WO2008096685A1 - 基地局間ハンドオーバー方法、無線通信システム、ｄｒｘ制御方法、基地局、および通信端末 - Google Patents

基地局間ハンドオーバー方法、無線通信システム、ｄｒｘ制御方法、基地局、および通信端末 Download PDF

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Publication number
WO2008096685A1
WO2008096685A1 PCT/JP2008/051690 JP2008051690W WO2008096685A1 WO 2008096685 A1 WO2008096685 A1 WO 2008096685A1 JP 2008051690 W JP2008051690 W JP 2008051690W WO 2008096685 A1 WO2008096685 A1 WO 2008096685A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
drx control
control method
wireless communication
communication system
Prior art date
Application number
PCT/JP2008/051690
Other languages
English (en)
French (fr)
Inventor
Hisashi Futaki
Jinsock Lee
Original Assignee
Nec Corporation
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
Priority to CN2008800041610A priority Critical patent/CN101606420B/zh
Priority to KR1020117011097A priority patent/KR101144832B1/ko
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to KR1020097015902A priority patent/KR101111220B1/ko
Priority to US12/525,950 priority patent/US8626167B2/en
Priority to EP08710722.3A priority patent/EP2120479B1/en
Priority to RU2009133353/07A priority patent/RU2474051C2/ru
Priority to JP2008557090A priority patent/JP4998899B2/ja
Priority to ES08710722.3T priority patent/ES2553333T3/es
Priority to EP15171829.3A priority patent/EP2947917B1/en
Priority to EP19150662.5A priority patent/EP3499957B1/en
Priority to KR1020117011098A priority patent/KR101144826B1/ko
Publication of WO2008096685A1 publication Critical patent/WO2008096685A1/ja
Priority to US13/671,707 priority patent/US9060370B2/en
Priority to US13/672,327 priority patent/US9179489B2/en
Priority to US13/672,274 priority patent/US8913536B2/en
Priority to US14/692,076 priority patent/US9788271B2/en
Priority to US15/698,729 priority patent/US10356715B2/en
Priority to US16/398,881 priority patent/US10791513B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/165—Performing reselection for specific purposes for reducing network power consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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)

Abstract

　本発明は、移動局の消費電力を低減可能とし、ネットワークの負荷の増大を抑止可能とするDRX制御方法、システムを提供する。ソース基地局はターゲット基地局へ、基地局間ハンドオーバーを行う移動局の活動レベルを制御するための情報であるドーマンシ・コンテキスト（Ｄｏｒｍａｎｃｙ　Ｃｏｎｔｅｘｔ）を転送し、ターゲット基地局は、移動局はハンドオーバーを完了した直後に、Ｄｏｒｍａｎｃｙ　Ｃｏｎｔｅｘｔを用いて、移動局のＤＲＸ制御を行う。
PCT/JP2008/051690 2007-02-05 2008-02-01 基地局間ハンドオーバー方法、無線通信システム、ｄｒｘ制御方法、基地局、および通信端末 WO2008096685A1 (ja)

Priority Applications (17)

