CN105191403B - 在副链路为wlan链路的lte双连通性情形中协调切换 - Google Patents

在副链路为wlan链路的lte双连通性情形中协调切换 Download PDF

Info

Publication number
CN105191403B
CN105191403B CN201480024918.8A CN201480024918A CN105191403B CN 105191403 B CN105191403 B CN 105191403B CN 201480024918 A CN201480024918 A CN 201480024918A CN 105191403 B CN105191403 B CN 105191403B
Authority
CN
China
Prior art keywords
rat
handover
network equipment
wlan
coupling
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
CN201480024918.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN105191403A (zh
Inventor
J·K·森达拉拉扬
M·莎玛
A·梅兰
G·B·霍恩
K·K·索曼荪达拉姆
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105191403A publication Critical patent/CN105191403A/zh
Application granted granted Critical
Publication of CN105191403B publication Critical patent/CN105191403B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • 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
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480024918.8A 2013-05-06 2014-05-06 在副链路为wlan链路的lte双连通性情形中协调切换 Active CN105191403B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361820098P 2013-05-06 2013-05-06
US61/820,098 2013-05-06
US14/270,295 US9622134B2 (en) 2013-05-06 2014-05-05 Coordinating handover events across RATs
US14/270,295 2014-05-05
PCT/US2014/036992 WO2014182714A1 (en) 2013-05-06 2014-05-06 Coordinating handover in case of lte dual-connectivity with the secondary link being a wlan link

Publications (2)

Publication Number Publication Date
CN105191403A CN105191403A (zh) 2015-12-23
CN105191403B true CN105191403B (zh) 2019-09-17

Family

ID=51841672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480024918.8A Active CN105191403B (zh) 2013-05-06 2014-05-06 在副链路为wlan链路的lte双连通性情形中协调切换

Country Status (6)

