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SIP Signaling Implementations and Performance Enhancement over MANET: A Survey

Alshamrani, M, Cruickshank, Haitham, Sun, Zhili, Ansa, G and Alshahwan, F (2016) SIP Signaling Implementations and Performance Enhancement over MANET: A Survey International Journal of Advanced Computer Science and Applications, 7 (5). pp. 191-202.

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The implementation of the Session Initiation Protocol (SIP)-based Voice over Internet Protocol (VoIP) and multimedia over MANET is still a challenging issue. Many routing factors affect the performance of SIP signaling and the voice Quality of Service (QoS). Node mobility in MANET causes dynamic changes to route calculations, topology, hop numbers, and the connectivity status between the correspondent nodes. SIP-based VoIP depends on the caller’s registration, call initiation, and call termination processes. Therefore, the SIP signaling performance has an important role for the overall QoS of SIP-based VoIP applications for both IPv4 and IPv6 MANET. Different methods have been proposed to evaluate and benchmark the performance of the SIP signaling system. However, the efficiency of these methods vary and depend on the identified performance metrics and the implementation platforms. This survey examines the implementation of the SIP signaling system for VoIP applications over MANET and highlights the available performance enhancement methods.

Item Type: Article
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
Alshamrani, M
Ansa, G
Alshahwan, F
Date : May 2016
DOI : 10.14569/IJACSA.2016.070529
Copyright Disclaimer : © 2016. This manuscript version is made available under the CC-BY 4.0 license
Uncontrolled Keywords : SIP, VoIP, MANET, Peer-to-Peer, Back-to-Back User Agent (B2BUA), IMS
Depositing User : Symplectic Elements
Date Deposited : 06 Dec 2016 14:30
Last Modified : 16 Jan 2019 17:10

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