Title:
SIGNAL SENDING METHOD, SIGNAL RECEIVING METHOD, AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/082492
Kind Code:
A1
Abstract:
Provided are a signal sending method, a signal receiving method and a communication apparatus, which relate to the technical field of communications, and can improve the flexibility of resource scheduling. The method comprises: a terminal device determining a sounding reference signal (SRS) sequence, wherein the SRS sequence is obtained on the basis of a basic sequence, the basic sequence is determined on the basis of a frequency-hopping sub-band and a sending sub-band of an SRS, the bandwidth of the frequency-hopping sub-band is different from that of the sending sub-band, and the SRS sequence is used for generating the SRS; and the terminal device then sending the SRS to a network device.
Inventors:
GONG MINGXIN (CN)
Application Number:
PCT/CN2020/122434
Publication Date:
April 28, 2022
Filing Date:
October 21, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04B17/309
Foreign References:
| US20200244489A1 | 2020-07-30 | |||
| US20180083752A1 | 2018-03-22 | |||
| CN110178434A | 2019-08-27 |
Other References:
XIE, LIJUN: "The Research and Implementation of TD-LTD PUCCH and SRS Detection and Receiving Technology", MASTER THESIS, 11 March 2016 (2016-03-11), CN, pages 1 - 71, XP009535939
SONY: "Open issues on SRS design", 3GPP DRAFT; R1-1708261-OPEN ISSUES ON SRS DESIGN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Hangzhou; 20170515 - 20170519, 14 May 2017 (2017-05-14), XP051273454
SONY: "Open issues on SRS design", 3GPP DRAFT; R1-1708261-OPEN ISSUES ON SRS DESIGN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Hangzhou; 20170515 - 20170519, 14 May 2017 (2017-05-14), XP051273454
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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