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372 results on '"Laskar, Rabul Hussain"'

3. A General Approach to Fully Linearize the Power Amplifiers in mMIMO with Less Complexity

Author

Prasad, Ganesh, Johansson, Håkan, and Laskar, Rabul Hussain

Subjects
Computer Science - Information Theory, Computer Science - Hardware Architecture
Abstract

A radio frequency (RF) power amplifier (PA) plays an important role to amplify the message signal at higher power to transmit it to a distant receiver. Due to a typical nonlinear behavior of the PA at high power transmission, a digital predistortion (DPD), exploiting the preinversion of the nonlinearity, is used to linearize the PA. However, in a massive MIMO (mMIMO) transmitter, a single DPD is not sufficient to fully linearize the hundreds of PAs. Further, for the full linearization, assigning a separate DPD to each PA is complex and not economical. In this work, we address these challenges via the proposed low-complexity DPD (LC-DPD) scheme. Initially, we describe the fully-featured DPD (FF-DPD) scheme to linearize the multiple PAs and examine its complexity. Thereafter, using it, we derive the LC-DPD scheme that can adaptively linearize the PAs as per the requirement. The coefficients in the two schemes are learned using the algorithms that adopt indirect learning architecture based recursive prediction error method (ILA-RPEM) due to its adaptive and free from matrix inversion operations. Furthermore, for the LC-DPD structure, we have proposed three algorithms based on correlation of its common coefficients with the distinct coefficients. Lastly, the performance of the algorithms are quantified using the obtained numerical results.

Published
2023

4. An Analysis of Transfer Learning Model for Deep Neural Network-based Automated Brain Tumor Diagnosis from MR Images

Author

Hussain, Ashfaq, Pothuraju, Chintha Sri, Barlaskar, Saharul Alom, Laskar, Rabul Hussain, Chan, Albert P. C., Series Editor, Hong, Wei-Chiang, Series Editor, Mellal, Mohamed Arezki, Series Editor, Narayanan, Ramadas, Series Editor, Nguyen, Quang Ngoc, Series Editor, Ong, Hwai Chyuan, Series Editor, Sachsenmeier, Peter, Series Editor, Sun, Zaicheng, Series Editor, Ullah, Sharif, Series Editor, Wu, Junwei, Series Editor, Zhang, Wei, Series Editor, Murugan, R, editor, Karsh, Ram Kumar, editor, Goel, Tripti, editor, and Laskar, Rabul Hussain, editor

Published
2024
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5. Impact in the performance measures for watermark Specific embedding on a hybrid digital image watermarking framework

Author

Barlaskar, Saharul Alom, Kirupakaran, Anish Monsley, Hussain, Ashfaq, Aktar, Masuma, Laskar, Rabul Hussain, Khan, Taimoor, Chan, Albert P. C., Series Editor, Hong, Wei-Chiang, Series Editor, Mellal, Mohamed Arezki, Series Editor, Narayanan, Ramadas, Series Editor, Nguyen, Quang Ngoc, Series Editor, Ong, Hwai Chyuan, Series Editor, Sachsenmeier, Peter, Series Editor, Sun, Zaicheng, Series Editor, Ullah, Sharif, Series Editor, Wu, Junwei, Series Editor, Zhang, Wei, Series Editor, Murugan, R, editor, Karsh, Ram Kumar, editor, Goel, Tripti, editor, and Laskar, Rabul Hussain, editor

Published
2024
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13. Peer-Review Statements

Author

Murugan, R., Karsh, Ram Kumar, Goel, Tripti, Laskar, Rabul Hussain, Chan, Albert P. C., Series Editor, Hong, Wei-Chiang, Series Editor, Mellal, Mohamed Arezki, Series Editor, Narayanan, Ramadas, Series Editor, Nguyen, Quang Ngoc, Series Editor, Ong, Hwai Chyuan, Series Editor, Sachsenmeier, Peter, Series Editor, Sun, Zaicheng, Series Editor, Ullah, Sharif, Series Editor, Wu, Junwei, Series Editor, Zhang, Wei, Series Editor, Murugan, R, editor, Karsh, Ram Kumar, editor, Goel, Tripti, editor, and Laskar, Rabul Hussain, editor

Published
2024
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14. Intelligent Speaker Identification System Under Multi-Variability Speech Conditions

Author

Saritha, Banala, Manoj, Tungala Thiru Venkata Naga, Sharma, Sachin Kumar, Laskar, Rabul Hussain, Choudhury, Madhuchhanda, Monsley, K. Anish, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, Swain, Bibhu Prasad, editor, and Dixit, Uday Shanker, editor

Published
2024
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19. A Comprehensive Review on Speaker Recognition

Author

Saritha, Banala, Laskar, Mohammad Azharuddin, Laskar, Rabul Hussain, Celebi, Emre, Series Editor, Chen, Jingdong, Series Editor, Gopi, E. S., Series Editor, Neustein, Amy, Series Editor, Poor, H. Vincent, Series Editor, Liotta, Antonio, Series Editor, Di Mauro, Mario, Series Editor, Biswas, Anupam, editor, Wennekes, Emile, editor, Wieczorkowska, Alicja, editor, and Laskar, Rabul Hussain, editor

Published
2023
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24. Ischemic Stroke Lesion Segmentation in CT Perfusion Images Using U-Net with Group Convolutions

Author

Raju, Chintha Sri Pothu, Kirupakaran, Anish Monsley, Neelapu, Bala Chakravarthy, Laskar, Rabul Hussain, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Gupta, Deep, editor, Bhurchandi, Kishor, editor, Murala, Subrahmanyam, editor, Raman, Balasubramanian, editor, and Kumar, Sanjeev, editor

Published
2023
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32. Effect of End Point Detection on Fixed Phrase Speaker Verification

Author

Shome, Nirupam, Laskar, Rabul Hussain, Kashyap, Richik, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Chong, Peter Han Joo, editor, Kalam, Akhtar, editor, Pascoal, Antonio, editor, and Bera, Manas Kumar, editor

Published
2022
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41. A Robust Technique for End Point Detection Under Practical Environment

Author

Shome, Nirupam, Laskar, Rabul Hussain, Kashyap, Richik, Bandyopadhyay, Sivaji, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Bhattacharjee, Arup, editor, Borgohain, Samir Kr., editor, Soni, Badal, editor, Verma, Gyanendra, editor, and Gao, Xiao-Zhi, editor

Published
2020
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42. Speaker Verification Systems: A Comprehensive Review

Author

Baruah, Ujwala, Laskar, Rabul Hussain, Purkayashtha, Biswajit, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Elçi, Atilla, editor, Sa, Pankaj Kumar, editor, Modi, Chirag N., editor, Olague, Gustavo, editor, Sahoo, Manmath N., editor, and Bakshi, Sambit, editor

Published
2020
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43. Formants and Prosody-Based Automatic Tonal and Non-tonal Language Classification of North East Indian Languages

Author

Bhanja, Chuya China, Laskar, Mohammad Azharuddin, Laskar, Rabul Hussain, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Elçi, Atilla, editor, Sa, Pankaj Kumar, editor, Modi, Chirag N., editor, Olague, Gustavo, editor, Sahoo, Manmath N., editor, and Bakshi, Sambit, editor

Published
2020
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