BR112017023570B1 - Handoff para comunicação por satélite - Google Patents

Handoff para comunicação por satélite Download PDF

Info

Publication number
BR112017023570B1
BR112017023570B1 BR112017023570-6A BR112017023570A BR112017023570B1 BR 112017023570 B1 BR112017023570 B1 BR 112017023570B1 BR 112017023570 A BR112017023570 A BR 112017023570A BR 112017023570 B1 BR112017023570 B1 BR 112017023570B1
Authority
BR
Brazil
Prior art keywords
satellite
handoff
user terminal
information
cell
Prior art date
Application number
BR112017023570-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112017023570A2 (en
Inventor
Fatih Ulupinar
Punyaslok PURKAYASTHA
Pete Barany
Gene Wesley Marsh
Original Assignee
Qualcomm Incorporated
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 claimed from US14/856,933 external-priority patent/US9762314B2/en
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112017023570A2 publication Critical patent/BR112017023570A2/en
Publication of BR112017023570B1 publication Critical patent/BR112017023570B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18541—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18521—Systems of inter linked satellites, i.e. inter satellite service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18558—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • 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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/0085—Hand-off measurements
    • 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
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/328—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by altitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6421—Medium of transmission, e.g. fibre, cable, radio, satellite
    • 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
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017023570-6A 2015-05-01 2016-04-29 Handoff para comunicação por satélite BR112017023570B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562156063P 2015-05-01 2015-05-01
US62/156,063 2015-05-01
US14/856,933 2015-09-17
US14/856,933 US9762314B2 (en) 2015-05-01 2015-09-17 Handoff for non-geosynchronous satellite communication
US15/141,641 US9888426B2 (en) 2015-05-01 2016-04-28 Handoff for satellite communication
US15/141,641 2016-04-28
PCT/US2016/030263 WO2016179037A1 (en) 2015-05-01 2016-04-29 Handoff for satellite communication

Publications (2)

Publication Number Publication Date
BR112017023570A2 BR112017023570A2 (en) 2018-07-24
BR112017023570B1 true BR112017023570B1 (pt) 2023-12-05

Family

ID=57205870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023570-6A BR112017023570B1 (pt) 2015-05-01 2016-04-29 Handoff para comunicação por satélite

Country Status (11)

Country Link
US (1) US9888426B2 (enExample)
EP (1) EP3289699B1 (enExample)
JP (1) JP6469255B2 (enExample)
KR (1) KR101911197B1 (enExample)
CN (1) CN108112281B (enExample)
BR (1) BR112017023570B1 (enExample)
ES (1) ES2805240T3 (enExample)
HU (1) HUE050181T2 (enExample)
SG (1) SG11201707386SA (enExample)
TW (1) TWI653849B (enExample)
WO (1) WO2016179037A1 (enExample)

