On Wed, 28 Jul 2004, T. Ullas spake thusly:
I do not know what is meaning of omnidirectional broadcast. Actually the server and client will be both be communicating and that is bidirectional, correct me if i am wrong.
`omnidirectional` was referring to the antenna. We have directional antennas which broadcast in a narrow cone to optimise power and omnidirectional ones which broadcast ~360deg for greater accessibility.