OCGRR (A New Scheduling Algorithm For Differentiated

Services Networks.

OCGRR supports different service traffic in a core router. Same class packets are send to the destination of the core router output port. In before scheduling the frame, each output port streams of data are stored at one separate Buffer .Now perform the scheduling operation.(Arranging one particular order) at each buffer. At last each buffer placed in one frame. After Scheduling, sequence of transmission traffic occurs then streams of frames (data ....etc

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packet scheduling algorithms matlab code

A network scheduler, also called packet scheduler, is an arbiter program on a node in packet switching communication network. It manages the sequence of network packets in the transmit and receive queues of the network interface controller, which is a circular data buffer. There are several network schedulers available for the different operating system kernels, that implement many of the existing network scheduling algorithms.

The network scheduler logic decides, in a way similar to statistical multip ....etc

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Adaptive Non-linear Congestion Controller for Differentiated-Services Framework (Java)
IEE/ACM Transactions on Networking, Vol. 13, No. 1, February 2005

Abstract:
The growing demand of computer usage requires efficient ways of managing network traffic in order to avoid or at least limit the level of congestion in cases where increases in bandwidth are not desirable or possible. In this paper we developed and analyzed a generic Integrated Dynamic Congestion Control (IDCC) scheme for controlling traffic using information on the statu ....etc

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Packet Scheduling Algorithms to Support QOS in Networks.

Traditionally packet switching networks have supported only best-effort traffic. Newer applications need communication services that allow end clients to transport data with performance guarantees given in terms of delay, delay variation, bandwidth, and loss rate. The choice of the packet scheduling algorithm to be used at switching nodes is very crucial to provide the quality of service.

We have conducted a literature survey covering various scheduling disciplines that can b ....etc

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Hi everyone
I need java code for simulation of task scheduling based on ACO in cloud environment plz.
thanks ....etc

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Traditionally packet switching networks have supported only best-effort traffic. Newer applications need communication services that allow end clients to transport data with performance guarantees given in terms of delay, delay variation, bandwidth, and loss rate. The choice of the packet scheduling algorithm to be used at switching nodes is very crucial to provide the quality of service.
We have conducted a literature survey covering various scheduling disciplines that can be used to provide performance guarantees to clien ....etc

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Abstract
OCGRR (Output Controlled Grant-based Round Robin), OCGRR supports different service traffic in a core router. Same class packets are send to the destination of the core router output port. In before scheduling the frame, each output port streams of data are stored at one separate Buffer .Now perform the scheduling operation.(Arranging one particular order) at each buffer. At last each buffer placed in one frame. After Scheduling, sequence of transmission traffic occurs then streams of frames (data) are transferred to the order of Hig ....etc

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circuit switched vs packet switched abstract seminar topic

In circuit switching network dedicated channel has to be established before the call is made between users. The channel is reserved between the users till the connection is active. For half duplex communication, one channel is allocated and for full duplex communication, two channels are allocated. It is mainly used for voice communication requiring real time services without any much delay

In packet switching network unlike CS network, it is not required to establish the connection i ....etc

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Differentiated Bandwidth Allocation with TCP Protection in Core Routers

Abstract

Differentiated Services (DiffServ) networks categorize routers into edge routers and core routers.In core routers, one of the technological challenges is how to implement differentiated bandwidth allocation and TCP protection together with low complexity.We present an Active Queue Management (AQM) scheme called CHOKeW. A method is borrowed from a previous scheme, CHOKe, which draws a packet at random from the buffer, compares it with the arriving packet, and ....etc

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Abstract Scalable video transmission over a network is easily adaptable to different types of mobile experiencing different network conditions. However the transmission of differentiated video packets in an error-prone wireless environment remains problematic. We propose and analyze a cross-layer error control scheme that exploits priority-aware block interleaving (PBI) in the MAC layer for video broadcasting in CDMA2000 systems. The PBI scheme allocates a higher priority to protecting the data which are more critical to the decoding of a vide ....etc

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