Application Number Priority Date Filing Date Title
EP15171829.3A EP2947917B1 (en) 2007-02-05 2008-02-01 Inter base station handover method, radio communication system, drx control method, base station, and communication terminal
ES08710722.3T ES2553333T3 (es) 2007-02-05 2008-02-01 Método de traspaso de estación base a estación base, sistema de comunicación inalámbrica, método de control de DRX, estación base y terminal de comunicación
KR1020097015902A KR101111220B1 (ko) 2007-02-05 2008-02-01 기지국간 핸드오버방법, 무선통신시스템, 기지국, 이동국 및 이동국의 통신제어방법
US12/525,950 US8626167B2 (en) 2007-02-05 2008-02-01 Inter base station handover method, radio communication method, DRX control method, base station, and communication terminal
EP08710722.3A EP2120479B1 (en) 2007-02-05 2008-02-01 Base station-to-base station handover method, wireless communication system, drx control method, base station, and communication terminal
RU2009133353/07A RU2474051C2 (ru) 2007-02-05 2008-02-01 Способ передачи обслуживания между базовыми станциями, система радиосвязи, способ управления drx, базовая станция и терминал связи
JP2008557090A JP4998899B2 (ja) 2007-02-05 2008-02-01 基地局間ハンドオーバー方法、通信制御方法、基地局、および移動局
CN2008800041610A CN101606420B (zh) 2007-02-05 2008-02-01 基站间切换方法、无线通信系统、drx控制方法、基站和通信终端
KR1020117011097A KR101144832B1 (ko) 2007-02-05 2008-02-01 이동국 및 통신제어방법
KR1020117011098A KR101144826B1 (ko) 2007-02-05 2008-02-01 기지국, 이동국 및 통신제어방법
EP19150662.5A EP3499957B1 (en) 2007-02-05 2008-02-01 Inter base station handover method and communication terminal
US13/672,274 US8913536B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US13/671,707 US9060370B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US13/672,327 US9179489B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US14/692,076 US9788271B2 (en) 2007-02-05 2015-04-21 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US15/698,729 US10356715B2 (en) 2007-02-05 2017-09-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US16/398,881 US10791513B2 (en) 2007-02-05 2019-04-30 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-025873 2007-02-05
JP2007025873 2007-02-05

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US12/525,950 A-371-Of-International US8626167B2 (en) 2007-02-05 2008-02-01 Inter base station handover method, radio communication method, DRX control method, base station, and communication terminal
US13/672,274 Continuation US8913536B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US13/671,707 Continuation US9060370B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal
US13/672,327 Continuation US9179489B2 (en) 2007-02-05 2012-11-08 Inter base station handover method, radio communication system, DRX control method, base station, and communication terminal

Publications (1)

Publication Number Publication Date
WO2008096685A1 true WO2008096685A1 (ja) 2008-08-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051690 WO2008096685A1 (ja) 2007-02-05 2008-02-01 基地局間ハンドオーバー方法、無線通信システム、ｄｒｘ制御方法、基地局、および通信端末

Country Status (10)

Country Link
US (7) US8626167B2 (ja)
EP (6) EP2947917B1 (ja)
JP (11) JP4998899B2 (ja)
KR (3) KR101144826B1 (ja)
CN (5) CN102752814B (ja)
ES (3) ES2520441T3 (ja)
HK (2) HK1176781A1 (ja)
RU (5) RU2474051C2 (ja)
TR (1) TR201906705T4 (ja)
WO (1) WO2008096685A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012528511A (ja) * 2009-05-27 2012-11-12 サムスン エレクトロニクス カンパニー リミテッド 移動局におけるバッテリー寿命保存方法及びシステム
WO2013039146A1 (ja) * 2011-09-16 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信制御方法
WO2013058305A1 (ja) * 2011-10-21 2013-04-25 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信制御方法
JP2014007559A (ja) * 2012-06-25 2014-01-16 Sumitomo Electric Ind Ltd 無線基地局装置、通信制御方法および通信制御プログラム
JP2015502110A (ja) * 2011-11-23 2015-01-19 アルカテル−ルーセント 信号トラフィックの低減
RU2558662C1 (ru) * 2011-07-01 2015-08-10 Интел Корпорейшн Способ прерывистой работы, инициированной абонентской аппаратурой, в сетях радиосвязи
JP2016136703A (ja) * 2015-01-23 2016-07-28 富士通株式会社 基地局及び通信システム
JP2016146639A (ja) * 2009-10-02 2016-08-12 日本電気株式会社 無線通信システム、無線端末、無線基地局及び無線通信方法
JP2017521962A (ja) * 2014-07-22 2017-08-03 アルカテル−ルーセント 第１のドローン基地局、第２のドローン基地局、制御装置、および第１のドローン基地局を第２のドローン基地局と置換する方法
RU2740307C2 (ru) * 2016-03-08 2021-01-13 АйПиКОМ ГМБХ УНД КО. КГ Управление интервалом времени передачи
JP2022165993A (ja) * 2009-06-19 2022-11-01 オプティス ワイヤレス テクノロジー エルエルシー 位置決め測定を促進する通信方法および装置

