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Patent Searching and Data


Title:
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/177680
Kind Code:
A1
Abstract:
Provided is a communication method. A network device explicitly indicates, by means of indication information, the transmission priority of data that can be carried on a scheduled transmission resource, and after receiving the indication information, a terminal device can determine whether data to be currently sent can be sent on the scheduled transmission resource, thereby reducing the probability of communication failure caused by resource pre-emption in a scenario in which data with at least three types of transmission priorities coexists. The terminal device can further determine, according to the indication information, whether there is data to be received on the scheduled transmission resource; and if there is no data to be received on the scheduled transmission resource, the terminal device does not need to perform detection on the scheduled transmission resource, thereby reducing the power consumption of the terminal device.

Inventors:
JIAO SHURONG (CN)
HUA MENG (CN)
Application Number:
PCT/CN2020/077559
Publication Date:
September 10, 2020
Filing Date:
March 03, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04W72/10
Foreign References:
CN108289065A2018-07-17
CN108243501A2018-07-03
CN107889225A2018-04-06
CN108633088A2018-10-09
CN201910161416A2019-03-04
Other References:
VIVO: "UL Intra UE Tx Prioritization for URLLC", 3GPP DRAFT; R1-1810399, 12 October 2018 (2018-10-12), Chengdu, China, pages 1 - 4, XP051517808
See also references of EP 3923653A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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