Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2008-09-12
2011-12-27
Payne, David (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S259000
Reexamination Certificate
active
08085861
ABSTRACT:
An apparatus and method for estimating a Signal to Interference plus Noise Ratio (SINR) in a wireless communication system are provided. The method includes processing a received signal by Orthogonal Frequency Division Multiplexing (OFDM) demodulation to convert the received signal into frequency-domain data, selecting ranging data from the frequency-domain data, multiplying the selected ranging data by a ranging code to perform code demodulation, calculating at least one norm value and at least one coherent norm value by bundle for the code-demodulated data and estimating an SINR using the calculated at least one norm value and at least one coherent norm value.
REFERENCES:
patent: 6072433 (2000-06-01), Young et al.
patent: 6847678 (2005-01-01), Berezdivin et al.
patent: 7606299 (2009-10-01), Chang et al.
patent: 2001/0002822 (2001-06-01), Watters et al.
patent: 2004/0015348 (2004-01-01), McArthur et al.
patent: 2004/0219926 (2004-11-01), Kim et al.
patent: 2006/0083160 (2006-04-01), Koo et al.
patent: 2007/0060180 (2007-03-01), Muharemovic et al.
patent: 2007/0076589 (2007-04-01), Stopler et al.
patent: 2007/0218908 (2007-09-01), Kang et al.
patent: 2008/0014958 (2008-01-01), Kim et al.
patent: 10-2006-0001734 (2006-01-01), None
patent: 10-2006-0033605 (2006-04-01), None
Jeon Jae-Ho
Oh Jeong-Tae
Yang Ha-Young
You Hwa-Sun
File Erin
Jefferson IP Law, LLP
Payne David
Samsung Electronics Co,. Ltd.
LandOfFree
Apparatus and method for estimating signal to interference... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for estimating signal to interference..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for estimating signal to interference... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4302696