US 2015/0029988 A1 · METHOD, DEVICE AND SYSTEM FOR UPLINK RESOURCE ALLOCATION

Abstract

The present disclosure discloses a method, a device and a system for uplink resource allocation, relating to a wireless communication field and used for further reducing interference of service transmission between cell uplinks. The method for uplink resource allocation includes: a first base station determines uplink almost blank subframe (UL ABS) subframe(s) unused currently of a user equipment (UE) served by the first base station; and the first base station sends information of the determined UL ABS subframe(s) unused currently of the UE served by the first base station to a second base station, so that the second base station acquires available UL ABS subframe(s) and takes the available UL ABS subframe(s) as uplink subframe resource(s) of the second base station. The present disclosure is applied to a resource allocation scenario.

Claims20

Dependent claims

A method for uplink resource allocation, comprising:

determining, by a first base station, one or more uplink almost blank subframe (UL ABS) subframes unused currently by a user equipment (UE) served by the first base station;
and
sending, by the first base station, information of the determined one or more UL ABS subframes to a second base station, so that the second base station acquires one or more available UL ABS subframes and takes the one or more available UL ABS subframes as uplink subframe resources of the second base station.

A base station, comprising:

a first determining unit, configured to determine one or more uplink almost blank subframe (UL ABS) subframes unused currently by a user equipment (UE) served by the base station;
and
a first sending unit, configured to send information of the one or more UL ABS subframes unused currently by the UE determined by the first determining unit to a second base station, so that the second base station acquires one or more available UL ABS subframes and takes the one or more available UL ABS subframes as uplink resources of the second base station.

Dependencies are inferred from the claim text.

Method, device and system for uplink resource allocation

Life of this patent

Method, device and system for uplink resource allocation

Life of this patent

Abstract

Claims20