IPv6, Mobility, Handover, Networks, Security

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SIP (Session Initiation Protocol), using HTML based call control messaging which is quite simple and efficient, is being replaced for VoIP networks recently. As for authentication and authorization purposes there are many approaches and considerations for securing SIP to eliminate forgery on the integrity of SIP messa…

One of the fundamental goals of mobile networks is to enable uninterrupted access to wireless services without compromising the expected quality of service (QoS). This paper reports a number of significant contributions. First, a novel analytical model is proposed for holistic handover (HO) cost evaluation, that integ…

• METİN ÖZTÜRK

Domain name systems and certificate authority systems may have security and trust problems in their implementation. This article summarizes how these systems work and what the implementation problems may be. There are blockchain-based decentralized solutions that claim to overcome those problems. We provide a brief ex…

• ENİS KARAARSLAN

This document describes a framework for using Forward Error Correction (FEC) codes with applications in public and private IP networks to provide protection against packet loss. The framework supports applying FEC to arbitrary packet flows over unreliable transport and is primarily intended for real-time, or streaming…

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• GEYLANİ KARDAŞ

This paper proposes and evaluates a set of access selection principles for data services in multi-access wideband code division multiple access (WCDMA) and wireless local area network (WLAN) networks. Access selection principles based on different input parameters are evaluated and compared in terms of their achieved…

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• CELAL ÇEKEN

In this paper, we describe a transport layer mobility scheme termed Cellular SCTP, or cSCTP for short, based on the stream control transmission protocol (SCTP), for seamless soft handoff. We compare mobile IPv6 and two of its variants (mobile IPv6 with fast-handover and hierarchical mobile IPv6) with cSCTP on various…

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• ALİ ÇALHAN

Ensuring reliable and stable communication during the movements of mobile users is one of the key issues in mobile networks. In the recent years, several studies have been conducted to address the issues related to Handover (HO) self-optimization in Heterogeneous Networks (HetNets) for Fourth Generation (4G) and Fifth…

• IBRAHEEM ABDULLAH MOHAMMED SHAYEA

Ensuring reliable and stable communication during the movements of mobile users is one of the key issues in mobile networks. In the recent years, several studies have been conducted to address the issues related to Handover (HO) self-optimization in Heterogeneous Networks (HetNets) for Fourth Generation (4G) and Fifth…