Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/120803
Kind Code:
A1
Abstract:
The present application provides a communication method and apparatus. The method comprises: after obtaining time-frequency domain position information of a resource element carrying a reference signal on a first carrier, a base station selects any subframe other than a subframe of the resource element carrying the reference signal on a second carrier to transmit data. According to the communication method provided by embodiments of the present application, the base station does not schedule a subframe of the resource element carrying the reference signal on the second carrier, so that the data of the second carrier transmitted by the base station can be received by a terminal device without interference.
Inventors:
TU JINGXUAN (CN)
FU XIA (CN)
FU XIA (CN)
Application Number:
PCT/CN2020/135763
Publication Date:
June 16, 2022
Filing Date:
December 11, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00; H04W72/12
Foreign References:
| CN110492982A | 2019-11-22 | |||
| CN108282283A | 2018-07-13 | |||
| CN109997399A | 2019-07-09 | |||
| US10264581B1 | 2019-04-16 |
Other References:
VIVO: "Remaining issues on harmonic interference handling", 3GPP DRAFT; R1-1719803_REMAINING ISSUES ON HARMONIC INTERFERENCE HANDLING, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051369545
ERICSSON: "On Coexistence between LTE and NR", 3GPP DRAFT; R1-1701131 ON LTE AND NR COEXISTENCE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 16 January 2017 (2017-01-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051208645
ERICSSON: "Reserved resources supporting NR co-existence with LTE and NB-IoT", 3GPP DRAFT; R1-1710912, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Qingdao, China; 20170627 - 20170630, 26 June 2017 (2017-06-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051300113
ERICSSON: "On Coexistence between LTE and NR", 3GPP DRAFT; R1-1701131 ON LTE AND NR COEXISTENCE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 16 January 2017 (2017-01-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051208645
ERICSSON: "Reserved resources supporting NR co-existence with LTE and NB-IoT", 3GPP DRAFT; R1-1710912, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Qingdao, China; 20170627 - 20170630, 26 June 2017 (2017-06-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051300113
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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