Uplink resource allocation for cognitive radio systems: QAM-OFDM or OQAM-OFDM? Abstract: Daily increasing demand for new wireless services with higher data rate ...
OFDMA is a common multiple access multicarrier modulation technique that is usually used in cognitive radio (CR) systems. Recently, a new technology, filter ...
Uplink Resource Allocation for Cognitive Radio. Systems: QAM-OFDM or OQAM-OFDM? ... scheduling and resource allocation in uplink OFDM systems for broadband ...
This paper addresses the subcarrier and power allocation problem in the uplink of an OFDMA system under the cognitive radio environment. The objective is to ...
Abstract—This paper presents an uplink radio resource allo- cation algorithm for multicarrier based cognitive radio systems.
A fair radio resource allocation algorithm for uplink of FBMC based CR systems ... Uplink resource allocation for cognitive radio systems: QAM-OFDM or OQAM-OFDM?
[PDF] Fair and efficient resource allocation algorithm for uplink ...
www.semanticscholar.org › paper
An efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems that distributed power among subcarriers so that ...
This is to certify that the thesis entitled, “RESOURCE ALLOCATION FOR OFDM-. BASED COGNITIVE RADIO SYSTEMS‖ submitted by VENKATA RAMA REDDY.
Missing: OQAM- | Show results with:OQAM-
a resource allocation algorithm in the uplink OQAM-OFDM based CR systems. ... Each subcarrier in the OQAM-OFDM system is modulated with a staggered QAM as ...
This paper presents an efficient scheme to increase the physical layer security of OFDM/OQAM wireless communication systems in the presence of eavesdroppers.