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Yasir Zaki

Assistant Professor of Computer Science

20082019
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Research Output 2008 2019

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Conference contribution
2019

GAIUS: A new mobile content creation and diffusion ecosystem for emerging regions

Ahmad, T., Zaki, Y., Pötsh, T., Chen, J., Sathiaseelan, A. & Subramanian, L., Jan 4 2019, Proceedings of the 10th International Conference on Information and Communication Technologies and Development, ICTD 2019. Association for Computing Machinery, a34

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ecosystems
Websites
Internet
2017

XCache: Rethinking edge caching for developing regions

Raza, A., Zaki, Y., Poestch, T., Chen, J. & Subramanian, L., Nov 16 2017, Proceedings of the 9th International Conference on Information and Communication Technologies and Development, ICTD 2017. Association for Computing Machinery, Vol. Part F132087. 3136577

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Websites
Bandwidth
Response time (computer systems)
Servers
Internet
2015

Adaptive congestion control for unpredictable cellular networks

Zaki, Y., Poestch, T., Chen, J., Subramanian, L. & Görg, C., Aug 17 2015, SIGCOMM 2015 - Proceedings of the 2015 ACM Conference on Special Interest Group on Data Communication. Association for Computing Machinery, Inc, p. 509-522 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Packet loss
Throughput
evaluation
simulation
time

Extreme web caching for faster web browsing

Raza, A., Zaki, Y., Poestch, T., Chen, J. & Subramanian, L., Aug 17 2015, SIGCOMM 2015 - Proceedings of the 2015 ACM Conference on Special Interest Group on Data Communication. Association for Computing Machinery, Inc, p. 111-112 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

World Wide Web
Websites
Servers
Engines
Bandwidth

Novel schemes for component carrier selection and radio resource allocation in LTE-Advanced uplink

Marwat, S. N. K., Dong, Y., Li, X., Zaki, Y. & Goerg, C., Jan 1 2015, Mobile Networks and Management - 6th International Conference, MONAMI 2014, Revised Selected Papers. Springer-Verlag, p. 32-46 15 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 141).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Resource allocation
Quality of service
Throughput
Fading (radio)

Scalable and self-sustained algorithms for femto-cell interference mitigation

Palipana, S., Zaki, Y., Toseef, U., Chen, J. & Goerg, C., Jan 1 2015, Mobile Networks and Management - 6th International Conference, MONAMI 2014, Revised Selected Papers. Springer-Verlag, p. 3-17 15 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 141).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Macros
Femtocell
Power control
Base stations
Ion exchange
2014

Dissecting web latency in Ghana

Zaki, Y., Chen, J., Poestch, T., Ahmad, T. & Subramanian, L., Nov 5 2014, IMC 2014 - Proceedings of the 2014 ACM. Association for Computing Machinery, p. 241-247 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Servers
Bandwidth
HTTP
Bottles
Websites

Tailoring LTE-advanced for M2M communication using wireless inband relay node

Ahmad, F., Marwat, S. N. K., Zaki, Y. & Görg, C., Jan 1 2014, Proceedings of World Telecommunications Congress 2014, WTC 2014. Institute of Electrical and Electronics Engineers Inc., 6840028

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Logistics
Communication
Multiplexing
Telecommunication traffic
2013

Addressing the challenges of e-healthcare in future mobile networks

Marwat, S. N. K., Poestch, T., Zaki, Y., Weerawardane, T. & Görg, C., Oct 22 2013, Advances in Communication Networking - 19th EUNICE/IFIP WG 6.6 International Workshop, Proceedings. p. 90-99 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8115 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Mobile Networks
Healthcare
Wireless networks
Traffic

A novel machine-to-machine traffic multiplexing in LTE-a system using wireless in-band relaying

Marwat, S. N. K., Zaki, Y., Chen, J., Timm-Giel, A. & Göerg, C., Jan 1 2013, Mobile Networks and Management - 5th International Conference, MONAMI 2013, Revised Selected Papers. Springer-Verlag, p. 149-158 10 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 125 LNICST).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Multiplexing
Telecommunication traffic
Tsunamis
Costs

Enhancing fairness and congestion control in multipath TCP

Singh, A., Xiang, M., Konsgen, A., Goerg, C. & Zaki, Y., Aug 19 2013, Proceedings of 2013 6th Joint IFIP Wireless and Mobile Networking Conference, WMNC 2013. 6549059

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scheduling

Evaluating user-centric multihomed flow management for mobile devices in simulated heterogeneous networks

