Mobility management schemes for real-time traffic and resource allocation in IEEE 802.16e mobile network

2015 ◽  
Vol 30 (1) ◽  
pp. e2926 ◽  
Author(s):  
Sihame El-Hammani ◽  
Khalil Ibrahimi ◽  
El-Houssine Bouyakhf ◽  
Rachid El-Azouzi
Keyword(s):  
Resource Allocation ◽  
Real Time ◽  
Mobility Management ◽  
Mobile Network ◽  
Ieee 802.16E ◽  
Real Time Traffic ◽  
Management Schemes

scholarly journals ZONE-Based Multi-Access Edge Computing Scheme for User Device Mobility Management

2019 ◽  
Vol 9 (11) ◽  
pp. 2308 ◽  
Author(s):  
Juyong Lee ◽  
Daeyoub Kim ◽  
Jihoon Lee
Keyword(s):  
Cloud Computing ◽  
Real Time ◽  
Mobility Management ◽  
Mobile Network ◽  
Edge Computing ◽  
Mobile Users ◽  
Long Distance ◽  
Cloud Server ◽  
Multi Access ◽  
User Device

Recently, new mobile applications and services have appeared thanks to the rapid development of mobile devices and mobile network technology. Cloud computing has played an important role over the past decades, providing powerful computing capabilities and high-capacity storage space to efficiently deliver these mobile services to mobile users. Nevertheless, existing cloud computing delegates computing to a cloud server located at a relatively long distance, resulting in significant delays due to additional time to return processing results from a cloud server. These unnecessary delays are inconvenient for mobile users because they are not suitable for applications that require a real-time service environment. To cope with these problems, a new computing concept called Multi-Access Edge Computing (MEC) has emerged. Instead of sending all requests to the central cloud to handle mobile users’ requests, the MEC brings computing power and storage resources to the edge of the mobile network. It enables the mobile user device to run the real-time applications that are sensitive to latency to meet the strict requirements. However, there is a lack of research on the efficient utilization of computing resources and mobility support when mobile users move in the MEC environment. In this paper, we propose the MEC-based mobility management scheme that arranges MEC server (MECS) as the concept of Zone so that mobile users can continue to receive content and use server resources efficiently even when they move. The results show that the proposed scheme reduce the average service delay compared to the existing MEC scheme. In addition, the proposed scheme outperforms the existing MEC scheme because mobile users can continuously receive services, even when they move frequently.

Enhanced utilization of resource allocation scheme for real-time traffic in LTE network

2016 ◽  
pp. 83-86
Author(s):  
Yi-Ting Mai ◽  
Jeng-Yueng Chen ◽  
Chun-Chuan Yang ◽  
Ching-Hong Fang ◽  
Chih-Chung Hu
Keyword(s):  
Resource Allocation ◽  
Real Time ◽  
Allocation Scheme ◽  
Lte Network ◽  
Real Time Traffic ◽  
Resource Allocation Scheme
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