BRPI0816156A2 - Método de controle de cessão, estação base de rádio e estação móvel - Google Patents

Método de controle de cessão, estação base de rádio e estação móvel

Info

Publication number
BRPI0816156A2
BRPI0816156A2 BRPI0816156-9A2A BRPI0816156A BRPI0816156A2 BR PI0816156 A2 BRPI0816156 A2 BR PI0816156A2 BR PI0816156 A BRPI0816156 A BR PI0816156A BR PI0816156 A2 BRPI0816156 A2 BR PI0816156A2
Authority
BR
Brazil
Prior art keywords
cession
control method
mobile station
radio station
station control
Prior art date
Application number
BRPI0816156-9A2A
Other languages
English (en)
Inventor
Minami Ishii
Takehiro Nakamura
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40350785&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0816156(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of BRPI0816156A2 publication Critical patent/BRPI0816156A2/pt
Publication of BRPI0816156B1 publication Critical patent/BRPI0816156B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0816156-9A 2007-08-16 2008-08-15 método de controle de handover, estação rádio base e estação móvel BRPI0816156B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-212506 2007-08-16
JP2007212506A JP4620093B2 (ja) 2007-08-16 2007-08-16 ハンドオーバ制御方法、無線基地局及び移動局
PCT/JP2008/064622 WO2009022735A1 (ja) 2007-08-16 2008-08-15 ハンドオーバ制御方法、無線基地局及び移動局

Publications (2)

Publication Number Publication Date
BRPI0816156A2 true BRPI0816156A2 (pt) 2015-02-18
BRPI0816156B1 BRPI0816156B1 (pt) 2019-01-08

Family

ID=40350785

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816156-9A BRPI0816156B1 (pt) 2007-08-16 2008-08-15 método de controle de handover, estação rádio base e estação móvel

Country Status (9)

Country Link
US (1) US8223696B2 (pt)
EP (1) EP2187672B1 (pt)
JP (1) JP4620093B2 (pt)
KR (1) KR101204739B1 (pt)
CN (1) CN101779494B (pt)
BR (1) BRPI0816156B1 (pt)
ES (1) ES2581653T3 (pt)
RU (1) RU2491766C2 (pt)
WO (1) WO2009022735A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102415153B (zh) * 2009-04-27 2014-10-01 日本电气株式会社 切换控制方法、移动通信系统和移动通信终端
JPWO2010150493A1 (ja) * 2009-06-22 2012-12-06 パナソニック株式会社 無線通信端末、無線通信基地局、及び無線通信システム
KR101208558B1 (ko) 2010-02-09 2012-12-05 엘지전자 주식회사 광대역 무선 통신 시스템에서 핸드오버 수행 중 타겟 기지국의 제어 정보를 업데이트하기 위한 방법 및 장치
US8885606B2 (en) 2010-02-09 2014-11-11 Lg Electronics Inc. Apparatus and method for updating control information of a target base station during handover operation in a broadband wireless communication system
WO2011122045A1 (ja) * 2010-03-31 2011-10-06 パナソニック株式会社 無線通信基地局、無線通信装置及び無線通信システム
JP4933641B2 (ja) * 2010-06-21 2012-05-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
EP2912889A1 (en) 2012-10-26 2015-09-02 Nokia Solutions and Networks Oy Configuration of handovers in communication systems
SG10201701222QA (en) * 2012-12-28 2017-04-27 Nec Corp Radio communication system, radio station, radio terminal, communication control method, and computer-readable medium
US10939329B2 (en) 2017-03-23 2021-03-02 Motorola Mobility Llc Discarding data corresponding to a conditional handover
US20220210852A1 (en) * 2019-04-05 2022-06-30 Ntt Docomo, Inc. User equipment and radio base station

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96557C (fi) * 1994-09-27 1996-07-10 Nokia Telecommunications Oy Menetelmä datasiirtoa varten TDMA-matkaviestinjärjestelmässä sekä menetelmän toteuttava matkaviestinjärjestelmä
JPH11103489A (ja) * 1997-09-26 1999-04-13 Toshiba Corp 移動通信システムとその管理制御装置
US6628946B1 (en) * 1999-05-20 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for broadcasting system information in a cellular communications network
US7181218B2 (en) * 2001-04-10 2007-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Commanding handover between differing radio access technologies
US8126127B2 (en) * 2002-01-16 2012-02-28 Qualcomm Incorporated Method and apparatus for provision of broadcast service information
US20030211848A1 (en) * 2002-05-09 2003-11-13 Samsung Electronics Co., Ltd. System and method for providing service negotiation during a hard handoff of a mobile station in a wireless communication system
CN1505298A (zh) * 2002-12-02 2004-06-16 深圳市中兴通讯股份有限公司 一种实现分组控制节点跟踪分组数据业务节点时间的方法
KR100689508B1 (ko) * 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
KR101084113B1 (ko) * 2004-03-05 2011-11-17 엘지전자 주식회사 이동통신의 핸드오버에 적용되는 서비스 정보 전달 방법
JP4750373B2 (ja) * 2004-04-28 2011-08-17 株式会社エヌ・ティ・ティ・ドコモ 無線制御装置、移動通信システムおよび通信制御方法
KR100770838B1 (ko) 2005-05-11 2007-10-26 삼성전자주식회사 이동통신시스템에서의 핸드오버 방법과 그를 위한 이동통신시스템의 무선 네트워크 제어기
BRPI0615178A2 (pt) 2005-08-19 2011-05-03 Matsushita Electric Industrial Co., Ltda aparelho de terminal de comunicação sem fio, aparelho de estação de base de comunicação sem fio, sistema de comunicação sem fio e método de conexão de chamada telefÈnica
CN1960279A (zh) * 2005-11-03 2007-05-09 华为技术有限公司 一种数据同步方法及其系统
JP2007212506A (ja) 2006-02-07 2007-08-23 Chugoku Electric Power Co Inc:The 光ケーブル用簡易クロージャ
US8126464B2 (en) 2006-03-24 2012-02-28 Panasonic Corporation Radio communication base station device
KR100818766B1 (ko) * 2006-10-02 2008-04-01 포스데이타 주식회사 무선통신 시스템에서의 핸드오버 수행 방법 및 장치
US8218500B2 (en) * 2007-04-30 2012-07-10 Texas Instruments Incorporated Pre-synchronization method for hard handovers in wireless networks

Also Published As

Publication number Publication date
CN101779494A (zh) 2010-07-14
BRPI0816156B1 (pt) 2019-01-08
WO2009022735A1 (ja) 2009-02-19
JP4620093B2 (ja) 2011-01-26
EP2187672B1 (en) 2016-05-04
US8223696B2 (en) 2012-07-17
EP2187672A1 (en) 2010-05-19
US20110019642A1 (en) 2011-01-27
JP2009049614A (ja) 2009-03-05
EP2187672A4 (en) 2014-01-22
RU2491766C2 (ru) 2013-08-27
KR20100052476A (ko) 2010-05-19
RU2010107792A (ru) 2011-09-27
ES2581653T3 (es) 2016-09-06
KR101204739B1 (ko) 2012-11-27
CN101779494B (zh) 2015-03-25

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Legal Events

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

Ipc: H04W 36/00 (2009.01)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/01/2019, OBSERVADAS AS CONDICOES LEGAIS.