3/zh

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
    • H04L5/0053—Allocation of signaling, 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
    • H04L5/0001—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
    • 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)

Abstract

本发明涉及通信技术领域，公开了一种增强的物理下行控制信道 E-PDCCH的传输方法及设备，所述 E-PDCCH包括至少一个 E-PDCCH单位，所述方法包括：将所述至少一个 E-PDCCH单位映射到至少一个资源块对中的预定位置，其中，每个所述资源块对的资源大小大于或者等于两个 E-PDCCH5 单位所占的资源大小，每个 E-PDCCH单位在所述资源块对中所占据的资源包括所述资源块对中每个资源块的部分资源；在所述资源块对中映射的时频资源上传输所述 E-PDCCH。利用本发明，可以在充分利用时频资源的情况下，获得较好的增强的 PDCCH性能。
PCT/CN2012/085587 2011-09-29 2012-11-29 增强的物理下行控制信道e-pdcch的传输方法及设备方 WO2013044888A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18151622.0A EP3389213B1 (en) 2011-09-29 2012-11-29 Method and device for receiving enhanced physical downlink control channel e-pdcch
EP12835724.1A EP2750464B1 (en) 2011-09-29 2012-11-29 Enhanced physical downlink control channel (e-pdcch) transmission method and device
ES12835724.1T ES2670006T3 (es) 2011-09-29 2012-11-29 Procedimiento y dispositivo de transmisión de canal físico de control de enlace descendente mejorado (E-PDCCH)
AU2012315081A AU2012315081B2 (en) 2011-09-29 2012-11-29 Method and device for transmitting enhanced physical downlink control channel E-PDCCH

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110293456.8A CN103037407B (zh) 2011-09-29 增强的物理下行控制信道e-pdcch的传输方法及设备
CN201110293456.8 2011-09-29

Publications (2)

Publication Number Publication Date
WO2013044888A2 WO2013044888A2 (zh) 2013-04-04
WO2013044888A3 true WO2013044888A3 (zh) 2013-05-16

Family

ID=47996530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/085587 WO2013044888A2 (zh) 2011-09-29 2012-11-29 增强的物理下行控制信道e-pdcch的传输方法及设备方

Country Status (5)

Country Link
EP (2) EP3389213B1 (zh)
CN (1) CN106793141B (zh)
AU (1) AU2012315081B2 (zh)
ES (1) ES2670006T3 (zh)
WO (1) WO2013044888A2 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037439A2 (en) * 2009-09-28 2011-03-31 Samsung Electronics Co., Ltd. Extending physical downlink control channels
CN102170703A (zh) * 2011-05-11 2011-08-31 电信科学技术研究院 一种物理下行控制信道上的信息收发方法及设备
CN102202324A (zh) * 2011-05-19 2011-09-28 电信科学技术研究院 资源位置指示及信道盲检的方法、系统和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2353327B1 (en) * 2008-11-04 2019-03-27 Apple Inc. Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier
JP5432210B2 (ja) * 2011-05-02 2014-03-05 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、下り制御チャネル受信方法及び移動通信システム
WO2012150773A2 (ko) * 2011-05-03 2012-11-08 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 이를 위한 장치
CN102958183B (zh) * 2011-08-18 2015-09-09 华为技术有限公司 传输增强下行控制信道的方法、设备和系统
US9008035B2 (en) * 2011-09-29 2015-04-14 Futurewei Technologies, Inc. Wireless communication control channel systems and methods
US8913576B2 (en) * 2011-10-20 2014-12-16 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving control information in a wireless communication system
CN103312649B (zh) * 2012-03-16 2015-08-19 华为终端有限公司 传输下行控制信息的方法、基站和用户设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037439A2 (en) * 2009-09-28 2011-03-31 Samsung Electronics Co., Ltd. Extending physical downlink control channels
CN102170703A (zh) * 2011-05-11 2011-08-31 电信科学技术研究院 一种物理下行控制信道上的信息收发方法及设备
CN102202324A (zh) * 2011-05-19 2011-09-28 电信科学技术研究院 资源位置指示及信道盲检的方法、系统和装置

Also Published As

Publication number Publication date
EP3389213B1 (en) 2021-02-17
EP3389213A1 (en) 2018-10-17
CN103037407A (zh) 2013-04-10
ES2670006T3 (es) 2018-05-29
CN106793141A (zh) 2017-05-31
EP2750464B1 (en) 2018-04-04
EP2750464A4 (en) 2014-12-17
AU2012315081B2 (en) 2015-11-26
AU2012315081A1 (en) 2014-04-17
WO2013044888A2 (zh) 2013-04-04
EP2750464A2 (en) 2014-07-02
CN106793141B (zh) 2020-03-31

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