One of the most significant problems in large-scale applications is how to allocate requests from end-users datacenters. Most existing studies focus only on high bandwidth utilization datacenters or low request delay end-users, lacking consideration both at same time. To achieve joint optimization for datacenter providers and this paper proposes a novel Particle Swarm Optimization (PSO) based a...

When traac of connectionless best eeort protocols such as IP is carried over connection oriented protocols with guaranteed bandwidth, such as CBR connection in ATM, the interface layer between the protocols (i.e., AAL-the ATM Adaption Layer) need to specify the bandwidth requirement and the duration of the bandwidth reservation. The purpose of this paper is to develop policies for deciding and ...

A hybrid bandwidth scheduling scheme is proposed to improve the quality of service and the bandwidth utilization for the CAN-based networked control systems. It combines rate monotonic and improved round-robin scheme for both the realtime and non-real-time data. Moreover, considering the constraints of control performance and network schedulability, a heuristic branch and bound & genetic algori...

The allocation of bandwidth for multimedia traffic poses a technical challenge due to bursty and isochronous nature of applications. In this paper, we propose a mobile agent based approach for bandwidth allocation in multimedia communication. It is based on the the network congestion monitored by the agents at the clients. The mobile agent hosted by the server will allocate bandwidth online to ...

| We propose a bu®er management mechanism, called V-WFQ (Virtual Weighted Fair Queueing), for achieving approximately fair bandwidth allocation with a small hardware amount in high-speed networks. The basic process for allocating bandwidth fairly uses selective packet dropping to compare the measured input rate of the °ow with an estimated fair bandwidth share. Though V-WFQ is a hardwaree±cient...

In the modern era, cellular communication consumers are exponentially increasing as they find the system more user-friendly. Due to enormous users and their numerous demands, it has become a mandate to make the best use of the limited radio resources that assures the highest standard of Quality of Service (QoS). To reach the guaranteed level of QoS for the maximum number of users, maximum utili...