18 search results - page 3 / 4 » Spreading Sequence Adaptation in Multicode CDMA Systems |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence codedivision multiple access (DS-CDMA) block transmission in the prese...
TCOM
2010
13 years 3 months ago
2010
- Phase noise is a topic of theoretical and practical interest in electronic circuits. Although progress has been made in the characterization of its description, there are still c...
TWC
2008
13 years 5 months ago
2008
Abstract--The capacity of a general multiuser CDMA jamming channel is analyzed when the receiver has or lacks jammer state information. Analyses are carried out for noncooperative ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper a new transmitter precoding technique is presented that outperforms conventional precoding by making use of a portion of the interference between the users in a C...
COMCOM
2008
13 years 5 months ago
2008
Code allocation has a significant impact on the performance of Code Division Multiple Access (CDMA) systems. For the uplink direction, in 3G Wideband CDMA (WCDMA) cellular systems...