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006018670A1 (en) * 2004-08-17 2006-02-23 Nokia Corporation Handover of a mobile station
EP2903318B1 (en) * 2006-11-10 2017-10-18 Fujitsu Limited Wireless communication system and wireless terminal device
KR101144826B1 (ko) 2007-02-05 2012-05-11 닛본 덴끼 가부시끼가이샤 기지국, 이동국 및 통신제어방법
US8175050B2 (en) * 2008-02-13 2012-05-08 Qualcomm Incorporated Resource release and discontinuous reception mode notification
US20110003595A1 (en) * 2008-03-31 2011-01-06 Shan Changhong Interworking and handover between wimax networks and other networks
US20090290554A1 (en) * 2008-05-13 2009-11-26 Nokia Siemens Networks Oy System, method and computer accessible medium for determining action time in a communication network
JP5135117B2 (ja) * 2008-08-08 2013-01-30 株式会社エヌ・ティ・ティ・ドコモ 移動局、無線基地局及び移動通信方法
US8000313B1 (en) * 2008-08-15 2011-08-16 Sprint Spectrum L.P. Method and system for reducing communication session establishment latency
JP2012503450A (ja) * 2008-09-22 2012-02-02 インターデイジタル パテント ホールディングス インコーポレイテッド Ｄｒｘモードにおけるｌｔｅ無線リンク障害判定のための方法および装置
US8638711B2 (en) * 2009-08-11 2014-01-28 Qualcomm Incorporated Systems and methods of maintaining core network status during serving radio network subsystem relocation
JP5304545B2 (ja) * 2009-08-28 2013-10-02 富士通株式会社 基地局装置及び通信方法
US20110105122A1 (en) * 2009-10-30 2011-05-05 Chih-Hsiang Wu Method of Handling Handover Measurement in a Discontinuous Reception Mode and Related Communication Device
WO2011059524A1 (en) * 2009-11-10 2011-05-19 Qualcomm Incorporated Method and apparatus to support hsdpa ack/cqi operation during baton handover in td-scdma systems
SI2402964T1 (sl) 2010-07-02 2019-04-30 Solum Co., Ltd. Transformator in ploščat prikazovalnik, ki ga vsebuje
EP2421325A1 (en) * 2010-08-18 2012-02-22 HTC Corporation Method of applying discontinuous reception operation (DRX) in carrier aggregation and related communication device
WO2012070048A1 (en) * 2010-11-24 2012-05-31 Elta Systems Ltd. Handover initiation methods and systems for improvement of cellular network performance
TWI533629B (zh) * 2010-12-28 2016-05-11 內數位專利控股公司 非附於無線網路之觸發裝置
IT1404531B1 (it) * 2011-02-24 2013-11-22 Sisvel Technology Srl Procedimento e sistema di localizzazione indoor per terminali mobili in una rete di telecomunicazione mobile cellulare e relativo terminale mobile.
US20130170415A1 (en) 2011-04-04 2013-07-04 Kyocera Corporation Mobile communication method and radio terminal
JP2012257243A (ja) * 2011-05-23 2012-12-27 Innovative Sonic Corp 時分割多重（ｔｄｄ）モードにおけるバンド間キャリアアグリゲーション（ｃａ）を改善する方法及び装置
CN102932822B (zh) * 2011-08-12 2018-07-24 中兴通讯股份有限公司 一种移动性管理中的非连续接收方法及装置
US9369960B2 (en) * 2011-09-08 2016-06-14 Lg Electronics Inc. Method for operation based on switching discontinuous reception state in wireless communication system and apparatus for the same
US9420533B2 (en) 2011-09-30 2016-08-16 Nokia Solutions And Networks Oy Discontinuous reception
US9313734B2 (en) * 2011-10-31 2016-04-12 Samsung Electronics Co., Ltd Method and system for employing discontinuous reception configurations in a wireless network environment
