Data communications can be especially important for artillery because by using structured messages and defined data types fire control messages can be automatically routed and processed by computers.

This was expanded over time to include data communications, first by circuit switched transport, then packet data transport via GPRS ( General Packet Radio Services ) and EDGE ( Enhanced Data rates for GSM Evolution or EGPRS ).

* The experimental Control Data Profile for RTP ( RTP / CDP ) for machine-to-machine communications.

cs: Data communications equipment

Data transmission, digital transmission, or digital communications is the physical transfer of data ( a digital bit stream ) over a point-to-point or point-to-multipoint communication channel.

* Chapter Serial communications in Linux and Unix of the Serial Data Communications Programming Wikibook

Infrared Data Association ( IrDA ) technology is a very simple form of free-space optical communications.

K < sub > u </ sub > band is primarily used for satellite communications, most notably for fixed and broadcast services, and for specific applications such as NASA's Tracking Data Relay Satellite used for both space shuttle and ISS communications.

SNA was made public as part of IBM's " Advanced Function for Communications " announcement in September, 1974, which included the implementation of the SNA / SDLC ( Synchronous Data Link Control ) protocols on new communications products:

The introduction of Blackberry devices with Voice, Data, Browser, SMS and organizer applications in 2002 marked the first true smartphones .. Services such as BlackBerry Messenger and the integration of all communications into a single inbox allowed users to access, create and share and act upon information instantly.

* Infrared Data Association, in information and communications technology, a standard for communication between devices ( such as computers, PDAs and mobile phones ) over short distances using infrared signals

Radio Data System, or RDS, is a communications protocol standard for embedding small amounts of digital information in conventional FM radio broadcasts.

By the late 1980s, Audiotex and Interactive Voice Response ( IVR ) techniques pioneered by VMI became global standards for businesses communications. Data Communications, November 1986 – Audiotex: The Telephone as Data Access Equipment. Modern Office Technology, March 1986 – Voice Soars at TWA.

A crew of five successfully accomplished the primary objectives of this six-day mission, including deploying a $ 200 million NASA Tracking and Data Relay Satellite ( TDRS-F ), which joined four other satellites to complete a national communications network supporting Space Shuttle and other low-Earth orbit scientific satellites.

* Data exchanges are carried out via the communications link and plausibility checks.

He left the Georgia Institute of Technology in the mid-1970s to work at an early data communications company, National Data Corporation in Atlanta, a company that handled electronic money transfers and credit card authorizations.

Synchronous Data Link Control ( SDLC ) is a computer communications protocol.

The satellite was the second launch of a Satellite Data System-2 military communications satellite, after USA-40 on STS-28.

Data originally planned to be sent to ground stations through Discovery ’ s KU-band communications system was recorded on board because of a problem with the KU-band system that prevented it from sending high-rate communications, including television signals, to the ground.

* Data communications and data entry systems

Data is transmitted through a network of communications satellites ; the Satellite Data System.

The services and protocols specified in IEEE 802 map to the lower two layers ( Data Link and Physical ) of the seven-layer OSI networking reference model.

Data passing through equipment can be delayed by at most 32 microseconds ( µs ), compared to a frame rate of 125 µs ; many competing protocols buffer the data during such transits for at least one frame or packet before sending it on.

These protocols reside in the Data Link or Transport Layers of the OSI model.

Note 2: Flag sequences are used in bit-oriented protocols, such as Advanced Data Communication Control Procedures ( ADCCP ), Synchronous Data Link Control ( SDLC ), and High-Level Data Link Control ( HDLC ).

In July 1979 the specifications of this architecture, established by SC16, were passed under the name of " OSI Reference Model " to Technical Committee 97 " Data Processing " along with recommendations to start officially, on this basis, a set of protocols standardization projects to cover the most urgent needs.

The Display Data Channel or DDC is a collection of digital communication protocols between a computer display and a graphics adapter that enables the display to communicate its supported display modes to the adapter and to enable the computer host to adjust monitor parameters, such as brightness and contrast.

On the ARPANET, the protocols in the Physical Layer, the Data Link Layer, and the Network Layer used within the network were implemented on separate Interface Message Processors ( IMPs ).

External Data Representation ( XDR ) is a standard data serialization format, for uses such as computer network protocols.

Data model and function calls are identical for the first 4 variants of protocols ; only the encapsulation is different.

Service access points are also used in IEEE 802. 2 Logical Link Control in Ethernet and similar Data Link Layer protocols.

Two circuit-switched data protocols are defined in the GSM standard: Circuit Switched Data ( CSD ) and High-Speed Circuit-Switched Data ( HSCSD ).

Link protocols are commonly categorized according to the Data Link Layer ( Layer 2 ) specification of the OSI model or placed into the more general group of Link Layer protocols of the Internet Protocol Suite.