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365230B (zh) * 2007-08-07 2010-08-11 华为技术有限公司 异构网络切换/改变时的用户分离方法、系统及装置
US10009093B2 (en) 2015-05-01 2018-06-26 Qualcomm Incorporated Handoff for satellite communication
US9762314B2 (en) 2015-05-01 2017-09-12 Qualcomm Incorporated Handoff for non-geosynchronous satellite communication
US10425865B2 (en) * 2016-02-11 2019-09-24 Qualcomm Incorporated Channel quality feedback in satellite communication systems
WO2017189862A1 (en) * 2016-04-28 2017-11-02 Qualcomm Incorporated Handoff for satellite communication
KR102421791B1 (ko) * 2016-05-26 2022-07-15 삼성전자주식회사 Mmt 네트워크 시스템에서 미디어 시간 정보를 전송 하는 방법 및 장치
JP7060585B2 (ja) * 2016-09-13 2022-04-26 クアルコム，インコーポレイテッド 衛星通信システムにおける近隣セルリスト
EP3530035B1 (en) 2016-10-24 2021-11-17 Qualcomm Incorporated Forbidden area procedures and connection release management
US10694444B2 (en) * 2017-01-05 2020-06-23 Sharp Laboratories Of America, Inc. UE-based expedited handoff
WO2018142618A1 (ja) * 2017-02-06 2018-08-09 三菱電機株式会社 スケジューラ装置およびスケジューリング方法
US10887761B2 (en) * 2017-03-01 2021-01-05 Htc Corporation Device and method for handling a temporary user equipment capability
CN110832792B (zh) * 2017-03-02 2020-12-11 维尔塞特公司 动态卫星波束分配
US10200922B2 (en) * 2017-06-09 2019-02-05 Space Systems/Loral, Llc Satellite network switching
US10667188B2 (en) * 2017-06-21 2020-05-26 Qualcomm Incoporated Method and apparatus for multiplexing hybrid satellite constellations
JP6721618B2 (ja) * 2018-01-04 2020-07-15 ソフトバンク株式会社 通信システム、ゲートウェイ局及び基地局
CN108333603B (zh) * 2018-02-12 2021-08-24 千寻位置网络有限公司 基于gnss星基地基播发服务和位置服务的方法
WO2019201808A1 (en) * 2018-04-16 2019-10-24 Sony Corporation Wireless communications apparatus and methods
WO2019201810A1 (en) * 2018-04-16 2019-10-24 Sony Corporation Wireless communications apparatus and methods
CN110708726B (zh) * 2018-07-10 2022-04-12 中国移动通信有限公司研究院 随机接入资源使用方法、网络侧设备及用户终端
US11683699B2 (en) * 2018-08-08 2023-06-20 Sony Corporation Infrastructure equipment, communications devices and methods
WO2020030712A1 (en) * 2018-08-08 2020-02-13 Sony Corporation Infrastructure equipment, communications devices and methods
US12081316B2 (en) 2018-08-09 2024-09-03 Qualcomm Incorporated Intra-satellite handover
KR102559125B1 (ko) 2018-09-06 2023-07-26 링크 글로벌, 인크. 스페이스에서 셀룰러 코어 네트워크 및 라디오 액세스 네트워크 기반시설 및 관리
CN111010708B (zh) * 2018-10-08 2023-01-03 大唐移动通信设备有限公司 移动性管理的方法、无线接入网、终端及计算机存储介质
CN111106865B (zh) * 2018-10-25 2021-12-14 华为技术有限公司 基于卫星网络的通信方法、装置及系统
US20210336738A1 (en) * 2018-10-26 2021-10-28 Panasonic Intellectual Property Corporation Of America Communication device and communication method
WO2020092566A1 (en) * 2018-10-30 2020-05-07 Idac Holdings, Inc. Idle/inactive mobility and reachability in moving networks
CN111182658B (zh) * 2018-11-12 2023-04-07 华为技术有限公司 一种卫星通信的方法、装置及系统
US11082903B2 (en) 2018-12-03 2021-08-03 Electronics And Telecommunications Research Institute Method for handover in non-terrestrial network, and apparatus for the same
CN109379710B (zh) * 2018-12-11 2021-04-23 泰康保险集团股份有限公司 定位方法、装置、设备及系统
