USAIA
... •service classes do not cover additional delay of handoff procedure location dependent service class. QoS is valid only at one location (re-negotiation for others) ...
... •service classes do not cover additional delay of handoff procedure location dependent service class. QoS is valid only at one location (re-negotiation for others) ...
What is an IP address
... • Since 2 bytes in class B define the class and the two leftmost bit should be 10 (fixed), • the next 14 bits can be changed to find the number of blocks in this class. Therefore,class B is divided into 214= 16,384 blocks that can be assigned to 16,384 organizations • (the number is less because som ...
... • Since 2 bytes in class B define the class and the two leftmost bit should be 10 (fixed), • the next 14 bits can be changed to find the number of blocks in this class. Therefore,class B is divided into 214= 16,384 blocks that can be assigned to 16,384 organizations • (the number is less because som ...
Handout - Ohio State Computer Science and Engineering
... list or range of addresses, or a wildcard (mask) address ...
... list or range of addresses, or a wildcard (mask) address ...
ReviewSheet Midterm2 Last modified January 7
... 4. If 8-bit chip code is used in DSSS (Direct Sequence Spread Spectrum) and the user original data rate is 1 K bits/sec, then the output data rate of the DSSS transmitter will be ___. (a) 1 Kbits /sec (b) 8 K bits/sec (c) 1 / 8 Kbits/sec (d) none of the above. 5. In DSSS-CDMA, the dot product betwee ...
... 4. If 8-bit chip code is used in DSSS (Direct Sequence Spread Spectrum) and the user original data rate is 1 K bits/sec, then the output data rate of the DSSS transmitter will be ___. (a) 1 Kbits /sec (b) 8 K bits/sec (c) 1 / 8 Kbits/sec (d) none of the above. 5. In DSSS-CDMA, the dot product betwee ...
Network Programming - Computer Systems: A Programmer`s
... The crucial property of an internet is that it can consist of different LANs and WANs with radically different and incompatible technologies. Each host is physically connected to every other host, but how is it possible for some source host to send data bits to another destination host across all of ...
... The crucial property of an internet is that it can consist of different LANs and WANs with radically different and incompatible technologies. Each host is physically connected to every other host, but how is it possible for some source host to send data bits to another destination host across all of ...
Introduction - CSE Labs User Home Pages
... • Layer N relies on services from layer N-1 to provide a service to layer N+1 • Interfaces define the services offered • Service required from a lower layer is independent of its implementation – Layer N change doesn’t affect other layers – Information/complexity hiding – Similar to object oriented ...
... • Layer N relies on services from layer N-1 to provide a service to layer N+1 • Interfaces define the services offered • Service required from a lower layer is independent of its implementation – Layer N change doesn’t affect other layers – Information/complexity hiding – Similar to object oriented ...
Lecture 1 Installing Linux, VMware, Reconnaissance, Network
... http://www.marko.net/cheops/ Purpose: “To provide system administrators and users with a simple interface to managing and accessing their networks. Cheops aims to do for the network what the file manager did for the filesystem.” This tool automates ping and traceroute. ...
... http://www.marko.net/cheops/ Purpose: “To provide system administrators and users with a simple interface to managing and accessing their networks. Cheops aims to do for the network what the file manager did for the filesystem.” This tool automates ping and traceroute. ...
Document
... Flow duration Packet counts of the flow Average packet rate of the flow Packet size distribution of the flow Total bytes of the flow Average transmission rate of the flow ...
... Flow duration Packet counts of the flow Average packet rate of the flow Packet size distribution of the flow Total bytes of the flow Average transmission rate of the flow ...
Chapter 19 - William Stallings, Data and Computer
... do not use distributed routing algorithm, but any suitable alg to determine shortest paths, eg. Dijkstra's algorithm Open Shortest Path First (OSPF) is a link-state protocol ...
... do not use distributed routing algorithm, but any suitable alg to determine shortest paths, eg. Dijkstra's algorithm Open Shortest Path First (OSPF) is a link-state protocol ...
Making the right choice: An analysis of Dual Stack - Labs
... – Use a known common platform (Open WRT DSL modem) – Use a common set of tests (short and large data transfer) – Take over the user’s connection and perform the tests at regular intervals – Report results – Originally developed to test DSL claims in the UK – Used by the FCC and ISPs in the US – Unde ...
... – Use a known common platform (Open WRT DSL modem) – Use a common set of tests (short and large data transfer) – Take over the user’s connection and perform the tests at regular intervals – Report results – Originally developed to test DSL claims in the UK – Used by the FCC and ISPs in the US – Unde ...
lec6_1
... • What if more than 2 computers want to communicate? – Need computer “address field” (destination) in packet ...
