Paper: | SS-3.3 | ||
Session: | Wireless Communications over Rapidly Time-Varying Channels | ||
Time: | Tuesday, May 18, 16:04 - 16:21 | ||
Presentation: | Special Session Lecture | ||
Topic: | Special Sessions: Wireless Communications over Rapidly Time-Varying Channels | ||
Title: | MULTIPULSE MULTICARRIER COMMUNICATIONS OVER TIME-VARYING FADING CHANNELS: PERFORMANCE ANALYSIS AND SYSTEM OPTIMIZATION | ||
Authors: | Manfred Hartmann; Vienna University of Technology | ||
Gerald Matz; Vienna University of Technology | |||
Dieter Schafhuber; Vienna University of Technology | |||
Abstract: | We present an interference and noise analysis for multipulse multicarrier (MPMC) transmission over time-varying fading channels. Based on this analysis, we propose algorithms and guidelines for system optimization (transmit and receive pulse shapes, time-frequency lattice parameters, and power allocation). Numerical simulations illustrate the optimization gain and the superiority of MPMC systems over traditional (single-pulse) multicarrier systems for highly dispersive channels. | ||
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