CN111356185A (zh) * 2018-12-21 2020-06-30 电信科学技术研究院有限公司 一种切换控制方法及设备
CN111356192B (zh) * 2018-12-21 2021-10-29 大唐移动通信设备有限公司 一种切换控制方法及设备
US11902815B2 (en) 2019-01-08 2024-02-13 Kt Corporation Method for communicating through non-terrestrial network, and apparatus therefor
US12035189B2 (en) 2019-01-11 2024-07-09 Telefonaktiebolaget Lm Ericsson (Publ) System and method for facilitating index-based positioning in a non-terrestrial network
KR102759858B1 (ko) * 2019-02-06 2025-02-03 인터디지탈 패튼 홀딩스, 인크 이동 네트워크들에서의 라디오 자원 관리를 위한 방법들
WO2020165244A1 (en) * 2019-02-13 2020-08-20 Sony Corporation Network entity, user equipment, and method
CN111586743B (zh) * 2019-02-15 2022-11-25 成都华为技术有限公司 无线网络通信方法、网络设备和终端设备
CN114268387B (zh) * 2019-03-26 2024-06-11 华为技术有限公司 卫星通信中的切换方法和装置
US11412549B2 (en) 2019-03-27 2022-08-09 Mediatek Singapore Pte. Ltd. Broadcast and group-based handover in NR-based LEO-NTN
CN111836313B (zh) * 2019-04-17 2022-08-09 华为技术有限公司 一种小区切换测量的指示方法、网络设备及终端
CN111836314A (zh) * 2019-04-22 2020-10-27 索尼公司 集中单元设备、用户设备、无线通信方法和存储介质
CN111836315A (zh) * 2019-04-22 2020-10-27 华为技术有限公司 联合切换方法、装置、设备和存储介质
CN111866964A (zh) * 2019-04-28 2020-10-30 电信科学技术研究院有限公司 一种小区选择方法、网络设备及终端
CN111866928A (zh) * 2019-04-30 2020-10-30 华为技术有限公司 一种邻区信息配置的方法和装置
CN111865394A (zh) * 2019-04-30 2020-10-30 索尼公司 电子装置、无线通信方法和计算机可读介质
US12119849B2 (en) * 2019-05-02 2024-10-15 Nokia Technologies Oy Timing-based user equipment mobility for transparent satellites
CN112055388B (zh) * 2019-06-06 2021-11-19 华为技术有限公司 用于切换的方法和装置
CN112073996B (zh) * 2019-06-10 2022-08-09 华为技术有限公司 一种运营商信息更新方法及装置
CN112188568B (zh) * 2019-07-03 2022-05-24 华为技术有限公司 一种通信的方法
CN112243277B (zh) * 2019-07-16 2022-03-29 大唐移动通信设备有限公司 馈电链路、归属卫星的用户设备切换方法、设备及装置
CN112243198A (zh) * 2019-07-16 2021-01-19 大唐移动通信设备有限公司 一种终端位置信息上报方法、装置、终端及网络侧设备
CN112243196A (zh) * 2019-07-18 2021-01-19 大唐移动通信设备有限公司 一种信息处理方法、装置、设备及计算机可读存储介质
CN112312451B (zh) * 2019-07-29 2022-10-28 大唐移动通信设备有限公司 一种测量同步的方法、网络设备及终端设备
CN114222932B (zh) * 2019-08-14 2026-03-13 诺基亚通信(上海)股份有限公司 集成网络中的接入方法
WO2021026913A1 (en) * 2019-08-15 2021-02-18 Nokia Shanghai Bell Co., Ltd. Handover in communication networks
CN112399496A (zh) * 2019-08-15 2021-02-23 大唐移动通信设备有限公司 一种卫星小区切换方法及其装置
WO2021037327A1 (en) * 2019-08-23 2021-03-04 Nokia Technologies Oy Configuration in satellite system
CN119210570A (zh) * 2019-08-23 2024-12-27 索尼集团公司 用户设备和由用户设备执行的方法
US11528644B2 (en) * 2019-08-26 2022-12-13 Acer Incorporated Method of handling cell selection and related network device and mobile device
CN114402545A (zh) * 2019-09-20 2022-04-26 Oppo广东移动通信有限公司 小区切换的方法和设备
WO2021056159A1 (zh) * 2019-09-23 2021-04-01 Oppo广东移动通信有限公司 一种信息处理方法、通信设备、卫星
CN112566193B (zh) * 2019-09-26 2022-06-14 华为技术有限公司 一种小区切换方法及装置
WO2021062599A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 通信方法、小区测量的方法与通信装置
WO2021068151A1 (zh) * 2019-10-10 2021-04-15 Oppo广东移动通信有限公司 基于星历信息的服务小区重选方法、装置以及存储介质
WO2021120129A1 (zh) * 2019-12-19 2021-06-24 Oppo广东移动通信有限公司 测量处理方法、装置、存储介质、处理器及电子装置
CN113009529B (zh) * 2019-12-20 2022-07-12 千寻位置网络有限公司 支持移动终端进行卫星信号检索切换的方法及其系统
CN113079546B (zh) * 2020-01-03 2022-04-01 大唐移动通信设备有限公司 一种低轨卫星间切换方法和装置
