Abstract: An apparatus and method for adaptively producing transmitted signals and processing received signals in a communication system which includes smart antenna array of antenna elements. When processing received signals, the invention modifies an existing processing scheme by incorporating information about a second set of signals for which training or other characteristic information such as a reference is unknown to information about a first set of signals for which characteristic information such as a reference is known, prior to executing the processing scheme. This approach can be used to modify the receive weights which determine the relative weight assigned to the signals received from each of a plurality of antenna elements to take into account the presence of a changing interference environment. This permits an adaptive updating of the receive weights based on the additional information provided by the second set of data.

Abstract: This invention relates to high speed digital printing of pages each obtained by merging one or more page elements. A method is disclosed for merging page elements which are stored in a compressed format, the merging substantially in compressed domain to enable the an implementation of the method to perform the merge rapidly, keeping up with a fast printing device. The merging occurs according to a page layout script which specifies the positions and printing order of selected page elements on each page. An apparatus for merging also is disclosed.