SYSTEM DISCOVERY AND SIGNALING
An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.
1 . A method for generating a symbol in a plurality of symbols, the method comprising:
generating a main sequence of complex-valued time domain samples;
generating a first auxiliary sequence of complex-valued time domain samples based on the main sequence;
generating a second auxiliary sequence of complex-valued time domain samples based on the main sequence;
forming the symbol as the first auxiliary sequence, followed by the second auxiliary sequence, followed by the main sequence; and
transmitting the symbol to one or more receiver devices.