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stand-alone dedicated control channel (SDCCH)

Stand-alone Dedicated Control Channels (SDCCH) are independent channels

in GSM systems. SDDCH channels are switched in the downlink and uplink as control channels and signalling channels and are used to transmit instructions to the mobile station and also to transmit information for signalling such as the subscriber number. The Access Grant Channel (AGCH) is used to transmit the initial orders of the Stand-alone Dedicated Control Channel.

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Englisch: stand-alone dedicated control channel - SDCCH
Updated at: 12.07.2011
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Translations: DE