SettingsTelecommunications engineering
Adaptive quality of service multi-hop routing.
In multi-hop networks, Adaptive Quality of Service routing (AQoS or AQR) protocols have become increasingly popular and have numerous applications.
In multi-hop networks, Adaptive Quality of Service routing (AQoS or AQR) protocols have become increasingly popular and have numerous applications.
Analog delay line
An analog delay line is a network of electrical components connected in series, where each individual element creates a time difference or phase change between its input signal and its outpu...
An analog delay line is a network of electrical components connected in series, where each individual element creates a time difference or phase change between its input signal and its outpu...
Application Enablement
Application Enablement is an approach which brings Telecommunications network providers and developers together to combine their network and web abilities in creating and delivering high demand ...
Application Enablement is an approach which brings Telecommunications network providers and developers together to combine their network and web abilities in creating and delivering high demand ...
Application enablement
Application enablement is an approach which brings telecommunications network providers and developers together to combine their network and web abilities in creating and delivering high demand ...
Application enablement is an approach which brings telecommunications network providers and developers together to combine their network and web abilities in creating and delivering high demand ...
Application layer framing
Application Layer Framing (ALF) is a method allowing an application to use its semantics for the design of its network protocols.
Application Layer Framing (ALF) is a method allowing an application to use its semantics for the design of its network protocols.
Attenuation
In physics, attenuation is the gradual loss in intensity of any kind of flux through a medium.
In physics, attenuation is the gradual loss in intensity of any kind of flux through a medium.
Automatic link establishment
Automatic Link Establishment, commonly known as ALE, is the worldwide de facto standard for digitally initiating and sustaining HF radio communications.
Automatic Link Establishment, commonly known as ALE, is the worldwide de facto standard for digitally initiating and sustaining HF radio communications.
Automatic Route Selection (telephony)
Automatic Route Selection is a private branch exchange (PBX) feature that allows a system to route a telephone call over the most appropriate carrier and service offering based on factors such a...
Automatic Route Selection is a private branch exchange (PBX) feature that allows a system to route a telephone call over the most appropriate carrier and service offering based on factors such a...
Automatic route selection (telephony)
Automatic route selection is a private branch exchange (PBX) feature that allows a system to route a telephone call over the most appropriate carrier and service offering based on factors such a...
Automatic route selection is a private branch exchange (PBX) feature that allows a system to route a telephone call over the most appropriate carrier and service offering based on factors such a...
Bergeron diagram
Bergeron diagram method is a method to value the reflection's effects on an electric signal.
Bergeron diagram method is a method to value the reflection's effects on an electric signal.
Broadcast communication network
In computer networking and telecommunications, a broadcast communication network is a communication network which uses broadcasting for communication between its nodes.
In computer networking and telecommunications, a broadcast communication network is a communication network which uses broadcasting for communication between its nodes.
Cognitive radio
A cognitive radio is a transceiver which automatically changes its transmission or reception parameters so wireless communications may have spectrum agility to select available wireless channels...
A cognitive radio is a transceiver which automatically changes its transmission or reception parameters so wireless communications may have spectrum agility to select available wireless channels...
Cognitive Radios
A Cognitive Radio (CR), as defined by the researchers at Virginia Polytechnic Institute and State University, is "a software defined radio with a cognitive engine brain".
A Cognitive Radio (CR), as defined by the researchers at Virginia Polytechnic Institute and State University, is "a software defined radio with a cognitive engine brain".
Complementary ground component
A complementary ground component is a terrestrial infill system for a mobile satellite system that uses terrestrial base stations to provide connectivity in weak signal areas such as urban areas.
A complementary ground component is a terrestrial infill system for a mobile satellite system that uses terrestrial base stations to provide connectivity in weak signal areas such as urban areas.
Computer networking
Computer networking or Data communications is the engineering discipline concerned with the communication between computer systems or devices.
Computer networking or Data communications is the engineering discipline concerned with the communication between computer systems or devices.
