Sirona Cerec - Data Transmission; Stationary Data Transmission

65 45 177 D3492
D3492.201.09.01.02 05.2015
25
Sirona Dental Systems GmbH 7Data transmission
Operating Instructions CEREC Radio Device 7.1Stationary data transmission
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7
Data transmission
To further explain the functionality of the CEREC Radio Device, this
section describes how data is transmitted in various cases:
● Stationary data transmission
● Network routing
● Multiple streams
● Simultaneous access
● Interrupted transmission
7.1
Stationary data transmission
The mobile network unit stays connected to the same stationary network
unit during data transmission.
Requirements:
● The acquisition unit is in range of the stationary network unit.
● The stationary network unit is connected to a milling unit.
● The acquisition unit wants to start transmitting data to the milling unit.
Sequence:
1. The acquisition unit sends a packet to the connected mobile network
unit.
2. The mobile network unit forwards the packet to the stationary network
unit.
3. The stationary network unit forwards the packet to its connected
milling unit.
4. The milling unit receives the packet.
5. The milling unit sends an acknowledgement.
6. This acknowledgement is received and forwarded by the connected
stationary network unit.
7. The mobile network unit forwards the acknowledgement to the
acquisition unit.
IMPORTANT
The data that is contained in the packet and was transmitted by the
acquisition unit or milling unit is not important for the transfer.