Orthogonal CDMA System Utilizing Direct Sequence Pseudo Noise Codes.
DEPARTMENT OF THE ARMY WASHINGTON DC
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This invention relates generally to noise code communication systems and more particularly to an orthogonal code division multiple access CDMA communications system which utilizes direct sequence pseudo noise codes. It is an object of the present invention to provide an improved multiple access communications system. Another object of the present invention is to provide an improved multiple access communications system utilizing direct sequence maximal shift register noise codes. Still another object of the invention is to provide an improved multiple access communications system which is immune to self-interference and jamming.
- Non-Radio Communications