OFDM receiver, integrated circuit and receiving method

Details OFDM receiver, integrated circuit and receiving method OFDM receiver, integrated circuit and receiving method

2011-04-19

2011-04-19

Tran, Khai (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

Reexamination Certificate

active

07929627

ABSTRACT:
A mobile receiver performs oblique interpolation in such a direction that a symbol number increases by one and a carrier number decreases by three with respect to a position of each Scattered Pilot Signal to interpolate a first signal whose channel characteristics have not been obtained. The mobile receiver then performs, in a frequency axis direction, frequency axis interpolation to interpolate channel characteristics of a second signal whose channel characteristics have not been obtained, using the estimated channel characteristics and the interpolated channel characteristics.

REFERENCES:
patent: 2004/0229581 (2004-11-01), Mizoguchi et al.
patent: 2009/0231994 (2009-09-01), Kawauchi et al.
patent: 1420648 (2003-05-01), None
patent: 0 898 381 (1999-02-01), None
patent: 1 313 282 (2003-05-01), None
patent: 3027362 (2000-01-01), None
patent: 3084368 (2000-06-01), None
patent: 2004-282613 (2004-10-01), None
Speth et al., “Optimum Receiver Design for OFDM-Based Broadband Transmission—Part II: As Case Study”,IEEE Transactions on Communications, vol. 49, No. 4, Apr. 2001.
Dowler et al., “Performance Evaluation of Channel Estimation Techniques in a Multiple Antenna OFDM System”,Vehicular Technology Conference, vol. 12, pp. 1214-1218, Oct. 2003.

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