Rakshith Rajashekar

1.3k total citations
30 papers, 1.0k citations indexed

About

Rakshith Rajashekar is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Aerospace Engineering. According to data from OpenAlex, Rakshith Rajashekar has authored 30 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Electrical and Electronic Engineering, 16 papers in Computer Networks and Communications and 6 papers in Aerospace Engineering. Recurrent topics in Rakshith Rajashekar's work include Advanced Wireless Communication Technologies (23 papers), Cooperative Communication and Network Coding (15 papers) and Advanced Wireless Communication Techniques (10 papers). Rakshith Rajashekar is often cited by papers focused on Advanced Wireless Communication Technologies (23 papers), Cooperative Communication and Network Coding (15 papers) and Advanced Wireless Communication Techniques (10 papers). Rakshith Rajashekar collaborates with scholars based in United Kingdom, India and Japan. Rakshith Rajashekar's co-authors include Lajos Hanzo, K.V.S. Hari, Naoki Ishikawa, Shinya Sugiura, Chao Xu, Lie‐Liang Yang, Robert G. Maunder, Zhaocheng Wang, Zhaocheng Wang and Marco Di Renzo and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Access and IEEE Journal on Selected Areas in Communications.

In The Last Decade

Rakshith Rajashekar

30 papers receiving 980 citations

Peers

Rakshith Rajashekar

EEE

CNC

Xiangbin Yu China

İbrahim Altunbaş Türkiye

Mutlu Koca Türkiye

Osamah S. Badarneh Jordan

Dageng Chen China

Qi‐Yue Yu China

Sultangali Arzykulov Kazakhstan

Mohammed F. A. Ahmed Canada

Mahmoud Taherzadeh Canada

Michèle A. Wigger Switzerland

Xiangbin Yu China

Rakshith Rajashekar

683 ×0.7

EEE

352 ×1.0

CNC

211 ×0.7

32 ×1.1

11 ×0.5

Citations per year, relative to Rakshith Rajashekar Rakshith Rajashekar (= 1×) peers Xiangbin Yu

Countries citing papers authored by Rakshith Rajashekar

Since Specialization

Citations

This map shows the geographic impact of Rakshith Rajashekar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rakshith Rajashekar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rakshith Rajashekar more than expected).

Fields of papers citing papers by Rakshith Rajashekar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rakshith Rajashekar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rakshith Rajashekar. The network helps show where Rakshith Rajashekar may publish in the future.

Co-authorship network of co-authors of Rakshith Rajashekar

This figure shows the co-authorship network connecting the top 25 collaborators of Rakshith Rajashekar. A scholar is included among the top collaborators of Rakshith Rajashekar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rakshith Rajashekar. Rakshith Rajashekar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Xu, Chao, Yifeng Xiong, Naoki Ishikawa, et al.. (2021). Space-, Time- and Frequency-Domain Index Modulation for Next-Generation Wireless: A Unified Single-/Multi-Carrier and Single-/Multi-RF MIMO Framework. IEEE Transactions on Wireless Communications. 20(6). 3847–3864. 11 indexed citations

Ishikawa, Naoki, Rakshith Rajashekar, Chao Xu, et al.. (2019). Differential-Detection Aided Large-Scale Generalized Spatial Modulation is Capable of Operating in High-Mobility Millimeter-Wave Channels. IEEE Journal of Selected Topics in Signal Processing. 13(6). 1360–1374. 27 indexed citations

Xu, Chao, Peichang Zhang, Rakshith Rajashekar, et al.. (2019). “Near-Perfect” Finite-Cardinality Generalized Space-Time Shift Keying. IEEE Journal on Selected Areas in Communications. 37(9). 2146–2164. 16 indexed citations

Rajashekar, Rakshith, Chao Xu, Naoki Ishikawa, Lie‐Liang Yang, & Lajos Hanzo. (2019). Multicarrier Division Duplex Aided Millimeter Wave Communications. IEEE Access. 7. 100719–100732. 6 indexed citations

