Title :
Prediction based multi-antenna single-receiver mobile terminal
Author :
Jeppesen, Morten ; Jensen, Soren Holdt ; Pedersen, Gert Frolund
Author_Institution :
Aalborg Univ., Denmark
Abstract :
We study a multi-antenna single-receiver mobile terminal for interference reduction in a TDMA system. The antenna system consists of two antenna elements where the phase and amplitude of one antenna signal is altered prior to RF combining. The system therefore requires only a single receiver chain. We propose a new basis expansion method for predicting the combiner weight and we show that the proposed algorithm has improved performance compared to a recently proposed method. The evaluation of the algorithm by simulation is based on measurements at 1.8 GHz by a two-antenna mobile terminal carried by different users
Keywords :
cellular radio; mobile antennas; parameter estimation; prediction theory; radio receivers; receiving antennas; telecommunication channels; telephone sets; 1.8 GHz; TDMA system; basis expansion method; channel estimation; multi-antenna mobile terminal; single-receiver mobile terminal; Antenna measurements; Baseband; Downlink; Energy consumption; Interference; Mobile antennas; RF signals; Radio frequency; Receiving antennas; Time division multiple access;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7244-1
DOI :
10.1109/PIMRC.2001.965404
