A Note on Parameter Values of REM with Reno-like Algorithms
نویسنده
چکیده
We explain the choice of parameter values for the REM implementation in ns-2.1b9 network simulator, and how it can be simplified when the TCP algorithm is Reno-like, i.e., employs additive-increase-multiplicative-decrease strategy.
منابع مشابه
Minimizing Loss of Information at Competitive PLIP Algorithms for Image Segmentation with Noisy Back Ground
In this paper, two training systems for selecting PLIP parameters have been demonstrated. The first compares the MSE of a high precision result to that of a lower precision approximation in order to minimize loss of information. The second uses EMEE scores to maximize visual appeal and further reduce information loss. It was shown that, in the general case of basic addition, subtraction, or mul...
متن کاملA FAST FUZZY-TUNED MULTI-OBJECTIVE OPTIMIZATION FOR SIZING PROBLEMS
The most recent approaches of multi-objective optimization constitute application of meta-heuristic algorithms for which, parameter tuning is still a challenge. The present work hybridizes swarm intelligence with fuzzy operators to extend crisp values of the main control parameters into especial fuzzy sets that are constructed based on a number of prescribed facts. Such parameter-less particle ...
متن کاملOptimization Flow Control, Ii: Implementation
A duality model of ow control is proposed in Part I of this paper and leads to a basic ow control algorithm. In this sequel we develop a practical implementation of the basic algorithm, Random Exponential Marking (REM). It consists of a link algorithm, that probabilistically marks packets inside the network, and a source algorithm, that adapts source rate to observed marking. REM has three adva...
متن کاملEstimation of Congestion Price Using Probabilistic Packet Marking
One key component of recent pricing-based congestion control schemes is an algorithm for probabilistically setting the Explicit Congestion Notification bit at routers so that a receiver can estimate the sum of link congestion prices along a path. We consider two such algorithms—a well-known algorithm called Random Exponential Marking (REM) and a novel algorithm called Random Additive Marking (R...
متن کاملAn Empirical Validation of a Duality Model of Tcp and Queue Management Algorithms
In this paper we validate through simulations a duality model of TCP and active queue management (AQM) proposed earlier. In this model, TCP and AQM are modeled as carrying out a distributed primal-dual algorithm over the Internet to maximize aggregate source utility. TCP congestion avoidance algorithms, such as Reno and Vegas, iterate on source rates, the primal variable. AQM algorithms, such a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002