US9276810B2 (en) * 2011-12-16 2016-03-01 Futurewei Technologies, Inc. System and method of radio bearer management for multiple point transmission
CN103167574B (zh) * 2011-12-19 2015-11-25 华为技术有限公司 确定服务小区的定时提前量分组方法以及设备
EP2804427B1 (en) 2012-01-13 2020-07-29 Fujitsu Limited Radio terminal, wireless communication system, and wireless communication method
JP6028738B2 (ja) * 2012-01-25 2016-11-16 富士通株式会社 無線通信システム、無線基地局、無線端末、および無線通信方法
CN104106305B (zh) * 2012-01-26 2018-04-06 诺基亚技术有限公司 用于移动终端的移动性的方法和装置
US9609552B2 (en) 2012-04-04 2017-03-28 Qualcomm Incorporated Apparatus and method for improving device handover during a call
CN102665245B (zh) * 2012-04-19 2016-03-30 华为技术有限公司 一种用于减少切换信令的方法和设备
US9503982B2 (en) * 2012-04-20 2016-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for communication between a mobile terminal and a base station during a random access procedure
KR20150018531A (ko) * 2012-05-09 2015-02-23 삼성전자주식회사 이동통신 시스템에서 불연속 수신을 제어하는 방법 및 장치
US9504057B2 (en) * 2012-05-11 2016-11-22 Apple Inc. Methods and apparatus for in-device coexistence detection and mitigation
US9515757B2 (en) * 2012-05-11 2016-12-06 Intel Corporation Systems and methods for enhanced user equipment assistance information in wireless communication systems
US8874103B2 (en) 2012-05-11 2014-10-28 Intel Corporation Determining proximity of user equipment for device-to-device communication
WO2014022776A1 (en) 2012-08-03 2014-02-06 Intel Corporation Method and system for enabling device-to-device communication
US9036603B2 (en) 2012-08-03 2015-05-19 Intel Corporation Network assistance for device-to-device discovery
US9554296B2 (en) 2012-08-03 2017-01-24 Intel Corporation Device trigger recall/replace feature for 3GPP/M2M systems
US9191828B2 (en) 2012-08-03 2015-11-17 Intel Corporation High efficiency distributed device-to-device (D2D) channel access
US8913518B2 (en) 2012-08-03 2014-12-16 Intel Corporation Enhanced node B, user equipment and methods for discontinuous reception in inter-ENB carrier aggregation
US9723553B2 (en) 2012-10-15 2017-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Method, network device, computer program and computer program product for determining a set of power state parameters
US20140126400A1 (en) * 2012-11-08 2014-05-08 Qualcomm Incorporated Method and apparatus for downlink/uplink flow control in an hspa+ ue using autonomous connected drx mode triggering
JP6309543B2 (ja) * 2013-01-09 2018-04-11 株式会社Ｎｔｔドコモ 無線基地局間（ｉｎｔｅｒ−ｅＮＢ）キャリアアグリゲーションによる保護された無線アクセス
CN104937980B (zh) * 2013-01-18 2019-05-17 诺基亚技术有限公司 当ue处于非活跃模式并应用drx时阻止从ue传输测量报告
WO2014119860A1 (en) * 2013-01-30 2014-08-07 Lg Electronics Inc. Pdcch monitoring regardless of drx configuration
CN113541906A (zh) * 2013-03-14 2021-10-22 Hmd全球公司 方法和装置
US9479230B2 (en) * 2013-05-31 2016-10-25 Blackberry Limited Systems and methods for data offload in wireless networks
WO2015018081A1 (zh) * 2013-08-09 2015-02-12 华为技术有限公司 测量方法及装置，信息交互方法及装置，驻留方法及装置技术领域
US9351251B2 (en) 2013-08-22 2016-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network
KR102071372B1 (ko) * 2013-09-16 2020-01-30 삼성전자 주식회사 무선 통신 시스템에서 빔 포밍을 고려한 drx 제어 방법 및 장치
