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We present in this paper a novel proactive interference avoidance scheme for mobile-to-mobile (M2M) communication as an underlay in Long-Term Evolution (LTE) downlink networks. The proposed scheme introduces an intelligent user-selective resource allocation algorithm that aims to proactively avoid interference between M2M pairs and LTE regular users while achieving a satisfactory link budget for both...
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...
We present in this paper a new device-to-device (D2D) communication scheme to create a QoS enhanced multimedia services for LTE users who are physically close to each other. This scheme has a potential to provide higher bandwidth service with reduced delay and reduced power consumption. However, a significant challenge from such D2D opportunity is to establish the direct link between nearby devices...
In this paper, we propose WMRMTR (Wisdom Multi-path Routing Algorithm based on Maximum Transmission Reliability) algorithm. The calculation takes into account the probability of distribution of nodes and the paths delay in wisdom network. And then making the routing path to produce a set of routing which is, data packets can be parallel transmission. In the case of the mobile node, the packet transmission...
Wi-Fi (Wireless Fidelity) mainly adopts IEEE 802.11g standards. And a binary exponential backoff algorithm is adopted to prevent channel collision, which also introduces reduction of the performance of the network. In this paper, an integrated control mechanism (ICM) is proposed which combines a centrally controlled approach and a distributed access mechanism to control the behavior of the system...
There are several different features of satellites network compared to ground networks, such as long time delay, large bandwidth delay production (BDP), high error rate, intermittent and asymmetric links, etc. There are abundant research results indicated that it will reduce its performance and waste precious network resource if apply the traditional TCP in the satellites network directly. Transfer...
Contention-based access has been the key component for 802.11 wireless networks. As the video service is becoming more popular, contention-based access has been the key limiting factor in providing satisfactory quality-of-service (QoS) for video over wireless networks, especially when the data traffic includes both real-time video and other types of traffics. A contention free burst (CFB) scheme has...
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...
The design and development of future ground-space integrated networks is one of the hot issues in space technology nowadays because of the long-link delay, high bit-error-rate, asymmetric bandwidth, intermittent links compare with the terrestrial networks. The focus of this paper is to design topology for this hybrid networks with space segments, select appropriate protocols for it and analyze its...
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