Title:
PRIORITY DIFFERENTIATION OF SR TRANSMISSIONS WITH PERIODIC/SEMI-PERSISTENT CSI REPORT
Document Type and Number:
WIPO Patent Application WO/2021/015276
Kind Code:
A1
Abstract:
A UE is configured to transmit PUCCHs for respective SRs with SR transmission occasions that would overlap with a transmission of a PUCCH with CSI with normal BLER requirements in a resource using PUCCH format 2, 3, or 4 in a subslot of a slot. The UE includes processing circuitry configured to append SR information bits to periodic/semi-persistent CSI information bits using PUCCH format 2, 3, or 4, and transmitting circuity configured to transmit combined UCI bits, having the periodic/semi-persistent CSI information bits and the SR information bits, in a PUCCH for CSI reporting using the PUCCH resource for the periodic/semi-persistent CSI information bits with PUCCH format 2, 3, or 4. A number of the SR information bits is based on a total number of SRs with all priority configurations, or SRs with low priority configurations, whose PUCCH resources overlap with the PUCCH resource for periodic/semi-persistent CSI in the slot.
Inventors:
YIN ZHANPING
Application Number:
PCT/JP2020/028574
Publication Date:
January 28, 2021
Filing Date:
July 22, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04W72/12
Domestic Patent References:
| WO2018137221A1 | 2018-08-02 |
Other References:
Huawei, HiSilicon, Discussion on partial overlap between PUCCHs, 3GPP TSG RAN WG1 #92b R1-1804427, 2018.04.20 Section 3, Section 4
SAMSUNG: "Corrections on PUCCH for up to 2 Symbols", 3GPP DRAFT; R1-1806733 CORRECTIONS ON PUCCH FOR UP TO 2 SYMBOLS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, R1-1806733 Corrections on PUCCH for up to 2 Symbol, 20 May 2018 (2018-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051441935
SAMSUNG: "Corrections on PUCCH for up to 2 Symbols", 3GPP DRAFT; R1-1806733 CORRECTIONS ON PUCCH FOR UP TO 2 SYMBOLS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, R1-1806733 Corrections on PUCCH for up to 2 Symbol, 20 May 2018 (2018-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051441935
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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