Thomas Kunz
Systems and Computer Engineering
206
HIPERLAN 1 Physical Layer
nScope
–modulation,
demodulation, bit and frame synchronization
–forward
error correction mechanisms
–measurements
of signal strength
–channel
sensing
nChannels
–3 mandatory
and 2 optional channels (with their carrier frequencies)
–mandatory
nchannel 0: 5.1764680 GHz
nchannel 1: 5.1999974 GHz
nchannel 2: 5.2235268 GHz
–optional
(not allowed in all countries)
nchannel 3: 5.2470562 GHz
nchannel 4: 5.2705856 GHz