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Patent Searching and Data


Title:
TRANSMISSION CONTROL METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/037069
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a transmission control method and apparatus. The method comprises: receiving control signalling sent by a network device; and within a first duration, controlling, according to the control signalling, packet data convergence protocol (PDCP) duplication transmission of a terminal device, wherein the first duration is the effective duration of the control signalling. By means of controlling, according to the control signalling, the PDCP duplication transmission of the terminal device within the first duration, a decision issued by the network device within the first duration may not be covered, such that a resource utilization rate and overall system performance can be improved.

Inventors:
WANG TINGTING (CN)
Application Number:
PCT/CN2020/111424
Publication Date:
March 04, 2021
Filing Date:
August 26, 2020
Export Citation:
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Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
H04W24/02; H04L5/00
Foreign References:
CN108632809A2018-10-09
CN108632809A2018-10-09
CN110401963A2019-11-01
US20180279193A12018-09-27
CN107241164A2017-10-10
CN109687944A2019-04-26
Other References:
CATT: "Survival time triggered PDCP duplication", 3GPP TSG-RAN WG2 MEETING #106, R2-1905752, RENO, USA, 17 May 2019 (2019-05-17), XP051710106
OPP: "MAC operation on the duplicated data from DPCP layer", 3GPP TSG-RAN2 #97BIS, R2-1702546, SPOKANE, USA, 7 April 2017 (2017-04-07), XP051253586
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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