US 2019/0159226 A1 · DESIGNS FOR REMAINING MINIMUM SYSTEM INFORMATION (RMSI) CONTROL RESOURCE SET (CORESET) AND OTHER SYSTEM INFORMATION (OSI) CORESET

Abstract

Certain aspects of the present disclosure provide techniques and apparats relating to designs for the remaining minimum system information (RMSI) control resource set (CORESET) and the other system information (OSI) CORESET. In certain aspects, a wireless communication device (e.g., user equipment) is enabled to determine the location of Type0-PDCCH common search space CORESET and the OSI CORESET in the frequency and time domains based on the location of the synchronization signal block (SSB) transmissions in the frequency and time domains. Determining the location of the RMSI CORESET and the OSI CORESET frequency and time resources enables the UE to receive the RMSI CORESET and the OSI CORESET, respectively.

Claims30

Dependent claims

A method for wireless communications by a user equipment (UE), comprising:

storing a mapping of synchronization signal block (SSB) time resources to Type0-physical downlink control channel (PDCCH) common search space control resource set (CORESET) time resources;
receiving an indication of SSB time resources;
determining locations of Type0-PDCCH common search space CORESET time resources based on the mapping and the indication;
and
receiving Type0-PDCCH in a Type0-PDCCH common search space CORESET.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/170,572Filed 25 Oct 2018

Priority

17 Nov 2017

Published

23 May 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

H04W 72/1263
Wireless traffic scheduling: mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
H04L 5/0044
Arrangements for allocating sub-channels of the transmission path: allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
H04L 5/0048
Arrangements for allocating sub-channels of the transmission path: allocation of pilot signals, i.e. of signals known to the receiver
H04L 5/0053
Arrangements for allocating sub-channels of the transmission path: allocation of signalling, i.e. of overhead other than pilot signals

Designs for remaining minimum system information (rmsi) control resource set (coreset) and other system information (osi) coreset

Life of this patent

Designs for remaining minimum system information (rmsi) control resource set (coreset) and other system information (osi) coreset

Life of this patent

Abstract

Claims30