In telecommunication, a variable length buffer is a buffer into which data may be entered at one rate and removed at another rate without changing the data sequence.

* Longitudinal voltage, in telecommunication, a voltage induced or appearing along the length of a transmission medium

By February 2012 a new dual gauge with the length of 32 kilometres has been laid at the Rajin-Khasan section, complete overhaul of 20 kilometres of the tracks has been made, railroad switches and tracks were installed, a number of stations reconstructed, the work in the tunnels was started, trunk telecommunication lines and electrical interlocking lines were stretched and drainage structures restored.

In telecommunication, pulse amplitude is the magnitude of a pulse parameter, such as the voltage level, current level, field intensity, or power level.

In telecommunication, an artificial transmission line ( art line ) is a four-terminal electrical network that has the characteristic impedance, transmission time delay, phase shift, or other parameter ( s ) of a real transmission line.

* Drift ( telecommunication ), a comparatively long-term change in an attribute, value, or operational parameter of a system or equipment

TTI, Transmission Time Interval, is a parameter in UMTS ( and other digital telecommunication networks ) related to encapsulation of data from higher layers into frames for transmission on the radio link layer.

In telecommunication, a drift is a comparatively long-term change in an attribute, value, or operational parameter of a system or equipment.

Asynchronous Transfer Mode ( ATM ) is, according to the ATM Forum, " a telecommunications concept defined by ANSI and ITU ( formerly CCITT ) standards for carriage of a complete range of user traffic, including voice, data, and video signals ," and is designed to unify telecommunication and computer networks.

Originally the teachers communicated with the children via radio, but now satellite telecommunication is used instead.

Bluetooth is managed by the Bluetooth Special Interest Group, which has more than 16, 000 member companies in the areas of telecommunication, computing, networking, and consumer electronics.

In computing and telecommunication, a control character or non-printing character is a code point ( a number ) in a character set, that does not in itself represent a written symbol.

Dual-tone multi-frequency signaling ( DTMF ) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center.

An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio.

At its headquarters in Reading, England, one of the largest supercomputer complexes in Europe is linked by high-speed telecommunication lines to the computer systems of the national weather services of its supporting states.

The ITU-T mission is to ensure the efficient and timely production of standards covering all fields of telecommunications on a worldwide basis, as well as defining tariff and accounting principles for international telecommunication services.

Because of the widespread availability of ADSL services, ISDN is today primarily used for voice and fax traffic, but is still very popular thanks to the pricing policy of German telecommunication providers.

Located northwest of central Stockholm, it is divided by the Stockholm Metro blue line into a western part which is primarily a working class and middle class residential area, and an eastern part occupied by commercial ventures, mostly in the telecommunication and information technology industry.

The decimal SI definition, 1 kbit / s = 1000 bit / s, is used uniformly in the context of telecommunication transmission speeds.

The nibble is often called a " semioctet " or a " quartet " in a networking or telecommunication context.

On 28 December 2003 the duties of Oftel were inherited by Ofcom, which is the result of a consolidation of the British telecommunication and broadcasting regulators.

The centerpiece of the deregulation was the establishment of two categories of basic services licenses: Local loop ( LL ), for fixed line telecommunication within the 14 PTCL regions, and Long-distance and International ( LDI ), for connectivity between regions .” Two sets of criteria set by the regulatory authorities must be met before an operator is allowed to start operation: one for the issuance of a license and another for the maintenance of service quality.

QAM is used extensively as a modulation scheme for digital telecommunication systems.

Government investment in the Rwandan telecommunication sector is growing and has been successful so far.

This abundance of telecommunication technology is a result of promoting a competitive industry that was made possible by deregulation.

“ It was and is the largest provider of both cable TV and mobile telecommunication ”.

The country ’ s economy is reasonably diversified with key economic sectors including mining, agriculture and fishery, vehicle manufacturing and assembly, food-processing, clothing and textiles, telecommunication, energy, financial and business services, real estate, tourism, transportation, and wholesale and retail trade.

As an outcome of this programme, the structure of the telecommunication sector in the country at present is as follows:

* Speech coding, a specialized form of data compression, is important in the telecommunication area.

Television ( TV ) is a telecommunication medium for transmitting and receiving moving images that can be monochrome ( black-and-white ) or colored, with or without accompanying sound.

* Plain old telephone service, basic wireline telecommunication connection

In telecommunication, a basic exchange telecommunications radio service ( BETRS ) is a commercial service that can extend telephone service to rural areas by replacing the local loop with radio communications.

In telecommunication, a basic service element ( BSE ) is:

In telecommunication, the term basic serving arrangement ( BSA ) has the following meanings:

In telecommunication and radio science, an ionospheric sounding is a technique that provides real-time data on high-frequency ionospheric-dependent radio propagation, using a basic system consisting of a synchronized transmitter and receiver.

* Supplementary Services: Modify or supplement basic telecommunication services and are offered together or in association with basic communication services.

Faced with “ past technical deficiencies in telecommunications systems and equipment and software … that were traced to basic inadequacies in the application of telecommunication standards and to the lack of a well defined … program for their review, control and implementation ”, the U. S. Department of Defense looked to develop a series of standards that would alleviate the problem.

All telecommunication networks are made up of five basic components that are present in each network environment regardless of type or use.

Teletraffic engineers use their basic knowledge of statistics including queuing theory, the nature of traffic, their practical models, their measurements and simulations to make predictions and to plan telecommunication networks such as a telephone network or the Internet.

Since the mid-1990s, the Ministry of Information and Communications ( MIC ) has pursued a policy of high-speed telecommunication infrastructure as a foundation to build a “ knowledge-based society .” In the telecommunications sector, competition was allowed on an incremental basis and, in the market for value added services, full competition was allowed.

Overmodulation is the condition that prevails in telecommunication when the instantaneous level of the modulating signal exceeds the value necessary to produce 100 % modulation of the carrier.

In telecommunication, receive-after-transmit time delay is the time interval between ( a ) the instant of keying off the local transmitter to stop transmitting and ( b ) the instant the local receiver output has increased to 90 % of its steady-state value in response to an rf signal from a distant transmitter.

In telecommunication, time code ambiguity is the shortest interval between successive repetitions of the same time code value.

In telecommunication, transmit-after-receive time delay is the time interval from removal of RF energy at the local receiver input until the local transmitter is automatically keyed on and the transmitted rf signal amplitude has increased to 90 % of its steady-state value.

To be able to gain a license for telecommunication service provision to customers, a private business had to " add value " to the communications line in order to be a distinguishable service.

Another example may be to reduce sales tax or value added tax on second-hand goods, which may include books, clothes, house-hold gadgets, bicycles, cars and automobiles, office equipment, medical and scientific equipment, telecommunication equipment, agricultural equipment, industrial and manufacturing equipment, boats, ships, trains and trams, aeroplanes, oil rigs, and so forth.

In the telecommunication industry, on a conceptual level, value-added services add value to the standard service offering, spurring the subscriber to use their phone more and allowing the operator to drive up their ARPU.