Term

declarative information

Posted on April 1, 2015 in

Information expressed in the form of assertions; e.g., P is, Q is, R is, or, more succinctly, {P, Q, R}.

Read Article »

---

declarative application environment

Posted on April 1, 2015 in

An environment that supports the processing of declarative applications; an XDML user agent (browser) is an example of a declarative application environment.

Read Article »

---

declarative application

Posted on April 1, 2015 in

An application which primarily makes use of declarative information to express its behavior; an XDML document instance is an example of a declarative application.

Read Article »

---

datagram

Posted on April 1, 2015 in

A datagram is the fundamental protocol data unit in a packet-oriented data delivery protocol. Typically, a datagram is divided into header and data areas, where the header contains full addressing information (source and destination addresses) with each data unit. Datagrams are most often associated with connectionless network and transport layer services.

Read Article »

---

data source

Posted on April 1, 2015 in

The provider of data that is being inserted into the MPEG-2 transport stream.

Read Article »

---

data service

Posted on April 1, 2015 in

A collection of applications and associated data elementary streams as signaled in a data service table of the service description framework. A data service is characterized by a profile and a level.

Read Article »

---

data segment

Posted on April 1, 2015 in

A part of the data framing structure, comprising 832 total symbols, that begins with a Data Segment Sync word, represented by four transmitted 2-level symbols, and carries 828 symbols of payload thereafter.

Read Article »

---

data receiver

Posted on April 1, 2015 in

Any device capable of receiving and consuming data carried on an MPEG-2 transport stream.

Read Article »

---

data module

Posted on April 1, 2015 in

The fundamental data entity resulting from the in-order re-assembly of the payload of the DSM-CC downloadDataBlock messages pertaining to the same downloadId, moduleId, and moduleVersion field values.

Read Article »

---

data module

Posted on April 1, 2015 in

An ordered sequence of bytes of a bounded size.

Read Article »

---