| Paper: | SPTM-P4.1 | ||
| Session: | Adaptive Filters I | ||
| Time: | Wednesday, May 19, 13:00 - 15:00 | ||
| Presentation: | Poster | ||
| Topic: | Signal Processing Theory and Methods: Adaptive Systems & Filtering | ||
| Title: | DESIGN OF ORTHOGONAL LPTV FILTERS: APPLICATION TO SPREAD SPECTRUM MULTIPLE ACCESS | ||
| Authors: | Wilfried Chauvet; TéSA | ||
| Bogdan Cristea; TéSA | |||
| Bernard Lacaze; TéSA | |||
| Daniel Roviras; TéSA | |||
| Alban Duverdier; CNES | |||
| Abstract: | This paper aims the design of a set of orthogonal Linear Periodic Time Varying (LPTV) filters and proposes to apply this result to spread spectrum multiuser transmissions. The construction method of such an orthogonal set is presented, emphasizing that only an invertible LPTV filter is required, since the full set is then deduced from this kernel element. Based on this theoretical result, a spread spectrum multiuser transmission is proposed. In order to appreciate the performance of the proposed system, simulations are performed and results are compared to a classical DS-CDMA system. | ||
| Back | |||
Home -||-
Organizing Committee -||-
Technical Committee -||-
Technical Program -||-
Plenaries
Paper Submission -||-
Special Sessions -||-
ITT -||-
Paper Review -||-
Exhibits -||-
Tutorials
Information -||-
Registration -||-
Travel Insurance -||-
Housing -||-
Workshops