Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Patent
1997-02-13
1999-11-23
Ngo, Ricky
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
455 69, 455522, H04B 7216, H04J 1302
Patent
active
059912847
ABSTRACT:
Independently controlling the transmitted power of each subchannel by a subchannel control loop is described. A transmitting station generates a channel made up of a sum of subchannels wherein each subchannel or group of subchannels is amplified with a unique gain value that is varied in accordance with subchannel power control messages from the receiving station. The receiving station generates each subchannel power control message subsequent to monitoring and calculating metrics based on that received subchannel.
REFERENCES:
patent: 3310631 (1967-03-01), Brown
patent: 3715508 (1973-02-01), Blasbalg
patent: 4052565 (1977-10-01), Baxter et al.
patent: 4112257 (1978-09-01), Frost
patent: 4123718 (1978-10-01), Lampert et al.
patent: 4222115 (1980-09-01), Cooper et al.
patent: 4225976 (1980-09-01), Osborne et al.
patent: 4291409 (1981-09-01), Weinberg et al.
patent: 4301530 (1981-11-01), Gutleber
patent: 4460992 (1984-07-01), Gutleber
patent: 4472815 (1984-09-01), Gutleber
patent: 4495648 (1985-01-01), Giger
patent: 4580262 (1986-04-01), Naylor et al.
patent: 4635221 (1987-01-01), Kerr
patent: 4641322 (1987-02-01), Hasegawa
patent: 4672658 (1987-06-01), Kaverad et al.
patent: 4688035 (1987-08-01), Gray et al.
patent: 4730340 (1988-03-01), Frazier, Jr.
patent: 4765753 (1988-08-01), Schmitdt
patent: 4813040 (1989-03-01), Futato
patent: 4872200 (1989-10-01), Jansen
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 4933952 (1990-06-01), Albrieux
patent: 4939745 (1990-07-01), Kirimoto et al.
patent: 5003533 (1991-03-01), Watanabe
patent: 5022046 (1991-06-01), Morrow, Jr.
patent: 5029331 (1991-07-01), Heichler et al.
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5068849 (1991-11-01), Tanaka
patent: 5101501 (1992-03-01), Gilhousen et al.
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5128965 (1992-07-01), Henriksson
patent: 5136586 (1992-08-01), Greenblatt
patent: 5157672 (1992-10-01), Kondou et al.
patent: 5159608 (1992-10-01), Falconer et al.
patent: 5204876 (1993-04-01), Bruckert et al.
patent: 5212684 (1993-05-01), MacNamee et al.
patent: 5220678 (1993-06-01), Feei
patent: 5245629 (1993-09-01), Hall
patent: 5258983 (1993-11-01), Lane et al.
patent: 5263050 (1993-11-01), Sutterlin et al.
patent: 5267262 (1993-11-01), Wheatley, III
patent: 5283780 (1994-02-01), Schuchman et al.
patent: 5299229 (1994-03-01), Zscheile et al.
patent: 5305468 (1994-04-01), Bruckert et al.
patent: 5333175 (1994-07-01), Ariyavisitakul et al.
patent: 5383219 (1995-01-01), Wheatley, III et al.
patent: 5442625 (1995-08-01), Gitlin et al.
patent: 5465399 (1995-11-01), Oberholtzer et al.
patent: 5487180 (1996-01-01), Ohtake
patent: 5539728 (1996-07-01), Gaiani et al.
patent: 5671218 (1997-09-01), I et al.
Advanced Engineering Mathmatics, "Orthogonal Sets of Functions/Chapter 4", Erwin Kreyszig, pp. 186-190, John Wiley & Sons, Inc.
Jou Yu-Chen
Willenegger Serge
Baker Kent D.
English Sean S.
Miller Russell B.
Ngo Ricky
Qualcomm Inc.
LandOfFree
Subchannel control loop does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Subchannel control loop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subchannel control loop will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1230361