Frame synchronization technique for OFDM based modulation...

Details Frame synchronization technique for OFDM based modulation... Frame synchronization technique for OFDM based modulation...

2005-05-03

2005-05-03

Pham, Chi (Department: 2667)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Particular set of orthogonal functions

C370S335000, C370S520000, C375S355000

Reexamination Certificate

active

06888790

ABSTRACT:
The present invention relates to the field of communications. The method includes generating a sequence of symbols, the sequence of symbols including preamble symbols and a data symbol. The method further includes receiving the sequence of symbols generated by the transmitter, the receiver including a frame synchronizer logic to perform frame synchronization.

REFERENCES:
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patent: 5949817 (1999-09-01), Marshall
patent: 6483856 (2002-11-01), Bird
van Nee, R., “A New OFDM Standard for High Rate Wireless LAN in the 5 GHZ Band,” VTC 1999-Fall IEEE VTS 50th Vehicular Technology Conference, Gateway to the 21st Century.
Communications Village; Amsterdam, 9/19-22/99, IEEE Vehicular Technology Conference, New York, NY IEEE, US, vol. 1, Conf. 50, XP000929051; ISBN: 0-7803-5436-2.
ETSI: “Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Physical (PHY) layer,” TS191475 V1.1.1, Apr. 1, 2000; SP002199125.
Chorng-Ren, S., et al.: “Joint symbol, frame, and carrier synchronization for Euraka 147 DAB system,” 1997 IEEE 6th International Conference on Universal Personal Communications Record, San Diego, 10/12-16/97.
IEEE International Conference on Universal Personal Communications, New York, NY, IEEE, US, vol. 2, Conf. 6, XP010248797; ISBN: 0-7803-3777-8.

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