符号级 meaning in Chinese
symbol level
Examples
- This paper studies using asic ic2001 which is zte independently - developed and dsp from ti company to finish the driver of rake receiver and symbol processing function based on 3g base band . achieving the chip mapping , resource planning , the driver of baseband realization and experimental validation with the developing tool ccs ide supplied by ti company
本文研究运用中兴公司自行研发的专用集成芯片ic2001与ti公司的dsp芯片共同完成第三代移动通信( 3g )基带处理上rake接收机和符号级处理功能的基带系统驱动,在ti公司提供的开发工具ccs集成环境中完成芯片映射、资源规划、系统驱动方案实现及进行实验验证。 - The paper is arranged from up to down . from umts to utran , then nodeb and baseband processing are proposed , at last the downlink symbol rate dsp is the corn and importance of the paper . the paper tries to clear the relationship between systems and system and sub - system , and gives a complete concept to reader
从umts通信系统到utran的结构,然后关注到nodeb和基带处理系统,最后是下行符号级处理dsp的具体实现。其中最后的实现是论文的核心和重点,论文也力求阐明各个系统之间以及系统与其子系统之间的关系,给读者一个整体的概念和完整的认识。 - As a key technolege of wcdma , baseband processing is difficult . the baseband processing is very important to the whole wcdma system . this paper concerns the baseband downlink symbol rate processing of the wcdma , including commond processing module , tti module , adm module , initial module and dsp driver
本论文主要关注wcdma基带处理系统下行子系统的符号级处理的实现,从命令处理模块、调度模块、初始化模块、业务处理模块以及dsp的底层驱动几个方面对下行符号级处理dsp进行了详细的说明。 - First , this paper gives a method , which is utilized by baseband system according to wcdma system capability requirements , using asic + dsp to realize raker , using dsp + dsp to realize symbol process . the hardware structure of asic + dsp and dsp + dsp is designed from the whole design view . then , the discussion is made of the main function module of ic2001 and dsp , hi module , dsp peripherals on chip such as hpi , edma and emif
文章首先结合wcdma系统性能要求提出了基带系统所采用的方案,由asic + dsp实现rake接收机功能和dsp + dsp实现符号级处理功能;然后从总体规划的角度设计出asic + dsp和dsp + dsp系统硬件结构,对ic2001和dsp的主要功能模块, hi模块, dsp片上外设hpi口、 edma和emif总线作了分析,并结合基带处理功能开发了系统驱动;最后由信号源发出测试数据进入系统,进行功能实现后输出数据绘制出波形图,对所设计的基带系统驱动方案进行验证分析。