SELF-HANDOVER OPTIMIZATION IN LTEA MOBILE SYSTEM

In recent era, peoples are using to share information through mobile. Wireless communication with relay nodes allows broadband internet access through radio communication. Example of such communication is vehicular communications with backhaul links. However mobility management equipment of existing system does not allow the high mobility vehicles for instant communication. We suggested a user optimized handover mechanism with dual mobile relay devises for wireless communication, to allow high speed communication environment. Proposed work combines the individual cell handover parameters with hysteresis. Performance analysis indicates that our developed mechanism is removes communications number link failure & also reduces the service interruption during handover.

[1]  Giuseppe Piro,et al.  Simulating LTE Cellular Systems: An Open-Source Framework , 2011, IEEE Transactions on Vehicular Technology.

[2]  Tao Guo,et al.  Seamless Handover for LTE Macro-Femto Networks Based on Reactive Data Bicasting , 2012, IEEE Communications Letters.

[3]  Muqing Wu,et al.  Optimization of Handover Algorithms in LTE High-speed Railway networks , 2012 .

[4]  Hongsoog Kim,et al.  SON and Femtocell Technology for LTE-Advanced System , 2010, 2010 6th International Conference on Wireless and Mobile Communications.

[5]  Andrey Krendzel.  LTE-A Mobile Relay Handling: Architecture Aspects , 2013, EW.

[6]  Eiko Seidel,et al.  Self-Organizing Networks ( SON ) in 3 GPP Long Term Evolution , 2008 .

[7]  Yeong Min Jang,et al.  A novel handover scheme in moving vehicular femtocell networks , 2013, 2013 Fifth International Conference on Ubiquitous and Future Networks (ICUFN).

[8]  Wanshi Chen,et al.  3GPP LTE Downlink System Performance , 2009, GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference.

[9]  Chonggang Wang,et al.  Seamless Wireless Connectivity for Multimedia Services in High Speed Trains , 2012, IEEE Journal on Selected Areas in Communications.