1-up PPT
... pattern does not occur in the data • If pattern is 1111111 Whenever the sender sees a sequence of 6 ones in the data, it inserts a zero (reverse this operation at receiver) ...
... pattern does not occur in the data • If pattern is 1111111 Whenever the sender sees a sequence of 6 ones in the data, it inserts a zero (reverse this operation at receiver) ...
Jouni Laakso Learning environment of Exertus control systems ’s Thesis
... There is no logical limit for how many nodes there can be on a CAN bus. Effectively the number of the nodes is limited by the used transceiver of the node. The number of the nodes on the bus varies in area of 100-200 depending on the used transceiver. The number can be increased by using reproducers ...
... There is no logical limit for how many nodes there can be on a CAN bus. Effectively the number of the nodes is limited by the used transceiver of the node. The number of the nodes on the bus varies in area of 100-200 depending on the used transceiver. The number can be increased by using reproducers ...
No Slide Title
... – In a circuit switched network, a dedicated communications path is established between two terminals through the nodes of the network and for information transfer Packet Switching – In this case it is not necessary to dedicate transmission capacity along a path through the network. Rather, data is ...
... – In a circuit switched network, a dedicated communications path is established between two terminals through the nodes of the network and for information transfer Packet Switching – In this case it is not necessary to dedicate transmission capacity along a path through the network. Rather, data is ...
Chapter 4 Standards Organization and OSI Model 7 Physical Layer
... Interconnection Model Developed by ISO Divides network communication into ...
... Interconnection Model Developed by ISO Divides network communication into ...
Overlay.pptx
... • Motivations for overlay networks – Customized routing and forwarding solutions – Incremental deployment of new protocols ...
... • Motivations for overlay networks – Customized routing and forwarding solutions – Incremental deployment of new protocols ...
test 1 - answer
... + Link layer retransmissions avoid having to retransmit over the entire path. Transport and application layer retransmissions must be sent over the entire path, thus incurring higher latency and wasting bandwidth. + Link layer retransmissions can hide non-congestion losses from higher layer protocol ...
... + Link layer retransmissions avoid having to retransmit over the entire path. Transport and application layer retransmissions must be sent over the entire path, thus incurring higher latency and wasting bandwidth. + Link layer retransmissions can hide non-congestion losses from higher layer protocol ...
End-to-end argument paper
... - Bring text and papers, you will need them! - All class notes on line, feel free to print and bring - Books & papers only; no laptops, cell phones, . . . ...
... - Bring text and papers, you will need them! - All class notes on line, feel free to print and bring - Books & papers only; no laptops, cell phones, . . . ...
Network 1
... Hub is little more than a very short bus, all it does is really any signal it receives back out to all the machines connected to it. ...
... Hub is little more than a very short bus, all it does is really any signal it receives back out to all the machines connected to it. ...
Collection, Dissemination, and Management
... Get data from the gateway to all the nodes – dissemination Get data from all the nodes to the gateway – collection Node-to-node? ...
... Get data from the gateway to all the nodes – dissemination Get data from all the nodes to the gateway – collection Node-to-node? ...
Overview of Communications Technologies
... Datagram Protocols Best effort Frames take individual routes Packet assembly devices needed Error Control ...
... Datagram Protocols Best effort Frames take individual routes Packet assembly devices needed Error Control ...
Network layer
... to be included in the architecture, they must produce both a protocol specification and representative implementation of the specification Ensure that the protocols can be efficiently implemented ...
... to be included in the architecture, they must produce both a protocol specification and representative implementation of the specification Ensure that the protocols can be efficiently implemented ...
pSHIELD STS DEMO Poster
... 2 – Develop a monitoring application detecting abnormal operating conditions and test the overall system in a real-environment for SPD functionalities like node authentication, checksum, cryptography, etc. also by simulating SPD threats ...
... 2 – Develop a monitoring application detecting abnormal operating conditions and test the overall system in a real-environment for SPD functionalities like node authentication, checksum, cryptography, etc. also by simulating SPD threats ...
1. Application layer, Transport layer, Internet layer, Link layer 2
... PDU at the Layer 2 of the OSI model. A packet is encapsulated in one of more frames (depending on the size of the packet and maximum transmission unit of the frame) e.g. in Ethernet frames. 5. Connection-oriented protocols require that a logical connection be established between two device before tr ...
... PDU at the Layer 2 of the OSI model. A packet is encapsulated in one of more frames (depending on the size of the packet and maximum transmission unit of the frame) e.g. in Ethernet frames. 5. Connection-oriented protocols require that a logical connection be established between two device before tr ...
Wireless Communications and Networks
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
Wireless Communications and Networks
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
14 - UTRGV Faculty Web
... wait, but how long? In Aloha randomization was used. • In exponential backoff, the computer must wait twice the amount of time than the previous time. This is repeated if collision occur again. ...
... wait, but how long? In Aloha randomization was used. • In exponential backoff, the computer must wait twice the amount of time than the previous time. This is repeated if collision occur again. ...
ARQ Modeling (1)
... occur with small but non zero probability, example: Bit error probability in the order of 10-6 for systems using copper wires Bit error probability in the order of 10-9 for modern optical fiber systems High bit error probability in the order of 10-3 for wireless transmission systems ...
... occur with small but non zero probability, example: Bit error probability in the order of 10-6 for systems using copper wires Bit error probability in the order of 10-9 for modern optical fiber systems High bit error probability in the order of 10-3 for wireless transmission systems ...
Introduction to Distributed Systems & Networking
... – between the host and cnn.com to transfer the page ...
... – between the host and cnn.com to transfer the page ...
PowerPoint - ECSE - Rensselaer Polytechnic Institute
... X.25 and frame relay offer a significant cost advantage over leased lines, but offer reduced or no QoS guarantees; and a packet-switching service instead of a circuit-switching service Frame relay uses one control VC for all its data VCs; X.25 uses in-band control signaling leading to a comp ...
... X.25 and frame relay offer a significant cost advantage over leased lines, but offer reduced or no QoS guarantees; and a packet-switching service instead of a circuit-switching service Frame relay uses one control VC for all its data VCs; X.25 uses in-band control signaling leading to a comp ...
Network
... Location of current fragment in message Number of frame to be acknowledged next Number of 32 bit words in header ...
... Location of current fragment in message Number of frame to be acknowledged next Number of 32 bit words in header ...