INTERFERENCE MITIGATION

摘要

A method is disclosed of a wireless communication device adapted for signal reception over a first frequency region and adapted to operate in connection with a cellular communication network comprising at least a first network node and a second network node. The first network node is adapted to transmit a first, desired, signal over the first frequency region using a first radio access technology and the second network node is adapted to transmit a second, interfering, signal over a second frequency region using a second radio access technology. The first frequency region is partitioned into two or more sub-regions and the second frequency region is one of the sub-regions of the first frequency region. The method comprises performing signal reception over the first frequency region, determining that the signal reception includes reception of the second signal, selecting an interference mitigation method for the second signal based on the determination, performing the selected interference mitigation method for the second signal over the second frequency region, and performing detection of the first signal over the first frequency region. Corresponding computer program product, arrangements and wireless communication device are also disclosed.

主权项

1. A method of a wireless communication device adapted for signal reception over a first frequency region and adapted to operate in connection with a cellular communication network comprising at least a first network node and a second network node, wherein the first network node is adapted to transmit a first signal over the first frequency region using a first radio access technology, the second network node is adapted to transmit a second signal over a second frequency region using a second radio access technology, the first frequency region is partitioned into two or more sub-regions, the second frequency region is one of the sub-regions of the first frequency region, the first signal is a desired signal and the second signal is an interfering signal, the method comprising:
performing signal reception over the first frequency region; determining that the signal reception includes reception of the second signal; selecting an interference mitigation method for the second signal based on the determination; performing the selected interference mitigation method for the second signal over the second frequency region; and performing detection of the first signal over the first frequency region.