Li, X., Mehani, O., Agüero, R., Boreli, R., Zaki, Y. & Toseef, U., Sep 2 2013, Mobile Networks and Management - Fourth International Conference, MONAMI 2012. p. 84-98 15 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 58).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous networks
Mobile devices
Simulators
Network protocols

Evaluating user-centric multihomed flow management in multi-user scenarios

Li, X., Mehani, O., Aguero, R., Toseef, U., Zaki, Y. & Gorg, C., Sep 16 2013, 2013 IEEE 14th International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2013. 6583448

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous networks
Network performance
Wireless local area networks (WLAN)
Mobile devices
Interfaces (computer)

Influence of future M2M communication on the LTE system

Petsch, T., Khan Marwat, S. N., Zaki, Y. & Gorg, C., Aug 19 2013, Proceedings of 2013 6th Joint IFIP Wireless and Mobile Networking Conference, WMNC 2013. 6549000

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Standardization
Wireless networks
Machine-to-machine communication

Intelligent traffic enforcement for LTE backhaul

Zaki, Y., Weerawardane, T., Hauth, S., Wallmeier, E. & Görg, C., Dec 1 2013, 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. p. 3077-3082 6 p. 6666675

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Quality of service
Network performance
Routers

LTE Radio schedulers analytical modeling using continuous time Markov chains

Zaki, Y., Weerawardane, T., Li, X. & Gorg, C., Aug 19 2013, Proceedings of 2013 6th Joint IFIP Wireless and Mobile Networking Conference, WMNC 2013. 6548995

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Markov processes
Analytical models
Quality of service
Telecommunication traffic
Large scale systems

Poster abstract: Performance evaluation of machine-to-machine communication on future mobile networks in disaster scenarios

Poestch, T., Marwat, S. N. K., Zaki, Y. & Görg, C., Oct 22 2013, Advances in Communication Networking - 19th EUNICE/IFIP WG 6.6 International Workshop, Proceedings. p. 270-273 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8115 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile Networks
Disaster
Disasters
Performance Evaluation
Wireless networks

SON potential for LTE downlink MAC scheduler

Li, X., Zaki, Y., Dong, Y., Zahariev, N. & Goerg, C., Aug 19 2013, Proceedings of 2013 6th Joint IFIP Wireless and Mobile Networking Conference, WMNC 2013. 6549001

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Quality of service
Scheduling algorithms
Scheduling
Broadband networks

Uplink QoS aware multi-homing in integrated 3GPP and non-3GPP future networks

Toseef, U., Zaki, Y., Timm-Giel, A. & Görg, C., Sep 2 2013, Mobile Networks and Management - Fourth International Conference, MONAMI 2012. p. 114-127 14 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 58).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quality of service
Heterogeneous networks
Wireless networks
2012

Design and performance analysis of bandwidth and QoS aware LTE uplink scheduler in heterogeneous traffic environment

Marwat, S. N. K., Zaki, Y., Goerg, C., Weerawardane, T. & Timm-Giel, A., Nov 22 2012, IWCMC 2012 - 8th International Wireless Communications and Mobile Computing Conference. p. 499-504 6 p. 6314254

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Telecommunication traffic
Quality of service
Bandwidth
Frequency division multiple access

Development of simulation environment for multi-homed devices in integrated 3GPP and non-3GPP networks

Toseef, U., Zaki, Y., Görg, C. & Timm-Giel, A., Dec 5 2012, MobiWac'12 - Proceedings of the 10th ACM International Symposium on Mobility Management and Wireless Access. p. 29-36 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless local area networks (WLAN)
Simulators
Bandwidth
Long Term Evolution (LTE)
Heterogeneous networks

Investigation of network virtualization and load balancing techniques in LTE networks

Li, M., Zhao, L., Li, X., Li, X., Zaki, Y., Timm-Giel, A. & Görg, C., Aug 20 2012, IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 6240347

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Network Evolution
Long Term Evolution (LTE)
Virtualization
Computer networks
Load Balancing

Optimized service aware LTE MAC scheduler with comparison against other well known schedulers

Zahariev, N., Zaki, Y., Li, X., Goerg, C., Weerawardane, T. & Timm-Giel, A., Jun 5 2012, Wired/Wireless Internet Communication - 10th International Conference, WWIC 2012, Proceedings. p. 323-331 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7277 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Scheduling algorithms
Scheduler
Scheduling Algorithm
Throughput

Performance evaluation of bandwidth and QoS aware LTE uplink scheduler

Marwat, S. N. K., Weerawardane, T., Zaki, Y., Goerg, C. & Timm-Giel, A., Jun 5 2012, Wired/Wireless Internet Communication - 10th International Conference, WWIC 2012, Proceedings. p. 298-306 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7277 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Uplink
Scheduler
Quality of Service
Performance Evaluation
2011

A novel LTE wireless virtualization framework

Zaki, Y., Zhao, L., Goerg, C. & Timm-Giel, A., Sep 26 2011, Mobile Networks and Management - Second International ICST Conference, MONAMI 2010, Revised Selected Papers. p. 245-257 13 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering; vol. 68 LNICST).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Virtualization
Mobile telecommunication systems
Routers
Servers

Dynamic spectrum trade and game-theory based network selection in LTE virtualization using uniform auctioning

Khan, M. A. & Zaki, Y., Jul 15 2011, Wired/Wireless Internet Communications - 9th IFIP TC 6 International Conference, WWIC 2011, Proceedings. p. 39-55 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6649 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Virtualization
Game theory
Game Theory
Term

End-to-end performance evaluation of virtual networks using a prototype implementation

Udugama, A., Zhao, L., Zaki, Y., Goerg, C. & Timm-Giel, A., Sep 26 2011, Mobile Networks and Management - Second International ICST Conference, MONAMI 2010, Revised Selected Papers. p. 38-49 12 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering; vol. 68 LNICST).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Virtualization
Internet

LTE virtualization: From theoretical gain to practical solution

Zhao, L., Li, M., Zaki, Y., Timm-Giel, A. & Görg, C., Nov 1 2011, Proceedings of the 2011 23rd International Teletraffic Congress, ITC 2011. p. 71-78 8 p. 6038466

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Wireless networks
Network protocols
Network performance
Multiplexing

Multi-QoS-aware fair scheduling for LTE

Zaki, Y., Weerawardane, T., Görg, C. & Timm-Giel, A., Aug 29 2011, 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings. 5956352

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Scheduler
Quality of service
Scheduling
Term

Open Connectivity Services for future networks

Zhao, L., Zaki, Y., Udugama, A., Toseef, U., Gorg, C. & Timm-Giel, A., Dec 1 2011, 2011 8th International Conference and Expo on Emerging Technologies for a Smarter World, CEWIT 2011. 6135865

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless local area networks (WLAN)

Open Connectivity Services for future networks

Zhao, L., Zaki, Y., Udugama, A., Toseef, U., Görg, C. & Timm-Giel, A., Dec 1 2011, 2011 8th International Conference and Expo on Emerging Technologies for a Smarter World, CEWIT 2011. 6135886

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless local area networks (WLAN)

Realizing the broker based dynamic spectrum allocation through LTE virtualization and uniform auctioning

Zaki, Y., Khan, M. A., Zhao, L. & Görg, C., Sep 20 2011, NETWORKING 2011 Workshops - International IFIP TC 6 Workshops: PE-CRN, NC-Pro, WCNS, and SUNSET 2011, Held at NETWORKING 2011, Revised Selected Papers. p. 85-97 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6827 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Virtualization
Term
Profitability
Profit
2010

LTE wireless virtualization and spectrum management

Zaki, Y., Zhao, L., Goerg, C. & Timm-Giel, A., Dec 1 2010, 2010 3rd Joint IFIP Wireless and Mobile Networking Conference, WMNC 2010. 5678740

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Internet
Network components
Network architecture
Routers
2009

Impact of the transport network congestion control on the HSUPA performance

Weerawardane, T., Zaki, Y., Timm-Giel, A., Malafronte, G. C., Hauth, S. & Görg, C., Oct 12 2009, VTC Spring 2009 - IEEE 69th Vehicular Technology Conference. 5073586

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Congestion Control
Uplink
High Speed
Mobile telecommunication systems
Congestion
2008

Effect of the RLC and TNL congestion control on the HSUPA network performance

Zaki, Y., Weerawardane, T., Li, X., Timm-Giel, A., Malafronte, G. C. & Görg, C., Dec 22 2008, Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008. p. 1-7 7 p. 4669841

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio links
Network performance
Telecommunication links
Specifications
Bandwidth

HSUPA backhaul bandwidth dimensioning

Li, X., Zaki, Y., Weerawardane, T., Timm-Giel, A. & Goerg, C., Dec 1 2008, 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 4699684

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3G mobile communication systems
Bandwidth
Automatic teller machines
Interfaces (computer)
Quality of service