Performance enhancement of cellular topologies employing dynamic cell sectoring and base station antenna beam steering using time division multiple access
This paper discusses the performance of cellular radio topologies employing dynamic cell sectoring and beam steering. Interference analysis and a teletraffic simulation study based on a TDMA cellular system employing dynamic cell sectoring and base station antenna beam steering technique has been...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
1999
|
| Online Access: | http://journalarticle.ukm.my/1363/ http://www.ukm.my/jkukm/index.php/jkukm |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | This paper discusses the performance of cellular radio topologies employing dynamic
cell sectoring and beam steering. Interference analysis and a teletraffic simulation
study based on a TDMA cellular system employing dynamic cell sectoring and base
station antenna beam steering technique has been carried out. Results in term of calls
dropped, handovers per call, channel utilisation and mean value of C/I at the mobiles
are compared with those obtained when omni-directional and uni-directional antenna
patterns are used in base stations. Simulation results have shown that dynamic cell
sectoring system improved teletraffic performances over omni-system but not over
sectorisation in some cases |
|---|