Ammar Zafar

According to our database, Ammar Zafar authored at least 28 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Balancing the scale: navigating ethical and practical challenges of artificial intelligence (AI) integration in legal practices.

Ammar Zafar

Discov. Artif. Intell., 2024

2017

Throughput of Infrastructure-Based Cooperative Vehicular Networks.

Jieqiong Chen, Guoqiang Mao, Changle Li, Ammar Zafar, Albert Y. Zomaya

IEEE Trans. Intell. Transp. Syst., 2017

Capacity gains of buffer-aided moving relays.

Ammar Zafar, Mohammad Shaqfeh, Hussein M. Alnuweiri, Mohamed-Slim Alouini

Proceedings of the 2017 International Conference on Computing, 2017

2016

Maximizing Expected Achievable Rates for Block-Fading Buffer-Aided Relay Channels.

Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini

IEEE Trans. Wirel. Commun., 2016

Improved Interference-Free Channel Allocation in Coordinated Multiuser Multiantenna Open-Access Small Cells.

Redha M. Radaydeh, Ammar Zafar, Fawaz S. Al-Qahtani, Mohamed-Slim Alouini

IEEE Trans. Veh. Technol., 2016

On the achievable throughput of cooperative vehicular networks.

Jieqiong Chen, Ammar Zafar, Guoqiang Mao, Changle Li

Proceedings of the 2016 IEEE International Conference on Communications, 2016

2015

Overlay Cognitive Radios With Channel-Aware Adaptive Link Selection and Buffer-Aided Relaying.

Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini

IEEE Trans. Commun., 2015

A Suboptimal Scheme for Multi-User Scheduling in Gaussian Broadcast Channels.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

IEEE Signal Process. Lett., 2015

Low-Complexity Interference-Free Downlink Channel Assignment with Improved Performance in Coordinated Small Cells.

Redha M. Radaydeh, Ammar Zafar, Fawaz S. Al-Qahtani, Mohamed-Slim Alouini

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

2014

Relaying Strategies and Protocols for Efficient Wireless Networks.

Ammar Zafar

PhD thesis, 2014

Power Allocation Strategies for Fixed-Gain Half-Duplex Amplify-and-Forward Relaying in Nakagami-m Fading.

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

IEEE Trans. Wirel. Commun., 2014

Enhancing the Efficiency of Constrained Dual-Hop Variable-Gain AF Relaying Under Nakagami-m Fading.

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

IEEE Trans. Signal Process., 2014

Resource Allocation for Two Source-Destination Pairs Sharing a Single Relay with a Buffer.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

IEEE Trans. Commun., 2014

2013

Exploiting Multi-User Diversity and Multi-Hop Diversity in Dual-Hop Broadcast Channels.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

IEEE Trans. Wirel. Commun., 2013

On Multiple Users Scheduling Using Superposition Coding over Rayleigh Fading Channels.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

IEEE Commun. Lett., 2013

Scheduling for Dual-Hop Block-Fading Channels with Two Source-User Pairs Sharing One Relay.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Cooperative Overlay Cognitive Radio with Opportunistic Link Selection.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

Proceedings of the ISWCS 2013, 2013

Joint opportunistic scheduling and network coding for bidirectional relay channel.

Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Efficient power allocation for fixed-gain amplify-and-forward relaying in rayleigh fading.

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

Proceedings of the IEEE International Conference on Communications, 2013

Energy-efficient relay selection and optimal power allocation for performance-constrained dual-hop variable-gain AF relaying.

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

Proceedings of the 2013 IEEE Global Communications Conference, 2013

Opportunistic transmitter selection for selfless overlay cognitive radios.

Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini

Proceedings of the 2013 Asilomar Conference on Signals, 2013

2012

Energy-Efficient Power Allocation for Fixed-Gain Amplify-and-Forward Relay Networks with Partial Channel State Information.

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

IEEE Wirel. Commun. Lett., 2012

Optimizing Cooperative Cognitive Radio Networks with Opportunistic Access.

Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh

J. Comput. Networks Commun., 2012

Optimal Power Allocation for Fixed-Gain Half-Duplex Amplify-and-Forward Relaying over Rayleigh Fading Channels

Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini

CoRR, 2012

Resource allocation for relay assisted cognitive radio networks.

Ammar Zafar, Yunfei Chen, Mohamed-Slim Alouini, Redha M. Radaydeh

Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

New resource allocation scheme for cognitive relay networks with opportunistic access.

Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh

Proceedings of IEEE International Conference on Communications, 2012

Joint scheduling for dual-hop block-fading broadcast channels.

Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

Minimizing symbol error rate for cognitive relaying with opportunistic access.

Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh

Proceedings of the 7th International Conference on Cognitive Radio Oriented Wireless Networks, 2012