RF transmission leakage mitigator, method of mitigating an...

Details RF transmission leakage mitigator, method of mitigating an... RF transmission leakage mitigator, method of mitigating an...

2010-03-11

2011-11-15

Le, Lana N (Department: 2614)

Telecommunications

Transmitter and receiver at same station

C455S109000, C455S078000, C455S106000

Reexamination Certificate

active

08060027

ABSTRACT:
The present invention provides an RF transmission leakage mitigator for use with a full-duplex, wireless transceiver. In one embodiment, the RF transmission leakage mitigator includes an inversion generator configured to provide an RF transmission inversion signal of an interfering transceiver RF transmission to a receiving portion of the transceiver thereby creating a residual leakage signal. Additionally, the RF transmission leakage mitigator also includes a residual processor coupled to the inversion generator and configured to adjust the RF transmission inversion signal of the interfering transceiver RF transmission based on reducing the residual leakage signal to a specified level.

REFERENCES:
patent: 7072614 (2006-07-01), Kasperkovitz
patent: 7792501 (2010-09-01), Ahn
patent: 7822393 (2010-10-01), Hirano et al.
patent: 2007/0194886 (2007-08-01), Bang et al.
patent: 2008/0242245 (2008-10-01), Aparin

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