Title :
Dynamic spectrum management scheme in a smart software radio
Author :
Rallapalli, Hemalatha ; Kishore, K. Lal
Author_Institution :
Dept. of ECE, Osmania Univ., Hyderabad
Abstract :
The electromagnetic spectrum is one of the most prominent natural resources. Hence the quest to improve the efficiency of spectrum management has led to the evolution of a new form of radio. The smart software radio is an advanced technology which would not only be capable of managing spectrum efficiently but also providing reliable communication. The paper considers a frequency smart radio and the implementation of a smart receiver. An optimum model for the smart radio to operate in the radio environment has also been simulated. The most important objective of the smart radio user being, to reduce the interference introduced to the primary user. The model reduces it by using the concept of frequency hopping. Hence the simulated model can be used to study the behavior of a smart software radio in a real world environment.
Keywords :
frequency hop communication; software radio; telecommunication network management; dynamic spectrum management scheme; electromagnetic spectrum; frequency hopping; natural resources; smart receiver; smart software radio; Cognitive radio; Educational institutions; Electromagnetic spectrum; Frequency; Interference; Mathematical model; Radio spectrum management; Receivers; Software radio; Technology management;
Conference_Titel :
Wireless Communication and Sensor Networks, 2008. WCSN 2008. Fourth International Conference on
Conference_Location :
Allahabad
Print_ISBN :
978-1-4244-3327-8
Electronic_ISBN :
978-1-4244-3328-5
DOI :
10.1109/WCSN.2008.4772699