JP6859265B2 - ハンドオフ中のレート適応 - Google Patents

ハンドオフ中のレート適応 Download PDF

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Publication number
JP6859265B2
JP6859265B2 JP2017552991A JP2017552991A JP6859265B2 JP 6859265 B2 JP6859265 B2 JP 6859265B2 JP 2017552991 A JP2017552991 A JP 2017552991A JP 2017552991 A JP2017552991 A JP 2017552991A JP 6859265 B2 JP6859265 B2 JP 6859265B2
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communication
handoff
rate
potential
expected
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JP2017552991A
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Japanese (ja)
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JP2018517326A (ja
JP2018517326A5 (enExample
Inventor
アンチャン、キランクマー・ボジャ
バラスブラマニアン、スリニバサン
サンタナム、アルビンド・バルダラジャン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
JP2017552991A 2015-04-10 2016-04-07 ハンドオフ中のレート適応 Active JP6859265B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562145981P 2015-04-10 2015-04-10
US62/145,981 2015-04-10
US15/092,147 2016-04-06
US15/092,147 US10524179B2 (en) 2015-04-10 2016-04-06 Rate adaptation during handoffs
PCT/US2016/026488 WO2016164611A1 (en) 2015-04-10 2016-04-07 Rate adaptation during handoffs

Publications (3)

Publication Number Publication Date
JP2018517326A JP2018517326A (ja) 2018-06-28
JP2018517326A5 JP2018517326A5 (enExample) 2019-04-25
JP6859265B2 true JP6859265B2 (ja) 2021-04-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017552991A Active JP6859265B2 (ja) 2015-04-10 2016-04-07 ハンドオフ中のレート適応

Country Status (7)

