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Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet d ...

Level Crossing Rate in Terms of the Characteristic Function: A New Approach for Calculating the Fading Rate in Diversity Systems

This paper considers semiblind channel estimation and data detection for orthogonal frequency-division multiplexing (OFDM) over frequency-selective fading channels.

In this letter, the error performance of an ultra-wideband (UWB) system with a hybrid pulse amplitude and position modulation (PAPM) scheme over indoor lognormal fading channels is analyzed. In the PAPM UWB system, input data is modulated onto both the pulse amplitudes and pulse positions.

There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performa ...

bpsk算法程序，AWGN，fading环境下的分析

This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor David J. Goodman at Polytechnic University. The purpose of this simulator ...

Easy Grid is a JS/PHP tool kit for data linear lists management. It can help you to create quickly interfaces of table list navigation and modification with AJAX features. High performance of the Grid is ensured by JSON data format. The Easy Grid includes sorting, filtering, pagination and mouse ...

WLAN仿真－系统参数配置 系统参数主要分为2类： 一类是可以配置的，可以根据使用者的需求改变的参数 1）你打算让这个仿真跑多少个OFDM符号？ 2）你打算采用什么样的调制方式？ 3）你打算让你的系统跑在什么样的环境下，AWGN？Rayleigh fading? 4）你的接收端采用什么样的配置，比如，是否采用理想均衡，线性插值均衡，理 ...

Error probability performance for W-CDMA systems with multiple transmit and receive antennas in correlated Nakagami fading channels