Title:
PROPAGATION DELAY COMPENSATION
Document Type and Number:
WIPO Patent Application WO/2021/208082
Kind Code:
A1
Abstract:
Time synchronization accuracy of UE may not meet the requirement of time sensitive services in some cases such as UE-gNB distance > 200m. The provided schemes ensure that the UEs supporting time sensitive services meet the synchronization accuracy requirement and the continuity of time sensitive traffic is guaranteed.
Inventors:
WANG HEJUN (CN)
SHENG JIA (CN)
SHENG JIA (CN)
Application Number:
PCT/CN2020/085396
Publication Date:
October 21, 2021
Filing Date:
April 17, 2020
Export Citation:
Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04L7/04
Foreign References:
| CN101790188A | 2010-07-28 | |||
| EP3389216A1 | 2018-10-17 |
Other References:
VIVO: "Propagation delay compensation for reference time", 3GPP TSG-RAN WG2 MEETING #107BIS R2-1912311, 18 October 2019 (2019-10-18), XP051790358
NOKIA ET AL.: "[AT109e][032][IIOT] Accurate Reference Timing", 3GPP TSG-RAN WG2 MEETING #109E R2-2002281, 6 March 2020 (2020-03-06), XP051864810
NOKIA ET AL.: "[AT109e][032][IIOT] Accurate Reference Timing", 3GPP TSG-RAN WG2 MEETING #109E R2-2002281, 6 March 2020 (2020-03-06), XP051864810
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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