Contention systems
Topics
Topics
Differential pair
A differential pair is a pair of conductors used for differential signaling.
A differential pair is a pair of conductors used for differential signaling.
Differential signaling
Differential signaling is a method of transmitting information electrically with two complementary signals sent on two paired wires, called a differential pair.
Differential signaling is a method of transmitting information electrically with two complementary signals sent on two paired wires, called a differential pair.
Distributed Transient Network
Distributed Transient Network (DTN) is defined as: the type of network which is inherently decentralized by nature and consists mainly of nodes which are not per se constantly a part of th...
Distributed Transient Network (DTN) is defined as: the type of network which is inherently decentralized by nature and consists mainly of nodes which are not per se constantly a part of th...
File area network
File Area Networking refers to various methods of file sharing over a network such as storage devices connected to a file server or network-attached storage.
File Area Networking refers to various methods of file sharing over a network such as storage devices connected to a file server or network-attached storage.
First Person View
First-person view (FPV), also known as remote-person view (RPV), or simply video piloting, is a method used to control a radio controlled model vehicle from the driver or pilot's view point.
First-person view (FPV), also known as remote-person view (RPV), or simply video piloting, is a method used to control a radio controlled model vehicle from the driver or pilot's view point.
Forward echo
Forward echo: In a transmission line, a reflection propagating in the same direction as the original wave and consisting of energy reflected back by one discontinuity and then forward again by ...
Forward echo: In a transmission line, a reflection propagating in the same direction as the original wave and consisting of energy reflected back by one discontinuity and then forward again by ...
Grade of service
In telecommunication engineering, and in particular teletraffic engineering, the quality of voice service is specified by two measures: the grade of service (GoS) and the quality of ser...
In telecommunication engineering, and in particular teletraffic engineering, the quality of voice service is specified by two measures: the grade of service (GoS) and the quality of ser...
Insertion gain
In telecommunication, insertion gain is the gain resulting from the insertion of a device in a transmission line, expressed as the ratio of the signal power delivered to that part of the line fo...
In telecommunication, insertion gain is the gain resulting from the insertion of a device in a transmission line, expressed as the ratio of the signal power delivered to that part of the line fo...
Insertion loss
In telecommunications, insertion loss is the loss of signal power resulting from the insertion of a device in a transmission line or optical fiber and is usually expressed in decibels (dB).
In telecommunications, insertion loss is the loss of signal power resulting from the insertion of a device in a transmission line or optical fiber and is usually expressed in decibels (dB).
Insulated Cable Engineers Association
Formed in the United States in 1925, the Insulated Cables Engineers Association, Inc. (ICEA), sometimes in conjunction with other organizations like NEMA, produces technical standards for the ma...
Formed in the United States in 1925, the Insulated Cables Engineers Association, Inc. (ICEA), sometimes in conjunction with other organizations like NEMA, produces technical standards for the ma...
Interconnect bottleneck
The interconnect bottleneck, the point at which integrated circuits (ICs) reach their capacity, is expected sometime around 2010.
The interconnect bottleneck, the point at which integrated circuits (ICs) reach their capacity, is expected sometime around 2010.
IPoDWDM
IP over DWDM is a technology used in telecommunications networks to integrate IP Routers and Switches in the OTN.
IP over DWDM is a technology used in telecommunications networks to integrate IP Routers and Switches in the OTN.
Isolator (microwave)
An isolator is a two-port device that transmits microwave or radio frequency power in one direction only.
An isolator is a two-port device that transmits microwave or radio frequency power in one direction only.
Loading coil
In electronics, a loading coil or load coil is a coil that does not provide coupling to any other circuit, but is inserted in a circuit to increase its inductance.
In electronics, a loading coil or load coil is a coil that does not provide coupling to any other circuit, but is inserted in a circuit to increase its inductance.
Low Latency Queuing
Low Latency Queuing (LLQ) is a feature developed by Cisco to bring strict priority queuing (PQ) to Class-Based Weighted Fair Queuing (CBWFQ).
