한국정보통신설비학회:학술대회논문집
- 2008.08a
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- Pages.253-256
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- 2008
Performance Analysis of RAKE Receivers for IR-UWB Systems in Indoor Multipath Radio Channel
실내 다중경로 무선채널의 IR-UWB 시스템에서 레이크 수신기의 성능 분석
- Published : 2008.08.29
Abstract
In this paper, we analyze the performance of RAKE receiver for impulse radio-ultra wide band (IR-UWB) systems in indoor multipath radio channel. Pulse position modulation-time hopping (PPM-TH) signal is considered. And we also consider three types of RAKE receivers, which are ideal RAKE, selective RAKE, and partial RAKE receivers. The indoor channel is modeled as the modified Saleh and Valenzuela (SV) model which has been proposed as a UWB channel model by the IEEE group, IEEE 802.15.SG3a.
Keywords
- Impulse radio-ultra wide band system;
- pulse position modulation-time hopping signal;
- ideal RAKE;
- selective RAKE;
- partial RAKE;
- modified Saleh and Valenzuela (SV) model