5 Citations
Performance evaluation and mathematical analysis of direct sequence and frequency hopping spread spectrum systems under wideband interference
- BusinessInternational Journal of Advances in Intelligent Informatics
- 2018
This research points out that FHSS system has a better performance compared to DSSS system indicated by smaller BER, and proves that increasing Spreading Frequency on certain conditions will reduce the BER.
BER Performance Analysis of Frequency-Hopping and Direct-Sequencing Spread Spectrum for Cognitive Radio Networks
- Business
- 2015
Cognitive radio is an encouraging technology for future wireless communication networks. Due to the rapid increase in wireless services, the RF spectrum is going through a scarcity problem. This has…
Study and Simulation of DS-CDMA over Communication Channels
- Business
- 2014
Performance of synchronous DS-CDMA systems over multipath fading channel and AWGN Channel is evaluated. The synchronous DS-CDMA system is well known for eliminating the effects of multiple access…
Secured Image Transmission Using Wavelets for Spread Spectrum Communication in a Remote Surveillance System
- Computer Science2010 Third International Conference on Advances in Human-Oriented and Personalized Mechanisms, Technologies and Services
- 2010
Improvements in the methods for transmission of collected data and images in remote unattended sites to the remote monitoring site through wireless communication are discussed.
An improved sliding-backstepping control law for large flexible satellite attitude maneuver
- Engineering2010 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
- 2010
A so called sliding-backstepping controller for attitude maneuver in some large flexible satellite is put forward. Further, combined with theory of Extended State Observer (ESO), the controller has…
References
A Comparison of Frequency Hopping and Direct Sequence Spread Spectrum Modulation for IEEE 802.11 Applications at 2.4 GHz
- Computer Science
- 1997
An approach to determining the performance tradeoffs so that a network engineer can make the decision on the maximum data flow per acre or the maximum number of networks per acre is analyzed.