Title:
WIRELESS COMMUNICATION METHOD AND USER EQUIPMENT FOR NON-CODEBOOK PUSCH TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2022/028262
Kind Code:
A1
Abstract:
A wireless communication method, performed by a User Equipment (UE) for non-CodeBook (non-CB) based Physical Uplink Shared Channel (PUSCH) transmission, includes receiving at least one configuration indicating a plurality of Sounding Reference Signal (SRS) resource sets from a network (NW); transmitting the multiple SRS resource sets to the NW; receiving at least one Scheduling Request Indicator (SRI) field in a Downlink Control Information (DCI) from the NW;and transmitting the non-CB based PUSCH transmission based on the at least one SRI to the NW, wherein each of the multiple SRS resource sets is transmitted to the NW in different time slot, different Orthogonal Frequency Division Multiplexing (OFDM) symbols or different subframes.
Inventors:
LIN CHIAHUNG (CN)
YU CHIAHAO (CN)
TSAI HSINHSI (CN)
YU CHIAHAO (CN)
TSAI HSINHSI (CN)
Application Number:
PCT/CN2021/108272
Publication Date:
February 10, 2022
Filing Date:
July 23, 2021
Export Citation:
Assignee:
FG INNOVATION CO LTD (CN)
International Classes:
H04W24/00
Foreign References:
| CN111052786A | 2020-04-21 |
Other References:
CATT: "Further considerations on SRS design", 3GPP DRAFT; R1-1710070, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Qingdao, P.R. China; 20170627 - 20170630, 26 June 2017 (2017-06-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051299294
SAMSUNG: "Discussion on Non-Codebook-Based UL Transmission", 3GPP DRAFT; R1-1713575 NR UL NON-CB-BASED TX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, P.R. Czechia; 20170821 - 20170825, 20 August 2017 (2017-08-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051316375
ZTE, ZTE MICROELECTRONICS: "Non-Codebook based and Hybrid based UL transmission", 3GPP DRAFT; R1-1701793 NON-CODEBOOK BASED AND HYBRID BASED UL TRANSMISSION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 7 February 2017 (2017-02-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051220859
SAMSUNG: "Discussion on Non-Codebook-Based UL Transmission", 3GPP DRAFT; R1-1713575 NR UL NON-CB-BASED TX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, P.R. Czechia; 20170821 - 20170825, 20 August 2017 (2017-08-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051316375
ZTE, ZTE MICROELECTRONICS: "Non-Codebook based and Hybrid based UL transmission", 3GPP DRAFT; R1-1701793 NON-CODEBOOK BASED AND HYBRID BASED UL TRANSMISSION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 7 February 2017 (2017-02-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051220859
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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