Title :
Adaptive equalization for TDMA digital mobile radio
Author :
Proakis, John G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fDate :
5/1/1991 12:00:00 AM
Abstract :
Adaptive equalization for a TDMA (time-division multiple-access) digital cellular system is discussed. A survey of adaptive equalization techniques that includes their performance characteristics and limitations and their implementation complexity is presented. The design of adaptive equalization algorithms for a narrowband TDMA system is considered. It is concluded that, on the basis of implementation complexity and performance in the presence of multipath distortion and signal fading, MLSE (maximum-likelihood sequence estimation) and DFE (decision feedback equalization) are viable equalization methods for mobile radio
Keywords :
cellular radio; digital radio systems; equalisers; radiotelephony; time division multiple access; DFE; MLSE; adaptive equalization algorithms; cellular radio; decision feedback equalization; digital mobile radio; implementation complexity; maximum-likelihood sequence estimation; multipath distortion; radiotelephony; signal fading; time-division multiple-access; Adaptive equalizers; Algorithm design and analysis; Finite impulse response filter; Land mobile radio; Least squares approximation; Narrowband; Resonance light scattering; Signal processing algorithms; Telephony; Time division multiple access;
Journal_Title :
Vehicular Technology, IEEE Transactions on
