Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Filters
























2,605 Hits in 6.3 sec

On Multiple-Input Multiple-Output OFDM with Index Modulation for Next Generation Wireless Networks

Ertugrul Basar
2016 IEEE Transactions on Signal Processing  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.4 MB)
https://web.archive.org/web/20200823232838/https://arxiv.org/pdf/1604.07026v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:

2016 pre-print arXiv:1604.07026v1 fatcat:azoj3luc5vbmhgif5y5l7dcozu
Multiple-input multiple-output orthogonal frequency division multiplexing with index modulation (MIMO-OFDM-IM) is a novel multicarrier transmission technique which has been proposed recently as an alternative  ...  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.  ...  the bits carried with index modulation for MIMO-OFDM-IM.  ... 
doi:10.1109/tsp.2016.2551687 fatcat:fg53ftyfcnc4vctihd3lcfgr2a
Multiple Versions
Citation

Ertugrul Basar. "On Multiple-Input Multiple-Output OFDM with Index Modulation for Next Generation Wireless Networks." IEEE Transactions on Signal Processing 64.15 (2016) 3868-3878

Quantum Search Algorithms, Quantum Wireless, and a Low-Complexity Maximum Likelihood Iterative Quantum Multi-User Detector Design

Panagiotis Botsinis, Soon Xin Ng, Lajos Hanzo
2013 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (3.5 MB)
https://web.archive.org/web/20180719105618/https://eprints.soton.ac.uk/352164/1/QSA_QWireless.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

Furthermore, we follow a quantum approach to achieve the same performance as the optimal soft-input soft-output classic detectors by replacing them with a quantum algorithm, which estimates the weighted  ...  We then demonstrate its application using the design example of a direct-sequence code division multiple access system employing bit-interleaved coded modulation relying on iterative decoding, and compare  ...  Similarly to MC-CDMA, all the above-mentioned concepts are also applicable to the fourth-generation Multiple-Input Multiple Output (MIMO) aided Orthogonal Frequency-Division Multiplexing (OFDM) systems  ... 
doi:10.1109/access.2013.2259536 fatcat:dpidelrfmzgypadbg4iepvqtue
DOAJ
Citation

Panagiotis Botsinis, Soon Xin Ng, Lajos Hanzo. "Quantum Search Algorithms, Quantum Wireless, and a Low-Complexity Maximum Likelihood Iterative Quantum Multi-User Detector Design." IEEE Access (2013) 94-122

A simplified spatial Modulation MISO-OFDM scheme

Vian S. Al-Doori, Emad H. Al-Hemiary
2020 TELKOMNIKA (Telecommunication Computing Electronics and Control)  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (626.0 kB)
https://web.archive.org/web/20200623110526/http://journal.uad.ac.id/index.php/TELKOMNIKA/article/download/13873/8289

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

In this paper, a modification to a standard multiple input single output scheme by integrating spatial modulation using simplified mathematical procedure is achieved.  ...  Spatial modulation is one member of index modulation family where symbols are conveyed in activating transmit/receive antennas.  ...  output-SIMO) or both (multiple input multiple output-MIMO).  ... 
doi:10.12928/telkomnika.v18i4.13873 fatcat:kiue7c6akbfd5iykdqkfiibtce
Szczepanski
Citation

Vian S. Al-Doori, Emad H. Al-Hemiary. "A simplified spatial Modulation MISO-OFDM scheme." TELKOMNIKA (Telecommunication Computing Electronics and Control) 18.4 (2020) 1738

Sparse-Encoded Codebook Index Modulation [article]

Emre Arslan, Ali Tugberk Dogukan, Ertugrul Basar
2020 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (603.3 kB)
https://web.archive.org/web/20200429085306/https://arxiv.org/pdf/2004.08330v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Second, a novel solution is proposed to convey additional information bits by further exploiting index modulation (IM) for the codebooks of the SVC scheme.  ...  Computer simulation results reveal that our low-complexity algorithm and novel IM solution provide not only a superior BER performance but also an increase in the number of bits conveyed by IM compared  ...  Great deal research has been done on OFDM and some have been very successful such as OFDM with index modulation (OFDM-IM), where subcarriers are grouped and data is transmitted through the indices of the  ... 
arXiv:2004.08330v1 fatcat:v5jm6gvg6nhpri3h2hmgzw2ibq
Open Access
Citation

