| Paper: | SPCOM-P10.9 | ||
| Session: | Application-Specific Systems and Implementations | ||
| Time: | Thursday, May 20, 15:30 - 17:30 | ||
| Presentation: | Poster | ||
| Topic: | Signal Processing for Communications: Multiuser Detection and Signal Separation | ||
| Title: | A NEW EFFICIENT CHIRP MODULATION TECHNIQUE FOR MULTI-USER ACCESS COMMUNICATIONS SYSTEMS | ||
| Authors: | Yingtuo Ju; Nanyang Technological University | ||
| Braham Barkat; Nanyang Technological University | |||
| Abstract: | In this paper, we present a novel chirp modulation technique thatcompletely suppresses the interference between the users in amulti-access communications system. The interference suppression isobtained by using an orthogonal set of chirp signals in the proposedmodulation scheme. Simulations results, based on Monte-Carlorealizations, show that the new technique can easily handle a largernumber of users, compared to existing techniques, without adegradation in performance. | ||
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