Invention Grant
- Patent Title: Receiving device, linearizer, and distortion compensation method
- Patent Title (中): 接收装置,线性化和失真补偿方法
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Application No.: US13110641Application Date: 2011-05-18
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Publication No.: US08718209B2Publication Date: 2014-05-06
- Inventor: Alexander N Lozhkin
- Applicant: Alexander N Lozhkin
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2010-119458 20100525
- Main IPC: H03D1/06
- IPC: H03D1/06

Abstract:
A receiving device which receives a signal transmitted from a transmitting device by using a power amplifier, the receiving device includes a calculating unit which performs distortion compensation on a symbol included in a reception signal, a delay unit which holds a signal for a result from the distortion compensation, and the calculating unit performing the distortion compensation on a second symbol at a timing later than a first symbol based on a coefficient corresponding to an amplification characteristic of the power amplifier and on the signal for the result from the distortion compensation with respect to the first symbol held by the delay unit.
Public/Granted literature
- US20110293051A1 RECEIVING DEVICE, LINEARIZER, AND DISTORTION COMPENSATION METHOD Public/Granted day:2011-12-01
Information query
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