Bandwidth Allocation Models (BAMs) are used in order to define Bandwidth Constraints (BCs) in a perclass basis for MPLS/DS-TE networks and effectively define how network resources like bandwidth are obtained and shared by applications. The BAMs proposed (MAM – Maximum Allocation Model, RDM – Russian Dolls Model, G-RDM – Generic RDM and AllocTC-Sharing) attempt to optimize the use of bandwidth r...

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...

In this work, we propose a new active queue management mechanism called MFQ (Multicast Fair Queuing) for multicast flows. MFQ is independent of the inter-multicast fairness policy and it interacts with a multicast bandwidth allocation module that can implement either a multicast fairness policy or a multicast pricing model and tries using a single FIFO queue to achieve the expected allocation w...

We propose STRIDE, a new Internet architecture that provides strong DDoS defense mechanisms for both public services and private end-to-end communication. This new architecture presents several novel concepts including long-term static paths, bandwidth allocation through a top-down topology discovery protocol, dynamic bandwidth allocation via network capabilities, and differentiated packet prio...

One of the key challenges in next generation access networks based on Ethernet Passive Optical Network (EPON) technology is Dynamic Bandwidth Allocation (DBA) process. In this paper we have proposed ‘Parnian’, a two-stage nested-auction for dynamic bandwidth allocation management in Ethernet Passive Optical Networks. In the proposed ‘Parnian’ method, by running nested auction, based on EPON arc...

A detailed understanding of the many facets of the Internet’s topological structure is critical for evaluating the performance of networking protocols, for assessing the effectiveness of proposed techniques to protect the network from nefarious intrusions and attacks, or for developing improved designs for resource provisioning. In this way Available bandwidth estimation is a vital component of...

Assuring guaranteed services and providing fair bandwidth sharing are much sought characteristics in the current network architecture research. The IntServ approaches achieve those characteristics but only at the expense of using per-flow states and signaling, which are not scalable and difficult to implement. Alternatively, the stateless approaches proposed up to now are focused either on prov...

The application of multihop Wireless Ad Hoc Networks (WANETs) has been facing a great challenge to implement cooperative control over user transmission rates under the resource restrictions. In this paper, we propose an efficient bandwidth allocation scheme called Active-Time-Based Bandwidth Allocation Scheme (ATBAS) that can ensure fair bandwidth allocation among the users in a multihop WANET ...

The technique of Virtual Paths is used in ATM networks to perform bandwidth allocation for virtual circuits and to simplify setting up of virtual circuits in response to connection requests. In this paper, we describe a new technique called Virtual Trees that can be used for bandwidth allocation in ATM networks. A Virtual Tree corresponds to pre-allocated bandwidth along a set of links in the n...

The problem of bandwidth allocation in computer networks can be likened to the supply– demand problem in economics. This paper presents the economic generalized particle model (EGPM) approach to intelligent allocation of network bandwidth. EGPM is a significant extension and further development of the generalized particle model (GPM) [1]. The approach comprises two major components: (1) dynamic...