Country Link
US (1) US9622134B2 (enExample)
EP (2) EP2995126B1 (enExample)
JP (1) JP6215453B2 (enExample)
KR (1) KR101803624B1 (enExample)
CN (1) CN105191403B (enExample)
WO (1) WO2014182714A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3016437B1 (en) * 2013-08-07 2019-01-02 Huawei Technologies Co., Ltd. Handover in dual connection mode
US20150103699A1 (en) * 2013-10-12 2015-04-16 Cisco Technology, Inc. Interface Optimization
US20150103687A1 (en) * 2013-10-15 2015-04-16 Texas Instruments Incorporated Method and device for dynamic optimization of network parameters for optimal performance
US20150109997A1 (en) * 2013-10-21 2015-04-23 Alexander Sirotkin Apparatus, system and method of interfacing between a cellular manager and a wlan access device
WO2015141849A1 (ja) * 2014-03-20 2015-09-24 京セラ株式会社 通信システム、セルラ基地局及びｗｌａｎアクセスポイント
US9521612B2 (en) * 2014-07-23 2016-12-13 Qualcomm Incorporated Notifying availability of internet protocol multimedia subsystem services
WO2016067078A1 (en) 2014-10-30 2016-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Integrated cellular system with wi-fi-fallback
EP3248411B1 (en) 2015-01-16 2020-11-18 Telefonaktiebolaget LM Ericsson (publ) Attachment, handover, and traffic offloading between 3gpp rans and wi-fi rans
US9788242B2 (en) 2015-02-05 2017-10-10 Mediatek Inc. Network selection and data aggregation with LTE-WLAN aggregation
US10448308B2 (en) * 2015-03-04 2019-10-15 Nokia Technologies Oy Multipath interfaces in new scenarios
JP6683192B2 (ja) * 2015-03-11 2020-04-15 日本電気株式会社 通信方法、通信システム、及び基地局
WO2016144240A1 (en) * 2015-03-12 2016-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Mobility during traffic aggregation
US20180041909A1 (en) * 2015-03-18 2018-02-08 Nec Corporation Mobile communication terminal, communication control apparatus, communication control method, and non-transitory computer readable medium
CN112437491A (zh) * 2015-05-15 2021-03-02 夏普株式会社 用户设备和由用户设备执行的方法
WO2016190639A1 (ko) * 2015-05-22 2016-12-01 삼성전자 주식회사 무선 통신 시스템에서 lte-무선랜 병합 시 버퍼 상태를 보고하는 방법 및 장치
US10716059B2 (en) 2015-07-16 2020-07-14 Apple Inc. Intelligent PLMN selection for link budget limited wireless devices
EP3326408B1 (en) * 2015-07-22 2020-04-01 Intel IP Corporation Convergence layer for 5g communication systems
MX376684B (es) * 2015-08-14 2025-03-07 Ericsson Telefon Ab L M Metodos para operar nodos de red en una red de comunicacion y nodos de red que implementan estos.
GB2541392A (en) * 2015-08-14 2017-02-22 Nec Corp Communication system
US9756088B2 (en) 2015-09-08 2017-09-05 Qualcomm Incorporated IMS over soft AP admission control and resource management
CN106817725B (zh) * 2015-11-30 2020-02-21 华为技术有限公司 无线通信的方法和装置
US10313933B2 (en) 2016-04-01 2019-06-04 Lg Electronics Inc. Method and apparatus for enhancing mobility for 3GPP LTE-WLAN aggregation in wireless communication system
EP3459199B1 (en) * 2016-05-20 2021-06-30 Nokia Technologies Oy Encryption management in carrier aggregation
US10211907B1 (en) 2016-05-26 2019-02-19 Sprint Spectrum L.P. Coordinated multipoint mode selection for relay base station
KR20190025819A (ko) * 2016-07-01 2019-03-12 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신 방법 및 장치
KR102494314B1 (ko) * 2016-07-18 2023-02-06 삼성전자 주식회사 네트워크 상호 연결의 개선 및 네트워크 상호 연결과 관련된 개선
US10314054B2 (en) * 2016-07-26 2019-06-04 Industrial Technology Research Institute Method and apparatuses for controlling configurable bearer based on UE-assisted feedback
WO2018031139A1 (en) * 2016-08-10 2018-02-15 Intel IP Corporation Enhanced lte-wlan aggregation x2 and xw support for handover without wlan termination change
WO2018028957A1 (en) * 2016-08-12 2018-02-15 Sony Corporation Telecommunications system, terminal device, infrastructure equipment and methods
EP3552428A1 (en) * 2016-12-12 2019-10-16 Telefonaktiebolaget LM Ericsson (publ) Network node and method for communicating with a wireless device using channel quality of scell
WO2018138894A1 (ja) * 2017-01-27 2018-08-02 富士通株式会社 無線通信装置、無線通信方法および無線通信プログラム
US10237759B1 (en) * 2017-03-29 2019-03-19 Sprint Spectrum L.P. Coordinated multipoint set selection based on donor status
US11166216B2 (en) 2017-07-21 2021-11-02 Cisco Technology, Inc. Traffic steering in a heterogeneous network
US10375754B2 (en) 2017-09-18 2019-08-06 T-Mobile Usa, Inc. RFFE for dual connectivity
KR102371810B1 (ko) * 2017-10-20 2022-03-10 삼성전자주식회사 다중 무선 접속 기술(Multi-Radio Access Technology)을 지원하는 무선 접속 시스템에서 단말이 데이터를 송수신하기 위한 방법 및 장치.
CN110099418A (zh) * 2018-01-31 2019-08-06 慧与发展有限责任合伙企业 切换无线链路至邻居设备
US11438812B2 (en) * 2018-07-10 2022-09-06 Qualcomm Incorporated Performing a combination of handover techniques
US10548056B1 (en) * 2019-02-08 2020-01-28 Sprint Spectrum L.P. Controlling handover between dual-connectivity service and standalone service, with dynamic handover threshold
JP7185231B2 (ja) * 2019-02-26 2022-12-07 日本電信電話株式会社 無線通信システム、無線端末、集中制御局及び無線通信方法
US12477572B2 (en) 2019-10-02 2025-11-18 Qualcomm Incorporated Parallel handover and failure handling
US11026138B1 (en) 2019-12-16 2021-06-01 Sprint Spectrum L.P. Dynamic control of measurement threshold based on inter-band dual-connectivity capability
CN114258070B (zh) * 2020-09-21 2025-02-18 维沃移动通信有限公司 Sl和wlan互操作方法、装置及通信设备
US20220287150A1 (en) * 2021-03-08 2022-09-08 At&T Intellectual Property I, L.P. Method and apparatus for providing wireless services via an integrated base station
WO2022232970A1 (en) * 2021-05-05 2022-11-10 Qualcomm Incorporated Techniques for excluding signal measurements from a measurement report

