Title

Pricing-Based Routing In Cognitive Radio Networks

Keywords

Algorithms; Cognitive Radio; DSA Networks; Routing

Abstract

In this paper, we propose a pricing-based routing algorithm in a distributed cognitive radio network. The routing of packets is viewed as a market-based phenomenon where bandwidth is traded between transmitters and receivers. We propose a pricing model using which a seller determines the selling price. We also find the interference that a seller is exposed to since it determines the achievable bit-rate for the bandwidth being sold. As for the buyer, we calculate the bandwidth required from different sellers considering the respective signal to noise ratio. The seller with the minimum price is selected as the next hop relay. Thus, the total price to be paid by a source node is the sum of the prices paid at each hop in the route. Through simulation experiments, we validate the proposed scheme and show the prices for various routes1. © 2013 IEEE.

Publication Date

1-1-2013

Publication Title

GLOBECOM - IEEE Global Telecommunications Conference

Number of Pages

908-912

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/GLOCOM.2013.6831189

Socpus ID

84904114227 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84904114227

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