US 2022/0191875 A1 · PSCCH CONTROL CHANNEL DESIGN FOR NR V2X SIDELINK COMMUNICATION AND PSCCH DMRS PHYSICAL STRUCTURES

Abstract

A method for allocating channel resources for transmitting data by user equipment (UE), includes receiving a resource allocation specification for a PSCCH transmission on PSSCH resources. The resource allocation specifies a PSCCH decoding unit of N symbols by M PRBs. The decoding unit is larger than a resource element group (REG) associated with the PSSCH resources. The method includes causing transmission, by a transceiver, of the PSCCH transmission in using the decoding unit specified by the resource allocation specification.

Claims19

Dependent claims

A method for allocating channel resources for transmitting data by user equipment (UE), the method comprising:

receiving a resource allocation specification for a Physical Sidelink Control Channel (PSCCH) transmission on Physical Sidelink Shared Channel (PSSCH) resources, wherein the resource allocation specifies a PSCCH decoding unit of a first number of symbols by a second number physical resource blocks (PRBs), the decoding unit being larger than a resource element group (REG) associated with the PSSCH resources;
and
transmitting the PSCCH transmission based on the resource allocation specification.

Dependencies are inferred from the claim text.

Facts

Application

17/440,586Filed 1 Apr 2020

Priority

1 Apr 2019

Published

16 Jun 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

H04L 5/0053
Arrangements for allocating sub-channels of the transmission path: allocation of signalling, i.e. of overhead other than pilot signals
H04W 72/541
Based on quality criteria: using the level of interference
H04L 5/0051
Allocation of pilot signals, i.e. of signals known to the receiver: of dedicated pilots, i.e. pilots destined for a single user or terminal
H04W 72/02
Local resource management: selection of wireless resources by user or terminal

Pscch control channel design for nr v2x sidelink communication and pscch dmrs physical structures

Life of this patent

Pscch control channel design for nr v2x sidelink communication and pscch dmrs physical structures

Life of this patent

Abstract

Claims19