Name
Title | ||
|---|---|---|
Energy-Efficient Coordinated User Scheduling And Power Control In Downlink Multi-Cell Ofdma Networks |
Abstract | ||
|---|---|---|
This paper considers the problem of energy-efficient communication in the downlink of a cellular OFDMA network. User scheduling and power allocation are jointly optimized across a cluster of coordinated base stations so as to maximize the weighted sum of the energy efficiencies on the available resource slots under a per-subcarrier power constraint. The asymptotic noise-limited regime is also discussed as a special case. Numerical results show that there is a wide range of operating regimes where a moderate reduction of the data rate can provide a large saving in terms of dissipated energy. |
Year | Venue | Keywords |
|---|---|---|
2013 | 2013 IEEE 24TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC) | Green communications, energy efficiency, resource allocation, scheduling, power control, cellular network, downlink, base station coordination, OFDMA |
Field | DocType | Citations |
Radio resource management,Energy conservation,Scheduling (computing),Computer science,Efficient energy use,Power control,Computer network,Frequency-division multiple access,Channel allocation schemes,Telecommunications link | Conference | 11 |
PageRank | References | Authors |
0.78 | 14 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Luca Venturino | 1 | 522 | 36.56 |
| Chiara Risi | 2 | 135 | 4.96 |
| Stefano Buzzi | 3 | 1951 | 75.30 |
| Alessio Zappone | 4 | 1641 | 69.84 |