We consider the general problem of Uniform Error Property (UEP) for multidimensional coded modulation, transmitted over the AWGN or flat fading channel and received by a generalized decoder. The symbols are restricted to have constant energy. The generalized decoder is a very broad range model for the decoders and receivers which are used in current and proposed communication systems. It operates by maximizing an arbitrary likelihood function which its arguments are front-end correlator outputs. The coherent decoder for AWGN is only a special case. A group code structure which guarantees UEP is obtained by extending the theory of geometrically uniform codes to apply to the generalized decoder. A discussion on the particular case of noncoherent decoding is presented.
|Number of pages||5|
|State||Published - 1995|
|Event||Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3) - Singapore, Singapore|
Duration: 14 Nov 1995 → 16 Nov 1995
|Conference||Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3)|
|Period||14/11/95 → 16/11/95|