DocumentCode :
1214443
Title :
Generalization of a Techinque for Binary Data Communication
Author :
Kretzmer, E.R.
Author_Institution :
Bell Telephone Labs., Inc., Holmdel, NJ, USA
Volume :
14
Issue :
1
fYear :
1966
fDate :
2/1/1966 12:00:00 AM
Firstpage :
67
Lastpage :
68
Abstract :
A technique for binary data transmission is described, in which each binary symbol is chosen to be a prescribed superposition of 
impulses of form 
, spaced at intervals 1/2F. Such superposition leads to more than two received levels with binary input, but in return permits realization of the Nyquist rate (2F symbols/s in bandwidth 
). Appropriate choice of the superposition coefficients provides a variety of spectral distributions to suit individual applications. The most interesting classes of system functions are defined, the associated coding procedures are described, and the performance characteristics are summarized.
impulses of form , spaced at intervals 1/2F. Such superposition leads to more than two received levels with binary input, but in return permits realization of the Nyquist rate (2F symbols/s in bandwidth ). Appropriate choice of the superposition coefficients provides a variety of spectral distributions to suit individual applications. The most interesting classes of system functions are defined, the associated coding procedures are described, and the performance characteristics are summarized.Keywords :
Bandwidth; Data communication; Decoding; Frequency; Shift registers; Transmitters;
fLanguage :
English
Journal_Title :
Communication Technology, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9332
Type :
jour
DOI :
10.1109/TCOM.1966.1089288
Filename :
1089288
Link To Document :
