Title :
Coding for noncoherent communication
Author :
Warrier, Dilip ; Madhow, Upamanyu ; Koetter, Ralf
Author_Institution :
Aware Inc., Bedford, MA, USA
Abstract :
We consider noncoherent communication over a frequency nonselective channel. Results from coherent coding theory are used to devise both low and high rate codes for noncoherent systems. Further, one-dimensional noncoherent codes with good Hamming distance properties can be transformed into space-time noncoherent codes which achieve full transmit diversity using a block transformation
Keywords :
Hamming codes; encoding; telecommunication channels; 1D noncoherent codes; Hamming code; Hamming distance properties; block transformation; coherent coding theory; frequency nonselective channel; high rate codes; low rate codes; noncoherent communication; one-dimensional noncoherent codes; space-time noncoherent codes; transmit diversity; Binary codes; Demodulation; Diversity methods; Frequency; Hamming distance; Laboratories; Partitioning algorithms; Space time codes; Transmitting antennas; Vectors;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866366
