algorithm in white papers
802.11 Mesh Networks With Two-Radio Access Points
White Paper A suitable distributed clustering is used to self-organize the network for channel allocation; all communications between nodes in the same cluster (intra-cluster) use the secondary radio and a common channel selected based on an algorithm that... [23 Jul 2008]
QoS Protocol and Algorithm Join Forces
White Paper Researchers have strived to optimize on either the protocol or the algorithm, but have hardly investigated how the two can benefit from each other. This paper combines QoS protocol and algorithm. In general, routing is subdivided into two... [18 Jul 2008]
Simulation Analysis of QoS Unicast Routing Algorithms With Uncertain Information
White Paper The results of extensive simulation show that pseudo-polynomial algorithm and heuristic algorithm surpass randomized routing algorithm in performance, and the solution of pseudo-polynomial algorithm is closer to optimized solution. [18 Jul 2008]
Insecurity in ATM-Based Passive Optical Networks
White Paper First, it shows that the standard's encryption algorithm, called churning, has an effective 8-bit key length and thus is trivial to break with exhaustive keysearch. This paper considers the security of an ITU standard for ATM-based passive optical... [18 Jul 2008]
Performance Enhancements of UMTS Networks Using End-to-End QoS Provisioning
White Paper The overall algorithm was optimized to guarantee the E2E QoS parameters of each service class, especially for realtime applications, as well as to improve the bandwidth utilization. This paper investigates end-to-end Quality of Service (QoS... [18 Jul 2008]
A Near Optimal Scheduler for Switch-Memory-Switch Routers
White Paper This paper presents a simple and near optimal randomized parallel scheduling algorithm for scheduling packets in routers based on the Switch-Memory-Switch (SMS) architecture, which emulates 'Output queuing' by using a collection of small memories... [18 Jul 2008]
Multi-Layer, Mission-Aware QoS Management Techniques for IP Applications in a Joint Battlespace Infosphere
White Paper The prototype implementation uses BBN's Quality Objects (QuO) software framework to develop a UAV Imagery Application that adapts its behavior based on mission-state and network-state in order to meet its required end-to-end quality of service... [18 Jul 2008]
QoS Topology Control in Ad Hoc Wireless Networks
White Paper For the latter case, the problem is formulated as a mixed integer programming problem, and an optimal algorithm has been proposed to solve the problem. This paper discusses the energy efficient QoS topology control problem in ad hoc wireless networks. [18 Jul 2008]
A Hybrid QoS Routing Strategy for Suburban Ad-Hoc Networks
White Paper Major contributions of this paper are to propose an efficient routing algorithm for the SAHN, meeting above QoS requirements, and to compare it with two other non QoS solutions. The Suburban Ad-Hoc Network (SAHN) aims to provide suburban area... [18 Jul 2008]
An Approach to Enhance the QoS Support to Real-Time Traffic on IEEE 802.11e Networks
White Paper The paper describes the rationale behind the CWA mechanism, the algorithm itself and discusses the performance obtained through simulations run using ns-2. This paper proposes an approach to overcome some limitations of the 802.11e protocol... [18 Jul 2008]
Implement a QoS Algorithm for Real-Time Applications in the DiffServ-Aware MPLS Network
White Paper This paper presents an implementation of QoS algorithm (PPA, Preempted Probability Algorithm) for DiffServ-aware MPLS network under Linux platform. The algorithm, which comprises of optimal LSPs (Label Switching Paths) selection and the network... [17 Jul 2008]
An Efficient Buffer Management in a Network Interface Card
White Paper This paper proposes a dynamic packet buffer management algorithm for a protocol processor in a network terminal. Therefore, the paper proposes an algorithm, which contributes to fairness and full utilization of the packet buffer memory. [17 Jul 2008]
Achieving QoS for IEEE 802.16 in Mesh Mode
White Paper This paper proposes a slot allocation algorithm based on priority, which is to achieve QoS on MAC layer. A simulation to study packet delay, delay distribution, and throughput based on proposed algorithm was conducted. [17 Jul 2008]
Providing QoS Support in OSPF Based Best Effort Network
White Paper A Load Sensitive Routing algorithm (LSR) has been reported which finds alternate path based on ospf property. In an Open Shortest Path First (OSPF) based best effort network, when a packet experiences congestion, the routing subsystem cannot send... [17 Jul 2008]
On Effectiveness of Conditional Admission Control for IP QoS Network Services With REM Scheme
White Paper Traditional approach for admission control algorithm corresponding to given NS takes into account current traffic conditions inside considered NS. Future IP QoS (Quality of Service) networks are aiming at differentiating transfer quality of packets... [17 Jul 2008]
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