MX2023002127A - Metodo y aparato para la indicacion de retrasos. - Google Patents

Metodo y aparato para la indicacion de retrasos.

Info

Publication number
MX2023002127A
MX2023002127A MX2023002127A MX2023002127A MX2023002127A MX 2023002127 A MX2023002127 A MX 2023002127A MX 2023002127 A MX2023002127 A MX 2023002127A MX 2023002127 A MX2023002127 A MX 2023002127A MX 2023002127 A MX2023002127 A MX 2023002127A
Authority
MX
Mexico
Prior art keywords
delay indication
channel
time domain
domain difference
signaling
Prior art date
Application number
MX2023002127A
Other languages
English (en)
Inventor
Yuantao Zhang
Zhi Yan
Haiming Wang
Bingchao Liu
Hongmei Liu
Original Assignee
Lenovo Beijing Ltd
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 Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Publication of MX2023002127A publication Critical patent/MX2023002127A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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

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)

Abstract

Modalidades de la presente solicitud se dirigen a un método y aparato para la indicación de retraso. El método puede incluir: recibir al menos una señalización que indique al menos uno de los avances de temporización (TA) y una diferencia de dominio temporal entre la recepción en un canal de enlace descendente (DL) y la transmisión en un canal de enlace ascendente (UL); y determinar al menos uno de los TA y la diferencia de dominio temporal basándose en al menos una señalización.
MX2023002127A 2020-08-21 2020-08-21 Metodo y aparato para la indicacion de retrasos. MX2023002127A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/110507 WO2022036686A1 (en) 2020-08-21 2020-08-21 Method and apparatus for delay indication

Publications (1)

Publication Number Publication Date
MX2023002127A true MX2023002127A (es) 2023-03-15

Family

ID=80322494

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023002127A MX2023002127A (es) 2020-08-21 2020-08-21 Metodo y aparato para la indicacion de retrasos.

Country Status (6)

Country Link
US (1) US20230300770A1 (es)
EP (1) EP4201117A4 (es)
CN (1) CN116235567A (es)
CA (1) CA3185627A1 (es)
MX (1) MX2023002127A (es)
WO (1) WO2022036686A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220124660A1 (en) * 2020-10-15 2022-04-21 FG Innovation Company Limited Mac-ce command action timing control in non-terrestrial networks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10624052B2 (en) * 2018-05-11 2020-04-14 Dish Network L.L.C. Timing advance for satellite-based communications
CN110876188B (zh) * 2018-08-31 2020-09-01 展讯通信（上海）有限公司 用户设备参数的确定方法及装置、存储介质、基站
WO2020146506A2 (en) * 2019-01-08 2020-07-16 Apple Inc. Random access procedure for nr based satellite communication
CN109788548B (zh) * 2019-02-19 2020-06-12 上海交通大学 时间提前补偿的卫星移动通信随机接入方法、系统及介质

Also Published As

Publication number Publication date
EP4201117A1 (en) 2023-06-28
CN116235567A (zh) 2023-06-06
EP4201117A4 (en) 2024-05-22
US20230300770A1 (en) 2023-09-21
CA3185627A1 (en) 2022-02-24
WO2022036686A1 (en) 2022-02-24

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