Emre Arslan, Ali Tugberk Dogukan, Ertugrul Basar. "Sparse-Encoded Codebook Index Modulation." arXiv (2020)

Orthogonal frequency division multiplexing with cascade index modulation

Zeng Hu, Jing Yang, Pengfei Guo, Qiang Li
2021 IET Communications  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (970.8 kB)
https://web.archive.org/web/20220426170526/https://ietresearch.onlinelibrary.wiley.com/doi/pdf/10.1049/cmu2.12313

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

To reduce the demodulation complexity, a novel tree search based and an iterative log-likelihood ratio based detectors, which can avoid illegal index patterns in the search process, are developed for OFDM-CIM  ...  In this paper, a novel IM technique, called cascade IM (CIM), is proposed to increase the proportion of the index bits in the transmission by combining the conventional IM with the multiple-mode IM together  ...  LOW COMPLEXITY DETECTOR DESIGN FOR OFDM-CIM In this section, we focus on the low complexity detection algorithms for OFDM-CIM.  ... 
doi:10.1049/cmu2.12313 fatcat:pqgj2bz2xnccjgz6z34if6haii
DOAJ
Citation

Zeng Hu, Jing Yang, Pengfei Guo, Qiang Li. "Orthogonal frequency division multiplexing with cascade index modulation." IET Communications (2021)

Index modulation techniques for 5G wireless networks

Ertugrul Basar
2016 IEEE Communications Magazine  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (905.0 kB)
https://web.archive.org/web/20191025174700/https://arxiv.org/pdf/1604.08315v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL. The file type is application/pdf.

Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:

2016 pre-print arXiv:1604.08315v1 fatcat:inbdkkqpcjhfvnpc4oqbvbr4ze
Massive multiple-input multiple-output (MIMO) systems, filter bank multi-carrier (FBMC) modulation, relaying technologies, and millimeter-wave communications have been considered as some of the strong  ...  Specifically, we focus on two promising applications of IM: spatial modulation (SM) and orthogonal frequency division multiplexing with IM (OFDM-IM), and we discuss the recent advances and future research  ...  However, the design of low complexity detector types is an open research problem for the GSFIM scheme. VI.  ... 
doi:10.1109/mcom.2016.7509396 fatcat:zkt5z6w4undu5lqeefuzhosldm
Multiple Versions
Citation

Ertugrul Basar. "Index modulation techniques for 5G wireless networks." IEEE Communications Magazine 54.7 (2016) 168-175

IMNet: A Learning Based Detector for Index Modulation Aided MIMO-OFDM Systems [article]

Jinxue Liu, Hancheng Lu
2019 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.9 MB)
https://web.archive.org/web/20200924104801/https://arxiv.org/pdf/1911.04133v2.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Other Versions

2019 pre-print
arXiv:1911.04133v1 fatcat:pd7hjzgbovhtxihoxiavbw3zfe
Index modulation (IM) brings the reduction of power consumption and complexity of the transmitter to classical multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) systems  ...  Then, a DL based detector called IMNet, which combines two subnets with the traditional least square method, is designed to recover the transmitted signal.  ...  In this paper, we consider the low complexity and robust detector design for the IM-MIMO-OFDM systems.  ... 
arXiv:1911.04133v2 fatcat:42meew6rwngkdeikbwbz4ksm7q
Multiple Versions
Citation

Jinxue Liu, Hancheng Lu. "IMNet: A Learning Based Detector for Index Modulation Aided MIMO-OFDM Systems." arXiv (2019)

Pulse Index Modulation [article]

Sultan Aldirmaz-Colak, Erdogan Aydin, Yasin Celik, Yusuf Acar, Ertugrul Basar
2021 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (696.4 kB)
https://web.archive.org/web/20210131091729/https://arxiv.org/pdf/2101.09340v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

In order to overcome these problems, we propose two novel index modulation (IM) schemes, namely pulse index modulation (PIM) and generalized PIM (GPIM) for single-input single-output (SISO) schemes.  ...  As a result, multiple-input multiple-output (MIMO) solutions might not be directly suitable for these system due to their high complexity, inter-antenna synchronization (IAS) requirement, and high inter-antenna  ...  Therefore, single-input single-output (SISO) solutions are one step ahead of their multiple-input multiple-output (MIMO) counterparts.  ... 
arXiv:2101.09340v1 fatcat:wiydsabryvcdxo66lbbqsv4vx4
Open Access
Citation

