Method and apparatus for interference mitigation utilizing antenna pattern adjustments
AssigneeISCO International, LLC
InventorsAmr Abdelmonem, Mikhail Galeev, Dariusz Seskiewicz
Life of this patent
Estimating the term…
Abstract
A system that incorporates the subject disclosure may perform, for example, a method for receiving interference information, identifying a plurality of interferers, approximating a location of the plurality of interferers, and adjusting an antenna pattern of an antenna. The method can include determining traffic loads and adjusting the antenna pattern according to the traffic loads. Other embodiments are disclosed.
Claims20
A method, comprising:
- receiving, at a base station including a processing system having a processor, a plurality of orthogonal frequency division multiplexing (OFDM) signals from a plurality of mobile communication devices, wherein the plurality of OFDM signals include a plurality of different frequencies;
- determining, by the processing system, interference information of an interferer, wherein the determining the interference information comprises averaging power measurements at each of the plurality of different frequencies over time;
- reporting, by the processing system, the interference information to a diagnostic system;
- and
- receiving from the diagnostic system, by the processing system, instructions to adjust an antenna pattern of a first antenna of the base station to reduce interference by the interferer.
A non-transitory, machine-readable storage medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, the operations comprising:
- receiving, at a base station, a plurality of orthogonal frequency division multiplexing (OFDM) signals from a plurality of mobile communication devices, wherein the plurality of OFDM signals include a plurality of different frequencies;
- determining interference information of an interferer, wherein the determining the interference information comprises averaging power measurements at each of the plurality of different frequencies over time;
- reporting the interference information to a diagnostic system;
- and
- receiving, from the diagnostic system, instructions to adjust an antenna pattern of a first antenna of the base station to reduce interference by the interferer.
A base station, comprising:
- a processing system including a processor;
- and
- a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
- receiving a plurality of orthogonal frequency division multiplexing (OFDM) signals from a plurality of mobile communication devices, wherein the plurality of OFDM signals include at a plurality of different frequencies;
- determining interference information of an interferer, wherein the determining the interference information comprises averaging power measurements at each of the plurality of different frequencies over time;
- reporting the interference information to a diagnostic system;
- and
- receiving, from the diagnostic system, instructions to adjust an antenna pattern of a first antenna of the base station to reduce interference by the interferer.
Dependencies are inferred from the claim text.