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Spatial consistency is identified as an important feature for fifth generation (5G) channel model. In this paper, a geometry stochastic approach for spatial consistency is presented under the framework of spatial channel model. The extended stochastic channel model (SCM) realizes large-scale parameters(LSPs) and small- scale parameters (SSPs) in a continuous and realistic manner as a function of position...
To deal with the safety weakness in resisting active attacks from malicious nodes, trust metric is introduced to combat the attacks by using a trust model on the proposed distance-based location-aided routing (DBLAR). The improved routing ST-LAR uses direct trust and recommendation trust to avoid malicious nodes with low trust value from joining the forwarding. Simulation results show that ST-LAR...
Based on studying the characteristics of topology and business model of wireless mesh networks, depth analysis of the suitable routing protocol type for WMN was given out which shows that proactive hop-by-hop routing is most suitable for WMN. On the basis of Optimized Link State Routing which is a typical proactive hop-by-hop routing protocol. A routing protocol P-OLSR of perceptive 1inks is proposed...
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