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101401470A (zh) * 2006-03-09 2009-04-01 交互数字技术公司 用于在两种无线接入技术之间执行切换的无线通信方法和系统
WO2011159215A1 (en) * 2010-06-15 2011-12-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for radio access management of carrier aggregation between heterogeneous wireless networks
WO2013052805A1 (en) * 2011-10-07 2013-04-11 Interdigital Patent Holdings Inc. Method and apparatus for integrating different radio access technologies using carrier aggregation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7957352B2 (en) * 2003-10-02 2011-06-07 Qualcomm Incorporated Inter-system handoff between wireless communication networks of different radio access technologies
TW200627991A (en) * 2004-08-11 2006-08-01 Ntt Docomo Inc Mobile communication system, mobile device, and control device
US8626172B2 (en) * 2005-08-10 2014-01-07 Qualcomm Incorporated Method and apparatus for simultaneous communication utilizing multiple wireless communication systems
JP4944117B2 (ja) * 2005-09-30 2012-05-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 総合無線アクセスネットワークのハンドオーバ特性を改善する手段および方法
US8223688B2 (en) * 2007-03-07 2012-07-17 Wi-Lan, Inc. Channel aggregation
US8396040B2 (en) * 2009-04-20 2013-03-12 Qualcomm Incorporated Systems, methods, and devices to enable selection of radio access technology
JP5454123B2 (ja) * 2009-12-16 2014-03-26 ソニー株式会社 ハンドオーバのための方法、端末装置及び無線通信システム
US9215635B2 (en) * 2010-06-04 2015-12-15 Sharp Kabushiki Kaisha Communication system and communication method
CN102457924B (zh) * 2010-10-21 2014-12-03 华为技术有限公司 一种多载波的切换方法和装置
KR101946594B1 (ko) * 2011-07-12 2019-02-11 인터디지탈 패튼 홀딩스, 인크 다중 rat 액세스 모드 동작을 위한 방법 및 장치
CN103748959B (zh) * 2011-08-12 2018-03-06 日本电气株式会社 无线通信系统、基站、通信方法和移动站
US9521145B2 (en) * 2011-10-17 2016-12-13 Mitel Mobility Inc. Methods and apparatuses to provide secure communication between an untrusted wireless access network and a trusted controlled network
EP2749059B1 (en) * 2011-12-27 2020-02-05 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for dynamic allocation of a shared bandwidth
US9906998B2 (en) * 2012-05-08 2018-02-27 Qualcomm Incorporated Mechanism to improve dynamic sharing of receive chain(s) among radio access technologies
US10172177B2 (en) * 2013-04-16 2019-01-01 Qualcomm Incorporated UE initiated SCell connection establishment
US10560887B2 (en) * 2013-05-06 2020-02-11 Qualcomm Incorporated Routing modification based on handover detection
US10716097B2 (en) * 2013-08-09 2020-07-14 Qualcomm Incorporated Disjoint bearer routing
US9674733B2 (en) * 2014-05-27 2017-06-06 QUALCMM Incorporated Interworking link layer traffic aggregation with system level mobility
US10440765B2 (en) * 2014-09-24 2019-10-08 Apple Inc. Multi-RAT radio resource aggregation with split bearer support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101401470A (zh) * 2006-03-09 2009-04-01 交互数字技术公司 用于在两种无线接入技术之间执行切换的无线通信方法和系统
WO2011159215A1 (en) * 2010-06-15 2011-12-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for radio access management of carrier aggregation between heterogeneous wireless networks
WO2013052805A1 (en) * 2011-10-07 2013-04-11 Interdigital Patent Holdings Inc. Method and apparatus for integrating different radio access technologies using carrier aggregation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Handover for Carrier Aggregation;CATT;《3GPP TSG RAN WG2 Meeting #66bis，R2-093722》;20090623;第2-4页 *
WLAN/3GPP Radio Interworking Scope and Scenarios;Qualcomm Incorporated;《3GPP TSG RAN2 Meeting #81，R2-130264》;20130118;第2-4页 *

Also Published As

Publication number Publication date
EP2995126B1 (en) 2019-07-10
JP2016521524A (ja) 2016-07-21
EP3490296B1 (en) 2023-08-23
KR101803624B1 (ko) 2017-11-30
EP3490296A1 (en) 2019-05-29
KR20160005079A (ko) 2016-01-13
US9622134B2 (en) 2017-04-11
WO2014182714A1 (en) 2014-11-13
US20140329526A1 (en) 2014-11-06
EP2995126A1 (en) 2016-03-16
JP6215453B2 (ja) 2017-10-18
CN105191403A (zh) 2015-12-23

Similar Documents

Publication Publication Date Title
CN105191403B (zh) 在副链路为wlan链路的lte双连通性情形中协调切换
US11589290B2 (en) Routing modification based on handover detection
US10524168B2 (en) Wireless local area network offloading through radio access network rules
CN105432117B (zh) 用于辅助演进型b节点处的所选网际协议话务卸载支持的技术
KR101728644B1 (ko) Ｗｗａｎ 및 ｗｌａｎ 에 접속된 사용자 장비를 위한 라디오 링크 장애 복구를 관리하기 위한 기법들
JP6321643B2 (ja) 複数の基地局に向けての端末の多重的な接続性を可能とする、ベアラのサブセットをハンドオーバさせるためのノード及び方法
KR102216493B1 (ko) Ｕｅ 개시 ｓｃｅｌｌ 접속 확립
KR20150134361A (ko) 시스템 정보 메시징을 사용하는 rat 간 전환

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant