BR112022012466A2 - Sistemas de comunicação terrestre e não terrestre, aparelhos, e métodos - Google Patents

Sistemas de comunicação terrestre e não terrestre, aparelhos, e métodos

Info

Publication number
BR112022012466A2
BR112022012466A2 BR112022012466A BR112022012466A BR112022012466A2 BR 112022012466 A2 BR112022012466 A2 BR 112022012466A2 BR 112022012466 A BR112022012466 A BR 112022012466A BR 112022012466 A BR112022012466 A BR 112022012466A BR 112022012466 A2 BR112022012466 A2 BR 112022012466A2
Authority
BR
Brazil
Prior art keywords
terrestrial
communication systems
methods
devices
terrestrial communication
Prior art date
Application number
BR112022012466A
Other languages
English (en)
Inventor
Ma Jianglei
Jia Ming
Zhu Peiying
Tong Wen
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022012466A2 publication Critical patent/BR112022012466A2/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
    • H04B7/18502—Airborne stations
    • H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
    • 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
    • H04B7/18513—Transmission in a satellite or space-based system
    • 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
    • H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
    • H04B7/18526—Arrangements for data linking, networking or transporting, or for controlling an end to end session
    • 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
    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18591—Arrangements for interconnecting multiple systems
    • 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
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • 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
    • 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

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)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

SISTEMAS DE COMUNICAÇÃO TERRESTRE E NÃO TERRESTRE, APARELHOS, E MÉTODOS. A presente revelação se refere, em parte, a sistemas de comunicação não terrestre, e em algumas modalidades à integração de sistemas de comunicação terrestre e não-terrestre. Sistemas de comunicação não terrestre podem fornecer um sistema de comunicação mais flexível com alcance de cobertura sem fio estendida e qualidade de serviço aprimorada comparada a sistemas de comunicação convencionais.
BR112022012466A 2019-12-24 2020-12-24 Sistemas de comunicação terrestre e não terrestre, aparelhos, e métodos BR112022012466A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962953305P 2019-12-24 2019-12-24
US16/864,922 US11621768B2 (en) 2019-12-24 2020-05-01 Terrestrial and non-terrestrial communication systems, apparatuses, and methods
PCT/CN2020/139170 WO2021129767A1 (en) 2019-12-24 2020-12-24 Terrestrial and non-terrestrial communication systems, apparatuses, and methods

Publications (1)

Publication Number Publication Date
BR112022012466A2 true BR112022012466A2 (pt) 2022-09-06

Family

ID=76437460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022012466A BR112022012466A2 (pt) 2019-12-24 2020-12-24 Sistemas de comunicação terrestre e não terrestre, aparelhos, e métodos

Country Status (6)

Country Link
US (2) US11621768B2 (pt)
EP (1) EP4070478A4 (pt)
JP (1) JP2023508973A (pt)
CN (1) CN114846750B (pt)
BR (1) BR112022012466A2 (pt)
WO (1) WO2021129767A1 (pt)

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Also Published As

Publication number Publication date
US20230268986A1 (en) 2023-08-24
EP4070478A1 (en) 2022-10-12
US11621768B2 (en) 2023-04-04
US11979220B2 (en) 2024-05-07
JP2023508973A (ja) 2023-03-06
EP4070478A4 (en) 2023-01-18
WO2021129767A1 (en) 2021-07-01
US20210194571A1 (en) 2021-06-24
CN114846750B (zh) 2023-06-27
CN114846750A (zh) 2022-08-02

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