US11696189B2 (en) 2020-02-07 2023-07-04 Qualcomm Incorporated Handover mechanism for non-terrestrial network (NTN) system in 5G new radio (NR)
WO2021159283A1 (zh) * 2020-02-11 2021-08-19 Oppo广东移动通信有限公司 非地面通信网络ntn切换方法、设备及存储介质
EP4104314A1 (en) 2020-02-14 2022-12-21 Nokia Technologies Oy Random access procedure selection
CN115152273A (zh) * 2020-02-25 2022-10-04 Oppo广东移动通信有限公司 通信方法及装置
US11304113B2 (en) 2020-03-11 2022-04-12 Dell Products, Lp Systems and methods for communication network prioritization based on velocity of an information handling system
CN113452429A (zh) * 2020-03-27 2021-09-28 华为技术有限公司 卫星星历更新的方法和通信装置
US11336364B1 (en) 2020-04-13 2022-05-17 Amazon Technologies, Inc. System for low-latency satellite communication handover
CN113644949B (zh) * 2020-04-27 2022-10-18 华为技术有限公司 卫星通信的方法和装置
EP3905546A1 (en) * 2020-04-30 2021-11-03 Panasonic Intellectual Property Corporation of America User equipment and base station
WO2021230107A1 (ja) * 2020-05-13 2021-11-18 ソニーグループ株式会社 通信装置、非静止衛星、地上局、及び通信方法
US11729684B1 (en) * 2020-06-05 2023-08-15 Space Exploration Technologies Corp. Low latency schedule-driven handovers
CN114080856B (zh) * 2020-06-15 2024-03-01 北京小米移动软件有限公司 一种随机接入方法、随机接入装置及存储介质
US12457033B2 (en) * 2020-06-19 2025-10-28 Beijing Xiaomi Mobile Software Co., Ltd. Method for accessing satellite, and communication device
CN111541479B (zh) * 2020-06-22 2020-11-13 北京前沿探索深空科技有限公司 低轨卫星移动网络终端切换方法、电子设备和介质
CN113938900B (zh) * 2020-06-29 2025-09-16 中兴通讯股份有限公司 卫星通信系统性能验证方法、系统、计算机设备和介质
US11930515B2 (en) * 2020-07-02 2024-03-12 Qualcomm Incorporated Default beam for communication networks
CN111525950A (zh) * 2020-07-06 2020-08-11 南京凯瑞得信息科技有限公司 一种用于低轨移动卫星通信系统的终端接入与切换方法
US12652100B2 (en) * 2020-07-17 2026-06-09 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method and apparatus based on satellite communication, and storage medium
CN111866960B (zh) * 2020-07-17 2022-10-28 珠海格力电器股份有限公司 移动终端的驻网方法及装置、计算机可读存储介质
EP4188003A4 (en) * 2020-07-22 2023-08-23 Guangdong Oppo Mobile Telecommunications Corp., Ltd. TRANSFER METHOD, TERMINAL DEVICE AND NETWORK DEVICE
CN114007239A (zh) * 2020-07-28 2022-02-01 华为技术有限公司 业务卫星运行状态诊断方法及相关装置
CN114342470A (zh) * 2020-07-29 2022-04-12 北京小米移动软件有限公司 卫星通信方法及装置、存储介质
CN115669055A (zh) 2020-08-03 2023-01-31 Oppo广东移动通信有限公司 信息上报方法、装置、设备及存储介质
WO2022027335A1 (zh) * 2020-08-05 2022-02-10 北京小米移动软件有限公司 用于终端的切换方法、装置、设备及介质
US12108293B2 (en) * 2020-08-06 2024-10-01 Qualcomm Incorporated Switching satellites in fixed radio cell
CN111817775B (zh) * 2020-08-31 2020-12-15 亚太卫星宽带通信（深圳）有限公司 一种星地协同更新终端位置的方法及卫星通信系统
EP3979728A1 (en) 2020-10-01 2022-04-06 Nokia Technologies Oy Synchronization information determination with respect to neighboring cells
CN116325948B (zh) * 2020-10-19 2024-08-13 上海诺基亚贝尔股份有限公司 非地面网络中的小区选择
US12700919B2 (en) 2020-10-30 2026-08-04 Acer Incorporated Device and method of handling mobility
CN116530025A (zh) * 2020-12-01 2023-08-01 华为技术有限公司 综合无线通信网络中支持合作的接入
CN114615712B (zh) * 2020-12-04 2023-11-28 大唐移动通信设备有限公司 一种信息处理方法、装置、设备和处理器可读存储介质
CN112671448A (zh) * 2020-12-09 2021-04-16 中国电子科技集团公司第五十四研究所 一种低轨卫星移动通信系统中馈电链路跨星切换方法
