Multiple-Input Multiple-Output OFDM with Index Modulation Using Frequency Offset

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Performance of Multiple-Input Multiple-Output OFDM with Index Modulation

Multiple-input multiple output orthogonal frequency division multiplexing with index modulation (MIMO-OFDMIM) is novel multicarrier transmission technique which has been proposed recently as an alternative to classical MIMO-OFDM. In this scheme, OFDM with index modulation (OFDM-IM) concept is combined with MIMO transmission to take advantage of the benefits of these two techniques. In this work...

متن کامل

An Investigation of FrFT Modulation and FFT-OFDM for Multiple Input Multiple Output Application

This work presents a study of the Fractional Fourier Transform (FrFT) modulation scheme for Multiple Input Multiple Output (MIMO) multicarrier systems. Two forms of FrFT modulation techniques were observed; one involved the FrFT-OFDM implementation style with cyclic prefix, while the other precludes the FrFT following some established logical signal processing justifications. Then, both were co...

متن کامل

Blind Carrier Frequency Offset Estimation for OFDM System with Multiple Antennas using Multiple-invariance Properties

In this paper, we address the problem of carrier frequency offset (CFO) estimation for Orthogonal Frequency Division Multiplexing (OFDM) communications systems with multiple antennas. We reconstruct the received signal to form data model with multiinvariance property, and subsequently derive a multiple-invariance ESPRIT algorithm for CFO estimation. This algorithm has improved CFO estimation co...

متن کامل

Integrating Orthogonal Frequency Division Multiplexing [ Ofdm ] And Multiple Input Multiple Output [ Mimo ] as Joint Transmission Scheme

Wireless medium is a hostile propagation medium suffering from multipath fading and interference from other sources. Time Diversity and Frequency Diversity provide provides effective methods to mitigate fading and interference, this improving link robustness. Spatial Diversity provides link reliability without compromising on spectral efficiency. Space-time-coding provides potentially increased...

متن کامل

Wavelet Packet Transform Modulation for Multiple Input Multiple Output Applications

An investigation into the wavelet packet transform (WPT) modulation scheme for Multiple Input Multiple Output (MIMO) band-limited systems is presented. The implementation involves using the WPT as the base multiplexing technology at baseband, instead of the traditional Fast Fourier Transform (FFT) common in Orthogonal Frequency Division Multiplexing (OFDM) systems. An investigation for a WPT-MI...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IOSR Journal of Electronics and Communication Engineering

سال: 2017

ISSN: 2278-8735,2278-2834

DOI: 10.9790/2834-1203015661