Country Link
US (1) US10524179B2 (enExample)
EP (1) EP3281446A1 (enExample)
JP (1) JP6859265B2 (enExample)
KR (1) KR20170137082A (enExample)
CN (1) CN107439039A (enExample)
BR (1) BR112017021720A2 (enExample)
WO (1) WO2016164611A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747418B (zh) * 2015-08-05 2024-05-14 IPCom两合公司 Sfn节点间消息发送
US9986479B2 (en) * 2016-03-01 2018-05-29 Qualcomm Incorporated Carrier prioritization for tune-away
US9826380B1 (en) * 2016-06-29 2017-11-21 T-Mobile Usa, Inc. Video over LTE data usage metering
US20190190652A1 (en) * 2016-08-26 2019-06-20 Huawei Technologies Co., Ltd. Encoding Rate Adjustment Method and Terminal
US10243691B2 (en) * 2016-09-06 2019-03-26 Mediatek Singapore Pte. Ltd. Apparatuses and methods for avoiding video artifacts introduced by a handover or out-of-service (OOS) condition during a video call
US10390273B2 (en) * 2017-02-10 2019-08-20 Microsoft Technology Licensing, Llc Roaming between network access points based on dynamic criteria
US10305782B2 (en) 2017-02-10 2019-05-28 Cisco Technology, Inc. Machine learning-based mechanism for optimal interface selection in network environments employing network address translation
US10397286B2 (en) 2017-05-05 2019-08-27 At&T Intellectual Property I, L.P. Estimating network data streaming rate
US10382517B2 (en) 2017-06-09 2019-08-13 At&T Intellectual Property I, L.P. Estimating network data encoding rate
CN109996334B (zh) * 2017-12-29 2022-04-29 华为技术有限公司 信息指示方法、终端设备及网络设备
CN110351201B (zh) * 2018-04-04 2021-09-14 华为技术有限公司 一种数据处理方法及装置
JP6993519B2 (ja) * 2018-04-05 2022-01-13 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） コアネットワークの変更を伴うｒａｔ内ハンドオーバ
US10764833B2 (en) * 2018-04-16 2020-09-01 Qualcomm Incorporated Uplink preemption or dynamic power control for mobile broadband and low latency communication multiplexing
WO2019228614A1 (en) * 2018-05-29 2019-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Reporting an indication of one or more estimated signal parameters
CN110572780B (zh) * 2018-06-06 2021-10-22 成都鼎桥通信技术有限公司 视频组呼业务传输速率调整的方法、装置、设备及介质
US11284473B2 (en) 2018-07-27 2022-03-22 Samsung Electronics Co., Ltd. Method and apparatus for intelligent WiFi connection management
JP7464046B2 (ja) * 2019-04-26 2024-04-09 ソニーグループ株式会社 通信装置、通信方法、及び通信プログラム
EP3987841A1 (en) * 2019-06-19 2022-04-27 Telefonaktiebolaget LM Ericsson (publ) Machine learning for handover
US11647441B2 (en) * 2019-07-09 2023-05-09 Qualcomm Incorporated Methods and apparatus for upgrading communication quality
US11190408B2 (en) * 2019-10-30 2021-11-30 At&T Intellectual Property I, L.P. Method and apparatus for controlling disaggregated radio access networks
KR102932855B1 (ko) 2019-11-12 2026-03-03 삼성전자주식회사 무선 통신 시스템에서 단말의 인공 지능을 활용한 핸드오버 방법 및 장치
CN112804718B (zh) * 2019-11-13 2024-11-08 中兴通讯股份有限公司 网络切换方法、终端及存储介质
KR102867957B1 (ko) * 2019-11-25 2025-10-10 삼성전자주식회사 무선 통신 시스템에서 핸드오버를 수행하기 위한 장치 및 방법
CN113055833B (zh) * 2019-12-11 2022-08-12 中国移动通信有限公司研究院 一种业务优化方法、基站和应用层设备
CN110996366B (zh) * 2019-12-13 2021-10-22 哈尔滨工业大学 一种异构专用网络垂直切换中权重确定方法
CN111624904B (zh) * 2020-04-07 2022-01-18 青岛奥利普自动化控制系统有限公司 一种基于mes系统的设备管理方法和设备
EP4176575A1 (en) 2020-07-01 2023-05-10 Telefonaktiebolaget LM Ericsson (publ) Latency control for a communication network
WO2022002393A1 (en) * 2020-07-01 2022-01-06 Telefonaktiebolaget Lm Ericsson (Publ) Accommodation of latency variations of a communication network
WO2022002394A1 (en) 2020-07-01 2022-01-06 Telefonaktiebolaget Lm Ericsson (Publ) Accommodation of latency variations of a communication network
US12452740B2 (en) * 2020-08-11 2025-10-21 Nokia Technologies Oy Communication system for machine learning metadata
WO2022034114A1 (en) * 2020-08-11 2022-02-17 Nokia Technologies Oy Path-aware cognitive handover optimization
KR20230058011A (ko) * 2020-09-02 2023-05-02 엘지전자 주식회사 무선 통신 시스템에서 셀 재선택을 수행하기 위한 방법 및 장치
WO2022050565A1 (ko) * 2020-09-02 2022-03-10 엘지전자 주식회사 무선 통신 시스템에서 핸드오버를 위한 장치 및 방법
US11777641B2 (en) * 2020-10-01 2023-10-03 Qualcomm Incorporated Techniques for radio aware codec rate adaptation
US11509420B2 (en) * 2020-10-06 2022-11-22 Qualcomm Incorporated Methods and apparatus for FEC rate adaptation
US20220286927A1 (en) 2021-03-08 2022-09-08 Samsung Electronics Co., Ltd. Method and apparatus for support of machine learning or artificial intelligence techniques for handover management in communication systems
US11856602B2 (en) * 2021-06-18 2023-12-26 Hewlett Packard Enterprise Development Lp Systems and methods for optimizing rate selection for transmissions during spatial reuse in WLAN networks
US20240334272A1 (en) * 2021-07-20 2024-10-03 Telefonaktiebolaget Lm Ericsson (Publ) Network node and method performed therein
US12574792B2 (en) 2021-09-21 2026-03-10 Cisco Technology, Inc. Predictive transmission rate adaptation in wireless networks
US20230164660A1 (en) * 2021-11-24 2023-05-25 Mediatek Inc. Machine-Learning Assisted Environment Detection Framework For Self-Adapting Inter-RAT Steering Strategy
US12375991B2 (en) 2022-03-09 2025-07-29 Qualcomm Incorporated Handover indication for data stream
US20260012837A1 (en) * 2024-07-02 2026-01-08 Mediatek Inc. Artificial Intelligence-Based Dynamic System Selection Policy Adjustment

