BR122015026114B1 - sistema de comunicação móvel e aparelho de estação base - Google Patents

sistema de comunicação móvel e aparelho de estação base Download PDF

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Publication number
BR122015026114B1
BR122015026114B1 BR122015026114A BR122015026114A BR122015026114B1 BR 122015026114 B1 BR122015026114 B1 BR 122015026114B1 BR 122015026114 A BR122015026114 A BR 122015026114A BR 122015026114 A BR122015026114 A BR 122015026114A BR 122015026114 B1 BR122015026114 B1 BR 122015026114B1
Authority
BR
Brazil
Prior art keywords
station apparatus
information
transmission signal
base station
transmission
Prior art date
Application number
BR122015026114A
Other languages
English (en)
Portuguese (pt)
Inventor
Shohei Yamada
Seiji Sato
Tatsushi Aiba
Yosuke Akimoto
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR122015026114B1 publication Critical patent/BR122015026114B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Transmission System (AREA)
BR122015026114A 2008-03-19 2009-03-13 sistema de comunicação móvel e aparelho de estação base BR122015026114B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008072465 2008-03-19
PCT/JP2009/054926 WO2009116471A1 (ja) 2008-03-19 2009-03-13 移動局装置、基地局装置、通信方法および通信システム
BRPI0910395A BRPI0910395B1 (pt) 2008-03-19 2009-03-13 aparelho de estação móvel

Publications (1)

Publication Number Publication Date
BR122015026114B1 true BR122015026114B1 (pt) 2016-11-29

Family

ID=41090874

Family Applications (4)

Application Number Title Priority Date Filing Date
BR122015026114A BR122015026114B1 (pt) 2008-03-19 2009-03-13 sistema de comunicação móvel e aparelho de estação base
BR122016015972A BR122016015972B1 (pt) 2008-03-19 2009-03-13 aparelho de estação base e sistema de comunicação móvel
BRPI0923672A BRPI0923672B1 (pt) 2008-03-19 2009-03-13 aparelho de estação móvel e método de comunicação
BRPI0910395A BRPI0910395B1 (pt) 2008-03-19 2009-03-13 aparelho de estação móvel

Family Applications After (3)

Application Number Title Priority Date Filing Date
BR122016015972A BR122016015972B1 (pt) 2008-03-19 2009-03-13 aparelho de estação base e sistema de comunicação móvel
BRPI0923672A BRPI0923672B1 (pt) 2008-03-19 2009-03-13 aparelho de estação móvel e método de comunicação
BRPI0910395A BRPI0910395B1 (pt) 2008-03-19 2009-03-13 aparelho de estação móvel

Country Status (13)

Country Link
US (3) US8259885B2 (https=)
EP (4) EP2991427B1 (https=)
JP (2) JP4558845B2 (https=)
KR (2) KR101471235B1 (https=)
CN (2) CN102006666B (https=)
AU (2) AU2009227233B2 (https=)
BR (4) BR122015026114B1 (https=)
CA (3) CA2859188C (https=)
EA (3) EA019617B1 (https=)
ES (3) ES2684765T3 (https=)
MX (1) MX2010010063A (https=)
TW (2) TW201141114A (https=)
WO (1) WO2009116471A1 (https=)

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US8626217B2 (en) * 2007-09-26 2014-01-07 Huawei Technologies Co., Ltd. Wireless communication system, base station apparatus and mobile station apparatus
BRPI0915385B1 (pt) * 2008-06-23 2020-10-27 Sharp Kabushiki Kaisha aparelho de estação móvel, sistema de comunicação e método de comunicação
WO2010076778A1 (en) 2009-01-05 2010-07-08 Marvell World Trade Ltd Precoding codebooks for mimo communication systems
US8675794B1 (en) 2009-10-13 2014-03-18 Marvell International Ltd. Efficient estimation of feedback for modulation and coding scheme (MCS) selection
US8917796B1 (en) 2009-10-19 2014-12-23 Marvell International Ltd. Transmission-mode-aware rate matching in MIMO signal generation
JP5669854B2 (ja) 2009-11-09 2015-02-18 マーベル ワールド トレード リミテッド 調整送信を利用する基地局にフィードバックデータを送信するための方法及び装置、並びに調整送信スキームを利用する基地局及びフィードバックデータを送信する移動通信端末を備えたシステム
EP2514181B1 (en) 2009-12-17 2018-10-03 Marvell World Trade Ltd. Mimo feedback schemes for cross-polarized antennas
JP5258002B2 (ja) 2010-02-10 2013-08-07 マーベル ワールド トレード リミテッド Ｍｉｍｏ通信システムにおける装置、移動通信端末、チップセット、およびその方法
JP2011242616A (ja) 2010-05-19 2011-12-01 Sony Corp 画像表示装置、電子機器、画像表示システム、画像取得方法、プログラム
JP2012100254A (ja) 2010-10-06 2012-05-24 Marvell World Trade Ltd Ｐｕｃｃｈフィードバックのためのコードブックサブサンプリング
US9048970B1 (en) 2011-01-14 2015-06-02 Marvell International Ltd. Feedback for cooperative multipoint transmission systems
WO2012131612A1 (en) 2011-03-31 2012-10-04 Marvell World Trade Ltd. Channel feedback for cooperative multipoint transmission
US8923427B2 (en) 2011-11-07 2014-12-30 Marvell World Trade Ltd. Codebook sub-sampling for frequency-selective precoding feedback
WO2013068915A2 (en) 2011-11-07 2013-05-16 Marvell World Trade Ltd. Precoding feedback for cross-polarized antennas with magnitude information
US9031597B2 (en) 2011-11-10 2015-05-12 Marvell World Trade Ltd. Differential CQI encoding for cooperative multipoint feedback
US9220087B1 (en) 2011-12-08 2015-12-22 Marvell International Ltd. Dynamic point selection with combined PUCCH/PUSCH feedback
US8902842B1 (en) 2012-01-11 2014-12-02 Marvell International Ltd Control signaling and resource mapping for coordinated transmission
US9319173B2 (en) 2012-04-11 2016-04-19 Qualcomm Incorporated Requests for transmission parameters in a multi-user scenario
US9319174B2 (en) 2012-04-11 2016-04-19 Qualcomm Incorporated Verifying support for requests for transmission parameters in a multi-user scenario
CN104521269B (zh) 2012-04-27 2018-05-11 马维尔国际贸易有限公司 用于基站和移动通信终端之间的多点协作(CoMP)通信方法和装置
US10594434B2 (en) * 2016-03-11 2020-03-17 Nokia Technologies Oy Feedback signaling management

