CN114342470A - 卫星通信方法及装置、存储介质 - Google Patents

卫星通信方法及装置、存储介质 Download PDF

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Publication number
CN114342470A
CN114342470A CN202080001693.XA CN202080001693A CN114342470A CN 114342470 A CN114342470 A CN 114342470A CN 202080001693 A CN202080001693 A CN 202080001693A CN 114342470 A CN114342470 A CN 114342470A
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CN
China
Prior art keywords
satellite
target information
cell
signal quality
user equipment
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.)
Pending
Application number
CN202080001693.XA
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English (en)
Inventor
洪伟
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of CN114342470A publication Critical patent/CN114342470A/zh
Pending legal-status Critical Current

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    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B7/1853—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
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开提供一种卫星通信方法及装置、存储介质，其中，所述方法包括：接收至少一个卫星发送的目标信息；其中，所述目标信息至少包括所述至少一个卫星的小区在一个或多个区域中存在的时间；至少基于所述目标消息来进行小区选择或者小区重选。本公开实现了在卫星通信过程中，用户设备基于至少一个卫星的小区在一个或多个区域中存在的时间，进行小区选择或小区重选的目的。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN202080001693.XA 2020-07-29 2020-07-29 卫星通信方法及装置、存储介质 Pending CN114342470A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/105448 WO2022021126A1 (zh) 2020-07-29 2020-07-29 卫星通信方法及装置、存储介质

Publications (1)

Publication Number Publication Date
CN114342470A true CN114342470A (zh) 2022-04-12

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CN202080001693.XA Pending CN114342470A (zh) 2020-07-29 2020-07-29 卫星通信方法及装置、存储介质

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US (1) US20230300699A1 (zh)
EP (1) EP4192098A4 (zh)
CN (1) CN114342470A (zh)
WO (1) WO2022021126A1 (zh)

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US20220046504A1 (en) * 2020-08-06 2022-02-10 Qualcomm Incorporated Switching satellites in fixed radio cell
CN116566463B (zh) * 2023-04-23 2023-10-27 广州爱浦路网络技术有限公司 通信遥感一体化卫星的控制方法、计算机装置和存储介质

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CN111182594A (zh) * 2019-12-12 2020-05-19 西安空间无线电技术研究所 一种基于星历信息的低轨卫星星座系统小区切换方法及装置
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US20160323800A1 (en) * 2015-05-01 2016-11-03 Qualcomm Incorporated Handoff for satellite communication
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US20230300699A1 (en) 2023-09-21
EP4192098A4 (en) 2024-05-22
WO2022021126A1 (zh) 2022-02-03
EP4192098A1 (en) 2023-06-07

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