JP4620093B2 - ハンドオーバ制御方法、無線基地局及び移動局 - Google Patents

ハンドオーバ制御方法、無線基地局及び移動局 Download PDF

Info

Publication number
JP4620093B2
JP4620093B2 JP2007212506A JP2007212506A JP4620093B2 JP 4620093 B2 JP4620093 B2 JP 4620093B2 JP 2007212506 A JP2007212506 A JP 2007212506A JP 2007212506 A JP2007212506 A JP 2007212506A JP 4620093 B2 JP4620093 B2 JP 4620093B2
Authority
JP
Japan
Prior art keywords
base station
radio base
radio
related information
connection
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2007212506A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009049614A (ja
JP2009049614A5 (https=
Inventor
美波 石井
武宏 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
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=JP4620093(B2) "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
Priority to JP2007212506A priority Critical patent/JP4620093B2/ja
Priority to US12/673,660 priority patent/US8223696B2/en
Priority to KR1020107003066A priority patent/KR101204739B1/ko
Priority to PCT/JP2008/064622 priority patent/WO2009022735A1/ja
Priority to CN200880103260.4A priority patent/CN101779494B/zh
Priority to ES08827453.5T priority patent/ES2581653T3/es
Priority to BRPI0816156-9A priority patent/BRPI0816156B1/pt
Priority to EP08827453.5A priority patent/EP2187672B1/en
Priority to RU2010107792/07A priority patent/RU2491766C2/ru
Publication of JP2009049614A publication Critical patent/JP2009049614A/ja
Publication of JP2009049614A5 publication Critical patent/JP2009049614A5/ja
Publication of JP4620093B2 publication Critical patent/JP4620093B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2007212506A 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 Active JP4620093B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
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
BRPI0816156-9A BRPI0816156B1 (pt) 2007-08-16 2008-08-15 método de controle de handover, estação rádio base e estação móvel
RU2010107792/07A RU2491766C2 (ru) 2007-08-16 2008-08-15 Способ управления хэндовером, базовая станция радиосвязи и мобильная станция
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
CN200880103260.4A CN101779494B (zh) 2007-08-16 2008-08-15 切换控制方法、无线基站和移动台
ES08827453.5T ES2581653T3 (es) 2007-08-16 2008-08-15 Método de control de traspaso, estación base inalámbrica y estación móvil
US12/673,660 US8223696B2 (en) 2007-08-16 2008-08-15 Handover controlling method, radio base station, and mobile station
EP08827453.5A EP2187672B1 (en) 2007-08-16 2008-08-15 Handover control method, wireless base station, and mobile station
KR1020107003066A KR101204739B1 (ko) 2007-08-16 2008-08-15 핸드오버 제어방법, 무선기지국 및 이동국

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010239681A Division JP2011019286A (ja) 2010-10-26 2010-10-26 ハンドオーバ制御方法、無線基地局及び移動局

Publications (3)

Publication Number Publication Date
JP2009049614A JP2009049614A (ja) 2009-03-05
JP2009049614A5 JP2009049614A5 (https=) 2010-05-06
JP4620093B2 true JP4620093B2 (ja) 2011-01-26

Family

ID=40350785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007212506A Active 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

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5115652B2 (ja) * 2009-04-27 2013-01-09 日本電気株式会社 ハンドオーバ制御方法、移動通信システム、および移動通信端末
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
WO2014063747A1 (en) * 2012-10-26 2014-05-01 Nokia Solutions And Networks Oy Configuration of handovers in communication systems
CN109327246B (zh) 2012-12-28 2022-02-08 日本电气株式会社 移动通信系统、无线电站、核心网络及其方法
CN110463267B (zh) 2017-03-23 2022-07-01 摩托罗拉移动有限责任公司 丢弃与条件切换相对应的数据的装置以及方法
WO2020202582A1 (ja) * 2019-04-05 2020-10-08 株式会社Ｎｔｔドコモ ユーザ装置及び無線基地局

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
US20090275319A1 (en) * 2005-08-19 2009-11-05 Matsushita Electric Industrial Co., Ltd Wireless communication terminal apparatus, wireless communication base station apparatus, wireless communication system and telephone call connecting method
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
EP2187672A1 (en) 2010-05-19
JP2009049614A (ja) 2009-03-05
CN101779494B (zh) 2015-03-25
WO2009022735A1 (ja) 2009-02-19
US8223696B2 (en) 2012-07-17
KR101204739B1 (ko) 2012-11-27
ES2581653T3 (es) 2016-09-06
KR20100052476A (ko) 2010-05-19
RU2010107792A (ru) 2011-09-27
EP2187672B1 (en) 2016-05-04
EP2187672A4 (en) 2014-01-22
BRPI0816156A2 (pt) 2015-02-18
US20110019642A1 (en) 2011-01-27
BRPI0816156B1 (pt) 2019-01-08
CN101779494A (zh) 2010-07-14
RU2491766C2 (ru) 2013-08-27

Similar Documents

Publication Publication Date Title
JP4620093B2 (ja) ハンドオーバ制御方法、無線基地局及び移動局
EP3735034B1 (en) Handover method and network system
JP6412088B2 (ja) デュアルコネクティビティのためのデータ送信／データ受信をハンドリングするデバイス及び方法
EP2849490B1 (en) Mobile station and mobile communication method
US8917701B2 (en) Mobile communication method and radio base station
US10257881B2 (en) Radio resource control RRC message processing method, apparatus, and system
CN107925460B (zh) 用于启用在无线电网络节点之间的移动性的方法
KR102268436B1 (ko) 동기화 신호들의 발견을 보조하기 위한 무선 통신 디바이스, 네트워크 노드, 방법들 및 컴퓨터 프로그램들
RU2568679C1 (ru) Базовая радиостанция и мобильная станция
CN101379855B (zh) 在蜂窝通信系统中从源小区切换到目标小区的方法及系统
JP2017537499A (ja) モビリティ同期測定
EP3280199B1 (en) Communication method and device
TWI679915B (zh) 處理雙連結中次要節點改變的裝置及方法
US20170127334A1 (en) Method and apparatus for synchronized handover in mobile communication system
EP3360385B1 (en) Managing radio link problems between a wireless device and a serving node in a wireless communication system
EP3552427B1 (en) A first network node, a second network node, and methods therein for handover
EP3533256B1 (en) Network nodes, and methods therein for establishment of a neighbour node relation
WO2014181822A1 (ja) ハンドオーバ方法
US9668174B2 (en) Mobile communication method
WO2015065352A1 (en) Mobility management for small cell deployment in long term evolution system
JP2015513274A (ja) 干渉キャンセル手順を改善する方法、装置及びコンピュータプログラム製品
JP2011019286A (ja) ハンドオーバ制御方法、無線基地局及び移動局
CN111165059B (zh) 用于使用波束形成的无线网络的切换程序
US9198102B2 (en) Mobile communication method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100222

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100225

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20100312

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100317

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20100318

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100420

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100810

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100906

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100928

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101027

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131105

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4620093

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250