US 2020/0404699 A1 · CONTROL CHANNEL POSITION DETERMINING METHOD, DEVICE, AND PROCESSOR-READABLE STORAGE MEDIUM

Abstract

Embodiments of the present invention provide a control channel position determining method, a device, and a processor-readable storage medium. A terminal device determines an available unlicensed band set and a control channel resource group, and determines at least one first unlicensed band to which at least one of control channel resource groups belongs, based on bitmap information or offset information. The at least one first unlicensed band belongs to the available unlicensed band set. Compared with that a control channel resource group is semi-statically configured to belong to a first unlicensed band, according to the embodiments of the present invention, no matter how an available unlicensed band included in an available unlicensed band set changes, a first unlicensed band to which at least one control channel resource group belongs can always be determined, thereby ensuring normal communication.

Claims22

Dependent claims

A control channel position determining method, comprising:

determining an unlicensed band set, wherein the unlicensed band set comprises A unlicensed bands;
determining an available unlicensed band set, wherein the available unlicensed band set comprises B unlicensed bands, and the available unlicensed band set is a subset of the unlicensed band set;
and
determining C first unlicensed bands in the available unlicensed band set, wherein the C first unlicensed bands comprise a control channel, and A, B and C are all positive integers.

1 more element

A wireless communications apparatus, comprising a processor, wherein the processor is configured to determine an unlicensed band set, and the unlicensed band set comprises A unlicensed bands;

the processor is further configured to determine an available unlicensed band set, wherein the available unlicensed band set comprises B unlicensed bands, and the available unlicensed band set is a subset of the unlicensed band set;
and
the processor is further configured to determine C first unlicensed bands in the available unlicensed band set, wherein the C first unlicensed bands comprise a control channel, and A, B and C are all positive integers.

Dependencies are inferred from the claim text.

Facts

Application

17/013,329Filed 4 Sep 2020

Priority

CN 201810183089.86 Mar 2018

Published

24 Dec 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 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 74/002
Wireless channel access: transmission of channel access control information
H04L 5/001
The frequencies being orthogonal, e.g. OFDM or DMT: the frequencies being arranged in component carriers
H04L 27/0006
Modulated-carrier systems: assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in…

Control channel position determining method, device, and processor-readable storage medium

Life of this patent

Control channel position determining method, device, and processor-readable storage medium

Life of this patent

Abstract

Claims22