Part I: Introduction - Computer Science and Engineering
... • Reliable delivery between two physically connected devices: – We learned how to do this already (chapter 3)! – Seldom used on low bit error link (fiber, some twisted pair) – Wireless links: high error rates ...
... • Reliable delivery between two physically connected devices: – We learned how to do this already (chapter 3)! – Seldom used on low bit error link (fiber, some twisted pair) – Wireless links: high error rates ...
Interconnection Networks
... ° Telephone: operator sets up connection between the caller and the receiver • once the connection was established, conversation could continue for hours ° Share transmission lines over long distances by using switches to multiplex several conversations on the same lines • “ time division multiplexi ...
... ° Telephone: operator sets up connection between the caller and the receiver • once the connection was established, conversation could continue for hours ° Share transmission lines over long distances by using switches to multiplex several conversations on the same lines • “ time division multiplexi ...
MAC Address - 6-byte sequence assigned to NIC by the
... • although essential elements of OSI model were in place quickly, final standard ...
... • although essential elements of OSI model were in place quickly, final standard ...
01098E-ACK Transmission Problem
... set up its NAV accordingly. We propose a solution to this problem, which requires small changes in the Distributed Control Function (DCF) of the Medium Access Control (MAC) sub-layer. One may say that failing the RTS/CTS mechanism due to this ACK transmissions is not a big deal since the RTS/CTS exc ...
... set up its NAV accordingly. We propose a solution to this problem, which requires small changes in the Distributed Control Function (DCF) of the Medium Access Control (MAC) sub-layer. One may say that failing the RTS/CTS mechanism due to this ACK transmissions is not a big deal since the RTS/CTS exc ...
Document
... • Provide a link between networks • Provide for the routing and delivery of data between processes on end systems attached to different networks • Provide these functions in such a way as not to require modifications of the networking architecture of any of the attached subnetworks ...
... • Provide a link between networks • Provide for the routing and delivery of data between processes on end systems attached to different networks • Provide these functions in such a way as not to require modifications of the networking architecture of any of the attached subnetworks ...
sensor data
... Design Issues Routing protocols should be designed with the following principles Sensor nodes should be self-organizing. Also the operation of the sensor networks is unattended, so the organization and configuration should be performed automatically Most application sensor nodes are stationa ...
... Design Issues Routing protocols should be designed with the following principles Sensor nodes should be self-organizing. Also the operation of the sensor networks is unattended, so the organization and configuration should be performed automatically Most application sensor nodes are stationa ...
N0254_LL-Status_WG7_meeting_2009-01
... provide an approach or philosophy for Transports. The intent is to establish a consistent approach for items such as establishing requirements and referencing outside specifications. The general approach is to define requirements and then utilize application-driven profiling to accomplish, leveragin ...
... provide an approach or philosophy for Transports. The intent is to establish a consistent approach for items such as establishing requirements and referencing outside specifications. The general approach is to define requirements and then utilize application-driven profiling to accomplish, leveragin ...
noorul islam college of engineering, kumaracoil department of
... An Ethernet is a multiple-access network, meaning that a set of nodes send and receive frames over a shared link. A popular local area network technology that uses CSMA/CD and has a bandwidth of 10 Mbps. An Ethernet itself is just a passive wire; all aspects of Ethernet transmission are completely i ...
... An Ethernet is a multiple-access network, meaning that a set of nodes send and receive frames over a shared link. A popular local area network technology that uses CSMA/CD and has a bandwidth of 10 Mbps. An Ethernet itself is just a passive wire; all aspects of Ethernet transmission are completely i ...
Slides
... formed from the union of the incoming statelet’s route and an imaginary direct span joining the tandem node to cycler node. Hopcount is the number of spans so far traversed in the statelet’s ...
... formed from the union of the incoming statelet’s route and an imaginary direct span joining the tandem node to cycler node. Hopcount is the number of spans so far traversed in the statelet’s ...
PDF
... • Understand the impact of different DHT routing geometries on reliability and efficiency ...
