The rest of this paper is organized as follows: Section II reviews some of the significant research in the field of using code division multiple-access techniques specially the direct sequence spread spectrum
one in mobile communication.
Wi-Fi devices rely on a spread spectrum
of 2.4 MHz.
Kohno, "Modulation and processing gain tradeoffs in DS-CDMA spread spectrum
systems," in Proceedings of the IEEE 5th International Symposium on Spread Spectrum
Techniques and Applications, vol.
In addition, the pointing error and focus of such antennas often require using Spread Spectrum
technology to mitigate ASI.
 develop a long PN code based direct sequence spread spectrum
(DSSS) flow marking technique for invisibly tracing suspect anonymous flows.
We have proposed applying spread spectrum
OFDM (SS-OFDM) scheme, which combines spread spectrum
and OFDM technique, to address the severe frequency selective fading in confined UWA channels .
This patented technology relates to a spread spectrum
digital screening mask for screening a continuous tone image with the digital mask.
and licensed radios manufacturer FreeWave Technologies announced on Tuesday the release of the new FGR2-PE, a data radio suitable for Smart Grid, renewable energy and other SCADA applications.
In the following the potential of spread spectrum
technique used in such PFC for EMI reduction is studied.
This technique, referred to as spread spectrum
frequency modulation (SSFM), improves EMI by not allowing emissions to stay in a receiver's band for any significant length of time.
The RAD-ISM-900-EN-BD industrial radio transceiver uses the MOTR-9T radio platform, a 1-watt, frequency-hopping spread spectrum
transceiver to bring Ethernet or serial data onto IP-based networks from remote locations, even in high-interference environments.