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4146708B2 (ja) * 2002-10-31 2008-09-10 京セラ株式会社 通信システム、無線通信端末、データ配信装置及び通信方法
US8085678B2 (en) * 2004-10-13 2011-12-27 Qualcomm Incorporated Media (voice) playback (de-jitter) buffer adjustments based on air interface
JP2006345251A (ja) * 2005-06-09 2006-12-21 Kyocera Corp 無線通信端末及び通信方法
US8842555B2 (en) * 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
EP1850534B1 (en) 2006-04-28 2010-01-06 Alcatel Lucent A method of performing a handover
CN100438504C (zh) * 2006-05-15 2008-11-26 武汉虹旭信息技术有限责任公司 一种流媒体发送速率控制方法
CN100525504C (zh) * 2007-04-03 2009-08-05 中国科学院计算技术研究所 多种无线网络融合环境中的多媒体会话服务质量管理方法
EP2059073A1 (en) * 2007-11-06 2009-05-13 Alcatel Lucent Method and apparatus for call handover in a telecommunications system
JP4975672B2 (ja) 2008-03-27 2012-07-11 京セラ株式会社 無線通信装置
US8165090B2 (en) * 2008-05-15 2012-04-24 Nix John A Efficient handover of media communications in heterogeneous IP networks
US8165091B2 (en) * 2008-06-27 2012-04-24 Nix John A Efficient handover of media communications in heterogeneous IP networks using LAN profiles and network handover rules
US9078182B2 (en) 2008-08-28 2015-07-07 Kyocera Corporation Radio terminal and communication terminal
US8228861B1 (en) * 2008-09-12 2012-07-24 Nix John A Efficient handover of media communications in heterogeneous IP networks using handover procedure rules and media handover relays
CN101854268B (zh) * 2009-04-04 2013-06-05 华为技术有限公司 Ip网络性能测量、服务质量控制的方法、装置和系统
US8427949B2 (en) 2009-08-07 2013-04-23 Future Wei Technologies, Inc. System and method for adapting a source rate
US9007914B2 (en) 2009-09-30 2015-04-14 Qualcomm Incorporated Methods and apparatus for enabling rate adaptation across network configurations
US8416690B2 (en) 2010-01-11 2013-04-09 Research In Motion Limited Explicit congestion notification based rate adaptation using binary marking in communication systems
CN102143544B (zh) 2010-11-02 2014-03-05 华为技术有限公司 控制语音编码速率的方法、设备及系统
WO2013025146A2 (en) * 2011-08-17 2013-02-21 Telefonaktiebolaget L M Ericsson (Publ) Method and controlling network node in a radio access network
WO2013057763A1 (ja) * 2011-10-19 2013-04-25 パナソニック株式会社 通信端末及び符号化レート低減方法
WO2013187813A1 (en) * 2012-06-13 2013-12-19 Telefonaktiebolaget L M Ericsson (Publ) Handover prediction using historical data
US9591513B2 (en) 2012-08-06 2017-03-07 Vid Scale, Inc. Rate adaptation using network signaling
JP5781101B2 (ja) 2013-02-06 2015-09-16 株式会社東芝 制御装置、代表基地局、無線通信システム及び基地局制御方法
CN103259945A (zh) * 2013-05-20 2013-08-21 苏州洲际传书信息科技有限公司 在voip通话中根据网络状况实现语音编码动态切换的方法
US9510251B2 (en) 2013-12-31 2016-11-29 Microsoft Technology Licensing, Llc Call handoff initiation in hybrid networks
EP3269061B1 (en) * 2015-03-12 2019-05-08 Telefonaktiebolaget LM Ericsson (publ) Rate control in circuit switched systems

Also Published As

Publication number Publication date
BR112017021720A2 (pt) 2018-07-10
KR20170137082A (ko) 2017-12-12
WO2016164611A1 (en) 2016-10-13
JP2018517326A (ja) 2018-06-28
US10524179B2 (en) 2019-12-31
CN107439039A (zh) 2017-12-05
US20160302128A1 (en) 2016-10-13
EP3281446A1 (en) 2018-02-14

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