Improving amplify-and-forward relay networks: optimal power allocation versus selection

By Yi Zhao, Raviraj S. Adve, Teng Joon Lim. IEEE Transactions on Wireless Communications, 2006

1,190 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/584aa6c6695668b49ef1fd34d9fb57221b11b93d

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computer Networks and Communications

1. Yindi Jing
2. Hamid Jafarkhani
3. Beibei Wang
4. Walid Saad
5. K. Liu
6. Dusist Niyato
7. Zhu Han
8. Elzbieta Beres

In Electrical and Electronic Engineering

1. Yindi Jing
2. Hamid Jafarkhani
3. Dusist Niyato
4. Beibei Wang
5. K. Liu
6. Zhu Han
7. Walid Saad
8. Shuguang Cui

Citations in the corpus

• Single and multiple relay selection schemes and their achievable diversity orders (2009, background): “In [39], [50]–[52], the relay whose path has the maximum SNR is selected.”
• Selection cooperation in multi-source cooperative networks (2008, methodology): “As in [9], we consider decode-and-forward schemes, although the results presented in the paper can be extended to an amplify-andforward scenario [20].”
• Game Theory in Wireless and Communication Networks (2008, background): “After relay selection, the next issue is how limited power resources should be distributed over sources and relays [306, 534].”
• Distributed Relay Selection and Power Control for Multiuser Cooperative Communication Networks Using Stackelberg Game (2009, background): “The proposed approach not only helps the source find the relays at relatively better locations and “buy” an optimal amount of power from the relays, but also helps the competing relays maximize their own utilities by asking the optimal prices.”
• Cooperative Communications in Resource-Constrained Wireless Networks (2007, background): “To avoid the random interference among different relay nodes, we may allocate all power to one relay as proposed in [19] and [20], while all the other relays remain silent.”
• Energy-Efficient Cooperative Communication Based on Power Control and Selective Single-Relay in Wireless Sensor Networks (2008, background): “Hence, single-relay-selection cooperative strategies are practically appealing and have also been discussed in [9], [ 10 ], [11].”
• Network Beamforming Using Relays With Perfect Channel Information (2008, methodology): “In this paper, we will see similar performance improvement in networks using network beamforming over distributed space-time coding and other existing schemes such as best-relay selection and coherent amplify-and-forward.”