17-12-2025
جامعة الملك عبدالعزيز
KING ABDULAZIZ UNIVERSITY
Faculty of Computing and Information Technology
Document Details
Document Type
:
Article In Conference
Document Title
:
Context-Aware Management Scheme for Service Continuity
نظام إدارة قادر على التعرف على الموقع لتقديم خدمة مستمرة
Subject
:
Context awareness in NGWN
Document Language
:
English
Abstract
:
As wireless access technologies grow rapidly, the recent studies have focused on granting mobile users the ability of roaming across different wireless networks in a seamless manner thus offering seamless mobility. The different characteristics of each wireless technology with regards to Quality of Service (QoS) brought many challenges for provisioning the continuous services (audio/video streaming) in a seamless way. The paper proposes Context-Aware Management Scheme (CAMS) which facilitates service continuity in real-time application e.g. video and audio streaming. Unlike previous research efforts which focuses on session continuity only while handoff and does not account for the characteristics differences between the networks, this work focus on improving QoS and user experience by adapting the session parameters after VHO according to the new environment and available resources. The new scheme would improve users experience and allow the network to admit more users at the same time compared to non-context aware solutions. In this paper, the architecture of proposed scheme is presented. In addition, detailed signaling messages of the VHO and Context-Aware Management from WiFi to WiMax and vice versa are discussed.
Conference Name
:
19th International Conference on Telecommunications, April 2012
Duration
:
From : 1433 AH - To : 1433 AH
From : 2012 AD - To : 2012 AD
Publishing Year
:
1433 AH
2012 AD
Number Of Pages
:
0
Article Type
:
Article
Added Date
:
Saturday, April 7, 2012
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
حنان الحازمي
Alhazmi, Hanan
Researcher
Master
halhazmi033@stu.kau.edu.sa
نادين اكاري
Akkari, Nadine
Researcher
Doctorate
nakkari@gmail.com
Files
File Name
Type
Description
32779.pdf
pdf
Context-Aware Management Scheme for Service Continuity
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