搜索资源列表
36211-830
- LTE标准: Physical Channels and Modulation-LTE: Physical Channels and Modulation
InitialPerformanceEvaluationofDFTSpreadOFDMBasedS
- Abstract—In this paper we present an initial performance evaluation of the 3GPP UTRA Long Term Evolution (UTRA LTE) uplink with baseline settings. The performance results are obtained from a detailed UTRA LTE uplink link level simulator suppo
An_Interleave_Division_multiplexing_based_modulati
- 本文介绍了基于交织分集多址的层调制(LM),并对比了该调制方法和MPSK,QAM等的性能。-Applying LM to 3GPP LTE downlink, we compare LM to M-PSK QAM modulation. Numerical results show that the LM can achieve superior performance over M-PSK/QAM. The performance gain over QPSK, 8PSK and 16QAM
ltebbsimuoncell-0.1-doc
- LTE系统设计的基本框架,包括了从调制到编码到解调的完整过程。-The basic framework of the LTE system, ranging from modulation to encode to complete the process of demodulation.
SC_FDMA
- 编写的基于LTE的SC_FDMA程序,其中包括调制、IFFT、子载波映射(分布式和集中式)、FFT及加CP。自己编写,可以运行。-LTE-based SC_FDMA written procedures, including modulation, IFFT, sub-carrier mapping (distributed and centralized), FFT, and plus CP. I have written, you can run.
36211-a50
- 36.211协议主要描述物理层信道和调制方法-3GPP LTE physical channels and modulation protocol: Ts 36.211
553-1504-1-PB
- Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier modulation and multiplexing technique proposed for 3G, 4G LTE-A systems to achieve higher data rates with better spectral efficiency at low latency. Time varying nature of the wi
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
LTE-ModulationaScramble
- LTE调制扰码概述,对初学者有用,PPT文档-The modulation and scramble in LTE for primary study
ofdm-simulink
- 在现代无线通信技术中,扩频通信是一种具有较强抗干扰性能的技术,正交频分复用(OFDM)是一种具有较高数据传输速率和频谱利用率,并能有效对抗频率选择性衰落的多载波调制技术,因而将这二者结合起来构建系统势必会进一步提高系统的抗干扰和抗衰落性能,研究其结合技术也逐渐成为无线通信领域的热点。随着3G的兴起,即将推出的LTE也将采用OFDM技术(正交频分多路复用)。 由于OFDM的多载波特性,使得直接序列扩频技术和跳频技术能够与OFDM技术进行有效的结合。在本文中,我们研究了OFDM)以及相关抗干扰抗
matlab-ofdm-
- 扩频通信在现代无线通信技术中是一种具有较强抗干扰性能的技术,正交频分复用(OFDM)一种具有较高数据传输速率和频谱利用率,并能有效对抗频率选择性衰落的多载波调制技术,因而将这二者结合起来构建系统势必会进一步提高系统的抗干扰和抗衰落性能,研究其结合技术也逐渐成为无线通信领域的热点。随着3G的兴起,即将推出的LTE也将采用OFDM技术(正交频分多路复用)。 由于OFDM的多载波特性,使得直接序列扩频技术和跳频技术能够与OFDM技术进行有效的结合。在本文中,我们研究了OFDM)以及相关抗干扰抗衰落