Joint spectrum allocation and power control for multihop cognitive radio networks
We propose a new framework of joint spectrum allocation and power control to utilize open
spectrum bands in cognitive radio networks (CRNs) by considering both interference …
spectrum bands in cognitive radio networks (CRNs) by considering both interference …
Geometry-based optimal power control of fading multiple access channels for maximum sum-rate in cognitive radio networks
In this letter, a power-control scheme for maximum sum-rate is proposed for the fading
multiple access channels by considering the presence of primary users. Both the average …
multiple access channels by considering the presence of primary users. Both the average …
An uplink resource allocation algorithm for OFDM and FBMC based cognitive radio systems
This paper presents an uplink radio resource allocation algorithm for multicarrier based
cognitive radio systems. The algorithm allocates the subcarriers to the users in the first step …
cognitive radio systems. The algorithm allocates the subcarriers to the users in the first step …
Fair and efficient resource allocation algorithm for uplink multicarrier based cognitive networks
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier
based cognitive radio systems. The proposed resource allocation is divided into two steps …
based cognitive radio systems. The proposed resource allocation is divided into two steps …
[PDF][PDF] Efficient Resource Allocation Algorithm for Uplink in Multicarrier Based CR Networks with Fairness Consideration
This paper presents an efficient fairness-aware uplink resource allocation algorithm in
OFDM-based cognitive radio systems. The proposed resource allocation is divided into two …
OFDM-based cognitive radio systems. The proposed resource allocation is divided into two …
Efficient uplink subcarrier and power allocation algorithm in cognitive radio networks
This paper presents an efficient uplink resource algorithm in multicarrier based cognitive
radio systems. The algorithm allocates subcarriers among the different users considering …
radio systems. The algorithm allocates subcarriers among the different users considering …