The addition of bonding groups in DOCSIS 3.0 allowed the bandwidth to be increased to the end user. Max-min fair packet scheduling provides for fairness among those users, but due to the restrictions of the bonding groups, available bandwidth may go unused. This research investigates the dynamic remapping of the flows to allow more effective util ization of the system bandwidth. An online algor...

This paper proposes the design and development of Moving Picture Experts Group-2 (MPEG-2) Video Decoder to offer flexible and effective utilization of bandwidth services. The decoder is capable of decoding the MPEG-2 bit stream on a single host machine. The present decoder is designed to be simple, but yet effectively reconstruct the video from MPEG-2 bit stream. The designed MPEG-2 video decod...

The anxiety made by users are mounting as the 'mobile ad hoc networks' became an essential part of this stage and call for the use of significant applications such as multimedia and videoconferencing. In this paper we introduce a new examine model with a dynamic stipulating architecture that provides bandwidth allocation dynamically based on its utility. Initially allocate the required bandwidt...

Pervasive computing environments accommodate interconnected and communicating mobile devices. Mobility is a vital aspect of everyday life and technology must offer support for moving users, objects, and devices. Their growing number has strong implications on the bandwidth of wireless and wired networks. Network bandwidth becomes a scare resource and its efficient use is crucial for the quality...

Cognitive radio (CR) increases spectrum efficiency by allowing secondary users (SUs) to dynamically use the idle spectrum owned by primary users (PUs). This paper studies bandwidth allocation of SUs for throughput efficiency. Taking on consideration a scenario of five nodes on which two of them are Primary Users(PUs) and the other three are secondary users (SUs).What amount of bandwidth should ...

In studies of animal space use, researchers often use kernel-based techniques for estimating the size of an animal’s home range and its utilization distribution from radiotracking data. However, the kernel estimator is highly sensitive to the bandwidth value used. Previous ecological studies recommended least-squares cross-validation (LSCV) as the default bandwidth selection method, but some st...

Bandwidth is very crucial and limited resource available, so it should be properly utilized. Network congestion occurs when a link or node is carrying large amount of data in case of flood attack and quality of service deteriorates. Effects of flood attack include queuing delay, packet loss or the blocking of new connections. As a consequence incremental increases in offered load leads to eithe...

Manet is an independent and distributed system of mobile nodes that are connected by means of the wireless link. Exploiting resources in a systematic manner without wastage would increase the throughput of the network. Bandwidth is one of the vital resources in the network traffic. Bandwidth generally refers to the data rate at which a network path or link transfers a packet. It is one of the g...

This paper presents a new bandwidth estimation method for individual hop for high-speed, non-invasive, and faster convergence transmission in multiple medical data networks. Available Bandwidth Estimation Technique for individual Hops (ABETH) has been developed employing parameters like Hop (H), Capacity (C), Bandwidth (B), Available Bandwidth (AB) etc. Bandwidth estimation techniques, tools an...

for Supporting Video-On-Demand Yen-Jen Oyang, Chih-Yuan Cheng, Meng-Huang Lee, Fu-Ching Wang, and Chun-Hung Wen Department of Computer Science and Information Engineering National Taiwan University Taipei, Taiwan, R.O.C. e-mail:[email protected] Abstract This paper proposes a novel data placement and retrieval scheme for designing disk storage systems for video-on-demand(VOD). One of ...