CDMA signal waveform quality display system, method, and...

Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S241000, C370S342000, C455S522000, C708S300000

Reexamination Certificate

active

07379851

ABSTRACT:
A signal power coefficient and a noise power coefficient are calculated for each channel, using parameters which have been optimized up to a small error value by an optimizing means, then using the thus-calculated signal power coefficient and noise power coefficient, there are determined a signal power and a noise power for each channel, and the signal power and the noise power thus determined are displayed on one and same display screen channel by channel.

REFERENCES:
patent: 5087808 (1992-02-01), Reed
patent: 6219340 (2001-04-01), Cutler et al.
patent: 6356531 (2002-03-01), Soliman
patent: 6850238 (2005-02-01), Bryant et al.
patent: 2002/0150265 (2002-10-01), Matsuzawa et al.
patent: 2003/0025704 (2003-02-01), Bryant et al.
patent: 2004/0032897 (2004-02-01), Kuntz et al.
patent: 2004/0166886 (2004-08-01), Laroia et al.
patent: 2006/0056359 (2006-03-01), Franke et al.
patent: 19955564 (2000-05-01), None
patent: 0 847 153 (1998-06-01), None
patent: 61138118 (1986-06-01), None
patent: 9-307525 (1997-11-01), None
patent: 10-173628 (1998-06-01), None
patent: 2000-36802 (2000-02-01), None
patent: 2000-134180 (2000-05-01), None
patent: 2001-189711 (2001-07-01), None
Tsuneo Ishibashi; CDMA wo dou Keisoku Hyouka suruka? Electronics, Mar. 1997, vol. 42, No. 3, pp. 46 to 48.
Kiyoshi Hashiba et al; “CDMA Shingou no Hyouka Gujutsu”; Probo, (1997), No. 10, pp. 15 to 18.
“Universal Mobile Telecommunications System (UMTS); Terminal Conformance Specification; Radio Transmission and Reception (TDD); (3G TS 34.122 version 1.2.1 Release 1999); ETSI TS 134 122”, 3GPP, Online! Mar. 15, 2000, XP-002315905.
Zhongde Wang Ed—Institute of Electrical and Electronics Engineers: “In-Place and In-Order Algorithms for Paley- and Sequency-Ordered Walsh-Hadamard Transforms”, Proceedings of the International Symposium of Electromagnetic Compatibility, Washington, Aug. 21-23, 1990, New York, IEEE, U.S. Aug. 21, 1990, pp. 90-94, XP000224638), p. 90, left-hand column.
Birgenheir R A: “Overview of Code-Domain Power, Timing, and Phase Measurements”, Hewlett-Packard Journal, Hewlett-Packard Co., Palo Alto, U.S., vol. 47, No. 1, Feb. 1996, pp. 73-93, XP000559992.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

CDMA signal waveform quality display system, method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with CDMA signal waveform quality display system, method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CDMA signal waveform quality display system, method, and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2755170

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.