K. Challapali
Impact in
- Computer Networks and Communications top 0.5%
- Cognitive Radio Networks and Spectrum Sensing
- Wireless Communication Networks Research
- Distributed Sensor Networks and Detection Algorithms
- Cooperative Communication and Network Coding
- Wireless Networks and Protocols
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- Advanced MIMO Systems Optimization
- Power Line Communications and Noise
- Wireless Communication Security Techniques
Papers in
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- Cognitive Radio Networks and Spectrum Sensing 14
- Wireless Communication Networks Research 7
- Wireless Networks and Protocols 6
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- Advanced MIMO Systems Optimization 9
- Power Line Communications and Noise 6
- Co-authors
- Carlos Cordeiro (8 shared papers)Dagnachew Birru (3 shared papers)Monisha Ghosh (5 shared papers)Sai Shankar N (2 shared papers)Sai Shankar N. (1 shared paper)Jianfeng Wang (1 shared paper)Dave Cavalcanti (3 shared papers)Chun‐Ting Chou (3 shared papers)
- Journals
- IEEE Transactions on Consumer Electronics (4 papers)IEEE Communications Magazine (2 papers)IEEE Journal on Selected Areas in Communications (1 paper)IEEE photonics journal (1 paper)International Journal of Imaging Systems and Technology (1 paper)
- Partner nations
- United StatesFinlandUnited Kingdom
In The Last Decade
K. Challapali
33 papers receiving 2.4k citations
K. Challapali's Hit Papers
Peers
Comparison fields: 5 of 58
- Computer Networks and Communications 2.4k
- Electrical and Electronic Engineering 1.8k
- Signal Processing 230
- Computational Mechanics 194
- Management Information Systems 67
Countries citing papers authored by K. Challapali
This map shows the geographic impact of K. Challapali'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 K. Challapali with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Challapali more than expected).
Fields of papers citing papers by K. Challapali
This network shows the impact of papers produced by K. Challapali. 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 K. Challapali. The network helps show where K. Challapali may publish in the future.
Co-authors
The 25 scholars most cited alongside K. Challapali, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 34 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | IEEE 802.22: the first worldwide wireless standard based on cognitive radios Hit paper breakdown → | 2005 | 587 |
| 2 | IEEE 802.22: An Introduction to the First Wireless Standard based on Cognitive Radios Hit paper breakdown → | 2006 | 460 |
| 3 | 2007 | 310 | |
| 4 | 2005 | 283 | |
| 5 | 2011 | 263 | |
| 6 | 2006 | 118 | |
| 7 | 2007 | 98 | |
| 8 | 2008 | 82 | |
| 9 | 2006 | 68 | |
| 10 | 2005 | 67 | |
| 11 | 1992 | 55 | |
| 12 | Spectrum Agile Radio: Detecting Spectrum Opportunities | 2004 | 50 |
| 13 | 2010 | 42 | |
| 14 | 2005 | 29 | |
| 15 | 2008 | 25 | |
| 16 | 1995 | 23 | |
| 17 | 2007 | 20 | |
| 18 | 2006 | 17 | |
| 19 | 2017 | 16 | |
| 20 | 2000 | 9 |
About K. Challapali
K. Challapali is a scholar working on Computer Networks and Communications, Electrical and Electronic Engineering, Computer Vision and Pattern Recognition, Signal Processing and Sociology and Political Science, having authored 34 papers that have together received 2.7k indexed citations. Recurring topics across this work include Cognitive Radio Networks and Spectrum Sensing (14 papers), Video Coding and Compression Technologies (12 papers), Advanced MIMO Systems Optimization (9 papers), Advanced Data Compression Techniques (9 papers), Wireless Communication Networks Research (7 papers), Wireless Networks and Protocols (6 papers), Image and Video Quality Assessment (6 papers) and Power Line Communications and Noise (6 papers). The work is most often cited by research in Computer Networks and Communications (2.4k citations), Electrical and Electronic Engineering (1.8k citations), Signal Processing (230 citations), Computational Mechanics (194 citations) and Management Information Systems (67 citations). K. Challapali has collaborated with scholars based in United States, Finland and United Kingdom. Frequent co-authors include Carlos Cordeiro, Dagnachew Birru, Monisha Ghosh, Sai Shankar N, Sai Shankar N., Jianfeng Wang, Dave Cavalcanti, Chun‐Ting Chou, Zhun Zhong and Jianfeng Wang. Their work appears in journals such as IEEE Transactions on Consumer Electronics, IEEE Communications Magazine, IEEE Journal on Selected Areas in Communications, IEEE photonics journal and International Journal of Imaging Systems and Technology.
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.