elor’s Thesis (UAS) Bach Degree Programme: Information Technology Specialization: Internet Technology
... Network, WMAN. Its features are similar to that of WLAN, but with an intense magnitude. WiMAX covers a much larger area than that of WLAN. WiMAX can indubitably be termed as a modern day optimized technology for a better, faster and reliable mobile broadband internet access. Not only does it provide ...
... Network, WMAN. Its features are similar to that of WLAN, but with an intense magnitude. WiMAX covers a much larger area than that of WLAN. WiMAX can indubitably be termed as a modern day optimized technology for a better, faster and reliable mobile broadband internet access. Not only does it provide ...
Layer-2-Network Design
... – Independent TX / RX wires for each end node – Independent device traffic in each wire – A second layer of switches can be added to build a hierarchical network that extends the same two benefits above – ALWAYS DESIGN WITH MODULARITY IN MIND ...
... – Independent TX / RX wires for each end node – Independent device traffic in each wire – A second layer of switches can be added to build a hierarchical network that extends the same two benefits above – ALWAYS DESIGN WITH MODULARITY IN MIND ...
Technology Background
... Route discovery in AODV is based on route request (RREQ) and route reply (RREP) messages. If a mobile node needs a route to another node, it creates a RREQ, which contains destination’s IP address and sequence number, its own IP address and sequence number, and initial hop count, which is zero. The ...
... Route discovery in AODV is based on route request (RREQ) and route reply (RREP) messages. If a mobile node needs a route to another node, it creates a RREQ, which contains destination’s IP address and sequence number, its own IP address and sequence number, and initial hop count, which is zero. The ...
Notes
... seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
... seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
Digital Communications I - Cambridge Computer Laboratory
... transmission is sporadic, divided into frames receiver and transmitter have oscillators which are close in frequency producing tx clocks and rx clock. receiver synchronises the phase of the rx clock with the tx clock by looking at one or more bit transitions at the beginning of a frame rx cl ...
... transmission is sporadic, divided into frames receiver and transmitter have oscillators which are close in frequency producing tx clocks and rx clock. receiver synchronises the phase of the rx clock with the tx clock by looking at one or more bit transitions at the beginning of a frame rx cl ...
COPE
... routing protocol. But suppose the routing protocol decides to send packets from node S to D along the path S → A → B → D. The routing might have picked this path because, on average, it has the highest delivery probability. Say, however, that when S transmits packet pi , it happens that both nodes A ...
... routing protocol. But suppose the routing protocol decides to send packets from node S to D along the path S → A → B → D. The routing might have picked this path because, on average, it has the highest delivery probability. Say, however, that when S transmits packet pi , it happens that both nodes A ...
9145E Ethernet Network Interface Device Hardware User`s
... The 9145E AC and DC are provided with a safety ground connection which is capable of conducting any fault current likely to be imposed such as fault current from sources within the chassis. For the DC model use an approved 18ga insulated wire connected to the terminal block’s middle conductor. The p ...
... The 9145E AC and DC are provided with a safety ground connection which is capable of conducting any fault current likely to be imposed such as fault current from sources within the chassis. For the DC model use an approved 18ga insulated wire connected to the terminal block’s middle conductor. The p ...
Application Delivery Using Software Defined Networking
... Forwarding HW Forwarding HW Forwarding HW ...
... Forwarding HW Forwarding HW Forwarding HW ...
Department of Electrical Engineering Division of Information Coding Master Thesis Free Viewpoint TV
... and switching issues related to those stream switching methods. The switching time varies from live to recorded events. The study shows that stream switching time more than 0.5 seconds is annoying to many users [24]. So there should be fast switching between stream processes. Of course, the stream s ...
... and switching issues related to those stream switching methods. The switching time varies from live to recorded events. The study shows that stream switching time more than 0.5 seconds is annoying to many users [24]. So there should be fast switching between stream processes. Of course, the stream s ...
This chapter covers the following key topics: • Overview of routers
... metrics) to reach each destination. This cycle continues until all the routers have converged upon a common understanding of the best paths to reach each destination prefix. Initial specifications of distance vector routing protocols such as RIP Version 1 (RIP-1) had several drawbacks. For example, ...
... metrics) to reach each destination. This cycle continues until all the routers have converged upon a common understanding of the best paths to reach each destination prefix. Initial specifications of distance vector routing protocols such as RIP Version 1 (RIP-1) had several drawbacks. For example, ...
OpenPipes: making distributed hardware systems
... Many applications require dedicated custom hardware, often to meet performance requirements such as speed or power. For example, a typical 48-port 1 Gb/s switch/router is capable of forwarding at more than 100 million packets per second [4], which requires that the device be capable of completing a ...
... Many applications require dedicated custom hardware, often to meet performance requirements such as speed or power. For example, a typical 48-port 1 Gb/s switch/router is capable of forwarding at more than 100 million packets per second [4], which requires that the device be capable of completing a ...
CCNP BSCI Official Exam Certification Guide
... “Which of the following ports are forwarded by UDP by default?” Should read: “Which of the following UDP ports are forwarded when the ‘Ip helperaddress’ command is implemented.” Chapter 15, Page 413, Question 9, answer b: Reads: “To clear the BGP routing table” Should read: “To clear the BGP table” ...
