nodes use link-level retransmissions. Given a choice of valid routes,
CTP SHOULD choose the one with the lowest ETX value. CTP represents
ETX values as 16-bit fixed-point real numbers with a precision of
nodes use link-level retransmissions. Given a choice of valid routes,
CTP SHOULD choose the one with the lowest ETX value. CTP represents
ETX values as 16-bit fixed-point real numbers with a precision of