C. Ravishankar

503 total citations
33 papers, 322 citations indexed

About

C. Ravishankar is a scholar working on Computer Networks and Communications, Aerospace Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, C. Ravishankar has authored 33 papers receiving a total of 322 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Computer Networks and Communications, 15 papers in Aerospace Engineering and 14 papers in Electrical and Electronic Engineering. Recurrent topics in C. Ravishankar's work include Satellite Communication Systems (15 papers), Wireless Communication Networks Research (14 papers) and Advanced Wireless Communication Techniques (11 papers). C. Ravishankar is often cited by papers focused on Satellite Communication Systems (15 papers), Wireless Communication Networks Research (14 papers) and Advanced Wireless Communication Techniques (11 papers). C. Ravishankar collaborates with scholars based in United States, Türkiye and India. C. Ravishankar's co-authors include S.B. Gelfand, Edward J. Delp, S. Dimolitsas, A.R. Noerpel, Jun Xu, Xiaobiao Huang, Andrew Morris, Jun Wang, Patrick Siarry and Mayur Pandya and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, Scientific Reports and IEEE Transactions on Information Theory.

In The Last Decade

C. Ravishankar

26 papers receiving 295 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
C. Ravishankar United States 8 123 97 90 76 73 33 322
E. Paul Ratazzi United States 9 101 0.8× 33 0.3× 149 1.7× 195 2.6× 59 0.8× 28 298
Peter Stavroulakis Greece 8 95 0.8× 33 0.3× 174 1.9× 106 1.4× 35 0.5× 25 330
Ikuo Oka Japan 11 163 1.3× 56 0.6× 258 2.9× 176 2.3× 29 0.4× 92 395
Mohammad Rezaei Finland 8 210 1.7× 53 0.5× 21 0.2× 35 0.5× 81 1.1× 14 331
Călin Vlădeanu Romania 8 44 0.4× 85 0.9× 160 1.8× 134 1.8× 36 0.5× 50 286
Mario Coutiño Netherlands 9 160 1.3× 60 0.6× 60 0.7× 43 0.6× 20 0.3× 41 284
Yuan Tang China 9 106 0.9× 41 0.4× 215 2.4× 38 0.5× 71 1.0× 32 408
Kambiz Madani United Kingdom 6 66 0.5× 33 0.3× 145 1.6× 140 1.8× 19 0.3× 28 303
Shubhabrata Sengupta United States 10 83 0.7× 30 0.3× 135 1.5× 22 0.3× 236 3.2× 11 463
Chenghong Bian United Kingdom 8 104 0.8× 21 0.2× 105 1.2× 152 2.0× 93 1.3× 18 321

Countries citing papers authored by C. Ravishankar

Since Specialization
Citations

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

Fields of papers citing papers by C. Ravishankar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Ravishankar

This figure shows the co-authorship network connecting the top 25 collaborators of C. Ravishankar. A scholar is included among the top collaborators of C. Ravishankar 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 C. Ravishankar. C. Ravishankar 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.
Ravishankar, C., et al.. (2020). Next‐generation global satellite system with mega‐constellations. International Journal of Satellite Communications and Networking. 39(1). 6–28. 27 indexed citations
3.
4.
Ravishankar, C., et al.. (2017). High Data Rate and Bandwidth Efficient Designs for Satellite Communication Systems. 2 indexed citations
5.
Ravishankar, C., et al.. (2016). Architectures for next generation high throughput satellite systems. International Journal of Satellite Communications and Networking. 34(4). 523–546. 40 indexed citations
6.
Ravishankar, C., et al.. (2014). Design and Performance Modeling of a LEO-GEO RF Cross Link. 1 indexed citations
7.
Ravishankar, C., et al.. (2014). Software Defined Satellite Networks. 13 indexed citations
8.
Wang, Jun, et al.. (2014). High Penetration Alerting Signal Design for Mobile Satellite Communications Systems. 610–616. 1 indexed citations
9.
Xu, Jun, et al.. (2011). Algorithm and analysis of using GPS for a hybrid mobile satellite terminal. 792–796. 1 indexed citations
10.
Ravishankar, C., et al.. (2011). Design and performance of a 3G mobile satellite system. 1946–1951. 6 indexed citations
11.
12.
Ravishankar, C., et al.. (2008). A comparison between the M-algorithm and the list Viterbi algorithm. 48. 1–5. 2 indexed citations
13.
Ravishankar, C., et al.. (2008). Comparing List Viterbi Algorithms with and without tail bits. 1–6. 2 indexed citations
14.
Xu, Jun, et al.. (2007). Channel Modeling for a Land Mobile Satellite System. 4596–4600. 5 indexed citations
15.
Gelfand, S.B., C. Ravishankar, & Edward J. Delp. (2003). An iterative growing and pruning algorithm for classification tree design. 818–823. 10 indexed citations
16.
Dimolitsas, S., et al.. (2002). Voice quality of interconnected PCS, Japanese cellular, and public switched telephone networks. 1. 273–276. 3 indexed citations
17.
Dimolitsas, S., et al.. (1995). Dependence of opinion scores on listening sets used in degradation category rating assessments. IEEE Transactions on Speech and Audio Processing. 3(5). 421–424. 7 indexed citations
18.
Dimolitsas, S., et al.. (1995). Correlation between headphone and telephone-handset listener opinion scores for single-stimulus voice coder performance assessments. IEEE Signal Processing Letters. 2(3). 41–43. 2 indexed citations
19.
Dimolitsas, S., et al.. (1994). Current objectives in 4-kb/s wireline-quality speech coding standardization. IEEE Signal Processing Letters. 1(11). 157–159. 5 indexed citations
20.
Gelfand, S.B., C. Ravishankar, & Edward J. Delp. (1993). Tree-structured piecewise linear adaptive equalization. IEEE Transactions on Communications. 41(1). 70–82. 9 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by E. Paul Ratazzi Breakdown of academic impact, for papers by Peter Stavroulakis Breakdown of academic impact, for papers by Ikuo Oka Breakdown of academic impact, for papers by Mohammad Rezaei Breakdown of academic impact, for papers by Călin Vlădeanu Breakdown of academic impact, for papers by Mario Coutiño Breakdown of academic impact, for papers by Yuan Tang Breakdown of academic impact, for papers by Kambiz Madani Breakdown of academic impact, for papers by Shubhabrata Sengupta Breakdown of academic impact, for papers by Chenghong Bian
Rankless by CCL
2026