Rajashekar, Rakshith, Chao Xu, Naoki Ishikawa, Lie‐Liang Yang, & Lajos Hanzo. (2019). Subcarrier Subset Selection-Aided Transmit Precoding Achieves Full-Diversity in Index Modulation. IEEE Transactions on Vehicular Technology. 68(11). 11031–11041. 3 indexed citations

Rajashekar, Rakshith, Marco Di Renzo, K.V.S. Hari, & Lajos Hanzo. (2018). A Beamforming-Aided Full-Diversity Scheme for Low-Altitude Air-to-Ground Communication Systems Operating With Limited Feedback. IEEE Transactions on Communications. 66(12). 6602–6613. 13 indexed citations

Rajashekar, Rakshith, Lie‐Liang Yang, K.V.S. Hari, & Lajos Hanzo. (2018). Transmit Antenna Subset Selection in Generalized Spatial Modulation Systems. IEEE Transactions on Vehicular Technology. 68(2). 1979–1983. 13 indexed citations

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2018). Transmit Antenna Subset Selection for Single and Multiuser Spatial Modulation Systems Operating in Frequency Selective Channels. IEEE Transactions on Vehicular Technology. 67(7). 6156–6169. 11 indexed citations

Xu, Chao, Peichang Zhang, Rakshith Rajashekar, et al.. (2018). Finite-Cardinality Single-RF Differential Space-Time Modulation for Improving the Diversity-Throughput Tradeoff. IEEE Transactions on Communications. 67(1). 318–335. 20 indexed citations

10.

Xu, Chao, Rakshith Rajashekar, Naoki Ishikawa, Shinya Sugiura, & Lajos Hanzo. (2017). Single-RF Index Shift Keying Aided Differential Space–Time Block Coding. IEEE Transactions on Signal Processing. 66(3). 773–788. 22 indexed citations

11.

Rajashekar, Rakshith & Lajos Hanzo. (2017). User Selection Algorithms for Block Diagonalization Aided Multiuser Downlink mm-Wave Communication. IEEE Access. 5. 5760–5772. 17 indexed citations

12.

Rajashekar, Rakshith, Chao Xu, Naoki Ishikawa, et al.. (2017). Algebraic Differential Spatial Modulation is Capable of Approaching the Performance of its Coherent Counterpart. IEEE Transactions on Communications. 1–1. 23 indexed citations

13.

Ishikawa, Naoki, Rakshith Rajashekar, Shinya Sugiura, & Lajos Hanzo. (2016). Generalized Spatial Modulation Based Reduced-RF-Chain Millimeter-Wave Communications. IEEE Transactions on Vehicular Technology. 1–1. 64 indexed citations

14.

Rajashekar, Rakshith & Lajos Hanzo. (2016). Iterative Matrix Decomposition Aided Block Diagonalization for mm-Wave Multiuser MIMO Systems. IEEE Transactions on Wireless Communications. 16(3). 1372–1384. 77 indexed citations

15.

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2015). Quantifying the Transmit Diversity Order of Euclidean Distance Based Antenna Selection in Spatial Modulation. IEEE Signal Processing Letters. 22(9). 1434–1437. 49 indexed citations

16.

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2014). Reduced-Complexity ML Detection and Capacity-Optimized Training for Spatial Modulation Systems. IEEE Transactions on Communications. 62(1). 112–125. 144 indexed citations

17.

Rajashekar, Rakshith, K.V.S. Hari, K. Giridhar, & Lajos Hanzo. (2013). Performance Analysis of Antenna Selection Algorithms in Spatial Modulation Systems with Imperfect CSIR. European Wireless Conference. 1–5. 8 indexed citations

18.

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2013). Antenna Selection in Spatial Modulation Systems. IEEE Communications Letters. 17(3). 521–524. 191 indexed citations

19.

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2013). Structured dispersion matrices from division algebra codes for space-time shift keying. IEEE Signal Processing Letters. 20(4). 371–374. 8 indexed citations

20.

Rajashekar, Rakshith, K.V.S. Hari, & Lajos Hanzo. (2011). Field Extension Code Based Dispersion Matrices for Coherently Detected Space-Time Shift Keying. ePrints Soton (University of Southampton). 1–5. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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