Time Varying Communication Networks: Modelling, Reliability Evaluation and Optimization

2019 ◽  
pp. 1-30
Author(s):  
Gaurav Khanna ◽  
S. K. Chaturvedi ◽  
Sieteng Soh
Keyword(s):  
Communication Networks ◽  
Reliability Evaluation ◽  
Time Varying

A dynamic delay-based reliability evaluation model for communication networks

2020 ◽  
Vol 49 (6) ◽  
pp. 1397-1414
Author(s):  
Jian Shi ◽  
Yixuan Meng ◽  
Shaoping Wang ◽  
Zongxia Jiao
Keyword(s):  
Communication Networks ◽  
Evaluation Model ◽  
Reliability Evaluation

A Robust Adaptive Congestion Control for Communication Networks with Time-Varying Delays

2006 ◽  
Author(s):  
Antonio Pietrabissa ◽  
Francesco Delli Priscoli ◽  
Andrea Fiaschetti ◽  
Federico Di Paolo
Keyword(s):  
Congestion Control ◽  
Communication Networks ◽  
Time Varying ◽  
Robust Adaptive ◽  
Adaptive Congestion Control

scholarly journals Hybrid algorithm for two-terminal reliability evaluation in communication networks

2021 ◽  
Vol 21 (2) ◽  
pp. 1185
Author(s):  
Musaria Karim Mahmood ◽  
Osman Ucan ◽  
Zahraa Zaidan ◽  
Sulaiman M. Karim
Keyword(s):  
Communication Networks ◽  
Network Reliability ◽  
Computing Time ◽  
Reliability Evaluation ◽  
Design Stage ◽  
Hybrid Technique ◽  
Reduction Techniques ◽  
Node Network ◽  
Evaluation Problem ◽  
Terminal Reliability

<span>Network reliability is valuable in establishing a survivable communication network. Reliability evaluation algorithms are used in the design stage and during the network deployment. This work presents a new multistage hybrid technique for two-terminal reliability evaluation problem. It is based on a combination of graph reduction techniques and tie-set method. A new approach has been introduced for deducing tie-sets in a network containing both unidirectional and bi-directional edges. The proposed algorithm can be applied for both simple and complex networks without restrictions. The results confirm that new algorithm evaluates network's reliability with decreasing computing time compared to classical algorithms. The results for a case study of a 20-node network have demonstrated that the required time for reliability evaluation is decreased from (t&gt;1 hour) in the case of using a classical algorithm, to (t&lt;1 second) for the new algorithm.</span>

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