Title:
NEW RADIO PHYSICAL DOWNLINK CONTROL CHANNEL REPETITION
Document Type and Number:
WIPO Patent Application WO/2021/159451
Kind Code:
A1
Abstract:
Certain aspects of the present disclosure provide techniques for blind decoding and channel estimation (BD/CE) limitations and configuration of new radio (NR) physical downlink control channel (PDCCH) repetition. A method that may be performed by a user equipment (UE) includes A method for wireless communication in a wireless network by a user equipment (UE), comprising receiving configuration information for one or more control resource set (CORESET) repetitions within at least one search space (SS), determining a CORESET repetition pattern based on the configuration information, and monitoring for physical downlink control channel (PDCCH) transmissions within the one or more CORESET repetitions in the at least one SS according to the CORESET repetition pattern.
Inventors:
LI QIAOYU (US)
WEI CHAO (US)
XU HAO (US)
WEI CHAO (US)
XU HAO (US)
Application Number:
PCT/CN2020/075228
Publication Date:
August 19, 2021
Filing Date:
February 14, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
LI QIAOYU (CN)
WEI CHAO (CN)
XU HAO (CN)
LI QIAOYU (CN)
WEI CHAO (CN)
XU HAO (CN)
International Classes:
H04L5/00; H04W72/04
Domestic Patent References:
| WO2018226033A1 | 2018-12-13 |
Foreign References:
| CN110166197A | 2019-08-23 | |||
| CN109691206A | 2019-04-26 |
Other References:
ERICSSON: "On multi-TRP and multi-panel", 3GPP DRAFT; R1-1907418 ON MULTI-TRP AND MULTI-PANEL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, US; 20190513 - 20190517, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051709433
ZTE, SANECHIPS: "Discussion of PDCCH repetition", 3GPP DRAFT; R1-1801633 DISCUSSION OF PDCCH REPETITION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20180226 - 20180302, 16 February 2018 (2018-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051396976
ZTE, SANECHIPS: "Discussion of PDCCH repetition", 3GPP DRAFT; R1-1801633 DISCUSSION OF PDCCH REPETITION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20180226 - 20180302, 16 February 2018 (2018-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051396976
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF:
Previous Patent: NFC CARD SIMULATION MODE STARTING METHOD AND APPARATUS, AND TERMINAL AND STORAGE MEDIUM
Next Patent: SRS FOR ANTENNA SWITCHING
Next Patent: SRS FOR ANTENNA SWITCHING