CN112653501B (zh) * 2020-12-16 2023-03-10 海能达通信股份有限公司 一种下行同步方法、系统及相关设备
WO2022126443A1 (zh) * 2020-12-16 2022-06-23 北京小米移动软件有限公司 数据传输方法及装置、存储介质
CN112887005B (zh) * 2021-01-06 2022-11-15 成都天奥集团有限公司 一种消解卫星切换影响的全交换方法及装置
WO2022151275A1 (zh) * 2021-01-14 2022-07-21 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
US11737043B2 (en) * 2021-01-15 2023-08-22 Rakuten Mobile, Inc. Satellite signal propagation delay variation compensation
CN115119534B (zh) * 2021-01-21 2024-06-25 北京小米移动软件有限公司 切换配置确定方法、装置和通信设备装置
CN114916019B (zh) * 2021-02-08 2023-11-21 大唐移动通信设备有限公司 一种信息处理方法、装置及计算机可读存储介质
CN115119246A (zh) * 2021-03-19 2022-09-27 中国移动通信有限公司研究院 测量配置信息的确定方法、配置方法、终端及网络侧设备
CN115119300B (zh) * 2021-03-22 2024-10-15 展讯通信（上海）有限公司 用于卫星通信的寻呼方法及装置、计算机可读存储介质、基站
CN115134750B (zh) * 2021-03-24 2025-08-05 中国移动通信有限公司研究院 非地面网络的功率控制方法、装置、设备及可读存储介质
CN116391447B (zh) * 2021-03-25 2025-11-04 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
WO2022205014A1 (zh) 2021-03-30 2022-10-06 Oppo广东移动通信有限公司 信息传输方法、终端设备和网络设备
CN117356130A (zh) * 2021-04-28 2024-01-05 华为技术有限公司 用于无线网络中移动性管理的系统和方法
CN115314098A (zh) * 2021-05-07 2022-11-08 华为技术有限公司 一种卫星通信方法和装置
CN114828113B (zh) * 2021-05-17 2023-10-20 银河航天(北京)网络技术有限公司 星座通信系统用户移动性管理的方法
KR20230008626A (ko) * 2021-07-07 2023-01-16 현대자동차주식회사 Efb 기반의 비-지상 네트워크에서 핸드오버를 위한 방법 및 장치
EP4406331A4 (en) 2021-09-24 2025-06-18 Apple Inc. MEASUREMENT INTERVAL CANCELLATION
CN115967999B (zh) * 2021-10-12 2025-12-12 中国移动通信有限公司研究院 辅助信息接收、上报方法及装置
WO2023068458A1 (en) * 2021-10-20 2023-04-27 Lg Electronics Inc. Method and apparatus for using a cho configuration for rlf recovery in a wireless communication system
WO2023075338A1 (ko) * 2021-10-26 2023-05-04 현대자동차주식회사 비-지상 네트워크에서 bwp 관리 위한 방법 및 장치
CN116073879A (zh) * 2021-10-29 2023-05-05 华为技术有限公司 卫星通信的方法和装置
CN114175715B (zh) * 2021-11-05 2024-04-26 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质
CN116232411B (zh) * 2021-12-02 2026-05-15 大唐移动通信设备有限公司 一种星间切换的方法、星载基站、核心网及存储介质
CN114039653A (zh) * 2021-12-02 2022-02-11 北京九天微星科技发展有限公司 中低轨道卫星切换方法、装置、地面终端、卫星和信关站
CN114430293B (zh) * 2021-12-08 2023-08-11 中国卫通集团股份有限公司 用于geo卫星通信的自适应波束切换方法及系统
CN118044303A (zh) * 2021-12-14 2024-05-14 Oppo广东移动通信有限公司 卫星通信方法、装置、设备、存储介质、程序产品以及芯片
WO2023108394A1 (zh) * 2021-12-14 2023-06-22 京东方科技集团股份有限公司 卫星通信切换方法、控制装置及终端设备
US11848691B2 (en) 2021-12-22 2023-12-19 Waymo Llc Method and system for inactive and active beam transition in a satellite radio access network
WO2023184418A1 (zh) * 2022-03-31 2023-10-05 北京小米移动软件有限公司 一种信息传输方法、装置、设备及存储介质
CN117461352B (zh) * 2022-04-12 2025-08-05 北京小米移动软件有限公司 一种传输测量能力的方法、装置及可读存储介质
US12445928B2 (en) 2022-04-22 2025-10-14 Lynk Global, Inc. Orbital or other non-terrestrial base station preemption and/or replacement upon terrestrial base station incapacity or failure
EP4515726A1 (en) * 2022-04-26 2025-03-05 Nokia Technologies Oy Antenna gain-based handover procedure for ntn
CN114615717B (zh) * 2022-05-12 2022-07-22 成都爱瑞无线科技有限公司 非地面网络通信方法、通信装置及存储介质
CN115021796A (zh) * 2022-05-31 2022-09-06 清华大学 一种卫星网络小区呼吸处理方法及系统
CN117255375A (zh) * 2022-06-10 2023-12-19 华为技术有限公司 接入方法及通信装置