... • Understand the impact of different DHT routing geometries on reliability and efficiency ...
Intro to InfiniBand - HPC Advisory Council
... • InfiniBand™ specification defines an input/output architecture used to interconnect servers, communications infrastructure equipment, storage and embedded systems • InfiniBand is a pervasive, low-latency, high-bandwidth interconnect which requires low processing overhead and is ideal to carry mult ...
... • InfiniBand™ specification defines an input/output architecture used to interconnect servers, communications infrastructure equipment, storage and embedded systems • InfiniBand is a pervasive, low-latency, high-bandwidth interconnect which requires low processing overhead and is ideal to carry mult ...
Lecture No. 4
... There are some problems with the broadcast. For every broadcast frame on the network each computer uses computational resources and places the contents into memory, which interrupt the CPU. It allows system software to make the decision whether to discard or use the frames. Another problem is that i ...
... There are some problems with the broadcast. For every broadcast frame on the network each computer uses computational resources and places the contents into memory, which interrupt the CPU. It allows system software to make the decision whether to discard or use the frames. Another problem is that i ...
CSCE 515: Computer Network Programming
... Unix Network Programming, The Sockets Networking API, Volumes 1, by W Richard ...
... Unix Network Programming, The Sockets Networking API, Volumes 1, by W Richard ...
Optimal Stochastic Location Updates In Mobile Ad Hoc Networks
... network (MANET) is becoming available for various applications. This location information not only provides one more degree of freedom in designing network protocols, but also is critical for the success of many military and civilian applications. Disadvantages ...
... network (MANET) is becoming available for various applications. This location information not only provides one more degree of freedom in designing network protocols, but also is critical for the success of many military and civilian applications. Disadvantages ...
What is data communication? - Information Systems
... Synchronisation errors result in loss of only a single character ...
... Synchronisation errors result in loss of only a single character ...
Sep 27, 2007
... Host A has a large amount of data that must be reliably sent to Host B. Assuming Stopand-Wait protocol is used to assure reliable delivery, the data frame size is 1000 bytes each, and the ACK frame size is 64 bytes. (A). Assuming that Host B takes 0 time to process an incoming data and send an ACK f ...
... Host A has a large amount of data that must be reliably sent to Host B. Assuming Stopand-Wait protocol is used to assure reliable delivery, the data frame size is 1000 bytes each, and the ACK frame size is 64 bytes. (A). Assuming that Host B takes 0 time to process an incoming data and send an ACK f ...
Essential Elements of Medical Networks
... - regenerates incoming signals in order to compensate for timing errors and signal loss due to long wire distances - preserves signal integrity and extends the signal travel distance - does not look into the packet - can connect a twisted pair segment with a fiberoptic segment - often called an “act ...
... - regenerates incoming signals in order to compensate for timing errors and signal loss due to long wire distances - preserves signal integrity and extends the signal travel distance - does not look into the packet - can connect a twisted pair segment with a fiberoptic segment - often called an “act ...
presentation source
... Think of it as room in a house. The house has an address (IP), but each room (port) provides a certain function. Ports below 1024 are called “well known” ports. Only root has access to start services on these ports. Ports 1024 and above are called “ephemeral” ports. These ports are open to everyone ...
... Think of it as room in a house. The house has an address (IP), but each room (port) provides a certain function. Ports below 1024 are called “well known” ports. Only root has access to start services on these ports. Ports 1024 and above are called “ephemeral” ports. These ports are open to everyone ...
CS219: Advanced Topics in Internet Research
... wireless connection, connects to a remote host via network 1, shuts down connections, connects to the remote host via network 2, continues to work – Is the disconnection between network migration necessary? – When can we make the disconnection transparent to users? When we cannot? – What are the key ...
... wireless connection, connects to a remote host via network 1, shuts down connections, connects to the remote host via network 2, continues to work – Is the disconnection between network migration necessary? – When can we make the disconnection transparent to users? When we cannot? – What are the key ...