Title:
METHODS AND APPARATUS FOR UE POWER SAVINGS IN INITIAL DOWNLINK BANDWIDTH PART DEDICATED TO REDCAP DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/018301
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and apparatuses for operating in different bandwidth parts (BWPs). A method includes receiving a first synchronization signal and physical broadcast channel (SS/PBCH) block in a first BWP; determining, based on information provided by the first SS/PBCH block, a first control resource set (CORESET) in the first BWP; and receiving a first physical downlink control channel (PDCCH) in the first CORESET. The PDCCH provides a first downlink control information (DCI) format that schedules a reception of a first physical downlink shared channel (PDSCH) providing a system information block (SIB1). The method further includes receiving the first PDSCH, determining a second BWP based on information provided by the SIB1, and receiving a second SS/PBCH block in the second BWP. The second BWP does not include a bandwidth of the first SS/PBCH block. The second BWP does not include a bandwidth of the first CORESET.
Inventors:
LIN QIONGJIE (US)
SI HONGBO (US)
PAPASAKELLARIOU ARISTIDES (US)
SI HONGBO (US)
PAPASAKELLARIOU ARISTIDES (US)
Application Number:
PCT/KR2022/012126
Publication Date:
February 16, 2023
Filing Date:
August 12, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/04; H04W48/10; H04W52/02; H04W56/00
Domestic Patent References:
| WO2021109915A1 | 2021-06-10 |
Foreign References:
| US20210195654A1 | 2021-06-24 | |||
| US20210076384A1 | 2021-03-11 | |||
| US20200413335A1 | 2020-12-31 |
Other References:
LG ELECTRONICS INC.: "Higher layer support for reduced capability NR devices", 3GPP DRAFT; R1-2107451, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), vol. RAN WG1, no. Online; 20210816 - 20210827, 7 August 2021 (2021-08-07), XP052038387
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
Download PDF: