MX2017005691A - Sistema de comunicaciones inalambrico, estacion base, terminal, y metodo de procesamiento. - Google Patents

Sistema de comunicaciones inalambrico, estacion base, terminal, y metodo de procesamiento.

Info

Publication number
MX2017005691A
MX2017005691A MX2017005691A MX2017005691A MX2017005691A MX 2017005691 A MX2017005691 A MX 2017005691A MX 2017005691 A MX2017005691 A MX 2017005691A MX 2017005691 A MX2017005691 A MX 2017005691A MX 2017005691 A MX2017005691 A MX 2017005691A
Authority
MX
Mexico
Prior art keywords
communication system
wireless communication
terminals
base station
terminal device
Prior art date
Application number
MX2017005691A
Other languages
English (en)
Other versions
MX366785B (es
Inventor
Yoshinori Tanaka
Tsuyoshi Shimomura
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2017005691A publication Critical patent/MX2017005691A/es
Publication of MX366785B publication Critical patent/MX366785B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un sistema de comunicaciones inalámbrico (100) comparte un ancho de banda predeterminado con otros sistemas de comunicaciones inalámbricos; terminales (120, 130) inician cada una, un proceso de detección de una señal inalámbrica del ancho de banda predeterminado en una temporización predeterminada que es común entre las terminales (120, 130); las terminales (120, 130) inician cada una la transmisión de señal inalámbrica, utilizando entre anchos de banda incluidos en el ancho de banda predeterminado, un mismo ancho de banda o un ancho de banda mutuamente diferente en una temporización cuando un estado, en el cual no se detecta ninguna señal inalámbrica del ancho de banda predeterminado mediante el proceso, ha continuado durante un período predeterminado que es común entre las terminales (120, 130).
MX2017005691A 2014-11-06 2014-11-06 Sistema de comunicaciones inalambrico, estacion base, terminal, y metodo de procesamiento. MX366785B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/079511 WO2016072001A1 (ja) 2014-11-06 2014-11-06 無線通信システム、基地局、端末および処理方法

Publications (2)

Publication Number Publication Date
MX2017005691A true MX2017005691A (es) 2017-07-26
MX366785B MX366785B (es) 2019-07-23

Family

ID=55908753

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005691A MX366785B (es) 2014-11-06 2014-11-06 Sistema de comunicaciones inalambrico, estacion base, terminal, y metodo de procesamiento.

Country Status (11)

Country Link
US (2) US10517117B2 (es)
EP (2) EP3522625B1 (es)
JP (1) JP6369559B2 (es)
KR (1) KR101974755B1 (es)
CN (1) CN107079409B (es)
BR (1) BR112017008441A2 (es)
CA (1) CA2965897A1 (es)
ES (2) ES2891652T3 (es)
MX (1) MX366785B (es)
RU (1) RU2660463C1 (es)
WO (1) WO2016072001A1 (es)

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US11197317B2 (en) * 2014-12-23 2021-12-07 Qualcomm Incorporated Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
CN108966359B (zh) * 2017-05-26 2021-07-20 华为技术有限公司 一种发送数据的方法和通信设备
CN110035529B (zh) * 2018-01-12 2021-07-16 华为技术有限公司 一种资源配置的方法和通信装置
WO2020202384A1 (ja) * 2019-03-29 2020-10-08 本田技研工業株式会社 端末装置、通信システム、通信方法、及びプログラム
EP3952455A4 (en) * 2019-03-29 2022-04-06 Honda Motor Co., Ltd. BASE STATION, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM

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JP4667100B2 (ja) 2005-03-31 2011-04-06 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置および無線通信システム
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KR102057949B1 (ko) 2013-03-19 2020-02-07 삼성전자주식회사 무선 통신 시스템에서 데이터 통신 수행 방법 및 장치
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Also Published As

Publication number Publication date
KR20170060087A (ko) 2017-05-31
US20170223742A1 (en) 2017-08-03
JP6369559B2 (ja) 2018-08-08
CN107079409A (zh) 2017-08-18
EP3217732B1 (en) 2019-05-01
US11219066B2 (en) 2022-01-04
US10517117B2 (en) 2019-12-24
JPWO2016072001A1 (ja) 2017-08-10
EP3522625A1 (en) 2019-08-07
EP3217732A1 (en) 2017-09-13
ES2738861T3 (es) 2020-01-27
WO2016072001A1 (ja) 2016-05-12
CA2965897A1 (en) 2016-05-12
EP3522625B1 (en) 2021-07-07
RU2660463C1 (ru) 2018-07-06
CN107079409B (zh) 2020-02-21
EP3217732A4 (en) 2017-11-15
MX366785B (es) 2019-07-23
US20200045740A1 (en) 2020-02-06
KR101974755B1 (ko) 2019-05-02
ES2891652T3 (es) 2022-01-28
BR112017008441A2 (pt) 2017-12-19

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