Title:
DATA RECEIVING METHOD AND DEVICE, AND CONTROL METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/036802
Kind Code:
A1
Abstract:
The present disclosure relates to a data receiving method and device, and a control method and device. The method comprises: receiving downlink control information (DCI), wherein the DCI comprises a bandwidth update indication field and a transmission bandwidth indication field, the transmission bandwidth indication field carries transmission bandwidth information, and the transmission bandwidth information is used to indicate the frequency domain position; where the bandwidth update indication field indicates an update to the transmission bandwidth, updating the transmission bandwidth by using the transmission bandwidth information; and receiving data according to the transmission bandwidth information. According to the present disclosure, the transmission bandwidth can be dynamically updated according to the indication of DCI, and the transmission bandwidth can be updated with the dynamic change of network traffic, so as to match the dynamic demand of the network traffic, thereby improving system efficiency and improving the communication experience.
Inventors:
WANG HUALEI (CN)
Application Number:
PCT/CN2020/108907
Publication Date:
March 04, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
BEIJING UNISOC COMM TECH CO LTD (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2019139411A1 | 2019-07-18 |
Foreign References:
| CN110602748A | 2019-12-20 | |||
| US20190215126A1 | 2019-07-11 | |||
| CN102469613A | 2012-05-23 |
Other References:
MEDIATEK INC.: "Summary of Bandwidth Part Remaining Issues", 3GPP DRAFT; R1-1807729_SUMMARY OF BWP REMAINING ISSUES_R8, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Sanya, China; 20180416 - 20180420, 24 May 2018 (2018-05-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051463352
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
Download PDF: