Title :
The two dimensional Mazo limit
Author :
Rusek, Fredrik ; Anderson, John B.
Author_Institution :
Dept. of Inf. Technol., Lund Univ.
Abstract :
Faster than Nyquist (FTN) signaling is extended. We send FTN pulse trains that overlap in both time and frequency; this is called two dimensional Mazo signaling. The minimum time and frequency separation that achieves dmin 2 = 2 for root raised cosine pulses is found. Two dimensional signaling is more bandwidth efficient than one dimensional. A simple decoder is tested and it verifies the distance results
Keywords :
quadrature amplitude modulation; telecommunication signalling; cosine pulses; faster than Nyquist signaling; frequency separation; two dimensional Mazo signaling; AWGN channels; Bandwidth; Baseband; Constellation diagram; Decoding; Frequency; Information technology; Quadrature amplitude modulation; Stacking; Testing;
Conference_Titel :
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-9151-9
DOI :
10.1109/ISIT.2005.1523482
