Ammar Zafar
Ammar Zafar publishes mostly in Electrical and Electronic Engineering, Computer Networks and Communications and Information Systems, on topics such as Cooperative Communication and Network Coding, Advanced MIMO Systems Optimization and Full-Duplex Wireless Communications.
- World rank
- #1,777,460 of 7,710,434 ranked researchers
- Rank in Saudi Arabia
- #7,610 of 25,688
- Works
- 39
- Citations
- 491
- Citations per work
- 12.6
What does Ammar Zafar research?
Ammar Zafar's work is mostly in Computer Science (41%), Engineering (41%), Social Sciences (6%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences3281.9%
- Computer Science1641.4%
- Engineering1640.5%
- Everything else49.1%
- Social Sciences49.0%
- 1Electrical and Electronic Engineering40% of their works
- 2Computer Networks and Communications36% of their works
- 3Information Systems5% of their works
- 4Political Science and International Relations4% of their works
- 5Safety Research3% of their works
- 6Finance3% of their works
Research topics
- Cooperative Communication and Network Coding
- Advanced MIMO Systems Optimization
- Full-Duplex Wireless Communications
- Cognitive Radio Networks and Spectrum Sensing
- Advanced Wireless Network Optimization
- Blockchain Technology Applications and Security
- Advanced Wireless Communication Technologies
- Wireless Communication Security Techniques
Which keywords describe Ammar Zafar's research?
The keywords of their largest research topics: Wireless Networks, Cooperative Diversity, Network Coding, Wireless Communication, Energy Efficiency, Resource Allocation, Cellular Networks and Massive MIMO.
- Wireless Communications
- Non-Orthogonal Multiple Access
- Internet of Things
- Spectrum Sensing
- Cross-Layer Optimization
- Self-Interference Cancellation
- Massive MIMO
- Resource Allocation
- Wireless Communication
- Cooperative Diversity
- Wireless Networks
- Network Coding
- Energy Efficiency
- Cellular Networks
- Full-Duplex
- Cognitive Radio
- Quality of Service
- Blockchain
- Intelligent Reflecting Surfaces
- Physical Layer Security
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 20 words, with their numbers
- Wireless Networks322 topics
- Cooperative Diversity251 topic
- Network Coding251 topic
- Wireless Communication213 topics
- Energy Efficiency192 topics
- Resource Allocation172 topics
- Cellular Networks151 topic
- Massive MIMO151 topic
- Full-Duplex101 topic
- Self-Interference Cancellation101 topic
- Cognitive Radio71 topic
- Cross-Layer Optimization71 topic
- Quality of Service71 topic
- Spectrum Sensing71 topic
- Blockchain61 topic
- Internet of Things61 topic
- Intelligent Reflecting Surfaces41 topic
- Non-Orthogonal Multiple Access41 topic
- Physical Layer Security41 topic
- Wireless Communications41 topic
Where does Ammar Zafar work?
Ammar Zafar's main affiliation in the publication record is King Abdullah University of Science and Technology, Saudi Arabia.
How many publications and citations does Ammar Zafar have?
OpenAlex counts 39 works and 491 citations for Ammar Zafar, an h-index of 11, ranking #1,777,460 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
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