US12609760B2 (en) * 2022-07-13 2026-04-21 Ast & Science, Llc Satellite communication system with gateway diversity
CN114900227B (zh) * 2022-07-13 2022-10-04 鹏城实验室 卫星通信系统以及卫星通信链路切换控制方法
EP4311126A1 (en) 2022-07-22 2024-01-24 Nokia Solutions and Networks Oy Satellite coverage change handling
CN115085801B (zh) * 2022-08-15 2022-11-22 中电防务科技有限公司 一种卫星移动通信系统的应用模式切换系统及方法
CN119732166A (zh) * 2022-08-16 2025-03-28 上海诺基亚贝尔股份有限公司 装置、方法和计算机程序
CN117692980A (zh) * 2022-09-02 2024-03-12 中国电信股份有限公司 空天地网络的服务迁移方法、装置、设备及存储介质
CN115765821B (zh) * 2022-09-02 2025-11-25 北京理工大学 一种应用于卫星网络的测量控制方法及装置
TWI872780B (zh) * 2022-11-04 2025-02-11 財團法人工業技術研究院 非地面網路通訊的方法和使用其的用戶設備
CN115494531B (zh) * 2022-11-16 2023-04-07 湖南警察学院 基于星链的用户位置跟踪方法及装置
CN116261181B (zh) * 2023-05-15 2023-08-01 华安中云股份有限公司 基于卫星信号的数据传输方法、装置、设备及存储介质
CN119071856A (zh) * 2023-05-30 2024-12-03 华为技术有限公司 一种通信方法及相应装置
CN117044363B (zh) * 2023-06-19 2025-07-25 上海移远通信技术股份有限公司 用于通信的方法、终端设备以及网络设备
EP4736475A4 (en) * 2023-08-07 2026-08-19 Apple Inc NON-TERRESTRIAL NETWORK NODE SWITCHING TECHNOLOGIES
WO2025054751A1 (zh) * 2023-09-11 2025-03-20 华为技术有限公司 一种通信方法及相关设备
US20250133475A1 (en) * 2023-10-19 2025-04-24 Nokia Technologies Oy Local routing in non-terrestrial network (ntn) access
US20250260478A1 (en) * 2024-02-08 2025-08-14 Hughes Network Systems, Llc Diversity combining a user uplink in a satellite communication system
WO2025208637A1 (en) * 2024-04-05 2025-10-09 Nokia Shanghai Bell Co., Ltd. Reduction of uncertainty in satellite switching
WO2025211840A1 (ko) * 2024-04-05 2025-10-09 삼성전자 주식회사 저장 및 전송 모드의 위성 통신을 위한 인증 방법 및 장치
CN118523831B (zh) * 2024-07-23 2024-10-01 中电信量子科技有限公司 不同卫星通信系统间数据互通的方法及系统
CN119094008A (zh) * 2024-11-08 2024-12-06 中国电子科技集团公司第三十六研究所 一种低轨卫星低延迟波束切换方法
US20260134864A1 (en) * 2024-11-11 2026-05-14 Mitel Networks Corporation Media auto-recovery method and system for digital communication
CN120110506A (zh) * 2025-05-06 2025-06-06 中科南京移动通信与计算创新研究院 基于低轨卫星通信系统的终端波束切换方法及装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483664A (en) * 1993-07-26 1996-01-09 Motorola, Inc. Cellular communications with scheduled handoffs
US5500648A (en) * 1993-08-11 1996-03-19 Motorola, Inc. Geolocation responsive radio telecommunication system and method therefor
US6868270B2 (en) * 1994-01-11 2005-03-15 Telefonaktiebolaget L.M. Ericsson Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
US5574968A (en) 1994-06-01 1996-11-12 Motorola, Inc. Satellite cellular communication methods for performing cell-to-cell handoff
US5678184A (en) 1995-04-28 1997-10-14 Motorola, Inc. Method of pre-computation of candidate handoff cell list for cellular communications
FR2735302B1 (fr) * 1995-06-12 1997-07-11 Alcatel Espace Systeme de communication par satellites a defilement, station et terminal y inclus
US5784695A (en) * 1996-05-14 1998-07-21 Trw Inc. Method and apparatus for handover control in a satellite based telecommunications system
US8982856B2 (en) 1996-12-06 2015-03-17 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