EP2854469B1 (en) * 2013-09-26 2020-03-11 Nokia Technologies Oy Improved radio resource control (rrc) connection re-establishment
US9699828B2 (en) 2014-05-22 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Optimized synchronization procedure for prolonged periods of sleep
CN106171010A (zh) * 2015-02-10 2016-11-30 华为技术有限公司 终端建立连接的方法、第二节点、第一终端和第二终端
JP6867942B2 (ja) * 2015-02-27 2021-05-12 京セラ株式会社 無線端末及びプロセッサ
EP3269175B1 (en) 2015-03-11 2021-01-27 Nokia Solutions and Networks Oy Extended discontinuous reception signaling for connected mode user equipments
US11026133B2 (en) * 2015-04-24 2021-06-01 Nokia Solutions And Networks Oy Flexible quality of service for inter-base station handovers within wireless network
US10603789B2 (en) * 2015-05-26 2020-03-31 Suzhou Amtf Robots Co., Ltd Manually taught robot and method for manually teaching robot
WO2016204519A1 (en) 2015-06-15 2016-12-22 Samsung Electronics Co., Ltd. Method and apparatus for group communication in wireless communication system
CN107852704A (zh) * 2015-07-17 2018-03-27 华为技术有限公司 配置信息获取的方法和装置
CN108293236B (zh) 2015-11-30 2020-09-11 瑞典爱立信有限公司 用于重定义无线通信网络的时间对齐定时器的方法、对应的用户设备以及网络节点
US11082933B2 (en) 2015-11-30 2021-08-03 Telefonaktiebolaget Lm Ericsson (Publ) Method for redefining a time alignment timer of a wireless communication network, corresponding user equipment and network node
PT3403450T (pt) 2016-01-11 2020-01-03 Ericsson Telefon Ab L M Método para controlar operações drx em modo conectado
CN113395155A (zh) * 2016-06-21 2021-09-14 三星电子株式会社 减少车辆对车辆通信的中断的系统和方法
US10945162B2 (en) * 2016-09-30 2021-03-09 Kyocera Corporation Special uplink subframe for enhanced mobility
US11582654B2 (en) * 2016-11-04 2023-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of handing over a wireless device
US10736004B2 (en) * 2017-01-31 2020-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for controlling handover procedures in a wireless communication network
WO2018142207A1 (en) * 2017-02-03 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Radio resource control resume without context fetch
JP7112862B2 (ja) 2018-03-19 2022-08-04 シャープ株式会社 基地局装置、通信システム、通信方法、及びプログラム
EP4030826A4 (en) * 2019-09-30 2022-09-07 Huawei Technologies Co., Ltd. COMMUNICATION METHOD AND DEVICE
US20230254771A1 (en) * 2020-08-12 2023-08-10 Beijing Xiaomi Mobile Software Co., Ltd. Information processing method and apparatus, and communication device and storage medium
US11612012B1 (en) 2020-09-18 2023-03-21 T-Mobile Innovations Llc DRX control for wireless user equipment
KR20230133325A (ko) * 2021-01-14 2023-09-19 엘지전자 주식회사 Nr v2x에서 단말의 모빌리티에 기반하여 sl drx를 수행하는방법 및 장치
WO2023048525A1 (ko) * 2021-09-24 2023-03-30 엘지전자 주식회사 무선통신시스템에서 사이드링크 drx 및 핸드오버에 관련된 동작 방법 및 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09331288A (ja) * 1996-06-07 1997-12-22 Nec Corp 間欠受信方式および移動体通信局
JPH10136424A (ja) * 1996-10-25 1998-05-22 Mitsubishi Electric Corp 移動体通信システム
JP2004504783A (ja) * 2000-07-13 2004-02-12 クゥアルコム・インコーポレイテッド 非同期通信システムにおいてアイドルモードの再捕捉およびハンドオフを行う方法および装置
JP2007025873A (ja) 2005-07-13 2007-02-01 Oki Electric Ind Co Ltd 院内自動取引システム

