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In this paper, we firstly present a heterogeneous probabilistic model where the contact between nodes is based on the independent differently distributed assumption. Moreover, the message spraying or forwarding follows the Gamma Distribution. Based on this model, we improve traditional spray routing scheme in Delay Tolerant Networks. Then, we compare our improved scheme with traditional spraying routing...
In this paper, we first present a heterogeneous theoretical framework for DTNs where the contact between nodes is based on independent differently distributed assumption. Moreover, the message forwarding process follows a Gamma Distribution. Then, we propose a new spray routing scheme based on this framework. Moreover, we compare our routing protocol with traditional spray routing (TSR) protocols...
In this paper we proposed a new broadcast protocol AEBP (Adaptive Efficient Broadcast protocol) for delay tolerant network. By collecting the average neighbor node numbers and packet TTLs, AEBP can judge if a data packet should be broadcasted. Simulation result shows that AEBP can significantly reduce the packet transitions and achieve good data packet arriving rate. Thus the performance of the network...
Routing protocol simulation is the basis for its practical application. Using multithread simulation technology can not only simulate the performance of routing protocols, but also lay good foundation for its hardware porting. By use of the technology and combing with Winsock, the paper researched on routing of wireless communication and brought out a kind of computer simulation method for distributed...
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