Comments on "On the minimization of overhead in channel impulse response measurement" [with reply]

In this article, previous work on Han´s (see ibid., vol.47, p.631-36, 1998) result is pointed out, in addition, a more general statement is given. Han replies that Deng and Fan (see ibid., vol.49, no.5, p.2039-40, 2000) draws attention to previously published papers; and in proposing a new measurement system for fading channel impulse response suitably designed binary sounding sequences are employed. The earlier papers concerning the sequence design, which were not known at the time, contain more general results.