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515882A (en) * 1984-01-03 1985-05-07 Xerox Corporation Overcoated electrophotographic imaging system
JP3077039B2 (ja) 1991-08-22 2000-08-14 日本電信電話株式会社 移動通信チャネル切替方法
JPH09508773A (ja) 1994-05-20 1997-09-02 エヌ・ティ・ティ移動通信網株式会社 信頼性のあるハンドオーバ方式を持つ移動通信システム
JP3014271B2 (ja) 1994-05-25 2000-02-28 エヌ・ティ・ティ移動通信網株式会社 移動通信方法
JP3241589B2 (ja) 1995-04-13 2001-12-25 株式会社日立製作所 移動無線通信システム並びに当該システムにおける無線ゾーン切り換え方法及び無線基地局
US5910944A (en) * 1997-02-28 1999-06-08 Motorola, Inc. Radio telephone and method for operating a radiotelephone in slotted paging mode
CN1225763A (zh) * 1997-09-19 1999-08-11 松下电器产业株式会社 无线电通信装置及无线电通信方法
WO2001001609A1 (en) * 1999-05-12 2001-01-04 Samsung Electronics Co., Ltd. Channel assignment method for a base station in a mobile communication system
FI109865B (fi) 1999-12-08 2002-10-15 Nokia Corp Menetelmä langattoman viestimen tehonkulutuksen pienentämiseksi
KR100510642B1 (ko) * 2000-06-21 2005-08-31 엘지전자 주식회사 드리프트 제어국의 무선 인터페이스 방법
KR100338661B1 (ko) * 2000-08-18 2002-07-13 윤종용 무선 패킷 데이터시스템의 도먼트상태 관리장치 및 방법
US7076248B2 (en) * 2001-09-10 2006-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Recovery of mobile station(s) in connected mode upon RNC failure
EP1292168B1 (en) * 2001-09-10 2009-05-06 NTT DoCoMo, Inc. Registration and paging in a mobile communication system
JP2004023520A (ja) 2002-06-18 2004-01-22 Macnica Inc 携帯電話機等の情報端末機
DE10235470B4 (de) * 2002-08-02 2005-10-06 Siemens Ag Verfahren, Teilnehmergerät sowie Funkkommunikationssystem zum Übertragen von Nutzdatennachrichten
US7881261B2 (en) * 2002-09-26 2011-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
TW200507671A (en) * 2002-09-27 2005-02-16 Interdigital Tech Corp Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
US20040227618A1 (en) 2002-11-06 2004-11-18 Samsung Electronics Co., Ltd. Paging method in a mobile communication system providing a multimedia broadcast/multicast service
US7356104B2 (en) 2003-07-10 2008-04-08 Shinji Fukuda Radio communication apparatus and interference avoiding method
JP3719254B2 (ja) * 2003-07-10 2005-11-24 松下電器産業株式会社 周波数ホッピング方式無線通信装置
JP2005039471A (ja) * 2003-07-18 2005-02-10 Toshiba Corp 移動通信端末の間欠受信制御方法及び移動通信端末
US20050032555A1 (en) * 2003-08-07 2005-02-10 Iqbal Jami Method of intermittent activation of receiving circuitry of a mobile user terminal
JP4230314B2 (ja) * 2003-08-28 2009-02-25 京セラ株式会社 移動局
US7430421B2 (en) * 2003-09-01 2008-09-30 Samsung Electronics Co., Ltd. Method for controlling sleep mode in wireless access communication system
CA2548091A1 (en) * 2003-12-01 2005-06-16 Interdigital Technology Corporation Method and apparatus for notifying unavailability of broadcast/multicast services
KR100595644B1 (ko) * 2004-01-09 2006-07-03 엘지전자 주식회사 이동통신 시스템에서 점대다 서비스를 위한 통지 지시자 수신방법
KR20060047692A (ko) 2004-05-07 2006-05-18 엘지전자 주식회사 광대역 무선접속 시스템에 적용되는 수면모드 수행 및 제어방법
KR101042163B1 (ko) 2004-07-30 2011-06-20 엘지전자 주식회사 이동통신 시스템에서의 페이징 주기 할당방법
WO2006018670A1 (en) * 2004-08-17 2006-02-23 Nokia Corporation Handover of a mobile station
JP2006094341A (ja) * 2004-09-27 2006-04-06 Toshiba Corp 移動通信端末装置の間欠受信方法及び移動通信端末装置
