Performance Evaluation of Multipath Cellular Networks in Obstacle Mobility Model for Downlink Packet Video Communication

2008 ◽  
Author(s):  
Abdullah Al Yusuf ◽  
Manzur Murshed
Keyword(s):  
Performance Evaluation ◽  
Cellular Networks ◽  
Mobility Model ◽  
Video Communication ◽  
Packet Video

Cooperation Strategies for P2P Content Distribution in Cellular Mobile Networks

2011 ◽  
pp. 152-165
Author(s):  
Tobias Hoßfeld ◽  
Michael Duelli ◽  
Dirk Staehle ◽  
Phuoc Tran-Gia
Keyword(s):  
Cellular Networks ◽  
Mobile Networks ◽  
Content Distribution ◽  
Vertical Handover ◽  
Mobility Model ◽  
Computational Time ◽  
Heterogeneous Environments ◽  
Cellular Mobile ◽  
The Impact

The performance of P2P content distribution in cellular networks depends highly on the cooperation and coordination of heterogeneous and often selfish mobile users. The major challenges are the identification of problems arising specifically in cellular mobile networks and the development of new cooperation strategies to overcome these problems. In the coherent previous chapter, the authors focused on the selfishness of users in such heterogeneous environments. This discussion is now extended by emphasizing the impact of mobility and vertical handover between different wireless access technologies. An abstract mobility model is required to allow the performance evaluation in feasible computational time. As a result, the performance in today’s and future cellular networks is predicted and new approaches to master heterogeneity in cellular networks are derived.

Performance Evaluation of Cellular Networks Offering TV Services

2011 ◽  
Vol 60 (2) ◽  
pp. 644-655 ◽  
Author(s):  
Letian Rong ◽  
Salah Eddine Elayoubi ◽  
Olfa Ben Haddada
Keyword(s):  
Performance Evaluation ◽  
Cellular Networks
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