JP5810399B2 - 基地局、端末および無線通信方法 - Google Patents

基地局、端末および無線通信方法 Download PDF

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Publication number
JP5810399B2
JP5810399B2 JP2011099261A JP2011099261A JP5810399B2 JP 5810399 B2 JP5810399 B2 JP 5810399B2 JP 2011099261 A JP2011099261 A JP 2011099261A JP 2011099261 A JP2011099261 A JP 2011099261A JP 5810399 B2 JP5810399 B2 JP 5810399B2
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Japan
Prior art keywords
terminal
control channel
base station
information
cell
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JP2011099261A
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English (en)
Japanese (ja)
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JP2012231375A (ja
JP2012231375A5 (https=
Inventor
寿之 示沢
寿之 示沢
智造 野上
智造 野上
公彦 今村
公彦 今村
中嶋　大一郎
大一郎 中嶋
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Sharp Corp
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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.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2011099261A priority Critical patent/JP5810399B2/ja
Priority to CN201280019942.3A priority patent/CN103493562B/zh
Priority to PCT/JP2012/060682 priority patent/WO2012147640A1/ja
Priority to EP12777443.8A priority patent/EP2704503B1/en
Priority to US14/113,994 priority patent/US20140036858A1/en
Publication of JP2012231375A publication Critical patent/JP2012231375A/ja
Publication of JP2012231375A5 publication Critical patent/JP2012231375A5/ja
Application granted granted Critical
Publication of JP5810399B2 publication Critical patent/JP5810399B2/ja
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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)
JP2011099261A 2011-04-27 2011-04-27 基地局、端末および無線通信方法 Active JP5810399B2 (ja)

Priority Applications (5)

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
CN201280019942.3A CN103493562B (zh) 2011-04-27 2012-04-20 基站
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
EP12777443.8A EP2704503B1 (en) 2011-04-27 2012-04-20 Base station, terminal and communications methods
US14/113,994 US20140036858A1 (en) 2011-04-27 2012-04-20 Base station and terminal

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2012231375A JP2012231375A (ja) 2012-11-22
JP2012231375A5 JP2012231375A5 (https=) 2014-06-19
JP5810399B2 true JP5810399B2 (ja) 2015-11-11

Family

ID=47072160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011099261A Active JP5810399B2 (ja) 2011-04-27 2011-04-27 基地局、端末および無線通信方法

Country Status (5)

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

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CN105075364B (zh) 2013-03-08 2018-12-25 夏普株式会社 终端装置、基站装置以及通信方法
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RU2735780C1 (ru) 2017-01-05 2020-11-09 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ передачи информации, терминальное устройство и сетевое устройство
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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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Also Published As

Publication number Publication date
EP2704503A8 (en) 2014-05-14
WO2012147640A1 (ja) 2012-11-01
JP2012231375A (ja) 2012-11-22
US20140036858A1 (en) 2014-02-06
CN103493562B (zh) 2017-02-15
EP2704503B1 (en) 2017-05-31
EP2704503A1 (en) 2014-03-05
CN103493562A (zh) 2014-01-01
EP2704503A4 (en) 2014-12-10

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