US5966640A (en) * 1996-12-24 1999-10-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Satellite antenna management system and method
US5912641A (en) 1997-01-21 1999-06-15 Globalstar L.P. Indoor satellite cellular repeater system
US5999797A (en) 1997-11-03 1999-12-07 Motorola, Inc. Method and apparatus for providing private global networks in a satellite communication system
EP0935350A1 (en) 1998-01-28 1999-08-11 ICO Services Ltd. Satellite diversity
US6246874B1 (en) * 1998-04-29 2001-06-12 Hughes Electronics Corporation Method and apparatus for predicting spot beam and satellite handover in a mobile satellite communication network
US6023242A (en) 1998-07-07 2000-02-08 Northern Telecom Limited Establishing communication with a satellite
US6678520B1 (en) 1999-01-07 2004-01-13 Hughes Electronics Corporation Method and apparatus for providing wideband services using medium and low earth orbit satellites
US6571102B1 (en) 2000-08-08 2003-05-27 Motorola, Inc. Channel management technique for asymmetric data services
US20020052180A1 (en) 2000-08-09 2002-05-02 Hughes Electronics System and method for mobility management for a satellite based packet data system
KR20020030367A (ko) * 2000-10-17 2002-04-25 오길록 이동통신시스템에서 임의접속채널의 전송방법
US7558226B2 (en) 2001-11-16 2009-07-07 Qualcomm Incorporated Performing an idle mode handoff in a wireless communication device
US7274935B2 (en) 2005-07-07 2007-09-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and base station controller for handover of simultaneous voice and data sessions
US20070135040A1 (en) 2005-12-12 2007-06-14 Draim John E Methods for effecting seamless handover and enhancing capacity in elliptical orbit satellite communications systems
US20070155318A1 (en) 2006-01-04 2007-07-05 Globalstar, Inc. Satellite communication system employing a combination of time slots and orthogonal codes
US8180058B2 (en) 2007-06-21 2012-05-15 Qualcomm Incorporated Encryption of the scheduled uplink message in random access procedure
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
KR101074121B1 (ko) 2008-09-23 2011-10-17 한국전자통신연구원 위치 정보를 이용한 이종 망간 핸드오버 제어장치 및 수행방법, 모바일 라우터
EP2671403B1 (en) 2011-02-01 2019-05-22 Nokia Technologies Oy METHOD AND APPARATUS OF PERFORMING RADIO MEASUREMENT IN 
A WIRELESS COMMUNICATION SYSTEM
US9414288B2 (en) 2012-08-21 2016-08-09 Kyocera Corporation Handover management based on speeds of wireless communication devices
EP2915365B1 (en) 2012-11-02 2016-10-19 Telefonaktiebolaget LM Ericsson (publ) Methods for coordinating inter-rat mobility settings
ES2684391T3 (es) 2013-02-13 2018-10-02 Overhorizon Ab Método para cambiar las comunicaciones de un terminal ubicado en una plataforma móvil de un primer a un segundo haz de antena de satélite
US9479993B2 (en) * 2014-03-19 2016-10-25 Highes Network Systems, Llc Apparatus and method for efficient handover for low earth orbit (LEO) satellite systems
US10009093B2 (en) 2015-05-01 2018-06-26 Qualcomm Incorporated Handoff for satellite communication
US9762314B2 (en) 2015-05-01 2017-09-12 Qualcomm Incorporated Handoff for non-geosynchronous satellite communication

