Data source

M-ary

2

Symbol time

100.000 ns

Link selector number [0 reserved for pilot]

1

Promised data-loading state

[11000]

Modulation

Frame time

10.000 ns

TH unit time

1.000 ns

PPM unit time

0.156 ns

Impulse width

0.2877 ns

Symbol time in terms of frame time T/Tf

10

PN sequence period

31

Average signal power

āˆ’40.0 dBm

Pulse energy

1.000000eāˆ’015 J

Initial state of PN code shift register [m = 5]

[10001]

Bits used to generate hopping code

3

Channel

IEEE 802.15.3a channel model

UWB signal detection threshold

95%

Acquisition threshold

70%

False alarm threshold

30%

Initial state of receiver PN code shift register

[00010]

Simulation in real time

Sampling time (uwb. Ts) = 0.0500 ns; UWB signal detected;

Time = 4.550 ns; coefficient = 97.515

Acquisition coefficient = 10.092%

Acquisition coefficient = āˆ’3.805%

Acquisition coefficient = 100.319%

PN hopping code acquisition

Acquired frame time = 590.000 ns

Tracking coefficient = 101.779%

Tracking coefficient = 100.507%

Data synchronization; demodulation begins

Demodulation start time = 810.000 n

BER command

Bercal

BER result

0.020000000000000 s