User Manual

WipLL System Description
2-4 of 2-12 Issue 03
4Mbit - Draft 05
1QDF10134AAP-SYD-FCC
• All installed units are installed with a separation distance of at least 2
meters from all person during normal operation.
• Both the BSR and SPR (as well as antenna) must be mechanically
and electronically isolated from and not co-located with any other
antenna or transmitter.
2.1.7. Security
 Login process with authentication mechanism.
 Data scrambling using public and private keys.
2.1.8. MAC Protocol
 Supports up to 126 subscriber sites per BSR, up to 3024 subscriber sites per base
station.
 High efficiency – 80% of the bit rate.
 Automatic rate control to maximize throughput under high Bit Error Rate (BER).
 Re-transmission of lost packets – reliable operation in a high BER environment
 Centrally coordinated air protocol – designed for point to multipoint
environment.
 No transmission collisions.
 Real-time assessments on required and available bandwidth resources to control
data flow.
 Intelligent polling of SPRs.