As Dr. Crusher attempts to care for him, Picard and Data quickly recognize the holodeck is malfunctioning, that its safety protocols are disabled and they are unable to leave.

Likewise, the term: " Universal " implies depth and breadth of integration capabilities that transcend disparate operating systems, protocols, APIs, Data Sources, Programming Languages, Composite Processes, Discrete Services, and Monolithic Applications.

Data travels between applications as a series of standardized messages, queries, and events written in XML and sent using Internet protocols.

DataSnap components approach allows Embarcadero software development tools such as Delphi or C ++ Builder to create Data Broker / Client applications with TCP / IP, DCOM, HTTP or even SOAP transport protocols.

Such mapping functions may be, in the case of a computer memory architecture, a memory management unit ( MMU ) between the CPU and the memory bus, or an address translation layer, e. g., the Data Link Layer, between the hardware and the internetworking protocols ( Internet Protocol ) in a computer networking system.

This category contains link protocols used in the Data Link Layer ( Layer 2 ) of the OSI model and the Link Layer of the Internet Protocol Suite.

The Home Office Voluntary Code of Practice of Data Retention admits that there are some internet protocols which cannot be effectively monitored.

Data points to an average fall in temperature of 2 ° C in this period.

Over a 50 year period from 1950 to 2010, there were 394 National Climatic Data Center reportable events causing 617 injuries, and 99 fatalities.

By the 1980s, Control Data entered an unstable period, which resulted in the company liquidating many of their assets.

In 1975 it was acquired by Data Processing Financial and General Corporation, known as DPF, a computer leasing company, that ran into difficulties with IBM during the period of the IBM antitrust battles.

For a period in 1987, Norsk Data was the second largest company by stock value in Norway, second only to Norsk Hydro, and employed over 4, 500 people.

After a long period of exceptional success, the Norsk Data " empire " collapsed in the early 1990s, mostly due to not realizing the impact of the PC revolution ( as well as the growing competition from UNIX-based workstations ).

Since October 2007 telecommunication companies have been required to keep records of phone calls and text messages for twelve months under the Data Retention Directive Though all telecoms firms already keep data for a period, the regulations are designed to ensure a uniform approach across the industry.

During the relevant period, Step-Saver Data Systems was a value-added reseller, combining hardware and software from different vendors to offer a fully functioning computer system to various end users.

During the relevant period, Step-Saver Data Systems, Inc. was a value-added reseller marketing ' single-user ' computer systems ( known at the time as micro-computers ).

Several licensed works also indicate that since humans ( or Terrans as they are called in the Mirror Universe ) were largely enslaved by the time period of The Next Generation, a mirror universe copy of Data was never created.

He activates it to find the artificial sentient Professor James Moriarty ( Daniel Davis ) character projected into the Holodeck, who appears to have memory since his creation (" Elementary, Dear Data "), including during the period while he was inactive ( a feat Picard claims to be impossible ).

After the double is brought to sickbay for treatment, Data and LaForge power up the shuttle, but only after a lengthy period of trial and error.

Data from the US Fish and Wildlife Service show 400 % growth in that period, with signs of increasing growth rates over time.

" During this period, random access processing was not competitively fast, so those suggesting " Process Management " was more important than " Data Management " used batch processing time as their primary argument.

Data compiled by the United States National Weather Service and other organizations, shows that a large swath of the north-central United States and presumably at least the adjacent sections of Canada and much of the surface of the Great Lakes, can expect winds above 85 mph to as high as 120 mph ( 135 to 190 km / h ) over a significant area at least once in any 50-year period, including both convective events and extra-tropical cyclones and other events deriving power from baroclinic sources.

128 corridor during that time period were Data General, Digital Equipment Corporation, Polaroid, Proteon, Raytheon, and Wang Laboratories.

These figures, reported by the National Climatic Data Center for the period between January 1, 1950 and July 31, 2009, show the ten most affected states.

The history of Dragon Data in the period 1982 – 84 was a chequered one.

A 2010 study conducted by International Data Corporation demonstrated an average savings of approximately $ 450, 000 per application in the case of Flash platform development ( in conjunction with use of the open source Flex SDK ), a 39 % reduction in cost over a three-year period.

Data transmission is made of periodical TDMA frames ( with a period of 4. 615 ms ), for each carrier frequency ( physical channel ).

Data analysis showed an inter-pulse period of about 90 ms, a frequency range of 7 to 19 MHz, a bandwidth of 0. 02 to 0. 8 MHz, and typical transmission time of 7 minutes.

While Dr. Crusher is still preparing, Picard and Whalen are ready to enter the holodeck when Data, also dressed in period garb, arrives, having overheard Picard's invitation.

# Data retention and archiving period options

; Telephony Data – retention period 12 months

; SMS, EMS and MMS Data – retention period 6 months.