Optimal channel allocation algorithm with efficient channel reservation for cellular networks

Authors:
P. Venkata Krishna;N. Ch. S. N. Iyengar
Affiliations:
School of Computing Sciences, VIT University, Vellore, Tamilnadu 632014, India.;School of Computing Sciences, VIT University, Vellore, Tamilnadu 632014, India
Venue:
International Journal of Communication Networks and Distributed Systems
Year:
2008

Citing 6
Cited 3

Wireless Crash Course

Wireless Crash Course
Principles and Applications of GSM

Principles and Applications of GSM
Mobile Cellular Telecommunications: Analog and Digital Systems

Mobile Cellular Telecommunications: Analog and Digital Systems
Design and Performance Evaluation of a QoS-Based Dynamic Channel Allocation Protocol for Wireless and Mobile Networks

MASCOTS '05 Proceedings of the 13th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems
Improved Genetic Algorithm for Channel Allocation with Channel Borrowing in Mobile Computing

IEEE Transactions on Mobile Computing
Channel assignment schemes for cellular mobile telecommunication systems: A comprehensive survey

IEEE Communications Surveys & Tutorials

An efficient approach for distributed dynamic channel allocation with queues for real-time and non-real-time traffic in cellular networks

Journal of Systems and Software
A new scheme for distributed channel allocation in cellular networks

SpringSim '09 Proceedings of the 2009 Spring Simulation Multiconference
An efficient approach for distributed channel allocation with learning automata-based reservation in cellular networks

Simulation

Quantified Score

Hi-index	0.00

Visualization

Abstract

Today, there is a rapid growth of mobile users. As the available frequency spectrum is limited, it must be efficiently utilised. This paper proposes a dynamic channel allocation scheme with efficient channel reservation for handoff calls. The proposed algorithm deals with both originating calls and handoff calls. In the proposed algorithm, we reserve some channels for handoff calls. Later, it increments or decrements, the reserved channels dynamically based on the traffic. Quality of Service (QoS) may be improved further by reserving the channels for handoff calls based on the user mobility and type of cell. The reservation factor, which varies the number of reserved channels, is based on both the blocking probability and the dropping probability. The results indicate clearly that the proposed channel allocation scheme exhibits better performance by considering the above said user mobility and type of cells. Also, it reduces the call dropping rate than the existing channel allocation schemes.