Channel transmission symbol generating system for a...

Details Channel transmission symbol generating system for a... Channel transmission symbol generating system for a...

2007-04-17

2007-04-17

Bayard, Emmanuel (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

10410832

ABSTRACT:
Disclosed is a method for using a different symbol timing for users so as to reduce a multiple access interference component in a multi-carrier code division multiple access (MC-CDMA) system. For this purpose, the presented invention involves dividing the users of the MC-CDMA system into two groups and applying an offset to the symbol timing between the user groups to cause a symbol transition of the opposite user group in the middle of the symbol interval, thereby reducing the multiple access interference component included in a symbol decision variable after a chip combination.

REFERENCES:
patent: 5729570 (1998-03-01), Magill
patent: 6952454 (2005-10-01), Jalali et al.
patent: 2002/0006157 (2002-01-01), Hunton
patent: 2002/0136176 (2002-09-01), Abeta et al.
patent: 2003/0058881 (2003-03-01), Wu et al.

Affiliated with

Also associated with

Rating

Channel transmission symbol generating system for a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Channel transmission symbol generating system for a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Channel transmission symbol generating system for a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3778400