Low Latency Queuing (LLQ) is a feature developed by Cisco to bring strict priority queuing (PQ) to Class-Based Weighted Fair Queuing (CBWFQ).
Metadata controller
Metadata controller is a storage area network technology for managing file locking, space allocation and data access authorization.
Metadata controller is a storage area network technology for managing file locking, space allocation and data access authorization.
Microprocessor
A microprocessor incorporates the functions of a computer's central processing unit on a single integrated circuit, or at most a few integrated circuits.
A microprocessor incorporates the functions of a computer's central processing unit on a single integrated circuit, or at most a few integrated circuits.
Microprocessor development board
A microprocessor development board is a printed circuit board containing a microprocessor and the minimal support logic needed for an engineer to become acquainted with the microprocessor on the...
A microprocessor development board is a printed circuit board containing a microprocessor and the minimal support logic needed for an engineer to become acquainted with the microprocessor on the...
Modal dispersion
Modal dispersion is a distortion mechanism occurring in multimode fibers and other waveguides, in which the signal is spread in time because the propagation velocity of the optical signal is no...
Modal dispersion is a distortion mechanism occurring in multimode fibers and other waveguides, in which the signal is spread in time because the propagation velocity of the optical signal is no...
Network architecture
Network architecture is the design of a communications network.
Network architecture is the design of a communications network.
Network planning and design
Network planning and design is an iterative process, encompassing topological design, network-synthesis, and network-realization, and is aimed at ensuring that a new network or service meets th...
Network planning and design is an iterative process, encompassing topological design, network-synthesis, and network-realization, and is aimed at ensuring that a new network or service meets th...
Network resource planning
Network Resource Planning is an enhanced process of network planning that incorporates the disciplines of business planning, marketing, and engineering to develop integrated, dynamic master plan...
Network Resource Planning is an enhanced process of network planning that incorporates the disciplines of business planning, marketing, and engineering to develop integrated, dynamic master plan...
Network simulation
In communication and computer network research, network simulation is a technique where a program models the behavior of a network either by calculating the interaction between the different net...
In communication and computer network research, network simulation is a technique where a program models the behavior of a network either by calculating the interaction between the different net...
ns (simulator)
ns (from network simulator) is a name for series of discrete event network simulators, specifically ns-1, ns-2 and ns-3.
ns (from network simulator) is a name for series of discrete event network simulators, specifically ns-1, ns-2 and ns-3.
Ocarina Networks
Ocarina Networks is a technology startup company selling a hardware/software solution designed to reduce data footprints with file-aware storage optimization.
Ocarina Networks is a technology startup company selling a hardware/software solution designed to reduce data footprints with file-aware storage optimization.
Over the phone interpreting
Over the Phone Interpreting (also known as OPI) is an on-demand service that allows individuals that speak different languages to communicate effectively through a human interpreter.
Over the Phone Interpreting (also known as OPI) is an on-demand service that allows individuals that speak different languages to communicate effectively through a human interpreter.
Policy charging and rules function
Policy and Charging Rules Function is the node designated in real-time to determine policy rules in a multimedia network.
Policy and Charging Rules Function is the node designated in real-time to determine policy rules in a multimedia network.
Primary line constants
The primary line constants are parameters that describe the characteristics of copper (or other conductive material) transmission lines in terms of the physical electrical properties of the line.
The primary line constants are parameters that describe the characteristics of copper (or other conductive material) transmission lines in terms of the physical electrical properties of the line.
Quality of service
The quality of service refers to several related aspects of telephony and computer networks that allow the transport of traffic with special requirements.
The quality of service refers to several related aspects of telephony and computer networks that allow the transport of traffic with special requirements.
Quality of service experience
Quality of Service Experience (QoSE), used mainly in the field of telecommunications, is the actual measure of user’s experience with an operator in terms of delivered quality with or without re...
