BR112012012266A2 - sistema de comunicação sem fio - Google Patents

sistema de comunicação sem fio

Info

Publication number
BR112012012266A2
BR112012012266A2 BR112012012266A BR112012012266A BR112012012266A2 BR 112012012266 A2 BR112012012266 A2 BR 112012012266A2 BR 112012012266 A BR112012012266 A BR 112012012266A BR 112012012266 A BR112012012266 A BR 112012012266A BR 112012012266 A2 BR112012012266 A2 BR 112012012266A2
Authority
BR
Brazil
Prior art keywords
wireless communication
communication system
wireless
communication
Prior art date
Application number
BR112012012266A
Other languages
English (en)
Other versions
BR112012012266B1 (pt
Inventor
Katsutoshi Ishikura
Keiji Hikoso
Koichi Tsunekawa
Toshiaki Kameno
Yoshio Konno
Original Assignee
Sharp Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44066512&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012012266(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of BR112012012266A2 publication Critical patent/BR112012012266A2/pt
Publication of BR112012012266B1 publication Critical patent/BR112012012266B1/pt

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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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)
BR112012012266-5A 2009-11-25 2010-11-25 sistema de comunicação sem fio BR112012012266B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009267517 2009-11-25
JP2009-267517 2009-11-25
PCT/JP2010/070994 WO2011065407A1 (ja) 2009-11-25 2010-11-25 無線通信システム

Publications (2)

Publication Number Publication Date
BR112012012266A2 true BR112012012266A2 (pt) 2016-04-26
BR112012012266B1 BR112012012266B1 (pt) 2021-07-06

Family

ID=44066512

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012266-5A BR112012012266B1 (pt) 2009-11-25 2010-11-25 sistema de comunicação sem fio

Country Status (5)

Country Link
US (1) US9240869B2 (pt)
JP (3) JP5263909B2 (pt)
CN (1) CN102668670B (pt)
BR (1) BR112012012266B1 (pt)
WO (1) WO2011065407A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103037512B (zh) * 2011-09-30 2016-06-01 上海贝尔股份有限公司 一种基于模式的消息传输的方法
JP5846962B2 (ja) * 2012-02-27 2016-01-20 株式会社Ｎｔｔドコモ 移動局
GB2500392B (en) * 2012-03-19 2014-05-14 Broadcom Corp Filtering
CN102740376B (zh) * 2012-06-18 2015-01-07 华为终端有限公司 提升数据传输性能的方法、装置和系统
EP2996418B1 (en) 2013-06-27 2018-03-14 Huawei Technologies Co., Ltd. Carrier switching method and base station
US10411838B2 (en) * 2014-01-23 2019-09-10 Qualcomm Incorporated Coverage enhancements with carrier aggregation
JP6199779B2 (ja) * 2014-03-19 2017-09-20 Kddi株式会社 処理装置、通信システムおよび通信方法
JP6512224B2 (ja) * 2014-07-28 2019-05-15 日本電気株式会社 移動無線通信システム
US10587336B2 (en) * 2014-11-05 2020-03-10 Lg Electronics Inc. Method and user device for transceiving data in next generation mobile communication system
US20180049200A1 (en) 2015-03-11 2018-02-15 Nec Corporation Communication system, network device, base station, mobile station, frequency band control method, and non-transitory computer readable medium
CN106900061B (zh) * 2015-12-21 2020-12-22 中兴通讯股份有限公司 一种载波聚合方法和网络侧设备
CN109246046B (zh) * 2016-03-31 2020-03-20 华为技术有限公司 信息的传输方法、用户设备和网络设备
WO2018086067A1 (zh) * 2016-11-11 2018-05-17 北京小米移动软件有限公司 通信方法及装置
JP7468278B2 (ja) 2020-09-29 2024-04-16 株式会社デンソー 通信制御装置、通信制御方法、および通信制御プログラム
JP7354979B2 (ja) * 2020-09-29 2023-10-03 株式会社デンソー 通信管理装置、通信管理方法、および通信管理プログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030109284A1 (en) * 2001-12-07 2003-06-12 Dag Akerberg Flexible carrier utilization
US7389112B2 (en) * 2001-12-07 2008-06-17 Telefonaktiebolaget L M Ericsson (Publ) Mobile terminal for optimal spectrum utilization in cellular systems
KR20050029112A (ko) * 2003-09-20 2005-03-24 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 서비스 품질별 업링크대역폭 요청 및 할당 방법
US7092353B2 (en) 2003-10-17 2006-08-15 Qualcomm Incorporated Carrier search methods and apparatus
US7941173B2 (en) 2003-10-17 2011-05-10 Qualcomm Incorporated Beacon signals facilitating signal detection and timing synchronization
CN101292452A (zh) 2004-10-14 2008-10-22 高通弗拉里奥恩技术公司 便于信号检测和时间同步的改进的信标信号
WO2007132365A2 (en) 2006-05-11 2007-11-22 Koninklijke Philips Electronics N.V. Multi-carrier allocation using reciprocal nature of uplink and downlink in time division duplex to use just uplink pilots
US8917673B2 (en) 2006-07-14 2014-12-23 Qualcomm Incorporation Configurable downlink and uplink channels for improving transmission of data by switching duplex nominal frequency spacing according to conditions
US10014931B2 (en) * 2007-01-13 2018-07-03 Samsung Electronics Co., Ltd. Method and system for transmitting and receiving signal using multiple frequency bands in a wireless communication system
SE531057C2 (sv) * 2007-08-24 2008-12-02 Teliasonera Ab Kommunikationssystem och förfarande för hantering av resurser i ett trådlöst kommunikationssystem
CN101128058B (zh) * 2007-09-25 2010-06-09 华为技术有限公司 一种建立业务上下行传输信道的方法、系统和装置
CN101404539A (zh) 2008-11-18 2009-04-08 中兴通讯股份有限公司 一种混合时分双工大带宽系统数据传输方法
CN101505538A (zh) * 2009-03-13 2009-08-12 中兴通讯股份有限公司 一种多载波随机接入的方法和系统
DK2425661T3 (da) * 2009-04-27 2014-04-22 Ericsson Telefon Ab L M Fremgangsmåder og indretninger til ressourcefordeling for direkte tilgang i trådløse telekommunikationssystemer med bærer-aggregation
US20100329200A1 (en) * 2009-06-24 2010-12-30 Industrial Tehnology Research Institute Apparatus and method for allocating uplink resources

Also Published As

Publication number Publication date
JP5669331B2 (ja) 2015-02-12
JP5263909B2 (ja) 2013-08-14
BR112012012266B1 (pt) 2021-07-06
CN102668670B (zh) 2015-04-29
WO2011065407A1 (ja) 2011-06-03
JP5424516B2 (ja) 2014-02-26
US20120263130A1 (en) 2012-10-18
JPWO2011065407A1 (ja) 2013-04-18
US9240869B2 (en) 2016-01-19
JP2013229943A (ja) 2013-11-07
CN102668670A (zh) 2012-09-12
JP2013165513A (ja) 2013-08-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 72/04 , H04J 1/00

Ipc: H04L 5/00 (2006.01), H04W 72/04 (2009.01), H04W 72

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 25/11/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.