Bluetooth (Wireless); Specifications; Block Diagram - Ricoh G092 Service Manual

BLUETOOTH (WIRELESS)

6.9 BLUETOOTH (WIRELESS)

6.9.1 SPECIFICATIONS

Bluetooth wireless provides radio links between mobile computers, mobile phones
and other portable handheld devices.
Bluetooth contains the following features.
• Cheaper compared to the IEEE802.11b wireless LAN.
• Many protocols for infrared transmission (IrDA) can be used with Bluetooth.
• A Bluetooth device can connect to other Bluetooth devices without any special
settings.
Standard applied:
Data transfer rates:
Bandwidth:

6.9.2 BLOCK DIAGRAM

G081/G092
Bluetooth 1.1 (Bluetooth Special Interest Group)
1 Mbps
2.4GHz Frequency Hopping Spread Spectrum (FHSS)
Bluetooth
PCMCIA Card
Interface Board
PCMCIA
Card Bus
Controller
Controller Board
6-66
G081D924.WMF
SM