Also Published As

Publication number Publication date
CN108112281A (zh) 2018-06-01
KR101911197B1 (ko) 2018-12-28
US20160323800A1 (en) 2016-11-03
EP3289699B1 (en) 2020-04-08
WO2016179037A1 (en) 2016-11-10
EP3289699A1 (en) 2018-03-07
CN108112281B (zh) 2019-07-05
ES2805240T3 (es) 2021-02-11
TWI653849B (zh) 2019-03-11
KR20170141700A (ko) 2017-12-26
HUE050181T2 (hu) 2020-11-30
JP6469255B2 (ja) 2019-02-13
US9888426B2 (en) 2018-02-06
JP2018520536A (ja) 2018-07-26
SG11201707386SA (en) 2017-11-29
BR112017023570A2 (en) 2018-07-24
HK1255191A1 (zh) 2019-08-09
TW201642598A (zh) 2016-12-01

Similar Documents

Publication Publication Date Title
US9888426B2 (en) Handoff for satellite communication
US10009093B2 (en) Handoff for satellite communication
JP6595124B2 (ja) 衛星通信のためのハンドオフ
JP7796265B2 (ja) ハンドオーバに関与するユーザ機器および基地局
US12101673B2 (en) Methods and apparatus for mobility in moving networks
US9762314B2 (en) Handoff for non-geosynchronous satellite communication
JP2018521594A (ja) 衛星通信の位置報告およびページング
KR20220152213A (ko) 분리형 기지국들에 대한 비활성 상태에서의 소형 데이터 송신들
CN121569534A (zh) 参考位置报告
HK1255191B (en) A method apparatus and computer readable media of communication
WO2025216772A2 (en) Beam management during satellite switch with resynchronization
JP2026510659A (ja) ネットワーク検証済みｕｅ位置のためのｒｔｔの決定

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/2016, OBSERVADAS AS CONDICOES LEGAIS