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1. WO2022000493 - METHOD AND SYSTEM FOR TIMING HANDLING MECHANISMS FOR INTEGRATION TERRESTRIAL NETWORKS AND NON TERRESTRIAL NETWORK

Publication Number WO/2022/000493
Publication Date 06.01.2022
International Application No. PCT/CN2020/100238
International Filing Date 03.07.2020
IPC
H04B 7/185 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations
H04W 56/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
CPC
H04B 7/1851
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations; ; Stations for satellite systems
1851Systems using a satellite or space-based relay
H04B 7/1853
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations; ; Stations for satellite systems
1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
H04W 28/0236
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0231based on communication conditions
0236radio quality, e.g. interference, losses or delay
H04W 4/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
H04W 56/004
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
004compensating for timing error of reception due to propagation delay
H04W 84/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04Large scale networks; Deep hierarchical networks
06Airborne or Satellite Networks
Applicants
  • MEDIATEK SINGAPORE PTE. LTD. [SG]/[SG]
  • LI, Dan [CN]/[CN] (AO)
  • LIN, Shiang-Jiun [CN]/[CN] (AO)
  • ZHU, Xuancheng [CN]/[CN] (AO)
  • FU, I-Kang [CN]/[CN] (AO)
Inventors
  • LI, Dan
  • LIN, Shiang-Jiun
  • ZHU, Xuancheng
  • FU, I-Kang
Agents
  • BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR TIMING HANDLING MECHANISMS FOR INTEGRATION TERRESTRIAL NETWORKS AND NON TERRESTRIAL NETWORK
(FR) PROCÉDÉ ET SYSTÈME POUR MÉCANISMES DE GESTION DE SYNCHRONISATION POUR RÉSEAUX TERRESTRES D'INTEGRATION ET RÉSEAU NON TERRESTRE
Abstract
(EN) There is long dynamic propagation delay in non Terrestrial Network (NTN) than integration Terrestrial Networks (TN). The invention introduces methods of transmission timing adjustment mechanism for non-terrestrial network, wherein shift the transmission timing over the pre-determined timing when failure event is detected.
(FR) Il existe un plus long retard de propagation dynamique dans un réseau non terrestre (NTN) que dans des réseaux terrestres d'intégration (TN). L'invention introduit des procédés de mécanisme de réglage de synchronisation de transmission pour un réseau non terrestre, qui décalent la synchronisation de transmission par rapport à la synchronisation prédéterminée lors de la détection d'un évènement de défaillance.
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