Frequency Reuse Schemes for Interference Management in LTE Femtocell Networks: Issues and Approaches
نویسندگان
چکیده
LTE networks are becoming more and more popular nowadays. There are two main problems in implementing LTE networks coverage and capacity. Both these problems can be solved by deploying femtocells in LTE networks. Interference occurs between newly added femtocell and pre existing macrocell as macrocell and femtocell share same frequency band. Macrocell-femtocell interference management is biggest issue when we talk about LTE femtocell networks. Effective frequency allocation scheme should be used for macrocell-femtocell interference management in LTE femtocell network. Various frequency allocation schemes used for interference management in LTE femtocell networks are discussed in
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