Balasubramanian, VenkatramanZaman, FaisalAloqaily, MoayadRidhawi, Ismaeel AlJararweh, YaserSalameh, Haythem Bany2020-01-122020-01-1220192019Balasubramanian, V., Zaman, F., Aloqaily, M., Ridhawi, I. A., Jararweh, Y., & Salameh, H. B. (2019). A mobility management architecture for seamless delivery of 5G-IoT services. In IEEE International Conference on Communications (Vol. 2019–May). https://doi.org/10.1109/ICC.2019.876165815503607http://dx.doi.org/10.1109/ICC.2019.8761658http://hdl.handle.net/20.500.12519/8This conference paper is not available at CUD collection. The version of scholarly record of this conference paper is published in ICC 2019 - 2019 IEEE International Conference on Communications (ICC) (2019), available online at: https://doi.org/10.1109/ICC.2019.8761658.Mobile Edge Computing (MEC) and Network Slicing techniques have a potential to augment 5G-IoT network services. Telecommunication operators use a diverse set of radio access technologies to provide services for users. Mobility management is one such service that needs attention for new 5G deployments. The QoS requirements in 5G networks are user specific. Network slicing along with MEC has been promoted as a key enabler for such on-demand service schemes. This paper focuses on radio resource access across heterogeneous networks for mobile roaming users. A unified service architecture is proposed enabling seamless handover between a 5G (New Generation Core) service and a 4G (Evolved Packet Core) service via the network slicing paradigm. An identifier-locator (I-L) concept that allows active source-IP sessions is used to handle the seamless hand-over. Signaling costs, service disruptions and other resource reservation requirements are considered in the evaluation to assure that profit for mobile edge operators is achieved. Simulation experiments are considered to provide performance comparisons against the state-of-the-art Distributed Mobility Management Protocol (DMM). © 2019 IEEE.enPermission to reuse abstract has been secured from Institute of Electrical and Electronics Engineers Inc.Heterogeneous networksInternet of Things (IoT)Network architectureQuality of serviceTelecommunication servicesDistributed mobility managementsMobility managementPerformance comparisonRadio access technologiesResource reservations;Service architectureService disruptionsTelecommunication operators5G mobile communication systemsConference PaperCopyright : 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.