Number | Date | Country | Kind |
---|---|---|---|
9016420 | Jul 1990 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB91/01259 | 7/26/1991 | 3/22/1993 | 3/22/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/02092 | 2/6/1992 |
Number | Name | Date | Kind |
---|---|---|---|
3955141 | Lyon et al. | May 1976 | |
4586182 | Gallager | Apr 1986 | |
4597090 | Forney, Jr. | Jun 1986 | |
4683578 | Betts et al. | Jul 1987 | |
4899367 | Sampei | Feb 1990 |
Number | Date | Country |
---|---|---|
0229923 | Nov 1985 | EPX |
0282298 | Sep 1988 | EPX |
0406507 | Jan 1991 | EPX |
0392723 | Oct 1990 | EPX |
Entry |
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Forney, Jr., "Multidimensional Constellations--Part I: Introduction, Figures of Merit, and Generalized Cross Constellations", IEEE Jornal on Selected Areas in Communications, vol. SAC-7, No. 6, Aug. 1989, New York, pp. 877-892. |
CCITT Study Group Papers, "Constellation and Symbol Mapping", D133, pp. 1-7, Genova, 29 Oct.-6 Nov. 1991. |
CCITT Study Group Papers, "Additional Details on AT&T's Candidate Modem for V.fast", D 157, pp. 1-6, 29 Oct.-6 Nov. 1991. |
PCT International Search Report, European Patent Office, completed Oct. 24, 1991. |