data-link-connection-mode data transmission

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• Connection-oriented communication — Connection oriented (CO mode[1]) communication is a data communication mode in telecommunications whereby the devices at the end points use a protocol to establish an end to end logical or physical connection before any data may be sent. In case… …   Wikipedia

• Data Carrier Detect — Data Carrier Detect, abbreviated as DCD, or alternately Carrier Detect abbreviated as CD, is a control signal present inside an RS 232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a… …   Wikipedia

• Connection-oriented — In telecommunications, connection oriented describes a means of transmitting data in which the devices at the end points use a preliminary protocol to establish an end to end connection before any data is sent, and in which data is sent over the… …   Wikipedia

• Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 …   Wikipedia

• Connection — Connect, connection, connections, connected, or connectivity may refer to: Contents 1 Mathematics 2 Technology 3 Media …   Wikipedia

• Asynchronous Transfer Mode — In electronic digital data transmission systems, the network protocol Asynchronous Transfer Mode (ATM) encodes data traffic into small fixed sized cells. The standards for ATM were first developed in the mid 1980s. The goal was to design a single …   Wikipedia

• Infrared Data Association — The Infrared Data Association (IrDA) defines physical specifications communications protocol standards for the short range exchange of data over infrared light, for uses such as personal area networks (PANs).*IrDA is a very short range example of …   Wikipedia

• Enhanced Data Rates for GSM Evolution — Enhanced Data rates for Global Evolution (EDGE), Enhanced GPRS (EGPRS), or IMT Single Carrier (IMT SC) is a backwards compatible digital mobile phone technology that allows improved data transmission rates, as an extension on top of standard GSM …   Wikipedia

• Criminal transmission of HIV — In many countries, the intentional or reckless infection of a person with the human immunodeficiency virus (HIV) is considered to be a crime. This is often conflated, in laws and in discussion, with criminal exposure to HIV, which does not… …   Wikipedia

• High-Speed Circuit-Switched Data — (HSCSD), is an enhancement to Circuit Switched Data, the original data transmission mechanism of the GSM mobile phone system, four times faster than GSM, with data rates up to 38.4 kbit/s.As with CSD, channel allocation is done in circuit… …   Wikipedia

• Fiber Distributed Data Interface — Dual attach FDDI Board Fiber Distributed Data Interface (FDDI) provides a 100 Mbit/s optical standard for data transmission in a local area network that can extend in range up to 200 kilometers (120 mi). Although FDDI logical topology… …   Wikipedia