Title:
WIRELESS COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/115468
Kind Code:
A1
Abstract:
Provided are a wireless communication method and a communication apparatus. The method comprises: determining a first time window, the first time window being a transmission time window of an SRS for positioning, the first time window being determined on the basis of a DRX duration timer, and the length of the first time window being a static value. By introducing the first time window, the certainty of SRS transmission time can be enhanced.
Inventors:
ZHAO ZHENG (CN)
LYU LING (CN)
YANG ZHONGZHI (CN)
LYU LING (CN)
YANG ZHONGZHI (CN)
Application Number:
PCT/CN2021/140915
Publication Date:
June 29, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
QUECTEL WIRELESS SOLUTIONS CO LTD (CN)
International Classes:
H04W76/28; H04L5/00; H04W52/02; H04W64/00
Foreign References:
| CN113497687A | 2021-10-12 | |||
| CN113545135A | 2021-10-22 |
Other References:
QUALCOMM [RAN1]: "[DRAFT] Reply LS on CSI/SRS reporting", 3GPP DRAFT; R1-1912928, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051823691
HUAWEI, HISILICON: "Remaining issues in the MAC spec", 3GPP DRAFT; R2-2005092, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888576
HUAWEI, HISILICON: "Remaining issues in the MAC spec", 3GPP DRAFT; R2-2005092, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888576
VIVO: "Discussion on SRS for positioning during the DRX inactive period", 3GPP DRAFT; R2-2006545, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051911491
APPLE: "On positioning SRS transmission in CDRX", 3GPP DRAFT; R4-2009914, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051916983
HUAWEI, HISILICON: "Remaining issues in the MAC spec", 3GPP DRAFT; R2-2005092, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888576
HUAWEI, HISILICON: "Remaining issues in the MAC spec", 3GPP DRAFT; R2-2005092, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888576
VIVO: "Discussion on SRS for positioning during the DRX inactive period", 3GPP DRAFT; R2-2006545, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051911491
APPLE: "On positioning SRS transmission in CDRX", 3GPP DRAFT; R4-2009914, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051916983
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (CN)
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