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Fault Management for Multiservice Interworking, Version 2.0
Fault Management for Multiservice Interworking, Version 2.0

... High Order Domain Specific Part End System Identifier ...
NAT - Chair of Network Architectures and Services
NAT - Chair of Network Architectures and Services

... Idea: only host communicating with the public Internet need a public address ƒ Once a host connects to the Internet we need to allocate one ƒ Communication inside the local network is not affected ...
Network Defense
Network Defense

... in the Middle Attack: DNS Redirection ...
Modular Data Pi
Modular Data Pi

... Classical Approaches for Presentation Generation • PAC-Amodeos model : Presentation-Abstraction-Control (PAC) model + Arch model( refined Seehiem model ) • MVC (Model-View-Controller) Architecture • Advantage : Separating User Presentation from Raw data object  Provides flexible data representatio ...
Understanding and using the Controller Area Network
Understanding and using the Controller Area Network

... If seen in the context of the ISO/OSI reference model, the CAN specification, originally developed by Robert Bosch Gmbh covers only the Physical and Data link layers. Later, ISO provided its own specification of the CAN protocol, with additional details on the implementation of the physical layer. T ...
IPv6: New Plumbing for the Internet
IPv6: New Plumbing for the Internet

... IPv6 : Next generation IP ...
IPv6 based NGN
IPv6 based NGN

... – Support for a wide range of services, applications and mechanisms based on service building blocks (including real time/streaming/non-real time services and multi-media) – Broadband capabilities with end-to-end QoS and transparency – Interworking with legacy networks via open interfaces – Generali ...
IP 200
IP 200

... controlled with text based messages. • Large text blocks will be segmented and spend bandwidth without need. • RFC 3485 suggests to compress text based controls, no difference to ASN.1 compression according H.323 • … which makes the controls unreadable and the SIP´s big advantage is gone! ...
Java Servlet - OpenLoop.com
Java Servlet - OpenLoop.com

... • Servlets which are being used with the HTTP protocol may support any HTTP method, including GET, POST, HEAD, and more. • They may redirect requests to other locations, and send HTTP-specific error messages. • They can get access to parameters which were passed through standard HTML forms. ...
Closed User Group (CUG) using IP Multimedia (IM) Core Network
Closed User Group (CUG) using IP Multimedia (IM) Core Network

... converged Services and Protocols for Advanced Networking (TISPAN) and originally published as ETSI TS 183 054 []. It was transferred to the 3rd Generation Partnership Project (3GPP) in December 2007.The contents of the present document are subject to continuing work within the TSG and may change fol ...
TKN Performance Evaluation of a QoS-Aware Handover Mechanism S. Sroka and H. Karl
TKN Performance Evaluation of a QoS-Aware Handover Mechanism S. Sroka and H. Karl

... hardware are easily and cheaply available from the mass market for data communication. However, it is not clear whether this IP-based protocol family will be able to fulfill all the requirements that are currently placed on mobile communication systems. In particular, current GSM-type solutions prov ...
Power Control for Cognitive Radio Networks
Power Control for Cognitive Radio Networks

... • the dormancy of primary users; • the relative immunity of primary users with favorable channels to weak cochannel interferers. It is challenging to devise a power-control method that allows primary users to satisfy strict QoS requirements and yet is flexible enough to accommodate secondary users’ ...
4.2 TCP Handoff implementation - The Linux Virtual Server Project
4.2 TCP Handoff implementation - The Linux Virtual Server Project

... reconstructed. BE will send ACK directly to client, bypassing FE. The successive packets will be forwarded to BE in IP layer by FE. Responses will be sent directly to client by BE. The system process of 0.3 release is roughly the same with 0.2 release, only to persistent connection, 0.3 release may ...
Chapter27(IPv6 and ICMPv6)
Chapter27(IPv6 and ICMPv6)

...  Related protocols, such as ICMP, were also changed.  Other protocols in the network layer, such as ARP , RARP, and IGMP, were either deleted or included in the ICMP protocol.  Routing protocols, such as RIP and OSPF, were also slightly modified to accommodate these changes. ...
ppt
ppt

... • Reservations should be aggregate – I.e. each receiver in group should not have to reserve • Should be able to switch allocated resource to different senders ...
1. Use Cases
1. Use Cases

... 2a. If the configuration file is unavailable or could not be parsed, do nothing and skip to line no.3 1. Failed to obtain information from the Moscad. 2. Elements defined in the configuration file do not appear in the physical layer (MOSCAD). n/a ...
Defending Network-Based Services Against Denial of Service Attacks
Defending Network-Based Services Against Denial of Service Attacks

... propagates towards S creating forwarding state at all routers on the R-to-S path. Since the routers do not have any mechanism to verify the validity/existence of the source or the group, they will maintain the (S,G) state as long as R, who could be an attacker, sends a refresh message. Consider an a ...
T R ECHNICAL ESEARCH
T R ECHNICAL ESEARCH

... than in QoS Routing. The routing protocol provides a route between the source and destination of the ow. The signaling mechanism provides feedback to the routing protocol regarding the route chosen and asks the routing protocol for alternate routes if the route provided doesn't satisfy the QoS requ ...
8.2 Interim Agreements on Key Issue #2: QoS
8.2 Interim Agreements on Key Issue #2: QoS

... It is proposed to use both inband signalling and no signalling to indicate reflective QoS. How to indicate reflective QoS to the UE is decided by the network during the PDU session establishment procedure. For example, when the UE is attached through 3GPP access the network may use inband signalling ...
SSM-Ping: A Ping Utility for Source Specific Multicast
SSM-Ping: A Ping Utility for Source Specific Multicast

... of the most basic yet one of the most useful network diagnostic tools constantly used for network management purposes. In unicast, ping provides a convenient way of discovering unicast reachability between two systems in the network. On the other hand, multicast ping (mping) requests are sent to a m ...
mm_streaming - College of Engineering | Oregon State University
mm_streaming - College of Engineering | Oregon State University

...  audio: < 150 msec good, < 400 msec OK • includes application-level (packetization) and network delays • higher delays noticeable, impair interactivity ...
Part I: Introduction
Part I: Introduction

... closely approximating that provided by an unloaded router; envisioned for today’s IP network realtime applications which perform well in an unloaded network ...
TCP/IP
TCP/IP

... – Multicast - Addressing to groups of LAN cards that are related in some way . The LAN cards have to be configured to know they are part of a multicast group . ...
GPRS - School of Electrical and Computer Engineering at Georgia
GPRS - School of Electrical and Computer Engineering at Georgia

... priority, future delivery time, expiration time, or it might be one of several predefined messages.  A sender may request an acknowledgement of message receipt.  A recipient can manually acknowledge message or have predefined messages for acknowledgement.  A SM will be delivered and acknowledged ...
Configuring VoIP for SonicOS Standard
Configuring VoIP for SonicOS Standard

... comprehensive suite of protocols for voice, video, and data communications between computers, terminals, network devices, and network services. H.323 is designed to enable users to make point-to-point multimedia phone calls over connectionless packet-switching networks such as private IP networks an ...
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SIP extensions for the IP Multimedia Subsystem

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