EA201171392A1 - Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи - Google Patents

Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи

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Publication number
EA201171392A1
EA201171392A1 EA201171392A EA201171392A EA201171392A1 EA 201171392 A1 EA201171392 A1 EA 201171392A1 EA 201171392 A EA201171392 A EA 201171392A EA 201171392 A EA201171392 A EA 201171392A EA 201171392 A1 EA201171392 A1 EA 201171392A1
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EA
Eurasian Patent Office
Prior art keywords
station device
uplink
physical
mobile communication
mobile
Prior art date
Application number
EA201171392A
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English (en)
Other versions
EA023976B1 (ru
Inventor
Тацуси Айба
Сохей Ямада
Original Assignee
Шарп Кабусики Кайся
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43356285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201171392(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of EA201171392A1 publication Critical patent/EA201171392A1/ru
Publication of EA023976B1 publication Critical patent/EA023976B1/ru

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/336Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0626Channel coefficients, e.g. channel state information [CSI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0632Channel quality parameters, e.g. channel quality indicator [CQI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075Transmission of coding parameters to receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0073Allocation arrangements that take into account other cell interferences
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Предложена система мобильной связи, в которой устройство базовой станции и устройство мобильной станции осуществляют связь друг с другом, используя множество компонентных несущих, где устройство базовой станции распределяет на постоянной основе первый физический канал управления восходящей линии связи для устройства мобильной станции, динамически распределяет второй физический канал управления восходящей линии связи для устройства мобильной станции и распределяет физический совместно используемый канал восходящей линии связи для устройства мобильной станции, а устройство мобильной станции выполняет одновременную передачу по физическому совместно используемому каналу восходящей линии связи и второму физическому каналу управления восходящей линии связи, когда в одном и том же субкадре осуществляется передача по первому физическому каналу управления восходящей линии связи, передача по второму физическому каналу управления восходящей линии связи и передача по физическому совместно используемому каналу восходящей линии связи.
EA201171392A 2009-06-18 2010-05-20 Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи EA023976B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009144793 2009-06-18
PCT/JP2010/058526 WO2010146964A1 (ja) 2009-06-18 2010-05-20 移動通信システム、基地局装置、移動局装置、および、移動通信方法

Publications (2)

Publication Number Publication Date
EA201171392A1 true EA201171392A1 (ru) 2012-06-29
EA023976B1 EA023976B1 (ru) 2016-08-31

Family

ID=43356285

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171392A EA023976B1 (ru) 2009-06-18 2010-05-20 Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи

Country Status (9)

Country Link
US (3) US8750228B2 (ru)
EP (2) EP2445295B1 (ru)
JP (2) JP4934232B2 (ru)
CN (1) CN102804896B (ru)
AU (1) AU2010261112B2 (ru)
BR (1) BRPI1012075B1 (ru)
CA (1) CA2764870C (ru)
EA (1) EA023976B1 (ru)
WO (1) WO2010146964A1 (ru)

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Also Published As

Publication number Publication date
EP2858449B1 (en) 2017-10-11
BRPI1012075A2 (pt) 2021-03-16
CA2764870C (en) 2015-02-17
AU2010261112A1 (en) 2012-01-19
EP2858449A1 (en) 2015-04-08
WO2010146964A1 (ja) 2010-12-23
JP5537580B2 (ja) 2014-07-02
CN102804896B (zh) 2016-08-10
EP2445295B1 (en) 2015-01-14
AU2010261112B2 (en) 2014-06-26
BRPI1012075A8 (pt) 2021-04-06
JP2012130058A (ja) 2012-07-05
EP2445295A1 (en) 2012-04-25
US20160135149A1 (en) 2016-05-12
CN102804896A (zh) 2012-11-28
US9253756B2 (en) 2016-02-02
US20120099553A1 (en) 2012-04-26
JPWO2010146964A1 (ja) 2012-12-06
US20140241280A1 (en) 2014-08-28
JP4934232B2 (ja) 2012-05-16
EP2445295A4 (en) 2013-01-09
CA2764870A1 (en) 2010-12-23
EA023976B1 (ru) 2016-08-31
US9491753B2 (en) 2016-11-08
BRPI1012075B1 (pt) 2021-08-31
US8750228B2 (en) 2014-06-10

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