4G Femtocell Solutions for the Dense Metropolitan Environment
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A Review on Femtocell and its 3G and 4G Architectures
A femtocell is small private cell which acts as a base station and provides increased coverage and capacity in indoor area such as offices, home environment. Femtocell Network uses femtocell access point (FAP) and existing network for backhaul connectivity which fulfils the upcoming demand of higher data rate for wireless communication system as well as increases the coverage strength. Therefor...
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Intercell interference is one of the most challenging issues in femtocell deployment under the coverage of existing macrocell. Allocation of resources between femtocell and macrocell is essential to counter the effects of interference in dense femtocell networks. Advances in resource management strategies have improved the control mechanism for interference reduction at lower node density, but ...
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Femtocell technology has been drawing considerable attention as a cost-effective means of improving cellular coverage and capacity. However, under co-channel deployment, femtocell system in dense environment may incur high uplink interference to existing macrocells and experiences strong inter-cell interference at the same time. To manage the uplink interference to macrocell, as well as the int...
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تاریخ انتشار 2013