Sultan Aldirmaz-Colak, Erdogan Aydin, Yasin Celik, Yusuf Acar, Ertugrul Basar. "Pulse Index Modulation." arXiv (2021)

Deep Learning-Assisted Index Estimator for Generalized LED Index Modulation OFDM in Visible Light Communication

Manh Le-Tran, Sunghwan Kim
2021 Photonics  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (303.7 kB)
https://web.archive.org/web/20210529210943/https://res.mdpi.com/d_attachment/photonics/photonics-08-00168/article_deploy/photonics-08-00168.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

In this letter, we present the first attempt of active light-emitting diode (LED) indexes estimating for the generalized LED index modulation optical orthogonal frequency-division multiplexing (GLIM-OFDM  ...  index estimation and signal demodulation of the GLIM-OFDM system.  ...  On the other hand, the computational complexity of the proposed active LED index detectors is dominated by the structure of the networks, such as the dimension of each input, output of layer, and the number  ... 
doi:10.3390/photonics8050168 fatcat:q6gfkdkn25fxjgkuwyfas2p54m
DOAJ
Citation

Manh Le-Tran, Sunghwan Kim. "Deep Learning-Assisted Index Estimator for Generalized LED Index Modulation OFDM in Visible Light Communication." Photonics 8.5 (2021) 168

Deep Neural Network-Based Detector for Single-Carrier Index Modulation NOMA [article]

Toan Gian, Vu-Duc Ngo, Tien-Hoa Nguyen, Trung Tan Nguyen, Thien Van Luong
2022 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (943.6 kB)
https://web.archive.org/web/20220923154113/https://arxiv.org/pdf/2209.09526v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

In this paper, a deep neural network (DNN)-based detector for an uplink single-carrier index modulation nonorthogonal multiple access (SC-IM-NOMA) system is proposed, where SC-IM-NOMA allows users to use  ...  The existing detectors designed for SC-IM-NOMA, such as the joint maximum-likelihood (JML) detector and the maximum likelihood SIC-based (ML-SIC) detector, suffer from high computational complexity.  ...  This detector can provide the optimal performance at the expense of high computational complexity, thus, it can be used as a benchmark when designing any low complexity receiver. 2) ML-SIC detector: Based  ... 
arXiv:2209.09526v1 fatcat:54w4lyr3anevzjdrzcijdvbylq
Open Access
Citation

Toan Gian, Vu-Duc Ngo, Tien-Hoa Nguyen, Trung Tan Nguyen, Thien Van Luong. "Deep Neural Network-Based Detector for Single-Carrier Index Modulation NOMA." arXiv (2022)

Index Modulated OFDM Spread Spectrum

Qiang Li, Miaowen Wen, Ertugrul Basar, Fangjiong Chen
2018 IEEE Transactions on Wireless Communications  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.4 MB)
https://web.archive.org/web/20180517132847/http://web.itu.edu.tr:80/~basarer/index_dosyalar/2018_Index%20Modulated%20OFDM%20Spread%20Spectrum.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

A low-complexity maximal ratio combining (MRC) detector is designed, in which the receiver first detects the spreading codes and then despreads and demodulates the symbols.  ...  In this paper, we propose index modulated orthogonal frequency division multiplexing spread spectrum (IM-OFDM-SS) scheme, which combines the techniques of SS and IM under the framework of OFDM.  ...  A low-complexity MRC-based detector has been designed for IM-OFDM-SS.  ... 
doi:10.1109/twc.2018.2793238 fatcat:vimsglteqjhsrpadz5pgrbz6bu
Citation

Qiang Li, Miaowen Wen, Ertugrul Basar, Fangjiong Chen. "Index Modulated OFDM Spread Spectrum." IEEE Transactions on Wireless Communications 17.4 (2018) 2360-2374

Deep Learning-Based Signal Detection for Dual-Mode Index Modulation 3D-OFDM [article]

Dang-Y Hoang, Tien-Hoa Nguyen, Vu-Duc Ngo, Trung Tan Nguyen, Nguyen Cong Luong, Thien Van Luong
2022 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.4 MB)
https://web.archive.org/web/20220922193325/https://arxiv.org/pdf/2209.09521v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

