US 2020/0403741 A1 · METHOD AND DEVICE IN UE AND BASE STATION FOR WIRELESS COMMUNICATION

Abstract

The disclosure provides a method and device in User Equipment (UE) and base station for wireless communication. The UE receives Q1 first-type information groups, and transmits or receives a first radio signal in a first time-frequency resource according to a configuration of a first information group; the first information group is one of the Q1 first-type information groups; a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups; each of the Q1 first-type information groups includes at least one of relevant information to a subcarrier spacing. The disclosure establishes an association between the frequency domain position of the first time-frequency resource and the first information group, thereby simplifying the reception of the first-type information group, improving the flexibility of scheduling of frequency domain resources on unlicensed spectrum, and improving the overall performance of the system.

Claims20

Dependent claims

A method in a User Equipment (UE) for wireless communication, comprising:

receiving Q1 first-type information groups;
and
first operating a first radio signal in a first time-frequency resource according to a configuration of a first information group;
wherein the first information group is one of the Q1 first-type information groups;
a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups;
each of the Q1 first-type information groups comprises at least one of relevant information to a subcarrier spacing, relevant information to a cyclic prefix or relevant information to a bandwidth, and the Q1 is a positive integer greater than 1;
and the first operating is transmitting, or the first operating is receiving.

4 more elements

A method in a base station for wireless communication, comprising:

transmitting Q1 first-type information groups;
and
first processing a first radio signal in a first time-frequency resource according to a configuration of a first information group;
wherein the first information group is one of the Q1 first-type information groups;
a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups;
each of the Q1 first-type information groups comprises at least one of relevant information to a subcarrier spacing, relevant information to a cyclic prefix or relevant information to a bandwidth, and the Q1 is a positive integer greater than 1;
and the first processing is receiving, or the first processing is transmitting.

4 more elements

A UE for wireless communication, comprising:

a first receiver, to receive Q1 first-type information groups;
and
a first transceiver, to first operate a first radio signal in a first time-frequency resource according to a configuration of a first information group;
wherein the first information group is one of the Q1 first-type information groups;
a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups;
each of the Q1 first-type information groups comprises at least one of relevant information to a subcarrier spacing, relevant information to a cyclic prefix or relevant information to a bandwidth, and the Q1 is a positive integer greater than 1;
and the first operate is transmit, or the first operate is receive.

4 more elements

A base station for wireless communication, comprising:

a first transmitter, to transmit Q1 first-type information groups;
and
a second transceiver, to first process a first radio signal in a first time-frequency resource according to a configuration of a first information group;
wherein the first information group is one of the Q1 first-type information groups;
a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups;
each of the Q1 first-type information groups comprises at least one of relevant information to a subcarrier spacing, relevant information to a cyclic prefix or relevant information to a bandwidth, and the Q1 is a positive integer greater than 1;
and the first process is receive, or the first process is transmit.

4 more elements

Dependencies are inferred from the claim text.

Method and device in ue and base station for wireless communication

Life of this patent

Method and device in ue and base station for wireless communication

Life of this patent

Abstract

Claims20