Title:
COLLISION HANDLING and UCI MULTIPLEXING for URLLC PUCCH and eMBB PUSCH
Document Type and Number:
WIPO Patent Application WO/2020/196546
Kind Code:
A1
Abstract:
A user equipment (UE) is described. The UE includes a higher layer processor configured to perform collision handling between ultra-reliable low-latency communication (URLLC) physical uplink control channel (PUCCH) and enhanced mobile broadband (eMBB) physical uplink shared channel (PUSCH). The higher layer processor is also configured to determine conditions for URLLC uplink control information (UCI) multiplexing on the eMBB PUSCH. The UE also includes transmitting circuitry configured to perform multiplexing of the URLLC UCI on the eMBB PUSCH if the UCI multiplexing conditions are satisfied, or the transmitting circuitry is configured to perform channel prioritization by transmitting the URLLC PUCCH and dropping the eMBB PUSCH at least on the overlapping symbols if the UCI multiplexing conditions are not satisfied.
Inventors:
YIN ZHANPING
Application Number:
PCT/JP2020/013100
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
SHARP KK (JP)
FG INNOVATION CO LTD (CN)
FG INNOVATION CO LTD (CN)
International Classes:
H04W72/04
Other References:
INTEL CORPORATION: "On enhancements to intra-UE multiplexing for IIoT", 3GPP DRAFT; R1-1902499-INTEL-INTRA-UE-MULTIPLEXING, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1902499-Intel-Intra-UE-Multiplexing, 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051600195
NOKIA, NOKIA SHANGHAI BELL: "Summary of Friday offline discussion on UL/DL intra-UE prioritization/multiplexing", 3GPP DRAFT; R1-1903818_SUMMARY OF FRI OFFLINE DISCUSSION ON INTRA-UE PRIORITIZATION MULTIPLEXING IN AI 7.2.6.4, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1903818_Summary of Fri offline discussion on in, 5 March 2019 (2019-03-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051687664
CATT: "Scheduling and processing timeline enhancements for URLLC", 3GPP DRAFT; R1-1902005, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1902005, 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051599700
NOKIA, NOKIA SHANGHAI BELL: "Summary of Friday offline discussion on UL/DL intra-UE prioritization/multiplexing", 3GPP DRAFT; R1-1903818_SUMMARY OF FRI OFFLINE DISCUSSION ON INTRA-UE PRIORITIZATION MULTIPLEXING IN AI 7.2.6.4, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1903818_Summary of Fri offline discussion on in, 5 March 2019 (2019-03-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051687664
CATT: "Scheduling and processing timeline enhancements for URLLC", 3GPP DRAFT; R1-1902005, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1902005, 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051599700
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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