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The 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, Wi-Fi, and others. A service level agreement (SLA) between xDSL and the femtocell...
The femtocell networks that use home base station and existing xDSL or other cable line as backhaul connectivity can fulfill the upcoming demand of high data rate for wireless communication system as well as can extend the coverage area. Hence the modified handover procedure for existing networks is needed to support the macrocell/femtocell integrated network. Some modifications of existing network...
The multiple choices of access networks offer different opportunities and overcome the limitations of other technologies. Optimal selection of interface is a big challenge for multiple interfaces supported mobile terminals to make a seamless handover and to optimize the power consumption. Seamless handover, resource management, and CAC to support QoS and multiple interface management to reduce power...
Measurement of quality of service (QoS) parameters and its statistical analysis becomes a key issue for Mobile WiMAX service providers to manage the network efficiently and to support end-to-end quality of experience (QoE). On the other hand, for the measurement of QoS parameters, economy (memory space), timelines and accuracy are the primary concerns. Therefore, it is necessary for the service provider...
Key features desired from IMT-Advanced network include open architecture for productivity, increased end-user throughput, reduced latency, support for full mobility and end-to-end QoS. A femtocell is a small cellular base station designed for use in residential or small business environments. It connects to the service provider's network via broadband (such as DSL or cable). The IMT-Advanced networks...
In wireless communication systems, quality of service (QoS) is one of the most important issues from both the users and operators point of view. All the parameters related to QoS are not same important for all users and applications. The satisfaction level of different users also does not depend on same QoS parameters. In this paper, we discuss the QoS parameters and then propose a priority order...
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