Flag sequence: In data transmission or processing, a sequence of bits used to delimit, i. Data transmission is the transfer of Data from point-to-point often represented as an Electro-magnetic Signal over a physical point-to-point or point-to-multipoint In Mathematics, a sequence is an ordered list of objects (or events e. mark the beginning and end of a frame. In Computer networking, a frame is a Data packet of fixed or variable length which has been encoded by a Data link layer communications protocol for digital
Note 1: An 8-bit sequence is usually used as the flag sequence; for example, the 8-bit flag sequence 01111110. A bit is a binary digit, taking a value of either 0 or 1 Binary digits are a basic unit of Information storage and communication In Computer programming, flag refers to one or more Bits that are used to store a binary value or Code that has an assigned meaning
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 Telecommunication, Advanced Data Communication Control Procedures (or Protocol) (ADCCP is a Bit -oriented Data link layer protocol Synchronous Data Link Control (SDLC is a Computer Communications protocol. High-Level Data Link Control ( HDLC) is a bit-oriented Synchronous Data link layer protocol developed by the International Organization
References
Federal Standard 1037C, entitled Telecommunications Glossary of Telecommunication Terms is a United States Federal Standard issued by the General Services AdministrationDapyx Software network: MP3 Explorer | Ebook Manager | Zenithic