System Description

WipLL System Description
2-6 of 2-12 Marconi Communications Ltd. MCIL -WIPLL-SDN_R2_00
2.1.11. System Parameters
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Temperature range of
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Compliance with ETSI and FCC Regulations.
2.1.12. RF
This environment consists of point to multi-point directional antennas pointing
towards the base station. Distances between stations and the base station may differ.
Some may be near while others may be far away.
Additional features include:
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Multi-site mutual interference.
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Frequency hopping.
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Multi-rate: Sensitivity of the receiver changes and is dependent on the bit rate.
2.1.13. Network
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Ethernet packets between 64 and 1518 bytes.
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Burst of packets or constant flow to/from users depending on the application.
2.1.14. Application
Data different types of applications generate requirements for:
• Assignment of delays.
• Allowed packet loss rate that applications can sustain.
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Bandwidth for the application - video requires constant signal flow: