搜索结果

找到约 12,288 项符合 LTE-A 的查询结果

嵌入式综合 The Linux Programming Interface - A Linux and UNIX System Programming Handbook

The Linux Programming Interface - A Linux and UNIX System
https://www.eeworm.com/dl/566/34923.html
下载: 27
查看: 1166

无线通信 LTE基站误码率测试方法和测试平台设计

LTE基站误码率测试是基站射频测试中最为关键的测试项目之一,提出一种快速、高效的测试方法和测试架构。该方案采用基站射频板作为数据采集卡、完成上行链路的解调和模拟信号转换成I/Q数据功能,利用ADS、MATLAB搭建上行信道的同步、解码功能。测试表明该方案的测试精度达到 0.2dB,完全满足研发和生产中测试上行相关射频指 ...
https://www.eeworm.com/dl/510/36131.html
下载: 93
查看: 1176

无线通信 LTE系统中的分布式空时中继技术

LTE系统中的分布式空时中继技术.
https://www.eeworm.com/dl/510/36272.html
下载: 83
查看: 1031

无线通信 3GPP-LTE系统小区搜索算法研究

提出了一种通过对信号的过采样方法,改善频偏估计;通过对同步信号的修改,在不影响定时同步性能的前提下,简化整个系统;通过对AWGN信道和多径衰落信道下的实验仿真结果的分析,可以看出此改进方法能够满足3GPP-LTE系统对小区搜索性能指标。 ...
https://www.eeworm.com/dl/510/36277.html
下载: 143
查看: 1045

开发工具 MR-E-A伺服手册

MR-E-A伺服手册
https://www.eeworm.com/dl/550/37852.html
下载: 92
查看: 1038

实用工具 MR-E-A伺服手册

MR-E-A伺服手册
https://www.eeworm.com/dl/551/38447.html
下载: 164
查看: 1086

可编程逻辑 Create a 1-Wire Master with Xilinx PicoBlaze

Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The downloadable softwarementioned in this document can also be used as a starting point to connect other 1-Wir ...
https://www.eeworm.com/dl/kbcluoji/39318.html
下载: 27
查看: 1049

可编程逻辑 AstroII-EVB-F1K(A)-L144开发板用户指南

    AstroII-EVB-F1K(A)-L144开发板用户指南
https://www.eeworm.com/dl/kbcluoji/39683.html
下载: 86
查看: 1038

可编程逻辑 CV181L-A-20_Specification_V1.0(大功放)

cv181l-a-20
https://www.eeworm.com/dl/kbcluoji/39801.html
下载: 131
查看: 1013

可编程逻辑 Employing a Single-Chip Transceiver in Femtocell Base-Station Applications

Abstract: This application note discusses the development and deployment of 3G cellular femtocell base stations. The technicalchallenges for last-mile residential connectivity and adding system capacity in dense urban environments are discussed, with 3Gfemtocell base stations as a cost-effective s ...
https://www.eeworm.com/dl/kbcluoji/39952.html
下载: 192
查看: 1034