US 12,764,551 B2 · Partial frequency time resource reuse coordination for interference mitigation in frequency reuse radio networks

Abstract

Systems and methods for partial frequency time resource reuse coordination. One example method includes transmitting, via a transceiver, a first network message including a transmit power level for the wireless base station and an identifier for the wireless base station. The method includes receiving, via the transceiver, a second network message from an end node, the second network message including the identifier and a radiofrequency signal characteristic for the end node. The method includes selecting, with an electronic processor, an interference coordination zone for the end node based on the radiofrequency characteristic for the end node. The method includes selecting, with the electronic processor, a frequency time resource for the end node based on the interference coordination zone. The method includes transmitting, via the transceiver, a third network message to the end node, the third network message including the frequency time resource.

Claims18

Dependent claims

A wireless base station comprising:

an electronic processor;
and
a transceiver coupled to the electronic processor;
wherein the electronic processor is configured to:
determine a default logical interference coordination zone for end node uplink transmissions;
transmit, via the transceiver, a first network message including a transmit power level for the wireless base station, an identifier for the wireless base station, and the default logical interference coordination zone;
receive, via the transceiver, a second network message from an end node, the second network message including the identifier and a radiofrequency signal characteristic for the end node;
select a logical interference coordination zone for the end node based on the radiofrequency characteristic for the end node;
select a frequency time resource for the end node based on the logical interference coordination zone;
and
transmit, via the transceiver, a third network message to the end node, the third network message including the frequency time resource.

8 more elements

A method for operating a wireless base station, the method comprising:

determining a default logical interference coordination zone for end node uplink transmissions;
transmitting, via a transceiver, a first network message including a transmit power level for the wireless base station, an identifier for the wireless base station, and the default logical interference coordination zone;
receiving, via the transceiver, a second network message from an end node, the second network message including the identifier and a radiofrequency signal characteristic for the end node;
selecting, with an electronic processor, a logical interference coordination zone for the end node based on the radiofrequency characteristic for the end node;
selecting, with the electronic processor, a frequency time resource for the end node based on the logical interference coordination zone;
and
transmitting, via the transceiver, a third network message to the end node, the third network message including the frequency time resource.

4 more elements

Dependencies are inferred from the claim text.

Partial frequency time resource reuse coordination for interference mitigation in frequency reuse radio networks

Life of this patent

Partial frequency time resource reuse coordination for interference mitigation in frequency reuse radio networks

Life of this patent

Abstract

Claims18