US20060068789A1 (en) * 2004-09-30 2006-03-30 Rath Vannithamby Radio configuration selection during inter-BS call handoff
JP4816638B2 (ja) 2005-03-10 2011-11-16 日本電気株式会社 移動通信システムの異周波監視装置及び方法
EP1875754A1 (en) 2005-04-29 2008-01-09 Telefonaktiebolaget LM Ericsson (publ) Method, mobile station and base station system for transmitting data packets in a packet data communication system
US7496060B2 (en) * 2005-05-20 2009-02-24 Freescale Semiconductor, Inc. Extending battery life in communication devices having a plurality of receivers
KR20070024302A (ko) * 2005-08-26 2007-03-02 한국전자통신연구원 셀룰러 시스템의 수면 모드 제어 장치 및 제어 방법
US8027373B2 (en) * 2005-09-15 2011-09-27 Qualcomm Incorporated Quick detection of signaling in a wireless communication system
KR100796850B1 (ko) * 2005-12-30 2008-01-22 삼성전자주식회사 Ｇｓｍ 통신 장치의 총 배터리 수명을 개선하는 시스템
US8060098B2 (en) * 2006-01-13 2011-11-15 Research In Motion Limited Handover methods and apparatus for mobile communication devices
JP4760498B2 (ja) * 2006-04-05 2011-08-31 日本電気株式会社 移動体通信システム、基地局装置及びそれらに用いるセル間ハンドオーバ制御方法
WO2007130325A2 (en) * 2006-05-01 2007-11-15 Interdigital Technology Corporation Method and apparatus for facilitating lossless handover in 3gpp long term evolution systems
US8818321B2 (en) * 2006-06-20 2014-08-26 Nokia Corporation Method and system for providing reply-controlled discontinuous reception
US7916675B2 (en) * 2006-06-20 2011-03-29 Nokia Corporation Method and system for providing interim discontinuous reception/transmission
US20080096557A1 (en) * 2006-10-04 2008-04-24 Nokia Corporation Efficient and dynamic identification of allocations in a wireless packet communication system
US8095134B2 (en) * 2006-10-27 2012-01-10 Nokia Corporation Method and apparatus for handover measurement
US8660085B2 (en) * 2006-12-04 2014-02-25 Qualcomm Incorporated Methods and apparatus for transferring a mobile device from a source eNB to a target eNB
WO2008086649A1 (en) * 2007-01-08 2008-07-24 Huawei Technologies Co., Ltd. Forwarding learnt state information to target node at mobility
US7957360B2 (en) * 2007-01-09 2011-06-07 Motorola Mobility, Inc. Method and system for the support of a long DRX in an LTE—active state in a wireless network
KR101237017B1 (ko) * 2007-01-12 2013-02-25 노키아 코포레이션 동기된 핸드오버를 제공하는 장치, 방법 및 컴퓨터 프로그램 제품
KR101144826B1 (ko) 2007-02-05 2012-05-11 닛본 덴끼 가부시끼가이샤 기지국, 이동국 및 통신제어방법
US20090253470A1 (en) * 2008-04-02 2009-10-08 Shugong Xu Control of user equipment discontinuous reception setting via mac lcid
US9307569B2 (en) * 2012-06-08 2016-04-05 Apple Inc. Adjusting connection states of a mobile wireless device based on a period of inactivity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09331288A (ja) * 1996-06-07 1997-12-22 Nec Corp 間欠受信方式および移動体通信局
JPH10136424A (ja) * 1996-10-25 1998-05-22 Mitsubishi Electric Corp 移動体通信システム
JP2004504783A (ja) * 2000-07-13 2004-02-12 クゥアルコム・インコーポレイテッド 非同期通信システムにおいてアイドルモードの再捕捉およびハンドオフを行う方法および装置
JP2007025873A (ja) 2005-07-13 2007-02-01 Oki Electric Ind Co Ltd 院内自動取引システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2120479A4

