Haynes and Boone, L.L.P.
Method and system for generating multiple pilot beacons of different frequencies from a single pilot beacon
A method and system for producing a plurality of pilot beacon signals with different carrier frequencies is disclosed. One original pilot beacon signal is first obtained, and a splitter is used to make copies of the pilot beacon signal. Each of the copies are fed into a mixer for generating a plurality of intermediate signals with different frequencies. A bandpass filter is subsequently used to select a final one among the intermediate signals. Thus, a set of pilot beacon signals with different frequencies are successfully obtained.
Nortel Networks Limited
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additional inventional inventional
Meng Chu-Rui
Yee Chang