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- 参考3GPP相关标准并根据LTE技术特征和关键特性,对下行链路级进行设计,包含以下步骤:比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道,还需仿真相应的信道模型。收端则是发端的严格逆过程,对接收信号进行一系列处理,得到代表原始发送的信息并判决。-References 3GPP LTE technology standards and in accordance with characteristics
devcpp
- MIMO-OFDM BD 基于BD预编码的MIMO-OFDM,编码解码-MIMO-OFDM BD BD precoding based MIMO-OFDM, codec
PAPER4
- 4一种OFDM中继系统的有限反馈预编码方法.pdf-4 limited feedback precoding method for OFDM relay system. Pdf
LTE_A_DL1.11--1
- 基于OFDM的LTE下行链路: 包括main、预编码、分层映射、调制、ofdm-LTE downlink based on OFDM: Including main, pre encoding, hierarchical mapping, modulation, OFDM
Algorithms_Comm_Systems
- 非常全面详实的讲述了通信领域的算法与应用!从各章节题目可以看出,包括了比如维纳滤波,线性预测,自适应滤波,调制理论,信道均衡,OFDM,扩频系统,信道编码,TCM,同步,预编码,自训练均衡,干扰消除等等。-The motivation for this book is twofold. On the one hand, we provide a didactic tool to students of communications systems. On the other hand, we p
add_CP
- 在ofdm的系统中,为了减少误差 加上了循环前缀的程序 以及一个毫米波mimo系统的混合预编码处理方式的介绍-Ofdm system in order to reduce the error plus the cyclic prefix and the procedures described mixing precoding processing mode of a millimeter wave system mimo
MISO_MU
- 这个程序是用来仿真多小区多用户,已知信道信息,采用OFDM,QPSK调制下的误码性能分析,特点是将预编码参数放在频域处理。-This program is used to simulate multi-user multi-cell, known channel information, using OFDM, QPSK modulation BER performance under analysis, is characterized by the pre-coding parameters
LTE_system_Level_1.2_r300
- 维也纳大学LTE链路仿真仿真平台R1.2版本,按照协议详尽的实现了LTE的信道,编码,加扰,调制,层映射,预编码,资源映射和OFDM信号生成。仿真平台包括SISO,MIMO,SUMIMO,MUMIMO仿真功能。(University of Vienna LTE link simulation platform R1.2 version, in accordance with the protocol in detail the realization of the LTE channel, en
094725
- MIMO-OFDM无线通信中预编码码本设计()
ecst_box
- MIMO-OFDM无线通信中预编码码本设计()