Optimal Configuration of OCDMA-Based MAN with Multimedia Services

2006 ◽  
Author(s):  
Jen-Fa Huang ◽  
Yih-Fuh Wang ◽  
Chien-Yu Yeh
Keyword(s):  
Optimal Configuration ◽  
Multimedia Services

Virtual choice algorithms and ergonomics of distance services in education

Ergodesign ◽  
2020 ◽  
Vol 2020 (4) ◽  
pp. 194-202
Author(s):  
Dmitry Denisov ◽  
Vladimir Ogryzkov
Keyword(s):  
Distance Education ◽  
Virtual World ◽  
Selection Method ◽  
Optimal Configuration ◽  
Standard Ideal ◽  
Priority Direction

The ability to interact in the virtual world, the network is the ability to choose. The priority direction in the work of the teacher is the search for tools that can provide real assistance to the student in providing comfort at a distance, increasing the motivation of students to choose such tools. The article reveals the features of the virtual selection method, which is a technology for selecting and modifying source tasks to improve their ergonomics. The optimal configuration of a set of manuals for distance education is determined by questioning and calculating the parameters of the standard (ideal).

A Bandwidth and Energy Aware QoS Routing Protocol for Enhanced Performance in Ad-hoc Networks

2019 ◽  
Vol 9 (2) ◽  
pp. 203-213
Author(s):  
Priyanka Bharadwaj ◽  
Surjeet Balhara
Keyword(s):  
Ad Hoc Networks ◽  
Routing Protocol ◽  
Ad Hoc ◽  
Qos Routing ◽  
Delivery Ratio ◽  
Energy Aware ◽  
Multimedia Services ◽  
Average Delay ◽  
Hoc Networks

Background & Objective: There are some challenging issues such as providing Quality of Service (QoS), restricted usage of channels and shared bandwidth pertaining to ad-hoc networks in a dynamic topology. Hence, there is a requirement to support QoS for the application environment and multimedia services in ad-hoc networks with the fast growing and emerging development of information technology. Eventually, bandwidth is one of the key elements to be considered. Methods: Energy aware QoS routing protocol in an ad-hoc network is presented in this article. Results and Conclusion: The simulation results indicate that the improved protocol outperforms Adhoc On-Demand Distance Vector (AODV) routing protocol in terms of QoS metric such as throughput, packet delivery ratio, loss rate and average delay.

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