'Qos parameters' presentation slideshows

Traffic Control

Policing. Traffic Control. TRAFFIC DESCRIPTOR QoS. Network. Admission Control. Source. Source. Policed Traffic. Traffic. Connection Setup Phase. Connection Phase. Different Levels of (Preventive) Congestion Control: - Admission Control :

1.78k views • 134 slides

Congestion Control and Traffic Management in High Speed Networks

Congestion Control and Traffic Management in High Speed Networks. Carey Williamson. University of Calgary. Introduction . The goal of congestion control is to regulate traffic flow in the network in order to avoid saturating or overloading intermediate nodes in the network.

1.84k views • 115 slides

QoS Extensions to 802.11 MAC

QoS Extensions to 802.11 MAC. Rajugopal Gubbi, Sharewave Wim Diepstraten, Lucent Technologies Jin-Meng Ho, AT&T Laboratories. History. Several participants have generated proposals for QoS extensions to the 802.11 MAC standard In the interest of achieving a fast standard process

1.29k views • 83 slides

The UniFrame QoS (UQOS) Framework

The UniFrame QoS (UQOS) Framework. M.S. Thesis Defense, IUPUI, December 2002 -Girish Brahnmath Funded by U.S. Department of Defense and the U.S. Office of Naval Research (award number N00014-01-1-0746). Organization. Background Related Work Problem Definition & Motivation

665 views • 53 slides

QoS Management

610 views • 40 slides

Quality of Service in Video Databases

469 views • 36 slides

A T M ( QoS )

A T M ( QoS ). QoS (Quality of Service). ATM - Service Classes CBR - Constant Bit Rate Circuit emulation, e.g. T1 (1.5 Mbit/s) or E1 (2 Mbit/s) Real-time audio / video coded at a constant bit rate rt-VBR - real time Variable Bit Rate

520 views • 33 slides

QoS Classes

QoS Classes. Guaranteed Service Class QoS guarantees are provided based on deterministic and statistical QoS parameters Predictive Service Class QoS parameter values are estimated and based on the past behavior of the service Best Effort Service Class

510 views • 31 slides

Introduction to Quality of Service

Introduction to Quality of Service. Overview. What is QoS? Why QoS? Large Bandwidth vs QoS? Networking Trends Leading to QoS QoS in Best Effort IP Network. What is QoS?. Variety of definitions exist in literature

462 views • 28 slides

IEEE 802.16e/Mobile WiMAX

IEEE 802.16e/Mobile WiMAX. Gleneesha Johnson CMSC 818Z, Spring 2007 March 06, 2007. Outline. 802.16 Overview Physical Layer MAC Layer. IEEE 802.16 Overview. Family of standards for wireless metropolitan area networks (WMAN) Provide broadband (i.e., voice, data, video) connectivity

479 views • 27 slides

373 views • 25 slides

Routing with Quality-of-Service Guarantees: Algorithm and Analysis

Routing with Quality-of-Service Guarantees: Algorithm and Analysis. Jun Huang, Xiaohong Huang, Yan Ma Beijing Univ. of Posts & Telecom . Agenda. Introduction Problem Formulation & Notations Related Work Contributions Main Algorithms and Analysis Numerical result Conclusion.

320 views • 23 slides

Equipment for Testing Mobile QoS

376 views • 23 slides

Development of Network Service Infrastructure for Transcoding Multimedia Streams

Master Thesis. Development of Network Service Infrastructure for Transcoding Multimedia Streams. by Antony Pranata Student ID: 1956645 Supervisor: Detlef Bosau Examiner: Prof. Rothermel Date: June 17, 2002. Institute of Parallel and Distributed High-Performance Systems (IPVR)

303 views • 18 slides

Quality of Service Guarantees in Mobile Computing

Quality of Service Guarantees in Mobile Computing. Introduction QoS Parameters Architectural and Internetworking Issues Traffic Classes at the Transport Layer. Introduction. Mobile Users Personal Digital Assistants Palmtop computers with wireless communications technology

567 views • 18 slides

QUALITY OF SERVICE MEASUREMENTS OF BROADBAND INTERNET

QUALITY OF SERVICE MEASUREMENTS OF BROADBAND INTERNET. SG12 Regional Group for Africa Meeting 1 8 th to 19 th of July, 2013 Ouagadougou, Burkinafaso By Yvonne UMUTONI Quality of Service Development Group (QSDG) Chair. CONTENT. EXECUTIVE SUMMARY REFERENCE ARCHITECTURE

324 views • 14 slides

Unique Packet Identifiers for Multipoint Monitoring of QoS Parameters

251 views • 13 slides

Advanced Research in QoS and UPQ Assessment

Advanced Research in QoS and UPQ Assessment. Razvan Beuran Mihai Ivanovici March 2004. Outline. Background QoS Measurement TCP/IP Performance Analysis VoIP UPQ Assessment PIPPS Network Emulator project. UPQ. Loss. Throughput. Delay. Background. QoS testing and measuring

208 views • 12 slides

DIME WG IETF-69

DIME WG IETF-69. Quality of Service Attributes for Diameter and RADIUS draft-ietf-dime-qos-attributes-01 July, 2007 Jouni Korhonen. What this I-D is about.

302 views • 11 slides

NSIS implementation

179 views • 11 slides