US 2022/0046440 A1 · METHOD, SYSTEM AND DEVICE FOR CIRCUMVENTING FAR-END INTERFERENCE

Abstract

Disclosed in the present application are a method, system and device for circumventing far-end interference, which are used to better circumvent far-end interference by means of flexibly adjusting a GP length. The method for circumventing far-end interference provided by the present application comprises: an interference-receiving station preliminarily determining that there is far-end interference according to far-end interference features, and sending a first dedicated reference signal sequence to an interfering station; the interfering station determining that there is far-end interference according to the first dedicated reference signal sequence, and sending a second dedicated reference signal sequence to the interference-receiving station; the interference-receiving station finally determining that there is far-end interference according to the second dedicated reference signal sequence; and the interference-receiving station and the interfering station circumventing the far-end interference by means of adjusting the GP length.

Claims20

Dependent claims

A method for circumventing far-end interference, comprises:

determining, by an interfered station, that there is far-end interference preliminarily according to far-end interference features, and sending a first dedicated reference signal sequence to an interfering station;
determining, by the interfering station, that there is far-end interference according to the first dedicated reference signal sequence, and sending a second dedicated reference signal sequence to the interfered station;
determining, by the interfered station, that there is far-end interference finally according to the second dedicated reference signal sequence;
circumventing, by the interfered station and the interfering station, the far-end interference by adjusting a Guard Period, GP, length.

1 more element

A device for circumventing far-end interference, comprises:

a memory configured to store program instructions;
a processor configured to invoke the program instructions stored in the memory to perform following steps:
determining that there is far-end interference preliminarily according to far-end interference features, and sending a first dedicated reference sequence to an interfering station;
receiving a second dedicated reference signal sequence sent by the interfering station;
determining that there is far-end interference finally according to the second dedicated reference signal sequence;
circumventing the far-end interference by adjusting a GP length.

3 more elements

A device for circumventing far-end interference, comprises:

a memory configured to store program instructions;
a processor configured to invoke the program instructions stored in the memory to perform following steps:
receiving a first dedicated reference signal sequence sent by an interfered station;
determining that there is far-end interference according to the first dedicated reference signal sequence, and sending a second dedicated reference signal sequence to the interfered station;
circumventing the far-end interference by adjusting a GP length.

2 more elements

Dependencies are inferred from the claim text.

Method, system and device for circumventing far-end interference

Life of this patent

Method, system and device for circumventing far-end interference

Life of this patent

Abstract

Claims20