Information processing systems; Data communication; High-level data link control procedures; Frame structure
Описание (англ.):
Includes the frame structure for data communication systems using bit-oriented high-level data link control procedures. Defines relative positions of various components of the basic frame and the bit combination for frame delimiting sequence (flag). Defines mechanism used to achieve bit pattern indepedence with the frame, two frame checking sequences. The rules for address field extension as well as addressing conventions are described.
Заменён стандартами:
ISO/IEC 3309(1991.06)
Дата введения:
01.10.84
Дата отмены:
01.06.91
Нормативные ссылки:
DIN ISO 3309-1989, EQV*DIN 66221-1-1980, NEQ*SS 63 61 39-1985, NEQ*UNI ISO 3309-1985, EQV
Ключевые слова:
BIT RATE COMMUNICATION PROCEDURE COMMUNICATION PROCEDURES CONTROL PROCEDURES DATA BLOCKS DATA COMMUNICATION DATA ORGANIZATION DATA PROCESSING DATA TRANSFER DATA TRANSMISSION DATA TRANSMISSION CONTROL PROCEDURES ENGLISH LANGUAGE HIGH-LEVEL DATA LINK CONTROL INFORMATION EXCHANGE INFORMATION PROCESSING ORGANIZATION OF DATA TELEPROCESSING TRANSMISSION VOCABULARY DATA TRANSMI LANGUAGES