... • What if more than 2 computers want to communicate? – Need computer “address field” (destination) in packet ...
Chapter 02 - Communicating Over The Network
... services. Users use an application called a Mail User Agent (MUA), or e-mail client to allow messages to be sent and places received messages into the client's mailbox. In order to receive e-mail messages from an email server, the e-mail client can use POP. Sending e-mail from either a client or a s ...
... services. Users use an application called a Mail User Agent (MUA), or e-mail client to allow messages to be sent and places received messages into the client's mailbox. In order to receive e-mail messages from an email server, the e-mail client can use POP. Sending e-mail from either a client or a s ...
lec 3 - handout3
... • AF defines 4 classes with some bandwidth and buffers allocated to them. • The intent is that it will be used to implement services that differ relative to each other (e.g., gold, silver,…). • Within each class, there are three drop priorities, which affect which packets will get dropped first if t ...
... • AF defines 4 classes with some bandwidth and buffers allocated to them. • The intent is that it will be used to implement services that differ relative to each other (e.g., gold, silver,…). • Within each class, there are three drop priorities, which affect which packets will get dropped first if t ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Abstract: A group of fixed or mobile communication devices that does not have a stable infrastructure to communicate with each other is known as mobile ad-hoc network. In MANET their is very importent role of nodes. All nodes can communicate with each other by directly or indirectly method. Routing ...
... Abstract: A group of fixed or mobile communication devices that does not have a stable infrastructure to communicate with each other is known as mobile ad-hoc network. In MANET their is very importent role of nodes. All nodes can communicate with each other by directly or indirectly method. Routing ...
Elektronischer Hšrsaal
... – and it is reasonable to develop tailored network technology for them. ...
... – and it is reasonable to develop tailored network technology for them. ...
Introduction - 多媒體網路實驗室The MNet Lab, NTHU-CS.
... – video applications • on-demand video • video conferencing ...
... – video applications • on-demand video • video conferencing ...
ap 12
... Content generators – applications that produce standard content formats in response to requests from user agents in the mobile terminal Standard content encoding – defined to allow a WAE user agent to navigate Web content Wireless telephony applications (WTA) – collection of telephony-specific exten ...
... Content generators – applications that produce standard content formats in response to requests from user agents in the mobile terminal Standard content encoding – defined to allow a WAE user agent to navigate Web content Wireless telephony applications (WTA) – collection of telephony-specific exten ...
Mobile IP and Wireless Application Protocol
... Content generators – applications that produce standard content formats in response to requests from user agents in the mobile terminal Standard content encoding – defined to allow a WAE user agent to navigate Web content Wireless telephony applications (WTA) – collection of telephony-specific exten ...
... Content generators – applications that produce standard content formats in response to requests from user agents in the mobile terminal Standard content encoding – defined to allow a WAE user agent to navigate Web content Wireless telephony applications (WTA) – collection of telephony-specific exten ...
STARTAP_2001Mtg_StArnaud
... Wavelengths will become new instrument for settlement and exchange eventually leading to futures market in wavelengths May allow smaller ISPs and R&E networks to route around large ISPs that dominate the Internet by massive direct peerings with like minded networks ...
... Wavelengths will become new instrument for settlement and exchange eventually leading to futures market in wavelengths May allow smaller ISPs and R&E networks to route around large ISPs that dominate the Internet by massive direct peerings with like minded networks ...
Piano Thieving for Experts
... • Consider an image (arbitrarily: QR Code) as an optical packet within the ether of the display • Animate it - replace one image for another image to create a packet flow • Datagram network protocol, OSI Layer 3 ...
... • Consider an image (arbitrarily: QR Code) as an optical packet within the ether of the display • Animate it - replace one image for another image to create a packet flow • Datagram network protocol, OSI Layer 3 ...
www.buet.ac.bd
... Init: send request message asking for vectors Format can carry upto 25 routes (within 512 bytes) RIPv1 does not carry subnet masks => many networks use default of 255.255.255.0 ...
... Init: send request message asking for vectors Format can carry upto 25 routes (within 512 bytes) RIPv1 does not carry subnet masks => many networks use default of 255.255.255.0 ...
chapter5
... Since n << 2m the node ID space includes (many) IDs without actual nodes assigned to them. Define the total function successor: NS NS, where: successor(x) = ID of the first actual node following x (in the circle) and the partial function IP: NS NS of IP, where: IP(x) = IP address of x if x corre ...
... Since n << 2m the node ID space includes (many) IDs without actual nodes assigned to them. Define the total function successor: NS NS, where: successor(x) = ID of the first actual node following x (in the circle) and the partial function IP: NS NS of IP, where: IP(x) = IP address of x if x corre ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.