In this paper, we propose a deep learning-based signal detector called DuaIM-3DNet for dual-mode index modulation-based three-dimensional (3D) orthogonal frequency division multiplexing (DM-IM-3D-OFDM)  ...  Herein, DM-IM-3D- OFDM is a subcarrier index modulation scheme which conveys data bits via both dual-mode 3D constellation symbols and indices of active subcarriers.  ...  INTRODUCTION Orthogonal frequency division multiplexing (OFDM) with index modulation OFDM-IM [1] , [2] has recently materialized as a promising multicarrier modulation candidate to substitute the traditional  ... 
arXiv:2209.09521v1 fatcat:6t3bbrzqynfszaetyxfq7zmjnu
Open Access
Citation

Dang-Y Hoang, Tien-Hoa Nguyen, Vu-Duc Ngo, Trung Tan Nguyen, Nguyen Cong Luong, Thien Van Luong. "Deep Learning-Based Signal Detection for Dual-Mode Index Modulation 3D-OFDM." arXiv (2022)

Subblock Aided OFDM with Index Modulation

Yusuf ACAR
2019 Balkan Journal of Electrical and Computer Engineering  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.5 MB)
https://web.archive.org/web/20200309163526/https://dergipark.org.tr/tr/download/article-file/679811

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Recently, orthogonal frequency division multiplexing (OFDM) with index modulation (IM) has been appeared as a novel method for future wireless communication systems.  ...  The simulation results illustrate that the proposed SA-OFDM-IM and well known OFDM-IM have same bit error rate (BER) performance while SA-OFDMIM has 40% more spectral efficiency with low complexity.  ...  In future, this work might be extended to multiple-input multiple-output (MIMO) scheme to increase spectral efficiency more. Fig. 1 . 4 Fig. 2 . 142 Fig.1.  ... 
doi:10.17694/bajece.514324 fatcat:5uopa6n4xbgchnr6flcnesns6u
Citation

Yusuf ACAR. "Subblock Aided OFDM with Index Modulation." Balkan Journal of Electrical and Computer Engineering 7.2 (2019)

Super-Mode OFDM with Index Modulation [article]

Ali Tugberk Dogukan, Ertugrul Basar
2020 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.2 MB)
https://web.archive.org/web/20201119010723/https://arxiv.org/pdf/2006.07765v2.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Other Versions

2020 pre-print
arXiv:2006.07765v1 fatcat:3dfd4lrhu5e43hw5p4reynhjbm
For the proposed scheme, a low-complexity detector is designed, theoretical analyses are performed and a bit error rate (BER) upper bound is derived.  ...  Orthogonal frequency division multiplexing (OFDM) with index modulation (OFDM-IM) appears as a promising multi-carrier waveform candidate for beyond 5G due to its attractive advantages such as operational  ...  Hence, SuM-OFDM-IM is applicable in practice with the proposed low-complexity detector. VI.  ... 
arXiv:2006.07765v2 fatcat:x4ojilzr7rhxvjbtkn6s6k3d44
Open Access Multiple Versions
Citation

Ali Tugberk Dogukan, Ertugrul Basar. "Super-Mode OFDM with Index Modulation." arXiv (2020)

Dual-Mode Index Modulation Aided OFDM

Tianqi Mao, Zhaocheng Wang, Qi Wang, Sheng Chen, Lajos Hanzo
2017 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (8.1 MB)
https://web.archive.org/web/20180720091713/https://eprints.soton.ac.uk/400646/1/Dual-Mode%2520Index%2520Modulation%2520Aided%2520OFDM.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

In this paper, a dual-mode OFDM technique (DM-OFDM) is proposed, which is combined with index modulation and enhances the attainable throughput of conventional index-modulationbased OFDM.  ...  The results also demonstrate that the performance of the proposed low-complexity detector is indistinguishable from that of the ML detector, provided that the system's signal to noise ratio is sufficiently  ...  of index modulation (IM) is related to the 33 principle of spatial modulation [4] -[6] originally conceived 34 for multiple-input-multiple-output (MIMO) systems, which 35 was then also invoked in the  ... 
doi:10.1109/access.2016.2601648 fatcat:z5wtarc67ffxji2av34xv3ss2i
DOAJ
Citation

Tianqi Mao, Zhaocheng Wang, Qi Wang, Sheng Chen, Lajos Hanzo. "Dual-Mode Index Modulation Aided OFDM." IEEE Access (2017) 50-60

« Previous Showing results 1 — 15 out of 2,605 results