Method and apparatus for improved estimation of selective...

Details Method and apparatus for improved estimation of selective... Method and apparatus for improved estimation of selective...

2007-03-23

2010-11-02

Tran, Phuc (Department: 2471)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S329000

Reexamination Certificate

active

07826489

ABSTRACT:
The present disclosure provides a method and apparatus of channel estimation for a wireless communication system. Dedicated pilot symbols transmitted over at least one time-frequency region for at least one user are received. Channel parameters are estimated for the at least one time-frequency region based on the received dedicated pilot symbols.

REFERENCES:
patent: 6904550 (2005-06-01), Sibecas et al.
patent: 6954481 (2005-10-01), Laroia et al.
patent: 2007/0025460 (2007-02-01), Budianu et al.
patent: 2007014345 (2007-02-01), None
patent: 2008042946 (2008-04-01), None
International Search Report—PCT/US08/057917, International Search Authority—European Patent Office, Sep. 8, 2008.
Written Opinion—PCT/US08/057917, International Search Authority—European Patent Office, Sep. 8, 2008.

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