- 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.
In integrated services digital networks (ISDN,) a labeled channel in which the block payloads or the duration of each successive block is random.
Industry:Telecommunications
In Integrated Services Digital Networks (ISDN,) a functional grouping of customer-premises equipment that includes functions that may be regarded as belonging to OSI Layer 1, i.e., functions associated with ISDN electrical and physical terminations on the user premises. Note: The NT1 forms a boundary to the network and may be controlled by the provider of the ISDN services.
Industry:Telecommunications
In integrated services digital networks (ISDN,) a channel that occupies dedicated bit positions in the framed data stream. Note: Examples of positioned channels are the B, H, and D channels.
Industry:Telecommunications
In Integrated Services Digital Networks (ISDN,) a 384-kb/s, 1472-kb/s, or 1536-kb/s channel, designated as "H0", "H10", and "H11", respectively, accompanied by timing signals used to carry a wide variety of user information. Note: Examples of types of user information representation forms include fast facsimile, video, high-speed data, high-quality audio, packet-switched data, bit streams at rates less than the respective H-channel bit rate that have been rate-adapted or multiplexed together, and packet-switched information.
Industry:Telecommunications
In Integrated Services Digital Network (ISDN) applications, a telecommunications service that uses very short messages with very low data transmission rates between the user and the network.
Industry:Telecommunications
In infrared transmission systems, a steady infrared light that is used (a) to assist the transmitter in locating a receiving station and (b) for keeping the transmitted light pointed in the proper direction for satisfactory reception.
Industry:Telecommunications
In INFOSEC, the potential compromise associated with an attack exploiting a corresponding vulnerability.
Industry:Telecommunications
In INFOSEC, penetration or modification of internal operations, or the insertion of active or passive tapping mechanisms, to determine the nature of, or monitor or record , e.g., secret data. 2. Unauthorized modification altering the proper functioning of INFOSEC equipment. 3. Unauthorized modification of sensitive systems or sensitive information.
Industry:Telecommunications
In INFOSEC, encryption that rearranges bits or characters according to some scheme. Note: The resulting ciphertext is called transposition cipher.
Industry:Telecommunications
In INFOSEC, an environment in which protection of data and resources from accidental or malicious acts is achieved through normal operational procedures. 2. An environment that does not provide sufficient assurance that applications and equipment are protected against the loss of confidentiality, integrity, or availability.
Industry:Telecommunications
