US 2017/0289918 A1 · POWER ALLOCATION METHOD AND COMMUNICATIONS DEVICE

Abstract

Embodiments of the present invention provide a power allocation method and a communications device. The power allocation method includes: determining, by a first communications device, a first power control parameter group, where the first power control parameter group includes information used to indicate a transmit power of the first communications device in a first-type subframe, and sending, by the first communications device, a signal only on a downlink frequency resource in the first-type subframe; and determining, by the first communications device, a second power control parameter group, where the second power control parameter group includes information used to indicate a transmit power of the first communications device in a second-type subframe, and sending, by the first communications device, signals on both a downlink frequency resource and an uplink frequency resource in the second-type subframe.

Claims20

Dependent claims

A communications device, comprising:

a processing module and a sending module, wherein the processing module is configured to:
determine a first power control parameter group, wherein the first power control parameter group comprises information used to indicate a transmit power of the sending module in a first-type subframe, and the sending module sends a signal only on a preset downlink frequency resource in the first-type subframe;
and determine a second power control parameter group, wherein the second power control parameter group comprises information used to indicate a transmit power of the sending module in a second-type subframe, and the sending module sends signals on both a downlink frequency resource and an uplink frequency resource that are preset in the second-type subframe.

A communications device, comprising:

a receiving module, configured to:
receive a first power control parameter group sent by a first communications device, wherein the first power control parameter group comprises information used to indicate a transmit power of the first communications device in a first-type subframe, and the first communications device sends a signal only on a downlink frequency resource in the first-type subframe;
and receive a second power control parameter group sent by the first communications device, wherein the second power control parameter group comprises information used to indicate a transmit power of the first communications device in a second-type subframe, and the first communications device sends signals on both a downlink frequency resource and an uplink frequency resource in the second-type subframe;
and
a processing module, configured to:
determine the transmit power of the first communications device in the first-type subframe;
and determine the transmit power of the first communications device in the second-type subframe.

4 more elements

Dependencies are inferred from the claim text.

Power allocation method and communications device

Life of this patent

Power allocation method and communications device

Life of this patent

Abstract

Claims20