Ammar Zafar

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 7

Top Topics

Allocation Strategies

Polynomial Approximation

Vehicular Networks

Resource Allocation

Top Venues

IEEE Trans. Commun.

IEEE Trans. Wirel. Commun.

IEEE Signal Process. Lett.

Publications

Ammar Zafar
Balancing the scale: navigating ethical and practical challenges of artificial intelligence (AI) integration in legal practices. Discov. Artif. Intell. 4 (1) (2024)
Jieqiong Chen, Guoqiang Mao, Changle Li, Ammar Zafar, Albert Y. Zomaya
Throughput of Infrastructure-Based Cooperative Vehicular Networks. IEEE Trans. Intell. Transp. Syst. 18 (11) (2017)
Ammar Zafar, Mohammad Shaqfeh, Hussein M. Alnuweiri, Mohamed-Slim Alouini
Capacity gains of buffer-aided moving relays. ICNC (2017)
Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini
Maximizing Expected Achievable Rates for Block-Fading Buffer-Aided Relay Channels. IEEE Trans. Wirel. Commun. 15 (9) (2016)
Redha M. Radaydeh, Ammar Zafar, Fawaz S. Al-Qahtani, Mohamed-Slim Alouini
Improved Interference-Free Channel Allocation in Coordinated Multiuser Multiantenna Open-Access Small Cells. IEEE Trans. Veh. Technol. 65 (12) (2016)
Jieqiong Chen, Ammar Zafar, Guoqiang Mao, Changle Li
On the achievable throughput of cooperative vehicular networks. ICC (2016)
Jieqiong Chen, Guoqiang Mao, Changle Li, Ammar Zafar, Albert Y. Zomaya
Throughput of Infrastructure-based Cooperative Vehicular Networks. CoRR (2016)
Redha M. Radaydeh, Ammar Zafar, Fawaz S. Al-Qahtani, Mohamed-Slim Alouini
Low-Complexity Interference-Free Downlink Channel Assignment with Improved Performance in Coordinated Small Cells. VTC Spring (2015)
Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini
Overlay Cognitive Radios With Channel-Aware Adaptive Link Selection and Buffer-Aided Relaying. IEEE Trans. Commun. 63 (8) (2015)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
A Suboptimal Scheme for Multi-User Scheduling in Gaussian Broadcast Channels. IEEE Signal Process. Lett. 22 (2) (2015)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
Resource Allocation for Two Source-Destination Pairs Sharing a Single Relay with a Buffer. IEEE Trans. Commun. 62 (5) (2014)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Power Allocation Strategies for Fixed-Gain Half-Duplex Amplify-and-Forward Relaying in Nakagami-m Fading. IEEE Trans. Wirel. Commun. 13 (1) (2014)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Enhancing the Efficiency of Constrained Dual-Hop Variable-Gain AF Relaying Under Nakagami-m Fading. IEEE Trans. Signal Process. 62 (14) (2014)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
On Multiple Users Scheduling Using Superposition Coding over Rayleigh Fading Channels. IEEE Commun. Lett. 17 (4) (2013)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Energy-efficient relay selection and optimal power allocation for performance-constrained dual-hop variable-gain AF relaying. GLOBECOM (2013)
Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini
Opportunistic transmitter selection for selfless overlay cognitive radios. ACSSC (2013)
Mohammad Shaqfeh, Ammar Zafar, Hussein M. Alnuweiri, Mohamed-Slim Alouini
Joint opportunistic scheduling and network coding for bidirectional relay channel. ISIT (2013)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
Scheduling for Dual-Hop Block-Fading Channels with Two Source-User Pairs Sharing One Relay. VTC Fall (2013)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Efficient power allocation for fixed-gain amplify-and-forward relaying in rayleigh fading. ICC Workshops (2013)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
Cooperative Overlay Cognitive Radio with Opportunistic Link Selection. ISWCS (2013)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
Exploiting Multi-User Diversity and Multi-Hop Diversity in Dual-Hop Broadcast Channels. IEEE Trans. Wirel. Commun. 12 (7) (2013)
Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh
Optimizing Cooperative Cognitive Radio Networks with Opportunistic Access. J. Comput. Networks Commun. 2012 (2012)
Ammar Zafar, Yunfei Chen, Mohamed-Slim Alouini, Redha M. Radaydeh
Resource allocation for relay assisted cognitive radio networks. WCNC (2012)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Energy-Efficient Power Allocation for Fixed-Gain Amplify-and-Forward Relay Networks with Partial Channel State Information. IEEE Wirel. Commun. Lett. 1 (6) (2012)
Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh
New resource allocation scheme for cognitive relay networks with opportunistic access. ICC (2012)
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen, Mohamed-Slim Alouini
Optimal Power Allocation for Fixed-Gain Half-Duplex Amplify-and-Forward Relaying over Rayleigh Fading Channels CoRR (2012)
Ammar Zafar, Mohammad Shaqfeh, Mohamed-Slim Alouini, Hussein M. Alnuweiri
Joint scheduling for dual-hop block-fading broadcast channels. GLOBECOM Workshops (2012)
Ammar Zafar, Mohamed-Slim Alouini, Yunfei Chen, Redha M. Radaydeh
Minimizing symbol error rate for cognitive relaying with opportunistic access. CrownCom (2012)