Title:
METHOD AND APPARATUS OF DCI SIZE ALIGNMENT FOR A SCHEDULED CELL WITH MULTIPLE SCHEDULING CELLS
Document Type and Number:
WIPO Patent Application WO/2024/025258
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Downlink control information (DCI) size alignment for a scheduled cell with multiple scheduling cells. A includes receiving: first information for first fields of a first DCI format when on a primary cell (PCell) and second information for second fields of the first DCI format when on a secondary cell (SCell). The method further includes determining: a first size for the first DCI format on the PCell, a second size for the first DCI format on the SCell, and a first number of padding bits equal to an absolute difference between the first size and the second size. When the SCell is deactivated, the second size is determined based on a first reference downlink (DL) bandwidth part (BWP) for the SCell. The method further includes receiving the first DCI format in a physical downlink control channel (PDCCH) reception on the PCell or the SCell.
Inventors:
MOLAVIANJAZI EBRAHIM (US)
PAPASAKELLARIOU ARISTIDES (US)
PAPASAKELLARIOU ARISTIDES (US)
Application Number:
PCT/KR2023/010533
Publication Date:
February 01, 2024
Filing Date:
July 21, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04L1/00; H04W72/0457; H04W72/12; H04W72/232
Domestic Patent References:
| WO2022151348A1 | 2022-07-21 |
Foreign References:
| US20150271758A1 | 2015-09-24 | |||
| US20180077736A1 | 2018-03-15 | |||
| US20160219557A1 | 2016-07-28 | |||
| US20210258993A1 | 2021-08-19 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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