Titlebook: Quality, Reliability, Security and Robustness in Heterogeneous Systems; 13th International C Lei Wang,Tie Qiu,Wenbing Zhao Conference proce

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Handoff Prediction for Femtocell Network in Indoor Environment Using Hidden Markov Modelrk. Femtocells have been deployed to improve the network capacity and coverage in indoor environment. The complex building topology and user behavior may result in frequent handover and transmission interruption. Thus, we propose a mobility prediction scheme to optimize the handoff process in indoor

臭名昭著

Self-organized Resource Allocation Based on Traffic Prediction for Load Imbalance in HetNets with NOf the various bandwidth-eager applications and users movement, load imbalance has become an increasing severe problem, impacting the user experience and communication efficiency. Especially, it may lead to the degrading of resource utilization and network performance. In this paper, we investigate t

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A Short Review on Sleep Scheduling Mechanism in Wireless Sensor Networksime of wireless sensor networks (WSNs). In recent years, many related sleep scheduling mechanisms with diverse emphases and application areas for WSNs have been proposed. This paper reviews those mechanisms and further classifies them in different taxonomies as well as provides an insight into them.

背带

Semi-fragile Watermarking Algorithm Based on Arnold Scrambling for Three-Layer Tamper Localization aagile watermark based on Arnold transformation, which is used to localize and recover tamper of confused image and plain-image. The sender encodes the watermark into the 2-bit least significant bit of the pixel of the original image, and the authentication watermark consists of the pixel value compa

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Contact Quality Aware Routing for Satellite-Terrestrial Delay Tolerant Networksing a path which exists high bit error, it can increase the delivery delay and reduce the delivery ratio. Therefore, how to distinguish the contact quality and select a path with little bit error is crucial to improve the network performance. In this paper, we propose a contact quality aware routin

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An Edge Caching Strategy for Minimizing User Download DelayConsidering these SBSs with limited storage capacity, how to effectively cache files is a difficult and interesting problem. Many factors should be considered, such as the popularity of files, user download delay and average hit rate. In this paper, we investigate this problem and propose a minimizi