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BRPI0914335A2 - estação base de controle centralizado e método de controle de sinal - Google Patents

estação base de controle centralizado e método de controle de sinal

Info

Publication number
BRPI0914335A2
BRPI0914335A2 BRPI0914335A BRPI0914335A BRPI0914335A2 BR PI0914335 A2 BRPI0914335 A2 BR PI0914335A2 BR PI0914335 A BRPI0914335 A BR PI0914335A BR PI0914335 A BRPI0914335 A BR PI0914335A BR PI0914335 A2 BRPI0914335 A2 BR PI0914335A2
Authority
BR
Brazil
Prior art keywords
base station
control method
signal control
centralized
centralized control
Prior art date
Application number
BRPI0914335A
Other languages
English (en)
Inventor
Mamoru Sawahashi
Motohiro Tanno
Yoshihisa Kashiyama
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 BRPI0914335A2 publication Critical patent/BRPI0914335A2/pt

Links

Classifications

    • 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
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0914335A 2008-06-23 2009-06-22 estação base de controle centralizado e método de controle de sinal BRPI0914335A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008163847A JP5173626B2 (ja) 2008-06-23 2008-06-23 集中制御基地局及び信号制御方法
PCT/JP2009/061339 WO2009157412A1 (ja) 2008-06-23 2009-06-22 集中制御基地局及び信号制御方法

Publications (1)

Publication Number Publication Date
BRPI0914335A2 true BRPI0914335A2 (pt) 2015-10-20

Family

ID=41444478

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914335A BRPI0914335A2 (pt) 2008-06-23 2009-06-22 estação base de controle centralizado e método de controle de sinal

Country Status (8)

Country Link
US (1) US8971897B2 (pt)
EP (1) EP2293626B1 (pt)
JP (1) JP5173626B2 (pt)
KR (1) KR20110031321A (pt)
CN (1) CN102124787B (pt)
BR (1) BRPI0914335A2 (pt)
RU (1) RU2499365C2 (pt)
WO (1) WO2009157412A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699968B2 (en) 2007-03-14 2014-04-15 Google Inc. Using multiple and a single feedback for UE uplink beamforming in soft handoff
US8204507B2 (en) * 2010-03-12 2012-06-19 Research In Motion Limited Supplemental node transmission assistance in a wireless communications network
JP5358522B2 (ja) 2010-07-07 2013-12-04 国立大学法人静岡大学 固体電解質材料およびリチウム電池
CN110072277B (zh) * 2011-04-01 2021-10-12 三菱电机株式会社 移动终端
US9060351B2 (en) * 2011-12-23 2015-06-16 Broadcom Corporation Decoupled downlink and uplink
US9408125B2 (en) 2012-07-05 2016-08-02 Qualcomm Incorporated Aggregation of data bearers for carrier aggregation
KR102018302B1 (ko) * 2013-03-28 2019-09-04 인텔렉추얼디스커버리 주식회사 상향 링크 및 하향 링크가 분리된 접속을 위한 방법 및 장치
US20140307622A1 (en) * 2013-04-12 2014-10-16 Qualcomm Incorporated Packet-level splitting for data transmission via multiple carriers
US10602418B2 (en) * 2018-06-11 2020-03-24 Google Llc Handover of a wireless connection based on uplink and downlink signal qualities
US11489842B1 (en) 2019-12-27 2022-11-01 United Services Automobile Association (Usaa) Methods and systems for managing delegates for secure account fund transfers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499386A (en) * 1993-07-09 1996-03-12 Telefonaktiebolaget L M Ericsson Best server selection in layered cellular radio system
JP2000197092A (ja) * 1998-12-25 2000-07-14 Nec Corp ダイバ―シティハンドオ―バにおける無線回線ブランチ制御方法および移動通信装置
US6993341B2 (en) * 2001-09-18 2006-01-31 Denso Corporation Uplink-downlink diversity for fast cell-site selection
FI20055032A0 (fi) * 2005-01-25 2005-01-25 Nokia Corp Menetelmä häiriön vähentämiseksi sisäsolussa langattomassa solukkoviestintäjärjestelmässä
US8135026B2 (en) 2006-01-05 2012-03-13 Qualcomm, Incorporated Disjoint and common link operation in a wireless communication system
JP2008163847A (ja) 2006-12-28 2008-07-17 Daikin Ind Ltd 固定スクロールの位置決め装置
KR101356505B1 (ko) * 2007-06-18 2014-02-03 엘지전자 주식회사 하향링크/상향링크 핸드오버 수행 방법
JP4992977B2 (ja) * 2007-10-02 2012-08-08 富士通株式会社 ハンドオーバ制御装置、移動局、基地局、ハンドオーバ制御サーバおよびハンドオーバ制御方法

Also Published As

Publication number Publication date
EP2293626A1 (en) 2011-03-09
CN102124787A (zh) 2011-07-13
JP5173626B2 (ja) 2013-04-03
CN102124787B (zh) 2013-11-27
US20110183705A1 (en) 2011-07-28
RU2499365C2 (ru) 2013-11-20
RU2011101440A (ru) 2012-07-27
EP2293626A4 (en) 2014-06-18
JP2010004501A (ja) 2010-01-07
KR20110031321A (ko) 2011-03-25
US8971897B2 (en) 2015-03-03
WO2009157412A1 (ja) 2009-12-30
EP2293626B1 (en) 2017-07-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.