We propose the use of low-density parity-check (LDPC) codes for compression of memory correlated binary sources. The correlation model between the sou...

Log-likelihood ratio (LLR) conversion schemes are proposed to reduce the effect of perforations that occur in orthogonal code hopping multiplexing (OC...

This letter introduces a new multiuser detection scheme which uses evolutionary programming (EP) to detect the user bits based on the maximum-likeliho...

In this letter, the concept of pseudorandom active reflector, based on the ultra-wideband (UWB) technology, is introduced. It consists in a simple dev...

Using analytical techniques, we determine the conditions under which the combined carrier channel assignment (CCCA) scheme of channel allocation is pr...