Title :
A new algorithm for estimating mobile speed at the TDMA-based cellular system
Author :
Wang, Ling ; Silventoinen, Marko ; Honkasalo, ZhiChun
Author_Institution :
Nokia Res. Center, Helsinki, Finland
Abstract :
This paper presents a study on the technique of estimating mobile speed in the TDMA-based GSM network. Two algorithms are proposed. They estimate the mobile speed based on the variation of the received signal envelope cross each burst due to fast fading. Hence they are suitable for both FH (frequency hopping) and non-FH cases. Computer simulations have been done to evaluate the performance by using these two algorithms
Keywords :
cellular radio; digital radio; fading; frequency hop communication; parameter estimation; time division multiple access; time-varying channels; GSM network; TDMA-based cellular system; algorithm; fast fading; frequency hopping; mobile speed; performance; received signal envelope; AWGN; Additive white noise; Dispersion; Distortion; Fading; Frequency; GSM; Gaussian noise; Intersymbol interference; Microcell networks;
Conference_Titel :
Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th
Print_ISBN :
0-7803-3157-5
DOI :
10.1109/VETEC.1996.501491
