Title :
Signal space representation of binary continuous phase modulated signals
Author :
Dural, Özgür ; Proakis, John G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
Continuous phase modulation (CPM) consists of a large family of signals that are especially suitable for wireless communication. CPM signals have not been represented by discrete points in signal space because the phase of the carrier is time-variant. However, in this paper we present a new method to represent the binary CPM signals by discrete points in signal space by utilizing the amplitude modulated pulse (AMP) representation of the CPM signals. We use this new signal space representation to compute the Euclidean distance for any CPM signal and we compare the performance of CPM signals with each other and with other modulation schemes
Keywords :
amplitude modulation; continuous phase modulation; land mobile radio; maximum likelihood detection; signal representation; CPM signal representation; Euclidean distance; amplitude modulated pulse representation; binary CPM signals; binary continuous phase modulated signals; maximum- likelihood sequence detector; mobile wireless applications; signal space representation; wireless communication; Amplitude modulation; Bandwidth; Baseband; Continuous phase modulation; Digital modulation; Euclidean distance; Phase modulation; Pulse modulation; Repeaters; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956482
