Service Convergence over TDM Access Networks using
... EoPDH Aggregation Devices MLPPP/BCP-based EoPDH aggregation supported by: PDH interface and protocol processor add-in cards for routers New EoPDH edge aggregation devices GFP-based EoPDH aggregation supported by: EoPDH add-in cards for Multiservice Provisioning Platforms (MSPPs) ...
... EoPDH Aggregation Devices MLPPP/BCP-based EoPDH aggregation supported by: PDH interface and protocol processor add-in cards for routers New EoPDH edge aggregation devices GFP-based EoPDH aggregation supported by: EoPDH add-in cards for Multiservice Provisioning Platforms (MSPPs) ...
FlexPort 80 ® 80 GHz High-Capacity Wireless Carrier Backhaul Links
... capacity while migrating technologies from circuit-based SDH/ SONET networks to packet-based IP networks. BridgeWave’s FlexPort80 provides simultaneous native SDH/SONET and native Ethernet connectivity in a single, all-outdoor solution with user transmission rates up to 1200 Mbps. With FlexPort80, n ...
... capacity while migrating technologies from circuit-based SDH/ SONET networks to packet-based IP networks. BridgeWave’s FlexPort80 provides simultaneous native SDH/SONET and native Ethernet connectivity in a single, all-outdoor solution with user transmission rates up to 1200 Mbps. With FlexPort80, n ...
downloading
... Hosts or routers connected to the same link-layer network will have IP addresses with the same network part, but different host part. Host part contains enough bits to address all hosts on that subnet; e.g. 8 bits allows 256 addresses ...
... Hosts or routers connected to the same link-layer network will have IP addresses with the same network part, but different host part. Host part contains enough bits to address all hosts on that subnet; e.g. 8 bits allows 256 addresses ...
Chapter 10. Communicating Digital Content
... • LTE is a network standard that defines how high-speed cellular transmissions use broadcast radio to transmit data for mobile communications • Bluetooth is a network protocol that defines how two Bluetooth devices use short-range radio waves to transmit data • UWB (ultra-wideband) is a network stan ...
... • LTE is a network standard that defines how high-speed cellular transmissions use broadcast radio to transmit data for mobile communications • Bluetooth is a network protocol that defines how two Bluetooth devices use short-range radio waves to transmit data • UWB (ultra-wideband) is a network stan ...
Peer-to-Peer Networks For Content Sharing
... In this topology, peers that function as group leaders are introduced (Kurose, 2003). They have been known by many names. Some call them Group Leader Nodes, Super Nodes or even Ultra Nodes. To keep things simple and consistent with the following sections about Fasttrack (Sharma 2002), we will refer ...
... In this topology, peers that function as group leaders are introduced (Kurose, 2003). They have been known by many names. Some call them Group Leader Nodes, Super Nodes or even Ultra Nodes. To keep things simple and consistent with the following sections about Fasttrack (Sharma 2002), we will refer ...
PDF
... connectivity to the Internet from small and home offices and remote locations. The Cisco RV215W has a USB port to enable 3G and 4G WAN connectivity that is perfect for remote regions or temporary connectivity. The RV215W delivers connectivity for small offices and remote workers with a high-speed 80 ...
... connectivity to the Internet from small and home offices and remote locations. The Cisco RV215W has a USB port to enable 3G and 4G WAN connectivity that is perfect for remote regions or temporary connectivity. The RV215W delivers connectivity for small offices and remote workers with a high-speed 80 ...
ppt
... – Make selection of the “best” access and/or device – Policies or algorithms to combine access/device characteristics, application requirements, user preference, and operator policies – Who makes the decision? Where (user, device network)? – Prototyping in ABC: Access wizard/agent, profile server (A ...
... – Make selection of the “best” access and/or device – Policies or algorithms to combine access/device characteristics, application requirements, user preference, and operator policies – Who makes the decision? Where (user, device network)? – Prototyping in ABC: Access wizard/agent, profile server (A ...
Traffic Shaping
... • Two protocols: – a datagram forwarding protocol ST – connection management protocol ST Control Message Protocol SCMP ...
... • Two protocols: – a datagram forwarding protocol ST – connection management protocol ST Control Message Protocol SCMP ...
presentation2
... of information, and “tear down” as the session ends Manages issues such as who may transmit data at a certain time, and for how long, also ensuring that the system doesn’t “time out” after inactivity Ensures data is routed to the correct application on the local machine Synchronises services between ...
... of information, and “tear down” as the session ends Manages issues such as who may transmit data at a certain time, and for how long, also ensuring that the system doesn’t “time out” after inactivity Ensures data is routed to the correct application on the local machine Synchronises services between ...
Integrating UMTS and Ad Hoc Networks
... We developed a simulation model of the integrated system in OPNET and evaluated the performance of the integrated system under variety of scenarios. We analyzed the results and concluded as the following: Tolerable handover delays Significant throughput improvement Low packet loss rate ...
... We developed a simulation model of the integrated system in OPNET and evaluated the performance of the integrated system under variety of scenarios. We analyzed the results and concluded as the following: Tolerable handover delays Significant throughput improvement Low packet loss rate ...
07-IPheader
... Nmap sends duplicate packets for each protocol to deal with the problem of packet loss by using Differentiated Services Byte and The Don’t Fragment (DF) Flag. If nmap get no ICMP “protocol unreachable” message back, it doesn’t assume all protocols are listening. Instead, it wisely assumes that the t ...
