Name
Abstract | ||
|---|---|---|
In this paper, lifetime of user equipments in hotspots is prolonged by combining relay technology and power control policy. As to both cable relay and wireless relay scenarios, effective power control policies are adopted to maximize energy efficiency under the premise of guaranteeing QoS. In addition, the closed-form results for both power control and lifetime gain are obtained, which match well with numerical results. This work extends our understanding about the effect of relay technology on UE's lifetime prolongation. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/VETECF.2011.6092852 | 2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) |
Keywords | Field | DocType |
UE lifetime, energy efficiency, energy constraint, QoS, relay | Wireless,Computer science,Efficient energy use,Signal-to-noise ratio,Power control,Quality of service,Computer network,Electronic engineering,Prolongation,Energy consumption,Relay | Conference |
Volume | Issue | ISSN |
null | null | 1550-2252 |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Saifeng Ni | 1 | 0 | 0.68 |
| Sihai Zhang | 2 | 63 | 19.50 |
| Wuyang Zhou | 3 | 226 | 47.51 |
| Bin Xia | 4 | 306 | 29.59 |