- Industry: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
A method of error detection using the preset rules for the formulation of characters.
Industry:Telecommunications
A method of error monitoring. If even parity is used, an N bit code is generated by the transmitting equipment over a specified portion of the signal in such a manner that the first bit of the code provides even parity over the first bit of all N-bit sequences in the covered portion of the signal, the second bit provides even parity over the second bits of all N-bit sequences within the specified portion, and so on. Even parity is generated by setting the BIP-N bits so that there are an even number of 1s in each of all N-bit sequences including the BIP-N.
Industry:Telecommunications
A method of handling message traffic through a switching center, either from local users or from other switching centers, whereby the message traffic is stored and forwarded through the system.
Industry:Telecommunications
A method of information transfer, by means of packet transmission and packet switching, that permits dynamic sharing of network resources among many connections.
Industry:Telecommunications
A method of interfacing digital data signals, in either synchronous or asynchronous mode, without converting the data into a quasi-analog signal.
Industry:Telecommunications
A method of modulation in which the time of occurrence of the bits within each character, or block of characters, relates to a fixed time frame, but the start of each character, or block of characters, is not related to this fixed time frame.
Industry:Telecommunications
A method of multiplexing one or more dc telegraph channels onto a nominal 4-kHz voice frequency channel. Synonym voice frequency carrier telegraph.
Industry:Telecommunications
A method of on-line crypto-operation in which crypto-equipment and associated terminals have timing systems to keep them in step.
Industry:Telecommunications
A method of performing transmission tests of access lines from the serving switching center, which method usually does not require the assistance of personnel at the served terminal. 2. A method of testing between stations (not necessarily adjacent) wherein two lines are used, with the testing being done at one station and the two lines interconnected at the distant station. 3. A patch, applied manually or automatically, remotely or locally, that facilitates a loop-back test.
Industry:Telecommunications
A method of receiving either amplitude- or phase-modulated signals in which method the carrier is separated from the sidebands, filtered and amplified, and then combined with the sidebands again at a higher level prior to demodulation. Synonym reconditioned carrier reception.
Industry:Telecommunications
