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The InfiniBand Congestion Control (IB CC) mechanism is able to reduce the negative congestion consequences in many situations. However, its effectiveness depends on a set of configurable parameters that must be adjusted by users to tackle congestion. If the parameters are not appropriately configured, IB CC could negatively impact the network performance and production jobs. Additionally, the IB CC...
The InfiniBand Congestion Control (IB CC) mechanism is able to reduce the negative congestion consequences in many situations. However, its effectiveness depends on a set of configurable parameters that must be adjusted by users to tackle congestion. If the parameters are not appropriately configured, IB CC could negatively impact the network performance and production jobs. Additionally, the IB CC...
Low Earth Orbit (LEO) satellites networks can provide multimedia service and plays an increasing1y important role in the exploitation of space. However, one of the challenges in LEO satellites networks is that the services are suffered from high symbol error, limited storage space and limited available energy. To analyze the performance of the service in LEO satellites networks, a model, based on...
Ultra wideband (UWB) vehicular radar has been studied and developed to achieve a safe driving and to promote business in an intelligent transport system. In the paper, we propose a UWB radar pulse design method that makes use of a linear multi-pulse combination of wavelet pulses which satisfy the Federal Communications Commission (FCC) regulation. Simulation results show that the UWB pulse obtained...
Space network are now become a very important and necessary complementary to the ground networks, it will extend the terrestrial Internet networks to space. However, there are still many challenges exist before the space-ground integrated networks come true, and how to transport data reliably in space networks is the very difficult one among these challenges. TCP has been a robust and efficient transport...
Ethernet passive optical network is an emerging high-speed access network that can provide high bandwidth for TV service. However, traditional digital TV service based on digital video broadcasting standard broadcasts its data stream to end-users, which will add enormous burden to server and waste valuable bandwidth. To carry digital TV data stream efficiently, in this paper, we propose a novel architecture...
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