Chapter 1 Communication Networks and Services
... Internet transfer of individual block of information Internet reliable transfer of a stream of bytes Real-time transfer of a voice signal E-mail & web build on reliable stream service Fax and modems build on basic telephone service ...
... Internet transfer of individual block of information Internet reliable transfer of a stream of bytes Real-time transfer of a voice signal E-mail & web build on reliable stream service Fax and modems build on basic telephone service ...
Document
... • A router must choose between two paths that both lead to the destination. –Choosing the shortest path ...
... • A router must choose between two paths that both lead to the destination. –Choosing the shortest path ...
Powerpoint - Chapter 13
... When users log on to their computers, they are authenticated against an account on that system. If several people use the same computer, each must have a separate user account. When users elsewhere on the network attempt to access server resources on that computer, they are also authenticated agains ...
... When users log on to their computers, they are authenticated against an account on that system. If several people use the same computer, each must have a separate user account. When users elsewhere on the network attempt to access server resources on that computer, they are also authenticated agains ...
Networking
... Protecting against unauthorized access and use. Possessed knowledge systems (e.g. passwords). Possessed object systems (e.g. cards or badges). Biometric systems (e.g fingerprint scanners or ...
... Protecting against unauthorized access and use. Possessed knowledge systems (e.g. passwords). Possessed object systems (e.g. cards or badges). Biometric systems (e.g fingerprint scanners or ...
IP address
... – Each packet is sent independently of one another (routed separately and can follow different routes and arrive at different times) ...
... – Each packet is sent independently of one another (routed separately and can follow different routes and arrive at different times) ...
Computer Monitoring and Documenting
... dedicated circuit or ‘connection’ is created (or nailed-up) when communication between the two machines is initiated, remains in place while the message is passed and is relinquished (or torn down) when the transmission has finished. Whilst the message is being transmitted the two machines have sole ...
... dedicated circuit or ‘connection’ is created (or nailed-up) when communication between the two machines is initiated, remains in place while the message is passed and is relinquished (or torn down) when the transmission has finished. Whilst the message is being transmitted the two machines have sole ...
Intro to Wireless Mesh Networks - McMaster Computing and Software
... – Applications cannot achieve best performance without WMNs. – Enable WMNs to be a unique networking solution instead of just another option of wireless networking. ...
... – Applications cannot achieve best performance without WMNs. – Enable WMNs to be a unique networking solution instead of just another option of wireless networking. ...
3rd Edition: Chapter 4
... Network Layer A note on the use of these ppt slides: We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously ...
... Network Layer A note on the use of these ppt slides: We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously ...
presentation source - Networks and Mobile Systems
... • Paper at SOSP 17 (http://wind.lcs.mit.edu/) ...
... • Paper at SOSP 17 (http://wind.lcs.mit.edu/) ...
PPT
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated routed ...
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated routed ...
Data Communications and Computer Networks
... Instead of creating each protocol in isolation, protocols are designed in complete, cooperative sets called suites or families ...
... Instead of creating each protocol in isolation, protocols are designed in complete, cooperative sets called suites or families ...
Extended Architecture for Home Node Base Stations with
... within the network, broadcast system information, paging notification, etc. Similar functionality is implemented in CDMA2000 by the L3 protocol. In addition, LTE employs packet data convergence protocol (PDCP) below RRC to perform ciphering, integrity protection and transfer of control plane data [9 ...
... within the network, broadcast system information, paging notification, etc. Similar functionality is implemented in CDMA2000 by the L3 protocol. In addition, LTE employs packet data convergence protocol (PDCP) below RRC to perform ciphering, integrity protection and transfer of control plane data [9 ...
T9-routing
... Updates routing table proactively – before route really needs to be know Frequent update of routing table gives more overhead to network traffic But only short delay when packets need to be transferred Scalable if zoned or nodes given different roles ...
... Updates routing table proactively – before route really needs to be know Frequent update of routing table gives more overhead to network traffic But only short delay when packets need to be transferred Scalable if zoned or nodes given different roles ...
International Telecommunication Union
... - Design goals and high level requirements: • Scalability (routing architecture, multi-homing) • Naming & addressing scheme (separation of user identifier & device locator) • Security & QoS (including Privacy, Authentication) • Mobility (seamless mobility of devices, services, users; network-based m ...
... - Design goals and high level requirements: • Scalability (routing architecture, multi-homing) • Naming & addressing scheme (separation of user identifier & device locator) • Security & QoS (including Privacy, Authentication) • Mobility (seamless mobility of devices, services, users; network-based m ...
Computer Networking Basics
... layers: each layer implements a service via its own internal-layer actions relying on services provided by layer below Introduction 1-10 ...
... layers: each layer implements a service via its own internal-layer actions relying on services provided by layer below Introduction 1-10 ...
Voice over IP
... MOS is valuable in that it addresses the human perceived experience, which is the ultimate measure of interest. ...
... MOS is valuable in that it addresses the human perceived experience, which is the ultimate measure of interest. ...
ppt - Courses
... • Hardware devices – End hosts, network interfaces – Routers, switches, hubs, bridges, repeaters ...
... • Hardware devices – End hosts, network interfaces – Routers, switches, hubs, bridges, repeaters ...
3rd Edition: Chapter 2
... By now, you should know: the Internet and its components circuit-switching networks vs. packet-switching networks different network access technologies the three Tiers 1, 2, and 3 layered architecture of networks types of delays ...
... By now, you should know: the Internet and its components circuit-switching networks vs. packet-switching networks different network access technologies the three Tiers 1, 2, and 3 layered architecture of networks types of delays ...
Embedded System Communication
... of periodic (time triggered) and sporadic (event triggered) tasks which communicate their result by passing messages. In a distributed real-time systems these messages are sometimes sent between processors across a communication device. (from Urban Bilstrup) ...
... of periodic (time triggered) and sporadic (event triggered) tasks which communicate their result by passing messages. In a distributed real-time systems these messages are sometimes sent between processors across a communication device. (from Urban Bilstrup) ...
Embedded System Communication
... of periodic (time triggered) and sporadic (event triggered) tasks which communicate their result by passing messages. In a distributed real-time systems these messages are sometimes sent between processors across a communication device. (from Urban Bilstrup) ...
... of periodic (time triggered) and sporadic (event triggered) tasks which communicate their result by passing messages. In a distributed real-time systems these messages are sometimes sent between processors across a communication device. (from Urban Bilstrup) ...
TCP/IP Basics
... A more efficient way to assign IP addresses than using IP address “classes” The network and host addresses boundary is not always made on octet boundaries, but may be made any specific number of bits from the beginning of the address Steal bits from the network address for use in the host address an ...
... A more efficient way to assign IP addresses than using IP address “classes” The network and host addresses boundary is not always made on octet boundaries, but may be made any specific number of bits from the beginning of the address Steal bits from the network address for use in the host address an ...
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.