搜索资源列表
Neural-Network--channel-Estimation
- the effects of neural network aided estimation in such receivers are considered. Neural network acts as a pre-processing block to the estimator.-Orthogonal frequency division multiplexing (OFDM) has high data rate
DAIMA
- OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。-OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a
P_ZF
- MIMO中利用ZF线性均衡算法，解决码间串扰问题。结果为：未均衡与均衡算法误码率和信噪比之间的关系。-MIMO utilizing ZF linear equalization algorithm to solve the ISI problem. The result is: Not balanced relations with balancing algorithms BER and SNR between.
paper1
- MIMO RADAR ISI PAper
channel
- Channel with isi and nonlinearites and AWGN
Viterbi
- 该程序为ISI信道下一种复杂度较低的检测算法，Viterbi算法，是对最大似然序列检测的简化。-The program is a less complex detection algorithm for ISI channels. The Viterbi algorithm is a simplification of the detection of maximum likelihood sequences.
OFDMxitongjiangdifengpingbiyanjiu
- 正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的
QPSK调制在两种不同信道环境下的误码性能(301118)
- 在无线通信中，存在着严重的多径现象，能够引起严重的ISI。本程序采用判决反馈均衡器（DFE）RLS 算法(In wireless communications, there is a serious multipath phenomenon that can cause serious ISI. This procedure uses the decision feedback equalizer (DFE) RLS algorithm
KhazamaAVRProgrammer
- Khazama buat isi atmega
ofdm-pulse shaping
- 从抗ISI和ICI的角度来讲，总是希望能量集中在时频格点附近，而扩散到其他格点的能量越小越好，TFL正是描述这一特性的最直接的方法，从滤波器的角度看，TFL特性描述两个滤波器之间的相关性，描述TFL特性的方法包括TFL函数和TFL参数两大类，TFL函数又包含瞬时相关函数、模糊函数和干扰函数，而TFL参数包括Heisenberg参数和方向参数。 本代码使用matlab仿真常见的高斯、IOTA和HSIN等滤波器，与矩形滤波器进行对比与分析
vgevuyh
- 本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性,从而能改善自适应阵列抑制码间干扰(ISI)和共信道干()
twqub
- 本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性,从而能改善自适应阵列抑制码间干扰(ISI)和共信道干()
Aurignac Sprite
- tjhis isi a sis this is
OFDM SIMULATION in MATLAB
- In a single carrier communication system, the symbol period must be much greater than the delay time in order to avoid inter-symbol interference (ISI) [1].
Viterbi
- Viterbi (MLSE) algorithm for signal detection in ISI channel by Matlab Code
Multipath
- 室内信道多径干扰的程序，可直接调用，用于室内信道建模。(program for indoor ISI.)
Interference Analysis and Mitigation for Time-Asynchronous OFDM CoMP Systems
- One of the major challenges which prevents the coordinated multipoint (CoMP) communications concept from being widely deployed in new cellular systems is timing synchronization. In order to achieve the gains promised by
ANLOG DIGITAL
- n signal processing, a root-raised-cosine filter (RRC), sometimes known as square-root-raised-cosine filter (SRRC), is frequently used as the transmit and receive filter in a digital communication system to perform match