automatic repeat
51telecommunication — [tel΄ə kə myo͞o΄ni kā′shən] n. [also pl., with sing. or pl. v.] communication by electronic or electric means, as through radio, telephone, telegraph, television, or computers * * * tel·e·com·mu·ni·ca·tion (tĕlʹĭ kə myo͞o nĭ kāʹshən) n. 1. The… …
52Bit rate — Bit rates Decimal prefixes (SI) Name Symbol Multiple kilobit per second kbit/s 103 megabit per second Mbit/s 106 gigabit per second Gbit/s 109 …
53Couche 2 — Couche de liaison Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpor …
54Couche De Liaison — Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpor …
55Couche de liaison — Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpor …
56Couche de liaison de données — Couche de liaison Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpor …
57Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 …
58Couche liaison de données — Pile de protocoles 7.  Application 6.  Présentation 5.  Session 4.  Tr …
59Virtual circuit — In telecommunications and computer networks, a virtual circuit (VC), synonymous to virtual connection and virtual channel, is a connection oriented communication service that is delivered by means of packet mode communication. After a connection… …
60Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …
