S. Sfar

552 total citations
25 papers, 390 citations indexed

About

S. Sfar is a scholar working on Computer Networks and Communications, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, S. Sfar has authored 25 papers receiving a total of 390 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Computer Networks and Communications, 25 papers in Electrical and Electronic Engineering and 1 paper in Artificial Intelligence. Recurrent topics in S. Sfar's work include Advanced Wireless Communication Techniques (20 papers), Cooperative Communication and Network Coding (17 papers) and Advanced MIMO Systems Optimization (17 papers). S. Sfar is often cited by papers focused on Advanced Wireless Communication Techniques (20 papers), Cooperative Communication and Network Coding (17 papers) and Advanced MIMO Systems Optimization (17 papers). S. Sfar collaborates with scholars based in Hong Kong, United States and Italy. S. Sfar's co-authors include Khaled B. Letaief, Lin Dai, Rick S. Blum, Ross Murch, Yang Yang, Vincent K. N. Lau, Cheng Wang, Wai Ho Mow, R.S. Cheng and Edward Au and has published in prestigious journals such as IEEE Transactions on Communications, IEEE Transactions on Wireless Communications and IEEE Transactions on Vehicular Technology.

In The Last Decade

S. Sfar

24 papers receiving 369 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Sfar Hong Kong	12	368	298	80	15	9	25	390
Jarkko Kaleva Finland	11	360 1.0×	242 0.8×	60 0.8×	8 0.5×	7 0.8×	48	409
Rostom Zakaria France	10	425 1.2×	181 0.6×	31 0.4×	9 0.6×	9 1.0×	24	439
Farbod Kayhan Luxembourg	11	290 0.8×	154 0.5×	85 1.1×	18 1.2×	6 0.7×	31	321
Zhanji Wu China	10	323 0.9×	145 0.5×	40 0.5×	12 0.8×	4 0.4×	40	345
Hidetoshi Kayama Japan	11	411 1.1×	236 0.8×	49 0.6×	8 0.5×	9 1.0×	70	440
Masoud Olfat United States	7	275 0.7×	192 0.6×	73 0.9×	23 1.5×	6 0.7×	18	285
Jean‐Yves Baudais France	8	234 0.6×	182 0.6×	58 0.7×	11 0.7×	14 1.6×	39	287
Jarno Niemelä Finland	8	304 0.8×	198 0.7×	48 0.6×	12 0.8×	4 0.4×	18	338
Jiyong Pang China	11	313 0.9×	209 0.7×	37 0.5×	22 1.5×	20 2.2×	30	334
Jong-Bu Lim South Korea	10	512 1.4×	440 1.5×	68 0.8×	9 0.6×	4 0.4×	20	520

Countries citing papers authored by S. Sfar

Since Specialization

Citations

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

Fields of papers citing papers by S. Sfar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Sfar

This figure shows the co-authorship network connecting the top 25 collaborators of S. Sfar. A scholar is included among the top collaborators of S. Sfar 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 S. Sfar. S. Sfar 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

Sfar, S., et al.. (2010). Receive antenna selection for closely-spaced antennas with mutual coupling. IEEE Transactions on Wireless Communications. 9(2). 652–661. 24 indexed citations

Sfar, S., et al.. (2009). Analysis of MIMO Systems With Receive Antenna Selection in Spatially Correlated Rayleigh Fading Channels. IEEE Transactions on Vehicular Technology. 58(1). 251–262. 45 indexed citations

Blum, Rick S., et al.. (2009). A near-optimal joint transmit and receive antenna selection algorithm for MIMO systems. 554–557. 19 indexed citations

Lin, Zinan, et al.. (2009). MAC v. PHY: How to Relay in Cellular Networks. 2. 1–6. 2 indexed citations

Yang, Yang, Rick S. Blum, & S. Sfar. (2009). Antenna Selection for MIMO Systems with Closely Spaced Antennas. EURASIP Journal on Wireless Communications and Networking. 2009(1). 16 indexed citations

Sfar, S., et al.. (2008). Protocols and system capacity of relay-enhanced HSDPA systems. 179–184. 4 indexed citations

Yang, Yang, S. Sfar, & Rick S. Blum. (2008). A simulation study of antenna selection for compact MIMO arrays. 57–61. 4 indexed citations

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2007). A quasi-orthogonal group space-time architecture to achieve a better diversity-multiplexing tradeoff. IEEE Transactions on Wireless Communications. 6(4). 1295–1307. 2 indexed citations

Sfar, S. & Khaled B. Letaief. (2006). Transactions letters - Layered group detection for multiuser mimo wireless cdma systems. IEEE Transactions on Wireless Communications. 5(9). 2305–2311. 6 indexed citations

10.

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2006). Optimal antenna selection based on capacity maximization for MIMO systems in correlated channels. IEEE Transactions on Communications. 54(3). 563–573. 55 indexed citations

11.

Sfar, S., et al.. (2006). On the Importance of Modeling the Mutual Coupling for Antenna Selection for Closely-Spaced Arrays. 1351–1355. 12 indexed citations

12.

Sfar, S., Lin Dai, & Khaled B. Letaief. (2005). Optimal Diversity-Multiplexing Tradeoff With Group Detection for MIMO Systems. IEEE Transactions on Communications. 53(7). 1178–1190. 38 indexed citations

13.

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2005). Towards a better diversity-multiplexing tradeoff in MIMO systems. 4. 2422–2426. 5 indexed citations

14.

Sfar, S., Lin Dai, & Khaled B. Letaief. (2005). Optimal rate allocation for group zero forcing. 1. 371–375.

15.

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2005). A quasi-orthogonal group space-time architecture for higher diversity gains. 5. 2931–2935. 5 indexed citations

16.

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2005). An Efficient Detector for Combined Space–Time Coding and Layered Processing. IEEE Transactions on Communications. 53(9). 1438–1442. 13 indexed citations

17.

Dai, Lin, S. Sfar, & Khaled B. Letaief. (2004). Receive antenna selection for MIMO systems in correlated channels. 2944–2948 Vol.5. 22 indexed citations

18.

Sfar, S. & Khaled B. Letaief. (2004). Group ordered successive interference cancellation for multiuser detection in MIMO CDMA systems. 2. 888–893. 13 indexed citations

19.

Sfar, S. & Khaled B. Letaief. (2004). Improved pre-combining group multiuser detection in bpsk-modulated systems with multiple receive antennas. 1. 267–271. 2 indexed citations

20.

Sfar, S., Ross Murch, & Khaled B. Letaief. (2003). Layered space-time multiuser detection over wireless uplink systems. IEEE Transactions on Wireless Communications. 24(5). 653–668. 67 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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