Analytical Model Analysis Of Distributed Cooperative Spectrum Sensing Method
Journal Title: International Journal of Electronics Communication and Computer Technology - Year 2012, Vol 2, Issue 3
Abstract
Spectrum sensing is a key function of cognitive radio to prevent the harmful interference with licensed users and identify the available spectrum for improving the spectrum’s utilization. Various methods for spectrum sensing control, such as deciding which sensors should perform sensing simultaneously and finding the appropriate trade-off between probability of misdetection and false alarm rate, are described. However, detection performance in practice is often compromised with multipath fading, shadowing and receiver uncertainty issues. To mitigate the impact of these issues, cooperative spectrum sensing has been shown to be an effective method to improve the detection performance by exploiting spatial diversity.
Authors and Affiliations
Ravi Prakash Shukla| PG Student, SHIATS, Allahabad, India Ravishukla47@gmail.com, Sandeep Singh| PG Student, SHIATS, Allahabad, India Sandeep.singhiec@gmail.com
Keywords
Related Articles
- EP ID EP8279
- DOI -
- Views 380
- Downloads 22
Area Efficient and A High Bit Rate Serial-Serial Multiplier With On-the-Fly Accumulation by Asynchronous Counters
Traditional Serial-Serial multiplier addresses the high data sampling rate. It is effectively considered as the entire partial product matrix with n data sampling cycle for n×n multiplication function instead of 2n cycle...
Can Base Patient Monitoring System
This paper deals with CAN technology to sense and transfer the data related to patient health problem. So, efficient medical services can be provided to the patient in appropriate time. The project is working model wh...
Modified Mapping Rules For English To Marathi Translation
Natural Language Processing is the growing area of research. Machine Translation, an integral part of Natural Language Processing, is important for breaking the language barrier and facilitating the inter-lingual communi...
Reduced Area and Improve Delay Module Design of 64 × 16 RAM
This paper describes a new design approach of RAM in which word can be accessed by row decoder & column decoder, which give the concept of 2-Dimentional RAM. The 64 × 16 RAM has 16-bit data length. This can read and...
Comparative Study of 4G Technology, Applications and Compatibility in Prevailing Networks
With increasing end user demands for wider service due to the rapid growth and variety of IT (information technology) industry, the service with the data rate of 30 Mbps cannot accommodate the future mobile multimedia en...