Enhanced receiver adaptation based on relation between signals from aggressor and victim cells

摘要

A method in a first radio node for adapting a receiver type is described. The first radio node includes a first a second different receiver types. The first radio node is included in a wireless communications network, which further includes a second and at least one third radio nodes. The method includes adapting the receiver type to be one of the first and the second types in the first radio node, for receiving first signals from the second radio node, based on a relation between an activity of the first signals and second signals received from the at least one third radio node. The first signals include signals received from a first cell associated with the second radio node. The second signals include signals received from a second cell associated with the at least third radio node. The at least third radio node causes interference on the first signals.

主权项

1. A method in a first radio node for adapting a receiver type in the first radio node, the first radio node comprising a receiver that is configured to selectively operate according to at least a first receiver type and a second receiver type, the two receiver types being different, and the first radio node being comprised in a wireless communications network, the wireless communications network further comprising a second radio node and at least one third radio node, and the method comprising:
adapting the receiver of the first radio node to selectively operate according to one of the first receiver type and the second receiver type, for receiving first signals from the second radio node, wherein the adapting selects between the first receiver type and the second receiver type based on a determination made from a relation between an activity of the first signals and second signals received from the at least one third radio node, wherein the first signals comprise signals received from a first cell associated with the second radio node, wherein the second signals comprise signals received from a second cell associated with the at least one third radio node, and wherein the second signals from the at least one third radio node cause interference on the first signals, wherein adapting the receiver comprises configuring the receiver of the first radio node to operate according to the one of the first receiver type or the second receiver type, and wherein the first receiver type and second receiver type are different from each other with respect to operations performed by the receiver to mitigate interference.