Preetam Kumar

450 total citations
49 papers, 343 citations indexed

About

Preetam Kumar is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Aerospace Engineering. According to data from OpenAlex, Preetam Kumar has authored 49 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Electrical and Electronic Engineering, 13 papers in Computer Networks and Communications and 10 papers in Aerospace Engineering. Recurrent topics in Preetam Kumar's work include PAPR reduction in OFDM (17 papers), Advanced Wireless Communication Techniques (15 papers) and Wireless Communication Networks Research (11 papers). Preetam Kumar is often cited by papers focused on PAPR reduction in OFDM (17 papers), Advanced Wireless Communication Techniques (15 papers) and Wireless Communication Networks Research (11 papers). Preetam Kumar collaborates with scholars based in India, Azerbaijan and Italy. Preetam Kumar's co-authors include Bikash Ranjan Parida, Moawad I. Dessouky, Fathi E. Abd El‐Samie, Khaled Ramadan, Sudhir Kumar, Mithun Mukherjee, Kailash Chandra Ray, Sriparna Basu, Ashok Kumar and Srinivas Talabattula and has published in prestigious journals such as Journal of the Optical Society of America B, IEEE Communications Letters and IEEE Systems Journal.

In The Last Decade

Preetam Kumar

40 papers receiving 331 citations

Peers

Preetam Kumar
Pierre-Jean Bouvet France
Henry Dol Netherlands
Trond Jenserud Norway
Mohammad Furqan Ali Russia
Ivor Nissen Germany
Chris Murphy United States
Nel Samama France
I‐Tai Lu United States
Laura J. Johnson United Kingdom
Robert Been Belgium
Pierre-Jean Bouvet France
Preetam Kumar
Citations per year, relative to Preetam Kumar Preetam Kumar (= 1×) peers Pierre-Jean Bouvet

Countries citing papers authored by Preetam Kumar

Since Specialization
Citations

This map shows the geographic impact of Preetam Kumar'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 Preetam Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Preetam Kumar more than expected).

Fields of papers citing papers by Preetam Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Preetam Kumar. 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 Preetam Kumar. The network helps show where Preetam Kumar may publish in the future.

Co-authorship network of co-authors of Preetam Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Preetam Kumar. A scholar is included among the top collaborators of Preetam Kumar 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 Preetam Kumar. Preetam Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Kumar, Preetam, et al.. (2025). A low complexity NOMA-aided DFrFT-OFDM-IM system for 5G and beyond communication. AEU - International Journal of Electronics and Communications. 196. 155799–155799.
3.
Kumar, Preetam, et al.. (2024). A Novel Rotated Constellation-Based LLR Detector for Flexible NOMA Based OFDM-IM Scheme. 1–6. 1 indexed citations
4.
Anand, S. C., et al.. (2023). A use-case efficient DFrFT-based index modulated-OFDM system in the presence of CFO. AEU - International Journal of Electronics and Communications. 170. 154756–154756. 3 indexed citations
5.
Kumar, Preetam, et al.. (2023). Low complexity successive interference cancellation receiver for DCT-NOMA-OFDM system with CFO. Physical Communication. 58. 102053–102053. 8 indexed citations
6.
7.
Kumar, Anand, et al.. (2023). IOT Based Car Parking System. SSRN Electronic Journal.
8.
9.
Kumar, Preetam, et al.. (2023). A compact 1 × 4 wavelength demultiplexer by Inverse Design. 45–46.
10.
Kumar, Preetam, et al.. (2022). A Low Complexity Two-Stage LLR Detector for Downlink OFDM-IM NOMA. IEEE Communications Letters. 26(10). 2247–2251. 9 indexed citations
11.
Parida, Bikash Ranjan & Preetam Kumar. (2020). Mapping and dynamic analysis of mangrove forest during 2009–2019 using landsat–5 and sentinel–2 satellite data along Odisha Coast. Tropical Ecology. 61(4). 538–549. 27 indexed citations
12.
Kumar, Preetam, et al.. (2020). Short-term changes in topometric indices after discontinuation of rigid gas permeable lens wear in keratoconic eyes. Indian Journal of Ophthalmology. 68(12). 2911–2911. 4 indexed citations
13.
Kumar, Preetam, et al.. (2020). Low complexity interference compensation for DFRFT‐based OFDM system with CFO. IET Communications. 14(14). 2270–2281. 4 indexed citations
14.
Ramadan, Khaled, et al.. (2019). Enhanced OFDM-NOMA for next generation wireless communication: A study of PAPR reduction and sensitivity to CFO and estimation errors. AEU - International Journal of Electronics and Communications. 102. 9–24. 69 indexed citations
15.
16.
Kumar, Vikas, Kailash Chandra Ray, & Preetam Kumar. (2016). Low-complexity CORDIC-based VLSI design and FPGA prototype of CI-OFDMA system for next-generation. 22. 22–27. 2 indexed citations
17.
Kumar, Ashok, Preetam Kumar, & Sriparna Basu. (2015). Enterococcus fecalis Sepsis and Leukemoid Reaction. Journal of Pediatric Hematology/Oncology. 37(7). e419–e420. 6 indexed citations
18.
Kumar, Preetam, et al.. (2015). Performance analysis of variable rate multicarrier transmission schemes over LMS channel. 34. 1–6. 1 indexed citations
19.
Kumar, Preetam, et al.. (2012). Underwater acoustic sensor network for early warning generation. 1–6. 38 indexed citations
20.
Mukherjee, Mithun & Preetam Kumar. (2012). Design and performance of WH-spread CI/MC-CDMA with iterative interference cancellation receiver. Physical Communication. 5(3). 217–229. 4 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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2026