| WCDMA小区搜索辅同步码序号识别算法的FPGA实现 |
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| 引用本文： | 闵捷,李诗勤,周剑扬,陈辉煌.WCDMA小区搜索辅同步码序号识别算法的FPGA实现[J].无线通信技术,2004,13(2):16-20. |
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| 作者姓名： | 闵捷 李诗勤 周剑扬 陈辉煌 |
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| 作者单位： | 1. 厦门大学电子工程系
2. 厦门大学计算机与信息工程学院,福建,厦门,361005 |
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| 摘 要： | 小区搜索是 WCDMA物理层关键技术之一。辅助同步码序号识别过程是小区搜索第二阶段的核心。本文详细分析辅助同步码序号识别算法 ,在此基础上提出了一种基于快速哈达玛变换的 FPGA实现方案。软硬件仿真结果表明 ,方案满足设计要求。该方案可应用于WCDMA小区搜索模块芯片的设计
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| 关 键 词： | WCDMA 小区搜索 快速哈达玛变换 FPGA |
| 文章编号： | 1003-8329(2004)02-0016-05 |
| 修稿时间： | 2003年12月24 |
FPGA Implementation of Algorithm for Secondary Synchronization Code Sequence Number Identification for Cell Search in WCDMA |
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| MIN Jie ,LI Shi-qin ,ZHOU Jian-yang ,CHEN Hui-huang.FPGA Implementation of Algorithm for Secondary Synchronization Code Sequence Number Identification for Cell Search in WCDMA[J].Wireless Communication Technology,2004,13(2):16-20. |
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| Authors: | MIN Jie LI Shi-qin ZHOU Jian-yang CHEN Hui-huang |
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| Affiliation: | MIN Jie 1,LI Shi-qin 1,ZHOU Jian-yang 2,CHEN Hui-huang 2 |
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| Abstract: | Cell search is one of the key techniques of WCDMA physical level. Secondary synchronization code (SSC) sequence number identification is the kernel of the second stage in cell search. Based on the analysis on algorithm for SSC sequence number identification, an FPGA implementation scheme using fast Hardarm transform are presented. Simulation and hardware emulation results show that the proposed scheme meets the specified requirements. The scheme can be applied to the IC design of cell search module in WCDMA. |
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| Keywords: | WCDMA cell Search fast Hardarm transform FPGA |
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