H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 11/00 (2006.01) H04J 1/00 (2006.01)
Patent
CA 2483117
A method and system for communication of information in OFDM format are disclosed, The method employs multi-symbol encapsulation (MSE), wherein multiple OFDM symbols are grouped together in cyclic frames having a single cyclic guard portion, for example a cyclic prefix, with multiple OFDM symbols sandwiched between each two consecutive cyclic guard portions. All OFDM symbols of one frame are equalized together at the receiver in a frequency domain using a single DFT/IDFT operation sequence. Embodiments of the MSE OFDM system axe disclosed enabling high bandwidth efficiency, high tolerance to carrier frequency offset and low peak-to-average power ratio.
Wang Xianbin
Wu Yiyan
Her Majesty In Right Of Canada As Represented By The Minister Of Through The Communications Research Centre Canada
Teitelbaum & Maclean
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