US 10,708,939 B2 · Method and device for uplink data operations

Abstract

A method and a device for uplink data operations are provided to enable a user equipment to perform uplink data transmission for a numerology scenario. In embodiments of the present application, the user equipment determines uplink scheduling signaling according to a first correspondence between a numerology and the uplink scheduling signaling, determines a bearer according to a second correspondence between the numerology and the bearer, and performs an uplink data operation according to the uplink scheduling signaling and the bearer. In the present invention, since the user equipment can perform uplink data operations according to the first correspondence between the numerology and the uplink scheduling signaling and the second correspondence between the numerology and the bearer, the user equipment is able to perform uplink data operations for the numerology scenario, thus improving system performance.

Claims18

Dependent claims

A method for performing an uplink data operation, the method comprising:

determining, by a user equipment, an uplink grant corresponding to a numerology configured by the network side for the user equipment, according to a first correspondence relationship between numerologies and uplink grants;
determining, by the user equipment, one or more bearers corresponding to the numerology configured by the network side for the user equipment, according to a second correspondence relationship between the numerologies and bearers;
and
performing, by the user equipment, an uplink data operation according to the determined uplink grant corresponding to the numerology and the determined bearers corresponding to the numerology;
wherein the method further comprises:
determining, by the user equipment, the first correspondence relationship and/or the second correspondence relationship according to a configuration of a network-side device.

3 more elements

A method for allocating a resource, the method comprising:

determining, by a network-side device, first configuration information and second configuration information, wherein the first configuration information is used to determine a first correspondence relationship between numerologies and uplink grants, and the second configuration information is used to determine a second correspondence relationship between numerologies and bearers;
and
transmitting, by the network-side device, the configuration information to a user equipment so that the user equipment determines an uplink grant according to the first correspondence relationship, determines one or more bearers according to the second correspondence relationship, and performs an uplink data operation according to the uplink grant and the bearers.

A user equipment for performing an uplink data operation, comprising:

a processor configured to read and execute program in a memory:
to determine an uplink grant corresponding to a numerology configured by the network side for the user equipment, according to a first correspondence relationship between numerologies and uplink grants;
to determine one or more bearers corresponding to the numerology configured by the network side for the user equipment, according to a second correspondence relationship between the numerologies and bearers;
and
to perform an uplink data operation according to the determined uplink grant corresponding to the numerology, and the determined bearers corresponding to the numerology;
and
a transceiver configured to receive and transmit data under the control of the processor;
wherein the processor is further configured to determine the first correspondence relationship and/or the second correspondence relationship according to a configuration of a network-side device.

5 more elements

Dependencies are inferred from the claim text.

Method and device for uplink data operations

Life of this patent

Method and device for uplink data operations

Life of this patent

Abstract

Claims18