Name
Abstract | ||
|---|---|---|
The crushing demand for wireless data services will soon exceed the capability of the current homogeneous cellular architecture. An emerging solution is to overlay small-cell networks with the macro-cell networks. In this paper, we propose an amplitude space sharing (ASS) method among the macro-cell user and small-cell users. By transmit layer design and data-rate optimization, the signals and interferences are promised to be separable at each receiver and the network sum-rate is maximized. The Han-Koboyashi coding is employed and optimal power allocation is derived for the one small-cell scenario, and a simple ASS transmission scheme is developed for the multiple small-cells scenarios. Simulation results show great superiority over other interference management schemes. |
Year | Venue | Field |
|---|---|---|
2012 | CoRR | Cellular architecture,Mathematical optimization,Homogeneous,Simulation,Separable space,Computer network,Space sharing,Coding (social sciences),Macro cell,Overlay,Amplitude,Mathematics |
DocType | Volume | Citations |
Journal | abs/1210.2146 | 0 |
PageRank | References | Authors |
0.34 | 5 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yafei Tian | 1 | 102 | 10.41 |
| Songtao Lu | 2 | 84 | 19.52 |
| Chenyang Yang | 3 | 2111 | 141.51 |