An adaptive codec for multi-user interference mitigation for UWB-based WLANs
نویسندگان
چکیده
In this contribution we propose a simple codec for Ultra WideBand (UWB) radio networks limited by Multi-User Interference (MUI). The proposed codec exhibits adaptive capabilities with respect to MUI degrading effects and, depending on MUI level, it may switch from an hard-detection operating mode to a soft-detection one. So doing, the presented scheme gains resistance against near-far effect. Several numerical tests show that our scheme outperforms conventional ones currently planned for UWB systems up to several orders of magnitude in MUI-limited Wireless Local Area Networks (WLANs).
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