Product Info

WipLL Radio Technology - Physical Layer System Description
2-34 Airspan Networks Inc. 25030311-08
2.6.6.1.1. Bit Rate
The 1 Msps mode supports three levels of modulation, as presented in Table 2-12.
Table 2-12: WipLL bit rate at 1 Msps
Modulation Bit/Symbol Bit rate (Mbps)
8-level FSK 3 3
4-level FSK 2 2
2-level FSK 1 1
The 1.33 Msps mode supports two levels of modulation according to Table 2-13.
Table 2-13: WipLL bit rate at 1.33 Msps
Modulation Bit/Symbol Bit rate (Mbps)
8-level FSK 3 4
2-level FSK 1 1.33
Note: The differences in sensitivity and SNR values between the two modes
are negligible.
2.6.6.1.2. Channel Bandwidth
The 1.33 Msps is based on shorter symbols, with the trade-off of a wider channel
bandwidth. The 20 dB attenuation point for the 1 Msps mode and the 1.33 Msps
mode is 1 MHz and 1.33 MHz, respectively.