Skip to main content

Table 2 UWB PHY parameters

From: ADLU: a novel anomaly detection and location-attribution algorithm for UWB wireless sensor networks

Property

Value

PHY option

IEEE 802.15.4 UWB PHY

Frequency band

Channel {0} with fc = 499.2 MHz and BW = 499.2 MHz

Data rate

0.85 Mbs (mandatory data rate)

Rate-dependent and

mean PRF=15.60 MHz, Tdsym = 1, 025.64 ns,

Timing-related parameters

Tpsym = 993.6 ns, Nsync = 64 symbols, N sfd  = 8 symbols

Power

36.5 μ W (FCC limit for ≈ 0.5-GHz bandwidth)

Communication range

20 m

DATA packet length

1,038 symbols (+ 64 symbols for SYNC trailer)

Ranging support

TW-TOA (mandatory ranging)

Channel access

UWB preamble sense based on the SHR of a frame

 

(clear channel assessment - CCA Mode 5)