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BR112012032735A2 - método de comunicação móvel e estação base de rádio. - Google Patents

método de comunicação móvel e estação base de rádio.

Info

Publication number
BR112012032735A2
BR112012032735A2 BR112012032735A BR112012032735A BR112012032735A2 BR 112012032735 A2 BR112012032735 A2 BR 112012032735A2 BR 112012032735 A BR112012032735 A BR 112012032735A BR 112012032735 A BR112012032735 A BR 112012032735A BR 112012032735 A2 BR112012032735 A2 BR 112012032735A2
Authority
BR
Brazil
Prior art keywords
base station
radio base
mobile communication
communication method
relay node
Prior art date
Application number
BR112012032735A
Other languages
English (en)
Inventor
Hideaki Takahashi
Satoshi Nagata
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of BR112012032735A2 publication Critical patent/BR112012032735A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • 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
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

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

Abstract

método de comunicação móvel e estação base de rádio. trata-se de um método de comunicação móvel de acordo coma presente invenção que inclui uma etapa de transmitir, através de uma estação base de rário denb, um primeiro sinal em enlace descendente em um primeiro subquadro a um nó de retransmissão rn, uma etapa de transmitir, através do nó de retransmissão rn, um segundo sinal em enlace descendente em um segundo subquadro uma estação móvel ue, uma etapa de notificar, através do nó de retransmissão rn, a estação base de rádio denb de informações que indicam half duplex inband relay node, e uma etapa de transmitir, através da estação base de rádio denb, uma sincronização de transmissão de r-pdcch e r-pdsch em um subquadro un ao nó de retransmissão rn de acordo com a notificação.
BR112012032735A 2010-06-21 2011-06-20 método de comunicação móvel e estação base de rádio. BR112012032735A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010141108A JP5073786B2 (ja) 2010-06-21 2010-06-21 移動通信方法及び無線基地局
PCT/JP2011/064076 WO2011162211A1 (ja) 2010-06-21 2011-06-20 移動通信方法及び無線基地局

Publications (1)

Publication Number Publication Date
BR112012032735A2 true BR112012032735A2 (pt) 2016-11-08

Family

ID=45371394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012032735A BR112012032735A2 (pt) 2010-06-21 2011-06-20 método de comunicação móvel e estação base de rádio.

Country Status (10)

Country Link
US (1) US9832768B2 (pt)
EP (1) EP2584811B1 (pt)
JP (1) JP5073786B2 (pt)
KR (1) KR101298726B1 (pt)
CN (1) CN102948189A (pt)
BR (1) BR112012032735A2 (pt)
IL (1) IL223740A (pt)
MX (1) MX2012015262A (pt)
RU (1) RU2546170C2 (pt)
WO (1) WO2011162211A1 (pt)

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EP2564611B1 (en) 2011-07-01 2015-02-18 Ofinno Technologies, LLC Synchronization signal and control messages in multicarrier OFDM
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
US8582527B2 (en) 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
US8842637B2 (en) 2011-12-04 2014-09-23 Ofinno Technologies, Llc Carrier information transmission to wireless devices
GB201201915D0 (en) 2012-02-03 2012-03-21 Nec Corp Mobile communications device and system
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
JP6035227B2 (ja) * 2013-10-31 2016-11-30 株式会社Ｎｔｔドコモ 移動通信方法
CN108430058B (zh) * 2017-02-13 2021-10-22 大唐移动通信设备有限公司 一种基于lte的ue能力信息上报的校验方法和基站
WO2019021443A1 (ja) * 2017-07-27 2019-01-31 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2019023907A1 (zh) 2017-07-31 2019-02-07 深圳市大疆创新科技有限公司 失步处理方法、中间通信装置及通信系统
EP4349113A1 (en) * 2021-05-27 2024-04-10 Qualcomm Incorporated Resource allocation for pdcch with multi-relay based communication

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KR100975743B1 (ko) * 2005-07-14 2010-08-12 삼성전자주식회사 무선 통신 시스템에서 신호 릴레이 방법 및 시스템
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JP2009527187A (ja) * 2006-04-28 2009-07-23 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 送信時間インターバルのグルーピングを使用してｏｆｄｍシステムの基準信号を処理する方法及びシステム
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Also Published As

Publication number Publication date
RU2012157385A (ru) 2014-07-27
EP2584811A4 (en) 2014-03-05
EP2584811B1 (en) 2016-04-13
KR20130018978A (ko) 2013-02-25
KR101298726B1 (ko) 2013-08-22
US20130176936A1 (en) 2013-07-11
WO2011162211A1 (ja) 2011-12-29
IL223740A (en) 2016-09-29
EP2584811A1 (en) 2013-04-24
US9832768B2 (en) 2017-11-28
CN102948189A (zh) 2013-02-27
MX2012015262A (es) 2013-02-12
JP2012005092A (ja) 2012-01-05
JP5073786B2 (ja) 2012-11-14
RU2546170C2 (ru) 2015-04-10

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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 16/26 , H04W 72/12

Ipc: H04B 7/155 (2006.01), H04W 36/10 (2009.01), H04W 7

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements