| 摘要 |
FIELD: information technology. ^ SUBSTANCE: pseudo-random noise sequence having at least a predetermined length is generated, where the at least one pseudo-random noise sequence represents a system configuration of a wireless system. A time domain symbol sequence is modulated with the pseudo-random noise sequence to create a timing acquisition pilot symbol. The modulated acquisition pilot symbol is further masked to a given frequency profile and placed in a frame for wireless transmission. Accordingly, different system configurations can be transmitted from a transmitter to a receiver with the acquisition pilot symbol modulated with correspondingly different pseudo-random noise sequences. ^ EFFECT: simple method and obtaining minimum peak to average power ratio when using QPSK modulation. ^ 40 cl, 43 dwg, 18 tbl |
