Thresholds Optimization for One-Bit Feedback Multi-User Scheduling Academic Article

abstract

• 2012 IEEE. We propose a new one-bit feedback scheme with scheduling decision based on the maximum expected weighted rate. We show the concavity of the 2-user case and provide the optimal solution which achieves the maximum weighted rate of the users. For the general asymmetric M-user case, we provide a heuristic method to achieve the maximum expected weighted rate. We show that the sum rate of our proposed scheme is very close to the sum rate of the full channel state information case, which is the upper bound performance.

authors

• Alnuweiri, Hussein

published proceedings

• IEEE WIRELESS COMMUNICATIONS LETTERS

author list (cited authors)

• Hafez, M., El Shafie, A., Shaqfeh, M., Khattab, T., Alnuweiri, H., & Arslan, H.

citation count

• 2

complete list of authors

• Hafez, Mohammed||El Shafie, Ahmed||Shaqfeh, Mohammed||Khattab, Tamer||Alnuweiri, Hussein||Arslan, Huseyin

publication date

• August 2018

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Wireless Communications Letters  Journal

keywords

• Diversity
• Feedback
• Massive Mimo
• Multiuser
• Scheduling

Digital Object Identifier (DOI)

• 10.1109/LWC.2018.2806453

start page

• 646

end page

• 649

volume

• 7

issue

• 4

URL

• http://dx.doi.org/10.1109/lwc.2018.2806453