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Although some reputation schemes have been proposed for ad hoc networks, they are still not the most suitable for WMNs due to the special infrastructure and communication mode in WMNs. In this paper, a hierarchical reputation management framework for WMNs is presented. We show how to collect and query reputation values in an accurate, secure and efficient manner. The correlation validation algorithm...
The WWAN/WLAN two-hop-relay system integrates two types of wireless technologies to improve wireless access throughput and coverage. However, it is unreasonable to assume that all nodes are selfless and willing to relay for other users without an incentive. In this paper, a reputation management framework for Hybrid Wireless Relay Networks is presented. Based on this framework, we show how to collect...
This paper focuses on the impact of the radio link control protocol (RLC) combined with the Iub congestion control on the performance of high speed uplink packet access (HSUPA) networks. The paper investigates the performance enhancement achieved by the RLC AM (acknowledged mode) with the deployment of the Iub congestion control in the HSUPA network. To show the effect of the RLC AM in the uplink,...
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