0 citations
Utility-based Fairness Power Control Scheme in OFDMA Femtocell Networks
JOURNAL OF ELECTRONICS INFORMATION TECHNOLOGY2013Vol. 34(10), pp. 2287–2292
Citations Over Time
Abstract
毫微微小区(Femtocell)网络能够增强室内覆盖，提高系统容量，但是在频谱共享正交频分多址(OFDMA) Femtocell网络中，同频干扰严重限制了网络的性能。针对频谱共享Femtocell网络中的上行链路，基于网络效率和毫微微小区用户间的公平性，该文提出合作纳什议价功率控制博弈模型，该博弈模型不仅考虑了对宏基站的干扰，而且考虑了毫微微小区用户最小信干噪比(SINR)需求。根据该博弈模型，进一步分析了具有帕累托(Pareto)最优的Kalai-Smorodingsky(KS)议价解。仿真结果表明，该策略既能保证用户公平性、最小SINR需求，又能够有效提高网络频谱利用率。
Related Papers
- → An energy-efficient power control algorithm in femtocell networks(2012)24 cited
- → Energy Efficient Power Control in Femtocells with Interference Pricing(2013)2 cited
- → REM-based power control and femtocell self-organization(2013)2 cited
- → The Uplink Power Control Algorithm of the Femtocell System(2012)
- → Less is more: Creating spectrum reuse opportunities via power control for OFDMA femtocell networks(2013)