... “Which of the following ports are forwarded by UDP by default?” Should read: “Which of the following UDP ports are forwarded when the ‘Ip helperaddress’ command is implemented.” Chapter 15, Page 413, Question 9, answer b: Reads: “To clear the BGP routing table” Should read: “To clear the BGP table” ...
Supporting Packet-Data QoS in Next
... Limitations of Current GPRS QoS • Limitations make current GPRS infeasible for supporting real-time tranffic – For a given PDP address, only one QoS profile can be used: all application flows share same PDP context, and no per-flow prioritization is possible – do not allow QoS re-negotiation – QoS ...
... Limitations of Current GPRS QoS • Limitations make current GPRS infeasible for supporting real-time tranffic – For a given PDP address, only one QoS profile can be used: all application flows share same PDP context, and no per-flow prioritization is possible – do not allow QoS re-negotiation – QoS ...
NSG 437 ESD SIMULATOR USER MANUAL 601-272C 1
... A systematic investigation of electronic equipment and installations to determine their electromagnetic compatibility (EMC) is, today, a necessity if one is not prepared to suffer the economic disadvantages that could otherwise ensue. As a logical consequence, appropriate testing is now a legal requ ...
... A systematic investigation of electronic equipment and installations to determine their electromagnetic compatibility (EMC) is, today, a necessity if one is not prepared to suffer the economic disadvantages that could otherwise ensue. As a logical consequence, appropriate testing is now a legal requ ...
I Know What Your Packet Did Last Hop: Using Packet
... that reveals why, how, and where a network failed, evidence that would otherwise remain hidden in gigabytes of message logs, flow records [8, 34], and packet dumps [15, 18, 32]. Using this construct, it becomes possible to build network analysis programs to diagnose problems. We built four such appl ...
... that reveals why, how, and where a network failed, evidence that would otherwise remain hidden in gigabytes of message logs, flow records [8, 34], and packet dumps [15, 18, 32]. Using this construct, it becomes possible to build network analysis programs to diagnose problems. We built four such appl ...
The Broadband Services Router 64000 (BSR 64000) provides
... CMTS functions and it scales economically to meet ever-increasing subscriber demands and the introduction of new services. The BSR 64000 design is based on centralized routing table calculations and distributed forwarding, and it provides the benefits of simple configuration (single router appearanc ...
... CMTS functions and it scales economically to meet ever-increasing subscriber demands and the introduction of new services. The BSR 64000 design is based on centralized routing table calculations and distributed forwarding, and it provides the benefits of simple configuration (single router appearanc ...
LTE Radio Planning
... • A robust and efficient base station architecture enhances HSDPA performance. Rapid (500 times per second) and dynamic allocation of output power, ultra-linear power amplifiers, transmit (TX) chain linearity, and fast congestion control (1500 times per second) contribute significantly to the positi ...
... • A robust and efficient base station architecture enhances HSDPA performance. Rapid (500 times per second) and dynamic allocation of output power, ultra-linear power amplifiers, transmit (TX) chain linearity, and fast congestion control (1500 times per second) contribute significantly to the positi ...
No Slide Title
... Duration of Mini-Slot depends upon whether or not frame transmission takes place If transmission does not take place, then moves to next mini-slot Message transmission will not take place if it cannot be completed within the Cycle Length ...
... Duration of Mini-Slot depends upon whether or not frame transmission takes place If transmission does not take place, then moves to next mini-slot Message transmission will not take place if it cannot be completed within the Cycle Length ...
ECE544Lec6DR11
... – does not perform its own routing information exchange – uses unicast routing table made by any of the existing unicast routing protocols ...
... – does not perform its own routing information exchange – uses unicast routing table made by any of the existing unicast routing protocols ...
"Anonymous Gossip: Improving Multicast Reliability in Mobile Ad-Hoc Networks"
... associated with a nexthop contains the distance to the nearest group member from this node by taking the link through this nexthop node. This adds very little overhead to the existing multicast route table. Whenever a gossip message is received, a nexthop node is chosen so that a nexthop with a smal ...
... associated with a nexthop contains the distance to the nearest group member from this node by taking the link through this nexthop node. This adds very little overhead to the existing multicast route table. Whenever a gossip message is received, a nexthop node is chosen so that a nexthop with a smal ...
ECE544Lec6DR15
... – does not perform its own routing information exchange – uses unicast routing table made by any of the existing unicast routing protocols ...
... – does not perform its own routing information exchange – uses unicast routing table made by any of the existing unicast routing protocols ...
Computer Security: Principles and Practice, 1/e
... Creates two sessions: one with sender & one with receiver Does not filter based on packet contents (other than state) Also known as Pass-Through Proxy or Generic Proxy Advantages: If firewall failure, no packets are forwarded through firewall Catches fragmentation errors ...
... Creates two sessions: one with sender & one with receiver Does not filter based on packet contents (other than state) Also known as Pass-Through Proxy or Generic Proxy Advantages: If firewall failure, no packets are forwarded through firewall Catches fragmentation errors ...
Design and Optimization of Wireless Remote Monitoring and Control System
... the Internet. On the other hand, the gateway also receives control commands from the web service. When the gateway receives the control command from the web service, it forwards the command to the network coordinator of the wireless sensor network. Moreover, the gateway also works as a local monitor ...
... the Internet. On the other hand, the gateway also receives control commands from the web service. When the gateway receives the control command from the web service, it forwards the command to the network coordinator of the wireless sensor network. Moreover, the gateway also works as a local monitor ...