17 citations · 36 across the 9 of their papers we have counts for
3 papers · 1 filter
Robust Layered Transmission in Secure MISO Multiuser Unicast Cognitive Radio Systems
Derrick Wing Kwan Ng, Mohammad Shaqfeh, Robert Schober +1
This paper studies robust resource allocation algorithm design for a multiuser multiple-input single-output (MISO) cognitive radio (CR) downlink communication network. We focus on…
Joint Power and Resource Allocation for Block-Fading Relay-Assisted Broadcast Channels
Mohammad Shaqfeh, Hussein Alnuweiri
We provide the solution for optimizing the power and resource allocation over block-fading relay-assisted broadcast channels in order to maximize the long term average achievable r…
Multiuser Switched Diversity Scheduling Schemes
Mohammad Shaqfeh, Hussein Alnuweiri, Mohamed-Slim Alouini
Multiuser switched-diversity scheduling schemes were recently proposed in order to overcome the heavy feedback requirements of conventional opportunistic scheduling schemes by appl…