Title :
A method for selecting pulse shapes in digital transmission
Author :
Drakul, Spase L. ; Biglieri, Ezio
Author_Institution :
Dipartimento di Elettronica, Politecnico di Torino, Italy
Abstract :
This paper describes a method for selecting pulse shapes for digital transmission over band- and power-limited channels. These signals are easily generated and lend themselves to a sampling receiver with limited complexity. In particular, we show how to generate an 8-dimensional signal basis that allows one to achieve a bit-error rate of 10-5 at Eb/N0=3.6 dB with a spectral efficiency 1.7 bits/s/Hz
Keywords :
Gaussian channels; digital communication; error statistics; receivers; signal detection; signal sampling; signal synthesis; telecommunication signalling; 8-dimensional signal basis generation; AWGN channel; band-limited channels; bit-error rate; digital signaling; digital transmission; power-limited channels; pulse shapes selection; sampling receiver; signal design; signal detection; spectral efficiency; AWGN channels; Bandwidth; Bit error rate; Constellation diagram; Multidimensional systems; Pulse shaping methods; Redundancy; Sampling methods; Shape; Signal generators;
Conference_Titel :
Military Communications Conference, 1994. MILCOM '94. Conference Record, 1994 IEEE
Conference_Location :
Fort Monmouth, NJ
Print_ISBN :
0-7803-1828-5
DOI :
10.1109/MILCOM.1994.473836
