Femtocell网络中使用带宽代理的动态SLA协商
Dynamic SLA Negotiation using Bandwidth Broker for Femtocell Networks
摘要：
毫微微小区用户的满意度取决于所请求带宽的可用性。但是，由于xDSL容量与家庭应用（如IPTV、PC、WiFi等）的所需带宽之间的不平等，可以用于毫微微小区业务的回程的xDSL线路不能总是提供足够的带宽。xDSL和毫微微蜂窝运营商（移动运营商）之间的服务水平协议（SLA）为即将到来的毫微微蜂窝呼叫保留一些带宽，可以提高毫微微蜂窝用户的满意度。在本文中，我们提出了一个SLA协商过程的毫微微蜂窝网络。带宽代理控制为毫微微小区用户分配的带宽。在此基础上，提出了动态预留带宽的方法来提高家庭基站用户的满意度。最后，我们提出我们的模拟结果来验证所提出的方案。
英文摘要：
Satisfaction level of femtocell users' depends on the availability of requested bandwidth. But the xDSL line that can be used for the backhauling of femtocell traffic cannot always provide sufficient bandwidth due to the inequality between the xDSL capacity and demanded bandwidth of home applications like, IPTV, PC, WiFi, and others. A Service Level Agreement (SLA) between xDSL and femtocell operator (mobile operator) to reserve some bandwidth for the upcoming femtocell calls can increase the satisfaction level for femtocell users. In this paper we propose a SLA negotiation procedure for femtocell networks. The Bandwidth Broker controls the allocated bandwidth for femtocell users. Then we propose the dynamically reserve bandwidth scheme to increase the femtocell user's satisfaction level. Finally, we present our simulation results to validate the proposed scheme.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
