Title:
METHOD AND APPARATUS FOR PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) AND CHANNEL STATE INFORMATION (CSI) -REFERENCE SIGNAL (RS) MONITORING
Document Type and Number:
WIPO Patent Application WO/2023/004765
Kind Code:
A1
Abstract:
Embodiments of the present application relate to a method and apparatus for physical downlink control channel (PDCCH) and channel state information (CSI) -reference signal (RS) monitoring. An exemplary method may include: receiving configuration information for monitoring PDCCH, wherein the configuration information for monitoring PDCCH indicates at least one search space set configured in a set of OFDM symbol; receiving configuration information of CSI-RS, wherein the configuration information of CSI-RS indicates at least one CSI-RS configured in the set of OFDM symbol; and monitoring the at least one search space set and the at least one CSI-RS in the set of OFDM symbol based on one of the following: a configuration restriction rule on QCL-TypeD of CSI RS in view of CORESET in a same OFDM symbol; and a monitoring rule for monitoring PDCCH and CSI-RS with different QCL-TypeDs in a same OFDM symbol.
Inventors:
ZHANG YI (CN)
ZHU CHENXI (US)
LIU BINGCHAO (CN)
LING WEI (CN)
XIAO LINGLING (CN)
ZHU CHENXI (US)
LIU BINGCHAO (CN)
LING WEI (CN)
XIAO LINGLING (CN)
Application Number:
PCT/CN2021/109658
Publication Date:
February 02, 2023
Filing Date:
July 30, 2021
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2020205549A1 | 2020-10-08 |
Foreign References:
| US20190174466A1 | 2019-06-06 | |||
| CN111543097A | 2020-08-14 | |||
| US20200145982A1 | 2020-05-07 | |||
| CN110959268A | 2020-04-03 | |||
| US20200337029A1 | 2020-10-22 |
Other References:
VIVO: "Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH", 3GPP DRAFT; R1-2100422, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971011
ZTE: "Enhancements on simultaneous Tx/Rx of channels/signals", 3GPP DRAFT; R1-1906255 ENHANCEMENTS ON SIMULTANEOUS TX RX OF CHANNELS SIGNALS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727708
ZTE: "Enhancements on simultaneous Tx/Rx of channels/signals", 3GPP DRAFT; R1-1906255 ENHANCEMENTS ON SIMULTANEOUS TX RX OF CHANNELS SIGNALS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727708
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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