... Nmap sends duplicate packets for each protocol to deal with the problem of packet loss by using Differentiated Services Byte and The Don’t Fragment (DF) Flag. If nmap get no ICMP “protocol unreachable” message back, it doesn’t assume all protocols are listening. Instead, it wisely assumes that the t ...
3rd Edition: Chapter 4
... goal: complete input port processing at ‘line speed’ queuing: if datagrams arrive faster than forwarding rate into switch fabric Network Layer 4-19 ...
... goal: complete input port processing at ‘line speed’ queuing: if datagrams arrive faster than forwarding rate into switch fabric Network Layer 4-19 ...
GSC16-GTSC9-06
... HI-A: various kinds of administrative, request and response information from/to the Issuing Authority and the responsible organization at the CSP for RD matters. HI-B: retained data information from the CSP to the Receiving Authority HI-A and HI-B may be crossing borders between countries: subject t ...
... HI-A: various kinds of administrative, request and response information from/to the Issuing Authority and the responsible organization at the CSP for RD matters. HI-B: retained data information from the CSP to the Receiving Authority HI-A and HI-B may be crossing borders between countries: subject t ...
sigcomm`11 - Cornell Computer Science
... virtual networks (VPNs and VLANs). As in any complex computer system, enterprise networks are prone to a wide range of errors [10, 11, 12, 14, 25, 32, 38, 41], such as misconfiguration, software bugs, or unexpected interactions across protocols. These errors can lead to oscillations, black holes, fa ...
... virtual networks (VPNs and VLANs). As in any complex computer system, enterprise networks are prone to a wide range of errors [10, 11, 12, 14, 25, 32, 38, 41], such as misconfiguration, software bugs, or unexpected interactions across protocols. These errors can lead to oscillations, black holes, fa ...
AI35194197
... With a wide range of serial communications, interfaces they are also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications [7, 8]. 2. ZigBee Network ZigBee is a specification for a suite of high level communicatio ...
... With a wide range of serial communications, interfaces they are also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications [7, 8]. 2. ZigBee Network ZigBee is a specification for a suite of high level communicatio ...
TCP/IP and the DoD Model
... • 0’s & 255s can be valid hosts but all hosts bits cannot all be off or on at the same time! ...
... • 0’s & 255s can be valid hosts but all hosts bits cannot all be off or on at the same time! ...
Introduction to Queue theory
... Breaking message into packets allows parallel transmission across all links, reducing end to end latency. It also prevents a link from being “hogged” for a long time by one message. ...
... Breaking message into packets allows parallel transmission across all links, reducing end to end latency. It also prevents a link from being “hogged” for a long time by one message. ...
Network Loss Inference Using Unicast End-to-End Measurement
... routers (nodes 1 through 5). We assume that we are able to measure network traffic only at the edge; that is, we can determine whether or not a packet sent from the source is successfully received by one of the receivers. This type of confirmation can be obtained via TCP’s acknowledgment system, for ...
... routers (nodes 1 through 5). We assume that we are able to measure network traffic only at the edge; that is, we can determine whether or not a packet sent from the source is successfully received by one of the receivers. This type of confirmation can be obtained via TCP’s acknowledgment system, for ...
Network designers - ECSE - Rensselaer Polytechnic Institute
... network designs (eg: commercial internet, peer-topeer networks, mobile ad-hoc networks) Shivkumar Kalyanaraman ...
... network designs (eg: commercial internet, peer-topeer networks, mobile ad-hoc networks) Shivkumar Kalyanaraman ...
Chapter 1. Introduction to Data Communications
... – Modem used to call another modem – Once a connection is made, data transfer begins ...
... – Modem used to call another modem – Once a connection is made, data transfer begins ...
Introduction to Neural Networks and Its Applications
... Prediction with New Data • If the Neural Network's performance in test and validation is good , it can be used to predict outcome of new unseen data • If the performance with test and validation is not good, you should collect more data, add more input variables ...
... Prediction with New Data • If the Neural Network's performance in test and validation is good , it can be used to predict outcome of new unseen data • If the performance with test and validation is not good, you should collect more data, add more input variables ...
Ethernet Modbus..
... ● Device issues a Gratuitous ARP (Includes Source IP and MAC address information) ●Used to populate device list in the other devices and routers ● Advertises to others its availability on the network ●Allows devices to communicate with it now that it’s available ...
... ● Device issues a Gratuitous ARP (Includes Source IP and MAC address information) ●Used to populate device list in the other devices and routers ● Advertises to others its availability on the network ●Allows devices to communicate with it now that it’s available ...
CS 5480/6480: Computer Networks – Spring 2012 Homework 4
... (b) (2 points) In Step 4 of the CSMA/CA protocol, a station that successfully transmits a frame begins the CSMA/CA protocol for a second frame at step 2, rather than at step 1. What rationale might the designers of CSMA/CA have had in mind by having such a station not transmit the second frame immed ...
... (b) (2 points) In Step 4 of the CSMA/CA protocol, a station that successfully transmits a frame begins the CSMA/CA protocol for a second frame at step 2, rather than at step 1. What rationale might the designers of CSMA/CA have had in mind by having such a station not transmit the second frame immed ...