Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Ahmed, Irfan" or (type any "bookEditor issueEditor" and editor="Ahmed, Irfan") Add to list Journal Article A1 open access A survey on hybrid beamforming techniques in 5G : architecture and system model perspectives Irfan Ahmed, Hedi Khammari, Adnan Shahid (UGent) , Ahmed Musa, Kwang Soon Kim, Eli De Poorter (UGent) and Ingrid Moerman (UGent) (2018) IEEE COMMUNICATIONS SURVEYS AND TUTORIALS. 20(4). p.3060-3097 Add to list Journal Article A1 open access Resource allocation for transmit hybrid beamforming in decoupled millimeter wave multiuser-MIMO downlink Irfan Ahmed, Hedi Khammari and Adnan Shahid (UGent) (2017) IEEE ACCESS. 5. p.170-182