A chaos-based sequence generation method for reducing multiple access interference in direct sequence ultra-wide-band wireless-sensor networks (WSNs) is presented. With this it is possible to increase the expected bit rate (BR) at which each user may transmit given a certain link quality, measured as the signal-to-interference ratio. When compared with traditional random sequences, chaos-based spreading results in a BR increase of up to 20%. © 2007 IEEE.
|Original language||English (US)|
|Number of pages||13|
|Journal||IEEE Transactions on Circuits and Systems I: Regular Papers|
|State||Published - Jan 1 2007|
Bibliographical noteGenerated from Scopus record by KAUST IRTS on 2023-02-15
ASJC Scopus subject areas
- Electrical and Electronic Engineering