1. A receiver for enhancing estimation of a channel of a received signal, wherein said receiver is being configured to process at least one of (a) power control commands to obtain a pattern of processed power control commands or (b) phase estimation to obtain a pattern of processed phase estimation, wherein said power control commands comprise at least one of (a) power up, or (b) power down; match said pattern of at least one of (a) processed power control commands, or (b) processed phase estimation to a pattern corresponding to a plurality of channels; determine a type of channel of said plurality of channels based on said matched pattern of at least one of (a) said processed power control commands, or (b) said processed phase estimation; determine filtering parameters based on said type of channel that is determined; and enhance estimation of said channel based on said filtering parameters associated with said type of channel that is determined.