Quality of Service Experience (QoSE), used mainly in the field of telecommunications, is the actual measure of user’s experience with an operator in terms of delivered quality with or without re...
Software Defined Networking
Software Defined Networking (SDN) is a network design concept in which the network control plane is centrally accessible through an API to administrators or users of the network, typically with ...
Software Defined Networking (SDN) is a network design concept in which the network control plane is centrally accessible through an API to administrators or users of the network, typically with ...
Spectral component
In telecommunications, spectral component is any of the waves that range outside the interval of frequencies assigned to a signal.
In telecommunications, spectral component is any of the waves that range outside the interval of frequencies assigned to a signal.
Storage area network
A storage area network is a dedicated network that provides access to consolidated, block level data storage.
A storage area network is a dedicated network that provides access to consolidated, block level data storage.
Telecommunications control software
With telecommunications being an increasingly important field in today’s business environment, the use of extensive telecommunications control software is an important aspect of any telecommunic...
With telecommunications being an increasingly important field in today’s business environment, the use of extensive telecommunications control software is an important aspect of any telecommunic...
Telecommunications engineering
Telecommunications engineering, or telecom engineering, is a major field within electronic engineering.
Telecommunications engineering, or telecom engineering, is a major field within electronic engineering.
Telecommunications network
A telecommunications network is a collection of terminals, links and nodes which connect to enable telecommunication between users of the terminals.
A telecommunications network is a collection of terminals, links and nodes which connect to enable telecommunication between users of the terminals.
Thermal interface material
Thermal interfacial materials are thermally conductive materials, which are applied to reduce interfacial thermal resistance across jointed solid surfaces, such as between microprocessors and he...
Thermal interfacial materials are thermally conductive materials, which are applied to reduce interfacial thermal resistance across jointed solid surfaces, such as between microprocessors and he...
Time-driven switching
In Telecommunication and Computer networking, Time-Driven Switching (TDS) is a node by node time variant implementation of Circuit switching, where the propagating datagram is shorter in space t...
In Telecommunication and Computer networking, Time-Driven Switching (TDS) is a node by node time variant implementation of Circuit switching, where the propagating datagram is shorter in space t...
Traffic policing
Traffic policing is the process of monitoring network traffic for compliance with a traffic contract and taking steps to enforce that contract.
Traffic policing is the process of monitoring network traffic for compliance with a traffic contract and taking steps to enforce that contract.
Transmission line
In communications and electronic engineering, a transmission line is a specialized cable designed to carry alternating current of radio frequency, that is, currents with a frequency high enough ...
In communications and electronic engineering, a transmission line is a specialized cable designed to carry alternating current of radio frequency, that is, currents with a frequency high enough ...
Trellis modulation
In telecommunication, trellis modulation is a modulation scheme which allows highly efficient transmission of information over band-limited channels such as telephone lines.
In telecommunication, trellis modulation is a modulation scheme which allows highly efficient transmission of information over band-limited channels such as telephone lines.
Underwater telephone
The underwater telephone also known as UQC, WQC-2, or Gertrude was developed by the U.S. Navy in 1945, the UQC underwater telephone is used on all manned submersibles in operation.
The underwater telephone also known as UQC, WQC-2, or Gertrude was developed by the U.S. Navy in 1945, the UQC underwater telephone is used on all manned submersibles in operation.
Very-large-scale integration
Very-large-scale integration is the process of creating integrated circuits by combining thousands of transistors into a single chip.
Very-large-scale integration is the process of creating integrated circuits by combining thousands of transistors into a single chip.
Waveguide (electromagnetism)
In electromagnetics and communications engineering, the term waveguide may refer to any linear structure that conveys electromagnetic waves between its endpoints.
In electromagnetics and communications engineering, the term waveguide may refer to any linear structure that conveys electromagnetic waves between its endpoints.
Wireless Andrew
Wireless Andrew was the first campus-wide wireless Internet network.
Wireless Andrew was the first campus-wide wireless Internet network.