Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2011-05-03
2011-05-03
Hsu, Alpus H (Department: 2465)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S335000, C370S342000, C455S069000, C455S452200, C455S522000
Reexamination Certificate
active
07936690
ABSTRACT:
Techniques to support independent power control of multiple channels in CDMA systems (e.g., a W-CDMA system) that define a single power control feedback stream on the uplink, which is to be used for downlink power control. In one aspect, the single feedback stream is “time shared” among multiple channels requiring individual power control. Various time-sharing schemes may be used to implement multiple (substantially parallel) feedback substreams based on the single feedback stream, and different combination of feedback rates may also be achieved for the substreams. Each feedback substream may be assigned to, and used for power control of, a respective channel. In another aspect, multiple feedback substreams are implemented based on multiple fields in newly defined slot formats.
REFERENCES:
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5265119 (1993-11-01), Gilhousen et al.
patent: 5450616 (1995-09-01), Rom
patent: 5604730 (1997-02-01), Tiedemann, Jr.
patent: 5822318 (1998-10-01), Tiedemann, Jr. et al.
patent: 5903554 (1999-05-01), Saints et al.
patent: 6055277 (2000-04-01), Stephens et al.
patent: 6088347 (2000-07-01), Minn et al.
patent: 6097972 (2000-08-01), Saints et al.
patent: 6173162 (2001-01-01), Dahlman et al.
patent: 6252865 (2001-06-01), Walton et al.
patent: 6259928 (2001-07-01), Vembu
patent: 6269239 (2001-07-01), Hashem et al.
patent: 6285886 (2001-09-01), Kamel et al.
patent: 6292471 (2001-09-01), Cao
patent: 6330456 (2001-12-01), Hashem et al.
patent: 6349094 (2002-02-01), Vastano et al.
patent: 6373823 (2002-04-01), Chen et al.
patent: 6396867 (2002-05-01), Tiedemann et al.
patent: 6411799 (2002-06-01), Padovani
patent: 6430398 (2002-08-01), Blanc
patent: 6434124 (2002-08-01), Rege
patent: 6493564 (2002-12-01), Longoni et al.
patent: 6542488 (2003-04-01), Walton et al.
patent: 6545986 (2003-04-01), Stellakis
patent: 6628956 (2003-09-01), Bark et al.
patent: 6633552 (2003-10-01), Ling et al.
patent: 6754506 (2004-06-01), Chang et al.
patent: 6757320 (2004-06-01), Tiedemann et al.
patent: 6788685 (2004-09-01), Holtzman et al.
patent: 6831910 (2004-12-01), Moon et al.
patent: 6882841 (2005-04-01), Youn
patent: 6914889 (2005-07-01), Qi Bi
patent: 6970716 (2005-11-01), Rune et al.
patent: 6983166 (2006-01-01), Shiu et al.
patent: 7206580 (2007-04-01), Black
patent: 2001/0040880 (2001-11-01), Chen
patent: 2003/0026219 (2003-02-01), Moon et al.
patent: 1011211 (2000-06-01), None
patent: 1067704 (2001-01-01), None
patent: 09036801 (1997-02-01), None
patent: 10173594 (1998-06-01), None
patent: 11205223 (1999-07-01), None
patent: 11313028 (1999-11-01), None
patent: 2000102052 (2000-04-01), None
patent: 2000183812 (2000-06-01), None
patent: 9858461 (1998-12-01), None
patent: 0077948 (2000-12-01), None
International Search Report—PCT/US2002/004725, International Search authority- European Patent Office-Nov. 6, 2002.
International Preliminary Examination Report—PCT/US2002/004725, International Search Authority—European Patent Office—Mar. 5, 2003.
TIA/EIA-98-D; “Recommended Minimum Standard for Dual-Mode Wideband Spread Spectrum Cellular Mobile Station,” Release A (Mar. 2001).
3GPP TS25.211 V3.2.0; “Technical Specification group Radio Access Network; Physical Channels and Mapping of transport channels onto physical channels (FDD),” 3GPP Release (Mar. 2000).
3GPP TS25.212 v3.2.0; “Technical Specification Group radio Access Network; Multiplexing and Channel Coding (FDD).” 3GPP Release (1999).
3GPP TS25.213 v3.2.0; “technical Specification Group Radio Access Network' Spreading and Modulation (FDD),” 3GPP Release (1999).
3GPP TS25.214 v3.2.0; “Technical Specification Group Radio Access Network; Physical layer procedures (FDD),” 3GPP (Release 1999).
3GPP2 C.S0002-A v. 2.0; “Physical Layer Standard for cdma2000 Spread Spectrum Systems Release A, Addendum 1,” 3GPP2 Release (Jun. 9, 2000).
3GPP2 C.S0010-A V1.0; “Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Base Stations Release A,” 3GPP2 Release (Mar. 30, 2001).
3GPP2 C.S0024 v2.0; “cdma2000 High Rate Packet Data air Interface Specification,” 3GPP2 Release (Oct. 27, 2000).
3GPP2 C.S0026; “Test Data Service Option (TDSO) for cdma2000 Spread Spectrum Systems,” 3GPP2 Release (Mar. 30, 2001).
Beladi S. Hossain
Hsu Alpus H
Qualcomm Incorporated
Seo Howard
LandOfFree
Method and apparatus for controlling transmit power of... 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 controlling transmit power of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling transmit power of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2703377