Abstract
To reduce the effects of inter-symbol interference resulting from the dispersive nature of the indoor radio channel most HIPERLAN receivers will incorporate an adaptive equalizer. In this paper, computational complexity of several equalizer algorithms is estimated. The effect of frequency offset between transmitter and receiver on the performance of such an equalizer is investigated. By employing a decision feedback equalizer incorporating a second order phase locked loop, the effect of both the intersymbol interference and frequency offset can be significantly reduced. Using such a technique, the packet error ratio (PER) of a HIPERLAN radio link in a multipath channel is found by simulation.
Original language | English |
---|---|
Title of host publication | IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 796-800 |
Number of pages | 5 |
Volume | 3 |
Publication status | Published - 1997 |
Externally published | Yes |
Event | Proceedings of the 1997 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'97. Part 1 (of 3) - Helsinki, Finl Duration: 1 Sept 1997 → 4 Sept 1997 |
Other
Other | Proceedings of the 1997 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'97. Part 1 (of 3) |
---|---|
City | Helsinki, Finl |
Period | 1/09/97 → 4/09/97 |