Optimal resource allocation in relay-assisted cellular networks with partial CSI
IEEE Transactions on Signal Processing
Power allocation strategies for distributed space-time codes in amplify-and-forward mode
EURASIP Journal on Advances in Signal Processing
A new relay selection scheme for wireless relay networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
A novel relay selection scheme with simplified power allocation for wireless relay networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Fundamental power-allocation for cooperative relay networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Dual-hop systems with noisy relay and interference-limited destination
IEEE Transactions on Communications
Technoeconomic evaluation of cooperative relaying transmission techniques in OFDM cellular networks
EURASIP Journal on Advances in Signal Processing - Special issue on cooperative MIMO multicell networks
Opportunistic Relaying for MIMO Amplify-and-Forward Cooperative Networks
Wireless Personal Communications: An International Journal
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An approximate but explicit fractional bandwidth and power allocation algorithm for orthogonal regenerative frequency-division multiple-access-based multihop communication systems over ergodic flat-fading channels is presented. The exposed algorithm is assessed for a two-hop scenario, where it is shown to operate within 10% of the optimum resource allocation. The achieved end-to-end capacity is up to 45% higher if compared to a trivial allocation strategy with equal resources.