The present invention provides a technique for estimating signal-to-noise ratio
of a forward traffic channel in a wireless communication system that utilizes a
pilot channel. Initially, a signal-to-noise ratio is estimated for the pilot channel
and an adjustment to convert the signal-to-noise ratio for the pilot channel to
a signal-to-noise ratio for the forward traffic channel is estimated. The adjustment
is then applied to the signal-to-noise ratio for the pilot channel to obtain an
estimate for the signal-to-noise ratio for the forward traffic channel.