ADAPTIVE CSI RESOURCE ALLOCATION AND ADJUSTMENT BASED ON DIFFERENTIATED CHANNEL CONDITIONS

摘要

Improved apparatus and methods for efficiently allocating channel state information (CSI) resources in a wireless communication system. The apparatus includes a processing node configured to receive one or more channel features, wherein the one or more channel features are associated with a radio channel corresponding to a radio link connecting an access node and a user equipment. The processing node is configured to determine one or more distinguishing channel conditions based on the received one or more channel features, determine a desired channel state information (CSI) resource configuration based on the one or more distinguishing channel conditions, and allocate the desired CSI resource configuration based on the desired CSI resource configuration, and adjust a current CSI resource configuration associated with the radio channel, based on the determined desired CSI resource configuration.