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8619653B2 (en) 2009-05-27 2013-12-31 Samsung Electronics Co., Ltd. System and method for preserving battery life for a mobile station
JP2012528511A (ja) * 2009-05-27 2012-11-12 サムスン エレクトロニクス カンパニー リミテッド 移動局におけるバッテリー寿命保存方法及びシステム
JP2022165993A (ja) * 2009-06-19 2022-11-01 オプティス ワイヤレス テクノロジー エルエルシー 位置決め測定を促進する通信方法および装置
US10924994B2 (en) 2009-10-02 2021-02-16 Nec Corporation Radio communication system, radio terminals, radio base stations, radio communication method and program
JP2016146639A (ja) * 2009-10-02 2016-08-12 日本電気株式会社 無線通信システム、無線端末、無線基地局及び無線通信方法
US10912029B2 (en) 2009-10-02 2021-02-02 Nec Corporation Radio communication system, radio terminals, radio base stations, radio communication method and program
US11792731B2 (en) 2009-10-02 2023-10-17 Nec Corporation Radio communication system, radio terminals, radio base stations, radio communication method and program
US9749952B2 (en) 2009-10-02 2017-08-29 Nec Corporation Radio communication system, radio terminals, radio base stations, radio communication method and program
RU2558662C1 (ru) * 2011-07-01 2015-08-10 Интел Корпорейшн Способ прерывистой работы, инициированной абонентской аппаратурой, в сетях радиосвязи
JP5678194B2 (ja) * 2011-09-16 2015-02-25 株式会社Ｎｔｔドコモ 基地局及び通信制御方法
WO2013039146A1 (ja) * 2011-09-16 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信制御方法
JPWO2013058305A1 (ja) * 2011-10-21 2015-04-02 株式会社Ｎｔｔドコモ 基地局及び通信制御方法
WO2013058305A1 (ja) * 2011-10-21 2013-04-25 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信制御方法
JP2016027721A (ja) * 2011-11-23 2016-02-18 アルカテル−ルーセント 信号トラフィックの低減
US9072038B2 (en) 2011-11-23 2015-06-30 Alcatel Lucent User equipment signaling traffic reduction
JP2015502110A (ja) * 2011-11-23 2015-01-19 アルカテル−ルーセント 信号トラフィックの低減
JP2014007559A (ja) * 2012-06-25 2014-01-16 Sumitomo Electric Ind Ltd 無線基地局装置、通信制御方法および通信制御プログラム
JP2017521962A (ja) * 2014-07-22 2017-08-03 アルカテル−ルーセント 第１のドローン基地局、第２のドローン基地局、制御装置、および第１のドローン基地局を第２のドローン基地局と置換する方法
US11337116B2 (en) 2014-07-22 2022-05-17 Alcatel Lucent Seamless replacement of a first drone base station with a second drone base station
JP2016136703A (ja) * 2015-01-23 2016-07-28 富士通株式会社 基地局及び通信システム
RU2740307C2 (ru) * 2016-03-08 2021-01-13 АйПиКОМ ГМБХ УНД КО. КГ Управление интервалом времени передачи

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