In communications, Circuit Switched Data (CSD) (also named GSM data) is the original form of data transmission developed for the time-division multiple...

between calls. Public switched telephone network (PSTN) B channel of ISDN Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD) service in...

A virtual circuit (VC) is a means of transporting data over a data network, based on packet switching and in which a connection is first established across...

communications, a PDN is a circuit- or packet-switched network that is available to the public and that can transmit data in digital form. A PDN provider...

call. Two circuit-switched data protocols are defined in the GSM standard: Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD). These...

enterprise data networks. A leased line, private circuit, or dedicated circuit, is a circuit that is dedicated to only one use and is typically not switched at...

cross-connect circuit-switched calls switched by using IP, ATM AAL2 as well as TDM. More information is available in 3GPP TS 23.205. The term Circuit switching (CS)...

was invited to Japan to lecture on packet switching. Clarke, Peter (1982). Packet and circuit-switched data networks (PDF) (PhD thesis). Department of...

other GSM technologies which deliver data services: circuit-switched data (CSD) and high-speed circuit-switched data (HSCSD). In contrast to the shared...

application examples are SONET/SDH and the ISDN circuit-switched B-channel, while TDMA examples are Circuit Switched Data used in early cellular voice services...