Title:
METHODS AND APPARATUSES FOR INTRASYSTEM AND INTERSYSTEM SLIDING INTERMEDIATE FREQUENCY TRANSCEPTION
Document Type and Number:
WIPO Patent Application WO2006021940
Kind Code:
A3
Abstract:
Systems and methods according to the present invention provide methods for wireless communications and devices associated therewith which vary the intermediate frequency based upon the particular channel and/or system with which a wireless station is communicating. Tailoring the selection of an intermediate frequency in this way, enables signal energy associated with images created by heterodyne processing to be more easily removed.
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Inventors:
ZHANG YIFENG (US)
Application Number:
PCT/IB2005/052807
Publication Date:
April 20, 2006
Filing Date:
August 26, 2005
Export Citation:
Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
ZHANG YIFENG (US)
ZHANG YIFENG (US)
International Classes:
H04B1/28; H03D7/18; H04B1/40; H04B1/707; H04B1/713; H04L27/26
Foreign References:
US4132952A | 1979-01-02 |
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