TCP
... • Used by apps which want unreliable, timely delivery – e.g. VoIP: significant delay = ... but some noise = ...
... • Used by apps which want unreliable, timely delivery – e.g. VoIP: significant delay = ... but some noise = ...
.pdf
... during a run. Especially multimedia content analysis applications have to process huge amounts of image and video data [27]. For example, the Netherlands Forensic Institute (NFI) urgently needs to detect objects and people in video streams of surveillance cameras. Identifying materials or land-cover ...
... during a run. Especially multimedia content analysis applications have to process huge amounts of image and video data [27]. For example, the Netherlands Forensic Institute (NFI) urgently needs to detect objects and people in video streams of surveillance cameras. Identifying materials or land-cover ...
Generalized Multiprotocol Label Switching (GMPLS)
... MPLS Background and Operation MPLS extended the suite of IP protocols to expedite the forwarding scheme used by IP routers. Routers, to date, have used complex and time-consuming route lookups and address matching schemes to determine the next hop for a received packet, primarily by examining the de ...
... MPLS Background and Operation MPLS extended the suite of IP protocols to expedite the forwarding scheme used by IP routers. Routers, to date, have used complex and time-consuming route lookups and address matching schemes to determine the next hop for a received packet, primarily by examining the de ...
Presentation at CPA 2003, Powerpoint
... – Multiple network channels between two machines are multiplexed over one network link – Front-end and back-end processes communicate over a ‘cross bar’, similar to JCSP.net – Ends of channel-types connected to the front-end and back-end components are stored in special arrays (which can be extended ...
... – Multiple network channels between two machines are multiplexed over one network link – Front-end and back-end processes communicate over a ‘cross bar’, similar to JCSP.net – Ends of channel-types connected to the front-end and back-end components are stored in special arrays (which can be extended ...
Optical Network Infrastructure for Grid
... floating-point operations per pixel per frame. It follows then that processing a 10 second clip (25 fps) already requires over 50 GFlop. This will take about 0.5 s to complete locally (we assume local processing power is 100 GFlops), while execution on a provider's resource should only take 5 ms (as ...
... floating-point operations per pixel per frame. It follows then that processing a 10 second clip (25 fps) already requires over 50 GFlop. This will take about 0.5 s to complete locally (we assume local processing power is 100 GFlops), while execution on a provider's resource should only take 5 ms (as ...
Introduction to MPLS
... IP becomes an “application” to the ATM layer. IP packets have to be broken into small 48-byte pieces, and placed into ATM Cells Cells are sent over the ATM circuit (e.g. from R1 to R6), the switches only see ATM Cells, not IP packet At R6, the cells are regrouped and the IP packet restored ...
... IP becomes an “application” to the ATM layer. IP packets have to be broken into small 48-byte pieces, and placed into ATM Cells Cells are sent over the ATM circuit (e.g. from R1 to R6), the switches only see ATM Cells, not IP packet At R6, the cells are regrouped and the IP packet restored ...
Metro Ethernet Services
... • PEs can participate in one or many VPLS domains • CEs visualize VPLS like an Ethernet Switch • Broadcast domains are maintained per VPLS basis by PEs ...
... • PEs can participate in one or many VPLS domains • CEs visualize VPLS like an Ethernet Switch • Broadcast domains are maintained per VPLS basis by PEs ...
ReFLEX™ Wireless Data Technology
... Industry Standard Wireless Data Protocol Industry analysts are projecting an explosive growth in wireless data users over the next few years driven primarily by consumers’ needs for access to Internet based data (e-mail, instant messages and information on demand) and wireless e-commerce. ReFLEX net ...
... Industry Standard Wireless Data Protocol Industry analysts are projecting an explosive growth in wireless data users over the next few years driven primarily by consumers’ needs for access to Internet based data (e-mail, instant messages and information on demand) and wireless e-commerce. ReFLEX net ...
User Datagram Protocol (UDP) Transmission Control Protocol (TCP
... " Application gives small chunks of data to TCP -> send small packets " Nagle’s algorithm: Delay sending data until have MSS worth of it o o ...
... " Application gives small chunks of data to TCP -> send small packets " Nagle’s algorithm: Delay sending data until have MSS worth of it o o ...
Network Hardware and Software
... of components: hardware and software. The networking hardware establishes the physical network, but without software, the network has no life. Networking software prepares and presents data to the media for transmission. At the other end of the media, software intercepts, formats, and presents the d ...
... of components: hardware and software. The networking hardware establishes the physical network, but without software, the network has no life. Networking software prepares and presents data to the media for transmission. At the other end of the media, software intercepts, formats, and presents the d ...
Mobility Devices
... messaging, input, contact management, calendaring, and much more. The new features of Pocket PC 2003 make it a truly indispensable tool for the mobile business user. Smartphone Windows Mobile-based Smartphones extend mobile phone technology by combining the best of mobile phones with the best of Poc ...
