chapter5 - Computer Science Division
... 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 ...
Chapter5_4th - Computer Science Division
... 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 ...
Document
... Subgoal: An Academic Benefit • This goal is mostly achieved as a side effect of achieving Goal 1 thanks to the design of the emulation framework being modular. • The emulation framework should be easily deployed for students in computer networking coursers to do a realistic class project. • This fr ...
... Subgoal: An Academic Benefit • This goal is mostly achieved as a side effect of achieving Goal 1 thanks to the design of the emulation framework being modular. • The emulation framework should be easily deployed for students in computer networking coursers to do a realistic class project. • This fr ...
Workshop Report for IPTPS`02, 1st International Workshop on Peer
... Q9: Can the two local techniques of proximity routing and proximity neighbor selection achieve most of the benefit of global geographic layout? We don’t yet have a way of doing this comparison. Q10: Nodes have varied performance, by several orders of magnitude. If powerful nodes pretend to be multip ...
... Q9: Can the two local techniques of proximity routing and proximity neighbor selection achieve most of the benefit of global geographic layout? We don’t yet have a way of doing this comparison. Q10: Nodes have varied performance, by several orders of magnitude. If powerful nodes pretend to be multip ...
Lecture 22
... laptop, PDA, IP phone run applications may be stationary (non-mobile) or mobile ...
... laptop, PDA, IP phone run applications may be stationary (non-mobile) or mobile ...
Application of Artificial Neural Networks to the Identification of
... system operating condition by monitoring the operating states whether there is a risk of cascading collapse after initial line outage, thus assist the operator to take preventive measurement to avoid system outage. In steady state condition of a power system, it is important to predict the line flow ...
... system operating condition by monitoring the operating states whether there is a risk of cascading collapse after initial line outage, thus assist the operator to take preventive measurement to avoid system outage. In steady state condition of a power system, it is important to predict the line flow ...
Introduction to Networking
... Access shared programs and data Transfer data from one computer to another Share peripheral devices such as printers Share storage devices to store data for backup Use e-mail to communicate with one another Access the Internet ...
... Access shared programs and data Transfer data from one computer to another Share peripheral devices such as printers Share storage devices to store data for backup Use e-mail to communicate with one another Access the Internet ...
Routing
... Detect capacity of own links Send and receive topology information Send after timer or major changes to the network ...
... Detect capacity of own links Send and receive topology information Send after timer or major changes to the network ...
Document
... congestion, successful transmission probability, interference*, etc. – Some of these measures may be multiplicative – It‘s not clear how to compute some of N1 these measures, e.g. interference, S1 N3 in a MANET. *Interference: Use one of the definitions seen in the Chapter on Capacity ...
... congestion, successful transmission probability, interference*, etc. – Some of these measures may be multiplicative – It‘s not clear how to compute some of N1 these measures, e.g. interference, S1 N3 in a MANET. *Interference: Use one of the definitions seen in the Chapter on Capacity ...
Document
... • Slice : horizontal cut of global PlanetLab resources • Service : set of distributed and cooperating programs delivering some higher-level functionality • Each service runs in a slice of PlanetLab ...
... • Slice : horizontal cut of global PlanetLab resources • Service : set of distributed and cooperating programs delivering some higher-level functionality • Each service runs in a slice of PlanetLab ...
5780 Part-1 Spring 2001 - University of North Texas
... The physical cabling (also called the cable plant) is the most important Layer 1 issue to consider when designing a network. Design issues include... ...
... The physical cabling (also called the cable plant) is the most important Layer 1 issue to consider when designing a network. Design issues include... ...
Ad Hoc Networking via Named Data - Internet Research Lab
... data is invisible in today’s IP-centric architecture, one can only meet applications’ needs by selecting a specific node to send data to, resulting in sub-optimal data delivery. When a node N receives a packet P , it forwards P to the next hop following the path given by some routing protocol, then ...
... data is invisible in today’s IP-centric architecture, one can only meet applications’ needs by selecting a specific node to send data to, resulting in sub-optimal data delivery. When a node N receives a packet P , it forwards P to the next hop following the path given by some routing protocol, then ...
PDF
... general-purpose anonymous communication channel on top of which we layer the HerbivoreFS application. The interface to the application is straightforward: users provide a list of files they would like to make available, as well as a list of files they would like to download. There are two components ...
... general-purpose anonymous communication channel on top of which we layer the HerbivoreFS application. The interface to the application is straightforward: users provide a list of files they would like to make available, as well as a list of files they would like to download. There are two components ...
10structured
... – The keys are strings of digits of some length – Nodes have identifiers, taken from the same space as the keys (i.e., same number of digits) • Each node maintains a routing table consisting of a small subset of nodes in the system ...
... – The keys are strings of digits of some length – Nodes have identifiers, taken from the same space as the keys (i.e., same number of digits) • Each node maintains a routing table consisting of a small subset of nodes in the system ...
Layer 5
... A collection of links arranged so that messages may be passed from one part to another usually over multiple links. Data Communication Networks ...
... A collection of links arranged so that messages may be passed from one part to another usually over multiple links. Data Communication Networks ...
Service-Oriented Software Architecture for Sensor
... Huge number of nodes to compensate transmission range (density: 0.1 - 20 nodes/m2) • Nodes may move around ...
... Huge number of nodes to compensate transmission range (density: 0.1 - 20 nodes/m2) • Nodes may move around ...
William Stallings Data and Computer Communications
... Number of crosspoints grows as square of number of stations Loss of crosspoint prevents connection Inefficient use of crosspoints All stations connected, only a few crosspoints in use ...
... Number of crosspoints grows as square of number of stations Loss of crosspoint prevents connection Inefficient use of crosspoints All stations connected, only a few crosspoints in use ...
Service-Oriented Software Architecture for Sensor
... Huge number of nodes to compensate transmission range (density: 0.1 - 20 nodes/m2) • Nodes may move around ...
... Huge number of nodes to compensate transmission range (density: 0.1 - 20 nodes/m2) • Nodes may move around ...
chapter5d
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...