The Multichannel Adaptation Protocol (MCAP) is a host protocol in the Bluetooth protocol stack
.The MCAP protocol provides several simultaneous communication channels. These can be established as separate data channels over a Bluetooth link.
Furthermore, inaddition to the data channels, a control channel can also be routed over MCAP.
The MCAP protocol is used by the BluetoothHealth Device Profile (HDP) for the transmission of medical data. MCAP provides stable connections including streaming data.