ttp://iaeme.com/Home/journal/IJCET 201 editor@iaeme.com h International Journal of Computer Engineering & Technology (IJCET) Volume 9, Issue 3, May-June 2018, pp. 201–207, Article ID: IJCET_09_03_024 Available online at ttp://iaeme.com/Home/issue/IJCET?Volume=9&Issue=3 h Journal Impact Factor (2016): 9.3590(Calculated by GISI) www.jifactor.com ISSN Print: 0976-6367 and ISSN Online: 0976–6375 © IAEME Publication . HETEROGENEOUS MULTICHANNEL MULTICONNECTIVITY MOBILITY MANAGEMENT IN NGN S. Sai Kumar Research Scholar, Department of Computer Science, Krishna University, Machilipatnam Dr. Y. K. Sundara Krishna Professor, Department of Computer Science, Krishna University, Machilipatnam ABSTRACT NGN are envisaged to bring an Internet Protocol based communication with its maintaining of various access technologies. The research insight focus on heterogeneous multichannel multiconnectivity mobility management in NGN, its ability is to design intelligent mobility management methodologies to attain universal roaming among different types of access technologies. Multichannel and multiconnectivity mobility management call for the interoperability in heterogeneous networks. This Research article proposed a novel NGN architecture with multichannel connectivity and also proposes multichannel handover mechanism. Keywords: NGN, Mobile Node, Corresponding Node, Mobile Router. Cite this Article: S. Sai Kumar and Dr. Y. K. Sundara Krishna, Heterogeneous Multichannel Multiconnectivity Mobility Management in NGN. International Journal of Computer Engineering & Technology, 9(3), 2018, pp. 201–207. ttp://iaeme.com/Home/issue/IJCET?Volume=9&Issue=3. h 1. INTRODUCTION NGN system includes different heterogeneous networks with radio technology. Heterogeneous networks include overlapping (coverage area) and various cell sizes, ranging from a few square meters to 100 of km 2 . NGN system also having various network architectures and transport, routing protocols along with mobility management. NGN system contains the services to mobile user’s demand the collection from high speed real time multimedia applications to low data rate non real time applications which are used by different access networks. Internet Protocol is the core part of heterogeneous networks. It supports ubiquitous communication. In NGN provide integration of mobility management using IP based technology. IP based technology accomplish worldwide indirect among heterogeneous systems. Heterogeneous mobility management techniques include support for both inter domain and intra domain roaming. The mobility management techniques support