Title:
UPLINK DATA TRANSMISSION METHOD AND RECEIVING METHOD, APPARATUSES, TERMINAL, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/026691
Kind Code:
A1
Abstract:
Disclosed are an uplink data transmission method and receiving method, apparatuses, a terminal, and a medium. The method comprises: a UE receives a first uplink scheduling grant of a first service; determine a first uplink data channel of the first service according to the first uplink scheduling grant; when the first uplink data channel of the first service conflicts with a second uplink data channel of a second service in a time domain, determine a bit rate of second uplink data after the second service is punctured; when the bit rate is higher than a threshold, send first uplink data of the first service on the first uplink data channel, and cancel sending the second uplink data after the second service is punctured. When the UE simultaneously performs uplink data transmission of different priority services, according to the relationship between the bit rate and the threshold in the present invention, the UE determines whether to continue to send uplink data of the second service to a base station, thereby reducing a waste of transmitted resources, and reducing interference in a network.
Inventors:
MU QIN (CN)
Application Number:
PCT/CN2019/100028
Publication Date:
February 18, 2021
Filing Date:
August 09, 2019
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L5/00; H04W74/08
Domestic Patent References:
| WO2019137467A1 | 2019-07-18 | |||
| WO2019098697A1 | 2019-05-23 |
Foreign References:
| US20180035459A1 | 2018-02-01 | |||
| CN109155682A | 2019-01-04 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "On Intra-UE UL multiplexing between eMBB and URLLC", 3GPP TSG-RAN WG1 MEETING #93; R1-1806659, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 20 May 2018 (2018-05-20), Busan, Republic of Korea; 20180521 - 20180525, XP051441861
ZTE: "UL control enhancements for NR URLLC", 3GPP TSG RAN WG1 #96BIS; R1-1904144, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 3 April 2019 (2019-04-03), Xi’an, China; 20190408 - 20190412, pages 1 - 8, XP051707144
ZTE: "UL control enhancements for NR URLLC", 3GPP TSG RAN WG1 #96BIS; R1-1904144, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 3 April 2019 (2019-04-03), Xi’an, China; 20190408 - 20190412, pages 1 - 8, XP051707144
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: