Previous
Improving TCP Startup Performance Using Active Measurements: Algorithm and Evaluation
White Papers This paper presents a new TCP startup algorithm, called Paced Start, that incorporates an available bandwidth probing technique into the TCP startup algorithm. TCP Slow Start exponentially increases the congestion window size to detect the proper...
[October 31, 2007, 0:00]
Parallel Spectral Clustering Algorithm for Large-Scale Community Data Mining
White Papers The spectral clustering algorithm has been shown to be very effective in finding clusters of non-linear boundaries. In this work, the author parallelizes the algorithm by dividing both memory use and computation on distributed machines.
[October 1, 2008, 1:01]
TCP-Fusion: A Hybrid Congestion Control Algorithm for High-Speed Networks
White Papers This paper presents a new congestion control algorithm of TCP, called TCP-Fusion, and provides its extensive evaluation results through simulations and implementations. Recently, towards high-speed networks with large bandwidth delay product, a...
[October 31, 2007, 0:00]
Application of Genetic Algorithm for Large Scale Coverage Prediction in GSM Cellular Mobile System
White Papers Genetic Algorithm (GA) has been used to optimize the model to minimize the error between the measured and predicted signal strength. A considerable interest has been generated in finding solutions to predict average field strengths and multipath...
[July 20, 2007, 5:34]
Report: "A Distributed TDMA Slot Assignment Algorithm for Wireless Sensor Networks"
White Papers The proposed algorithm is tailored to networks with sensor nodes and computes a TDMA schedule in a distributed manner. The algorithm consists of five parts running concurrently in and endless loop. The paper provides a solution for the problem of...
[January 5, 2006, 0:01]
A Genetic Optimization Algorithm to Solve the Problem of the Load-Balancing of Network Load
White Papers An optimum genetic algorithm for balanced network load is proposed in this paper; the algorithm employs the natural number-coded and the selection crossover mutation operator. The algorithm carries on the entire spatial parallel search which...
[July 10, 2008, 1:01]
A Low Complexity Tree Algorithm for PTS-Based PAPR Reduction in Wireless OFDM
White Papers This paper presents a new low-complexity tree algorithm to implement the PTS approach, which seeks the best trade-off between performance and complexity. Orthogonal Frequency Division Multiplexing (OFDM) has several attributes which make it a...
[August 25, 2009, 10:14]
TCP-Illinois: A Loss and Delay-Based Congestion Control Algorithm for High-Speed Networks
White Papers This paper introduces a new congestion control algorithm for high speed networks, called TCP-Illinois. TCP-Illinois uses packet loss information to determine whether the window size should be increased or decreased, and uses queueing delay...
[November 7, 2007, 0:00]
A Game-Theoretic Model and Algorithm for Load Balancing in Distributed Systems
White Papers Based on this structure it derives a new distributed load balancing algorithm. This paper presents a game theoretic framework for obtaining a user-optimal load balancing scheme in heterogeneous distributed systems.
[July 10, 2008, 1:01]
Hierarchical Provisioning Algorithm for Virtual Private Networks Using the Hose Model
White Papers In this work, VPN endpoints are connected using a tree structure and the algorithm optimizes the total bandwidth reserved on edges of the VPN tree. This paper introduces a fast and efficient algorithm in finding the shared VPN tree to reduce the...
[July 10, 2008, 1:01]
Implementation of Parallel Algorithm "Conveyer Processing" for Images Processing by Filter 'Mean'
White Papers This paper implements a parallel algorithm for recursive image processing by filter 'Mean'. For implementation of parallel program is used MPI (Message Passing Interface) library. It is shown execution of a program with one and more processors.
[March 20, 2008, 0:02]
New Algorithm for Effective Utilization of Bandwidth for Sensitive Applications
White Papers This paper proposes an algorithm, which allocates the bandwidth in an effective manner for sensitive applications. The main idea of this work is to allocate more amount of bandwidth for particular client, who has received more votes in the network.
[July 8, 2008, 1:01]
Improving the Performance of TCP Wireless Video Streaming With a Novel Playback Adaptation Algorithm
White Papers This paper proposes a playback adaptation algorithm for video streaming with TCP in wireless networks where both handoffs and random wireless errors are possible. Primary task of the algorithm is the estimation of the expected latency for the...
[December 20, 2007, 0:01]
Security of the WEP Algorithm
White Papers The Wired Equivalent Privacy (WEP) algorithm is used to protect wireless communication from eavesdropping. The 802.11 standard describes the communication that occurs in wireless local area networks (LANs).
[September 2, 2008, 7:34]
GOAL: A Load-Balanced Adaptive Routing Algorithm for Torus Networks
White Papers This paper introduces a load-balanced adaptive routing algorithm for torus networks, GOAL - Globally Oblivious Adaptive Locally - that provides high throughput on adversarial traffic patterns, matching or exceeding fully randomized routing and...
[September 10, 2008, 0:00]
RSA releases proprietary security algorithm
News Security firm RSA publicly released its encryption algorithm Wednesday, allowing any company to freely develop solutions based on its prevalent technology. The algorithm is used by both Netscape Communicator and Microsoft Internet Explorer to...
[September 6, 2000, 16:36]
A New Backoff Algorithm for the IEEE 802.11 Distributed Coordination Function
White Papers This contention window is dynamically controlled by the Binary Exponential Backoff (BEB) algorithm. This paper proposes a new backoff algorithm, termed the Linear/Multiplicative Increase and Linear Decrease (LMILD) backoff algorithm, for use with...
[January 31, 2009, 6:23]
An Efficient Algorithm for Inquiry Process in Bluetooth
White Papers This paper presents a device discovery algorithm whose objective is to minimize the duration of the inquiry period. The algorithm is tailored for the scenario in which the units have no preference regarding their role (i.e.a master or a slave).
[January 31, 2009, 7:28]
An Algorithm to Detect TCP Spurious Timeouts and Its Application to Operational UMTS/GPRS Networks
White Papers This paper proposes an algorithm to identify TCP spurious retransmission timeouts by post processing of packet traces monitored in operational networks. The operational principles of the algorithm and the assumptions behind its design are explained...
[December 6, 2007, 0:01]
Hybrid Random Early Detection Algorithm for Improving End-to-End Congestion Control in TCP/IP Networks
White Papers In order to further enhance this paradigm of end-to-end control the Random Early Detection algorithm has been proposed, which starts to mark or drop packets at the onset of congestion. The successful operation of the present Internet depends mainly...
[December 6, 2007, 0:01]
