CN103493562B - 基站 - Google Patents

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Publication number
CN103493562B
CN103493562B CN201280019942.3A CN201280019942A CN103493562B CN 103493562 B CN103493562 B CN 103493562B CN 201280019942 A CN201280019942 A CN 201280019942A CN 103493562 B CN103493562 B CN 103493562B
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CN
China
Prior art keywords
control channel
terminal
base station
information
control
Prior art date
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Active
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CN201280019942.3A
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English (en)
Chinese (zh)
Other versions
CN103493562A (zh
Inventor
示泽寿之
野上智造
今村公彦
中岛大郎
中岛大一郎
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Sharp Corp
Original Assignee
Sharp Corp
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.)
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Publication date
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Publication of CN103493562A publication Critical patent/CN103493562A/zh
Application granted granted Critical
Publication of CN103493562B publication Critical patent/CN103493562B/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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280019942.3A 2011-04-27 2012-04-20 基站 Active CN103493562B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011099261A JP5810399B2 (ja) 2011-04-27 2011-04-27 基地局、端末および無線通信方法
JP2011-099261 2011-04-27
PCT/JP2012/060682 WO2012147640A1 (ja) 2011-04-27 2012-04-20 基地局、端末、通信システム、通信方法および集積回路

Publications (2)

Publication Number Publication Date
CN103493562A CN103493562A (zh) 2014-01-01
CN103493562B true CN103493562B (zh) 2017-02-15

Family

ID=47072160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280019942.3A Active CN103493562B (zh) 2011-04-27 2012-04-20 基站

Country Status (5)

Country Link
US (1) US20140036858A1 (enExample)
EP (1) EP2704503B1 (enExample)
JP (1) JP5810399B2 (enExample)
CN (1) CN103493562B (enExample)
WO (1) WO2012147640A1 (enExample)

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JP6302457B2 (ja) 2013-03-08 2018-03-28 シャープ株式会社 端末、基地局、通信システムおよび通信方法
KR102545929B1 (ko) 2016-08-31 2023-06-22 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 사용자 장비 및 그 제어 채널 모니터링 방법, 네트워크 노드 및 그 제어 채널 구성 및 전송 방법
CN108024354B (zh) * 2016-11-03 2023-11-07 华为技术有限公司 控制信道的资源配置方法、基站和终端设备
US10827470B2 (en) * 2016-12-23 2020-11-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Control channel transmission method, network device and terminal device
EP3550912B1 (en) * 2017-01-05 2021-07-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method and terminal device
US10856263B2 (en) 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
US10651906B1 (en) * 2019-02-15 2020-05-12 At&T Intellectual Property I, L.P. Indicating frequency and time domain resources in communication systems with multiple transmission points
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US20110044391A1 (en) * 2009-08-24 2011-02-24 Samsung Electronics Co., Ltd. Method and apparatus for configuring control channel in ofdm system

Also Published As

Publication number Publication date
EP2704503A4 (en) 2014-12-10
EP2704503A8 (en) 2014-05-14
EP2704503B1 (en) 2017-05-31
US20140036858A1 (en) 2014-02-06
JP2012231375A (ja) 2012-11-22
WO2012147640A1 (ja) 2012-11-01
JP5810399B2 (ja) 2015-11-11
EP2704503A1 (en) 2014-03-05
CN103493562A (zh) 2014-01-01

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