... messaging, input, contact management, calendaring, and much more. The new features of Pocket PC 2003 make it a truly indispensable tool for the mobile business user. Smartphone Windows Mobile-based Smartphones extend mobile phone technology by combining the best of mobile phones with the best of Poc ...
Internetworking - Northwestern University
... We’re finally ready to enter the main server loop that accepts and processes client connection requests. ...
... We’re finally ready to enter the main server loop that accepts and processes client connection requests. ...
Analysis of Switching Techniques in Optical Network
... created on an as-needed basis. Even if many potential paths through intermediate devices may exist between the two devices communicating, only one will be used for any given dialog. In a circuit-switched network, before communication can occur between two devices, a circuit is established between th ...
... created on an as-needed basis. Even if many potential paths through intermediate devices may exist between the two devices communicating, only one will be used for any given dialog. In a circuit-switched network, before communication can occur between two devices, a circuit is established between th ...
Routing in Sensor Networks: Directed Diffusion and other
... be implemented only with the knowledge and help of the application standing at the end points of the communication system. Therefore, providing that questioned function as a feature of the communication system itself is not possible.” In other words, as a middle man, don’t attempt to do it, if you c ...
... be implemented only with the knowledge and help of the application standing at the end points of the communication system. Therefore, providing that questioned function as a feature of the communication system itself is not possible.” In other words, as a middle man, don’t attempt to do it, if you c ...
Routing and Forwarding
... update from others that cause it to change its routing information Count to Infinity – a situation that prevents the network from stabilizing Example, when a link between A and E fails, B and C advertise a distance of 2. Update cycle C → B → A → C Solutions – Take a small value for ∞ as 16 or, Split ...
... update from others that cause it to change its routing information Count to Infinity – a situation that prevents the network from stabilizing Example, when a link between A and E fails, B and C advertise a distance of 2. Update cycle C → B → A → C Solutions – Take a small value for ∞ as 16 or, Split ...
PowerConnect W-Series OS (OPERATING SYSTEM
... Enterprise users increasingly require network access while moving from location to location, whether that be from a classroom to a library, a cubicle to a conference room, from headquarters to a branch office, or from the office to a user’s home. Mobility should be a seamless experience for the user ...
... Enterprise users increasingly require network access while moving from location to location, whether that be from a classroom to a library, a cubicle to a conference room, from headquarters to a branch office, or from the office to a user’s home. Mobility should be a seamless experience for the user ...
GPF_2_2007_peer_cariden
... Summary • Peering/transit links are some of the most expensive and difficult to provision links • We can improve capacity planning on such links by modeling the network • BGP modeling can be much more complex than IGP modeling – Some required information is not even available ...
... Summary • Peering/transit links are some of the most expensive and difficult to provision links • We can improve capacity planning on such links by modeling the network • BGP modeling can be much more complex than IGP modeling – Some required information is not even available ...
TPOT: Translucent Proxying of TCP
... situations where multiple paths from client to server can have the lowest cost, packets of a connection may sometimes follow multiple paths. In such a situation a transparent proxy may see only a fraction of packets of the connection. Occasionally it is also possible that routes change mid-way thro ...
... situations where multiple paths from client to server can have the lowest cost, packets of a connection may sometimes follow multiple paths. In such a situation a transparent proxy may see only a fraction of packets of the connection. Occasionally it is also possible that routes change mid-way thro ...
internet protocol television (iptv) services
... Wide Area Network (WAN) and Local Area Network (LAN). As it is obvious from its name, protocol independent, PIM is independent and it uses routing information provided by various routing protocols such as BGP or Border Gateway Protocol. In IPTV, Protocol Independent Multicast (PIM) is commonly used ...
... Wide Area Network (WAN) and Local Area Network (LAN). As it is obvious from its name, protocol independent, PIM is independent and it uses routing information provided by various routing protocols such as BGP or Border Gateway Protocol. In IPTV, Protocol Independent Multicast (PIM) is commonly used ...
Multi-Protocol Label Switching (MPLS)
... • Control the entire path of a packet without explicitly specifying the intermediate routers. – Creating tunnels through the intermediary routers that can span multiple segments. ...
... • Control the entire path of a packet without explicitly specifying the intermediate routers. – Creating tunnels through the intermediary routers that can span multiple segments. ...
Presentation 2
... 1. Resources are shared between the peers 2. Resources can be accessed directly from other peers 3. Peer is provider and requestor (Servent concept) ...
... 1. Resources are shared between the peers 2. Resources can be accessed directly from other peers 3. Peer is provider and requestor (Servent concept) ...
3rd Edition: Chapter 2
... Jitter delay restrictions on changes in inter-packet spacing Chapter 4, slide: 7 ...
... Jitter delay restrictions on changes in inter-packet spacing Chapter 4, slide: 7 ...