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US5959500A (en) * 1998-01-26 1999-09-28 Glenayre Electronics, Inc. Model-based adaptive feedforward amplifier linearizer
US6985453B2 (en) * 2001-02-15 2006-01-10 Qualcomm Incorporated Method and apparatus for link quality feedback in a wireless communication system
EP1437906A4 (en) * 2001-10-18 2007-08-15 Fujitsu Ltd MOBILE COMMUNICATION SYSTEM AND COMMUNICATION METHOD THEREFOR
KR20030032875A (ko) * 2001-10-19 2003-04-26 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 순방향 데이터 채널 송신 전력을 제어하는장치 및 방법
US7050759B2 (en) * 2002-02-19 2006-05-23 Qualcomm Incorporated Channel quality feedback mechanism and method
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Also Published As

Publication number Publication date
US8259885B2 (en) 2012-09-04
JP4558839B2 (ja) 2010-10-06
ES2684765T3 (es) 2018-10-04
WO2009116471A1 (ja) 2009-09-24
JPWO2009116471A1 (ja) 2011-07-21
EA020781B1 (ru) 2015-01-30
CA2712460A1 (en) 2009-09-24
JP2010114929A (ja) 2010-05-20
BRPI0923672A2 (pt) 2015-08-18
EP2262344A4 (en) 2011-08-10
EP2991427B1 (en) 2018-05-16
CA2724153C (en) 2014-10-28
ES2926547T3 (es) 2022-10-26
EP3425982B1 (en) 2022-06-15
AU2010241486B2 (en) 2012-08-02
CN101861757A (zh) 2010-10-13
EA024107B1 (ru) 2016-08-31
EP2262344B1 (en) 2018-05-23
EA019617B1 (ru) 2014-05-30
EA201071097A1 (ru) 2011-02-28
BRPI0910395A8 (pt) 2016-01-05
BRPI0910395B1 (pt) 2016-11-29
BR122016015972B1 (pt) 2016-11-29
BRPI0910395A2 (pt) 2015-06-16
US20110065444A1 (en) 2011-03-17
EP2369887B1 (en) 2016-05-11
AU2010241486A1 (en) 2010-12-09
KR101496502B1 (ko) 2015-02-26
KR20100138945A (ko) 2010-12-31
US8275084B2 (en) 2012-09-25
US20100248733A1 (en) 2010-09-30
TW201141114A (en) 2011-11-16
KR20100137590A (ko) 2010-12-30
TWI376901B (https=) 2012-11-11
CN101861757B (zh) 2013-05-15
AU2009227233A1 (en) 2009-09-24
JP4558845B2 (ja) 2010-10-06
CN102006666A (zh) 2011-04-06
CA2724153A1 (en) 2009-09-24
ES2676749T3 (es) 2018-07-24
CA2859188C (en) 2019-01-08
KR101471235B1 (ko) 2014-12-09
TWI376900B (https=) 2012-11-11
EP2369887A1 (en) 2011-09-28
EP2991427A1 (en) 2016-03-02
US20110269409A1 (en) 2011-11-03
BRPI0923672B1 (pt) 2016-11-29
EA201400562A1 (ru) 2014-09-30
CN102006666B (zh) 2013-10-09
TW201004186A (en) 2010-01-16
MX2010010063A (es) 2010-09-30
EP2262344A1 (en) 2010-12-15
CA2712460C (en) 2014-01-07
CA2859188A1 (en) 2009-09-24
EA201100269A1 (ru) 2011-08-30
AU2009227233B2 (en) 2011-07-28
EP3425982A1 (en) 2019-01-09

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 88/02 , H04W 16/28 , H04W 72/08

Ipc: H04B 17/24 (2015.01), H04B 17/309 (2015.01), H04L

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/03/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved