Awad, N., Wali, M. (2023). The impact of IMS mobility management with google mobile phone on quality of experience. , 16(4), 233-238. doi: 10.30772/qjes.2023.145192.1060
Nadia Awad; Musa H. Wali. "The impact of IMS mobility management with google mobile phone on quality of experience". , 16, 4, 2023, 233-238. doi: 10.30772/qjes.2023.145192.1060
Awad, N., Wali, M. (2023). 'The impact of IMS mobility management with google mobile phone on quality of experience', , 16(4), pp. 233-238. doi: 10.30772/qjes.2023.145192.1060
Awad, N., Wali, M. The impact of IMS mobility management with google mobile phone on quality of experience. , 2023; 16(4): 233-238. doi: 10.30772/qjes.2023.145192.1060

The impact of IMS mobility management with google mobile phone on quality of experience

Al-Qadisiyah Journal for Engineering Sciences
Article 2, Volume 16, Issue 4, December 2023, Pages 233-238    PDF (502.97 K)
Document Type: Research Paper
DOI: 10.30772/qjes.2023.145192.1060
Authors
Nadia Awad* 1; Musa H. Wali2
1Medical Devices Techniques Department, Babylon Technical Institute, Al-Furat Al-Awsat Technical University, Iraq
2Electronic and Communication Department, Faculty of Engineering, University of Al-Qadisiyah, Iraq
Abstract
The widespread of a Wireless Local Area Network (WLAN) access network in residential areas provides low-cost and high-speed access to the Third-Generation Partnership Project (3GPP) services for end users. This has virtually made WLAN to be a complementary access network to Universal Mobile Telecommunications System (UMTS). The interoperability of WLAN and UMTS is made possible with the use of a mobility management mechanism in IP Multimedia Subsystems (IMS) architecture. Current problems in mobility management mechanisms are found in device mobility such as mobile phones. Such problems affect several layers and disrupt services. In this paper, IMS mobility management mechanisms with G1 mobile phone as an IMS client testbed is implemented, and its impact on the Quality of Experience (QoE) during end-to-end VoIP call session and its conformity to the 3GPP requirements of seamless service continuity is evaluated. The QoE driven mobility management mechanism is then proposed and evaluated to improve the QoE and to meet the 3GPP requirements of seamless service continuity during the handover between UMTS and WLAN access networks. Preliminary results show that there is an improvement in QoE and the requirements of 3GPP service continuity were met. The proposed Quality of Service (QoS) driven mobility management mechanism will help in the development of dual-mode mobile handsets with QoE adaptability.  
Keywords
IMS; SIP; QoE; PQoS; UMTS
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