Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-12-13
2005-12-13
Tran, ChongVan (Department: 2683)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C370S335000
Reexamination Certificate
active
06975868
ABSTRACT:
The present invention provides a method and apparatus for maximizing throughput of a data call in a wireless communication system in which data is transmitted from a wireless station, such as a mobile station, on multiple assigned channels in accordance with a known transmission standard, such as IS-95B. The multiple assigned channels include a fundamental channel and at least one supplemental channel. Data is formatted into variable rate data frames and transmitted on the fundamental channel and the supplemental channel. A wireless receiver, such as a base station, receives the multiple assigned channels. The wireless receiver demodulates and decodes data frames associated with each of the multiple assigned channels. The wireless receiver determines a likely initial data rate for each demodulated and decode data frame. The wireless receiver correlates all of the likely data rates, by comparison to one another and to a relevant transmission protocol standard, to determine a maximum likelihood combination of data rates. The maximum likelihood combination of data rates includes a maximum likelihood data rate corresponding to each likely data rate. Decoded data frames are invalidated and erased when the likely data frame rates do not match corresponding maximum likelihood data rates.
REFERENCES:
patent: 5416787 (1995-05-01), Kodama et al.
patent: 5751725 (1998-05-01), Chen
patent: 5771226 (1998-06-01), Kaku
patent: 5809059 (1998-09-01), Souissi et al.
patent: 5946356 (1999-08-01), Felix et al.
patent: 6047175 (2000-04-01), Trompower
patent: 6088335 (2000-07-01), I et al.
patent: 6108372 (2000-08-01), Tidemann, Jr. et al.
patent: 6178330 (2001-01-01), Alberty et al.
patent: 6229795 (2001-05-01), Pankaj et al.
patent: 6333926 (2001-12-01), Van Heeswyk et al.
patent: 6347080 (2002-02-01), Jou et al.
patent: 6377809 (2002-04-01), Rezaiifar et al.
patent: 6393012 (2002-05-01), Pankaj
patent: 6452911 (2002-09-01), Seo
patent: 6516196 (2003-02-01), Chen et al.
patent: 6574211 (2003-06-01), Padovani et al.
patent: 6594241 (2003-07-01), Malmlof
patent: 0920160 (1999-06-01), None
ANSI/TIA/EIA, “Mobile Station Base Station Compatibility Standard for Wideband Spread Spectrum Cellular Systems”, Telecommunications Industry Association, Mar. 1999, pps. 6-46.
Achour Baaziz
Glazko Serguei
Joshi Abhay
Bachand Richard A.
Brown Charles D.
Greenhaus Bruce W.
Qualcomm Incorporated
Tran ChongVan
LandOfFree
Method and apparatus for IS-95B reverse link supplemental... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for IS-95B reverse link supplemental..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for IS-95B reverse link supplemental... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3466380