Title :
A smart antennas scheme based on 2-dimensional searching of beams and channels and its performance analysis
Author :
Honglin, Hu ; Jinkang, Zhu
Author_Institution :
PCN & SS Lab., Univ. of Sci. & Technol. of China, Hefei, China
fDate :
6/24/1905 12:00:00 AM
Abstract :
We propose a switched-beam smart antennas scheme which is based on the 2-dimensional searching of beams and channels, and analyze the signal to interference (SIR) performance of the system uplink when employing the scheme. The proposed scheme has a better performance compared with the traditional scheme of 1-dimensional singular searching of the beams and channels. It accords with the development of smart antennas in future mobile communication systems.
Keywords :
adaptive antenna arrays; antenna radiation patterns; microcellular radio; radio links; radiofrequency interference; search problems; telecommunication channels; 2-dimensional searching; 2D searching; SIR performance; microcellular radio; mobile communication systems; signal to interference; smart antennas; switched-beam array; uplink; Antenna arrays; Base stations; Communication switching; Interference; Mobile antennas; Mobile communication; Paper technology; Performance analysis; Personal communication networks; Signal analysis;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002836
