APPARATUS AND METHOD FOR UPLINK TRANSMISSIONS BASED ON SYNCHRONIZATION SIGNALS AND PHYSICAL BROADCAST CHANNEL BLOCK RECEPTIONS IN A WIRELESS COMMUNICATION SYSTEM

Title:

APPARATUS AND METHOD FOR UPLINK TRANSMISSIONS BASED ON SYNCHRONIZATION SIGNALS AND PHYSICAL BROADCAST CHANNEL BLOCK RECEPTIONS IN A WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2023/080717

Kind Code:

A1

Abstract:

Apparatuses and methods for spatial setting determination based on synchronization signals and physical broadcast channel (SS/PBCH) block receptions. A method performed by a user equipment (UE) in a wireless communication system includes receiving first information for a first set of indexes for synchronization signals and physical broadcast channel (SS/PBCH) blocks, a first SS/PBCH block corresponding to a first index from the first set of indexes, second information for a second set of indexes for SS/PBCH blocks, and a second SS/PBCH block corresponding to a second index from the second set of indexes. The method further includes determining a physical cell identity (PCI) of a serving cell based on the first SS/PBCH block and a path-loss based on the second SS/PBCH block. The first SS/PBCH block and the second SS/PBCH block have a same transmission power.

Inventors:

COZZO CARMELA (US)
PAPASAKELLARIOU ARISTIDES (US)

Application Number:

PCT/KR2022/017254

Publication Date:

May 11, 2023

Filing Date:

November 04, 2022

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W56/00; H04W48/10; H04W72/04; H04W74/08

Domestic Patent References:

WO2021109915A1

2021-06-10

Foreign References:

US20210328737A1	2021-10-21
KR20200015526A	2020-02-12
US20210306895A1	2021-09-30

Other References:

ERICSSON: "Use of NCD-SSB instead of CD-SSB for RedCap UEs", 3GPP DRAFT; R2-2110773, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20211101 - 20211112, 29 October 2021 (2021-10-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052071997

Attorney, Agent or Firm:

KWON, Hyuk-Rok et al. (KR)

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