Cognitive radio networks play a vital role in solving the problem of underutilization of
spectrum by identifying unused licensed radio spectrum. They solve the problem by …

Cognitive radio technology provides a framework for flexible way to utilize the white spaces
using the various spectrum sharing techniques. Interference plays an important role in …

Cognitive radio can be considered as an enabling technology to utilize the white spaces
through efficient spectrum sharing techniques. Through the Shanon capacity formula, it is …

Exponential growth of number of users and their diversified applications in Wireless Mesh
Networks (WMNs) require extended bandwidth to carry huge traffic loads. Cognitive radio …

In cognitive radio networks, signal to interference plus noise ratio (SINR) is a quantity that is
used to analyze the bounds of the capacity of a channel. This is the reason for SINR being …

Cognitive radio is treated as an leading edge technology to overcome the problem of
spectrum under utilization. It pro-videos a way for dynamic allocation of spectrum among …

To resolve channel interference problem in cognitive wireless mesh network, a distributed
both capacity and interference based channel assignment and routing algorithm is …

The Cognitive Radio (CR) can delivers the environment to Secondary Users (SUs) of
Wireless Mesh Network (WMN) to utilize unused spectrum of Primary Users (PUs) …

ABSTRACT In Cognitive Radio (CR) technology, secondary or CR users are allowed to
occupy primary licensed spectrum in an opportunistic manner subsequently improving …

In Cognitive Radio Wireless Mesh Networks (CR-WMNs) the end-to-end path selection is
more challenging due to its heterogeneous nature. To utilize the network resources …