Optical communications – Multiplex – Code division multiplexing
Reexamination Certificate
2011-07-19
2011-07-19
Phan, Hanh (Department: 2613)
Optical communications
Multiplex
Code division multiplexing
C398S077000, C398S183000, C398S202000, C398S089000, C370S320000, C370S441000, C370S335000, C370S342000, C375S146000, C375S147000, C375S130000, C375S260000, C385S024000, C385S031000, C385S015000, C385S037000
Reexamination Certificate
active
07983562
ABSTRACT:
An apparatus and methods for encoding and decoding data are disclosed. The method for transmitting and receiving data allows for coding and decoding each bit of data with a different code. The transmitter and receiver devices allow encoding and decoding, respectively, each bit of data with different a code.
REFERENCES:
patent: 5619492 (1997-04-01), Press et al.
patent: 6025944 (2000-02-01), Mendez et al.
patent: 6292282 (2001-09-01), Mossberg et al.
patent: 6381053 (2002-04-01), Fathallah et al.
patent: 6396822 (2002-05-01), Sun et al.
patent: 6704322 (2004-03-01), Niou et al.
patent: 7068881 (2006-06-01), Yoo
patent: 7174103 (2007-02-01), Nishiki et al.
patent: 7272318 (2007-09-01), Lee et al.
patent: 7620328 (2009-11-01), Toliver
patent: 2002/0176141 (2002-11-01), Ogmen et al.
patent: 2002/0181488 (2002-12-01), Okazaki et al.
patent: 2004/0081463 (2004-04-01), Kim et al.
patent: 2004/0208233 (2004-10-01), Dafesh
patent: 2005/0100338 (2005-05-01), Yeon et al.
patent: 2007/0110442 (2007-05-01), Peer
Salehi, J., “Code Division Multiple Multiple Acess Techniques in Optical Fiber Networks-Part 1 Fundamental Principles.”IEEE Transactions on Communications, v. 37, n.8, pp. 824-833 (1989).
Kavehrad, M. and D. Zaccarin, “Optical Code-Division-Multiplexed Systems Based on spectral Encoding of Noncoherent sources.”Journal of Lightwave Technology, v.13, No. 3, pp. 534-545 (1995).
Shah, J., “Optical CDMA.”Optics and Photonic News, pp. 43-47 (Apr. 2003).
Lam, C et al, “Experimental Demonstration of Bipolar Optical CDMA System Using a Balanced Transmitter and Complementary Special Encoding.”IEEE Photonics Technology Letters, v. 10, n.10,pp. 1504-1506 (1998.
Nguyen, L et al., “All Optical CDMA with bipolar codes.”Electronic Letters, v. 31, n. 6, pp. 469-470 (1995).
Krayner Alexander
Sayyah Keyvan
Yap Daniel
HRL Laboratories LLC
Ladas & Parry
Phan Hanh
LandOfFree
Dynamic coding for optical code-division multiple access does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamic coding for optical code-division multiple access, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic coding for optical code-division multiple access will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2714050