OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS
Abstract & Details
Research Area
elcectronics and communication engineering
Keywords
Cognitive radio
energy efficiency
spectral efficiency
trade-off
Abstract
Recent advancements in communication systems has suggested the benefits of Hybrid Cooperative Communication System which focuses on the inte¬gration of licensed radio and cognitive radio. This paper investigates the fundamental properties of such hybrid systems by studying the mathematical model of hybrid cooperative communication system called Hybrid Cognitive Gaussian Relay channel (HCGRC), which uses licensed Radio Resource (RR) and Cognitive RR for forward and relay transmissions respectively. The fundamental difference between Conventional relay channels from HCGRC is that the licensed and Cognitive Radio Resources are not Subject to a total resource Constraint. we derive the optimal power-bandwidth allocation strategies for the Cognitive relay to maximize the capacity, spectrum efficiency (SE), and energy efficiency(EE) analytically. The analytical derivation of optimal EE-SE trade off curve is done and the optimal design allocation strategies are discussed.
License
This work is licensed under a Creative
Commons
Attribution-ShareAlike 4.0 International License.
Author Information
| # | Name | Institute / Affiliation |
|---|---|---|
| 1 | k. satish chandra | sri venkateswara university college of engineering Tirupati |
| 2 | s.swarnalatha | sri venkateswara university college of engineering Tirupati |
How to Cite
Use the following formats to cite this article in your research.
APA Style
chandra, k. satish & s.swarnalatha (2018). OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS. International Journal of Advance Research and Innovative Ideas In Education, 4(3), 829-834.
MLA Style
chandra, k. satish, and s.swarnalatha. "OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS." International Journal of Advance Research and Innovative Ideas In Education, vol. 4, no. 3, 2018, pp. 829-834.
IEEE Style
k. satish chandra and s.swarnalatha, "OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS," International Journal of Advance Research and Innovative Ideas In Education, vol. 4, no. 3, pp. 829-834, 2018.
Vancouver Style
chandra k. satish, s.swarnalatha. OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS. International Journal of Advance Research and Innovative Ideas In Education. 2018;4(3):829-834.
Harvard Style
chandra, k. satish & s.swarnalatha (2018) 'OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS', International Journal of Advance Research and Innovative Ideas In Education, 4(3), pp. 829-834.
Chicago Style
chandra, k. satish and s.swarnalatha. "OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS." International Journal of Advance Research and Innovative Ideas In Education 4, no. 3 (2018): 829-834.
Turabian Style
chandra, k. satish and s.swarnalatha. "OPTIMAL RESOURCE ALLOCATION FOR FLEXIBLE AND RELIABLE SPECTRUM USE IN HYBRID COGNITIVE GAUSSIAN RELAY CHANNELS." International Journal of Advance Research and Innovative Ideas In Education 4, no. 3 (2018): 829-834.
Related Research
A STUDY ON THE IMPACT OF MEDIA LITERACY PROGRAM ON COLOUR DISggCRIMINATION AMONG SCHOOL CHILDREN IN CHENNAI
Download PDF
Smart Gesture-Based Home Security System using GSM Technology
PDF Unavailable
Design and Performance Evaluation of a 2×2 Circular Microstrip Patch MIMO Antenna Array for Sub-6 GHz 5G Applications
PDF Unavailable
DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS
PDF Unavailable
BI-DIRECTIONAL WIRELESS CHARGING SYSTEM FOR EV
PDF Unavailable