并行干扰消除的HSDPA性能

2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754) Pub Date : 2004-09-05 DOI:10.1109/PIMRC.2004.1368733

V. Haikola, Marko Lampinen, Tuomas Saukkonen

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引用次数: 3

摘要

本文研究了一种用于高速下行分组接入(HSDPA)的多级并行干扰消除技术，该技术是第三代宽带码分多址(WCDMA)移动通信系统的分组增强技术。在单天线情况下，通过链路级仿真比较了先进接收机的包错误率和吞吐量性能，结果表明，在多径衰落信道中，先进接收机可以获得相当大的增益，其中rake已经达到了错误层。

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HSDPA performance with parallel interference cancellation

We investigate an advanced receiver technique called multistage parallel interference cancellation applied to high speed downlink packet access (HSDPA), which is a packet enhancement to the third generation wideband code division multiple access (WCDMA) mobile communication system. The advanced receiver packet error rate and throughput performance is compared to conventional rake receiver with link level simulations in single antenna case, and the results show that considerable gain is possible by using the advanced receiver in multipath fading channels, where the rake has already reached error floor.

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来源期刊

2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)

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