Absfrac-In this paper, we propose a novel technique called CARE (CApture-REcapture fair sharing) to provide fair bandwidth sharing. CARE estimates two network resource parameters: the number of Bows in the buffer and the data source rate of a Bow by using a capiure-recapiure model. The capture-recapture model depends on simply the random captnringlrecapturing of the incoming packets, and as a r...

Data Grid provides sharing services for very large data around the world. Data replication is one of the most effective approaches to reduce access latency and response time. In addition to the benefits, replication has costs such as storage and bandwidth consumption, especially when storage space is low and limited. Therefore,  the data replacement should be done wisely. In this p...

We propose a new idea to achive an anonymous communication network which provides both sender and recipient anonymities under the condition that the overall traac may be analyzed. The proposed protocol , which is based on a secret function computation of addition using secret sharing schemes, is estimated with regards to bandwidth and time delay. We show that the bandwidth spend in computation ...

The efficient utilization and management of bandwidth in broadband networks is of paramount importance since bandwidth costs are likely to dominate network operational costs, especially in the wide area scenario. However, relatively little attention has been given to this issue in developing the current schemes for the transport of Internet data traffic over ATM. In this paper we describe a ban...

The eecient utilization and management of bandwidth in broadband networks is of paramount importance since bandwidth costs are likely to dominate network operational costs, especially in the wide area scenario. However, relatively little attention has been given to this issue in developing the current schemes for the transport of Internet data traac over ATM. In this paper we describe a bandwid...

The eecient utilization and management of bandwidth in broadband networks is of paramount importance since bandwidth costs are likely to dominate network operational costs, especially in the wide area scenario. However, relatively little attention has been given to this issue in developing the current schemes for the transport of Internet data traac over ATM. In this paper we describe a bandwid...

-Cloud computing is a new development emerging in IT environment with vast requirements of infrastructure and resources. Band width allocation and Load balancing is an important aspect of cloud computing environment. Bandwidth allocation plays a most important part in sharing the resources to the data center networks. In this paper we propose a new bandwidth allocation scheme based on unused ba...

A signiicant driver for the consumer use of high bandwidth in the near future will be interactive video on demand (IVOD). A range of service types can be deployed, based on a diiering sophistication, which must be traded against the network costs (bandwidth) and component costs (switch complexity and memory). The potential aggregate bandwidth required is huge (O(1Pbps)), and thus it is essentia...