Výsledky vyhledávání - "mixed binary integer programming problem"
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Energy efficient resource allocation based on relay selection and subcarrier pairing with channel uncertainty in cognitive radio network
ISSN: 1389-1286, 1872-7069Vydáno: Amsterdam Elsevier B.V 09.10.2019Vydáno v Computer networks (Amsterdam, Netherlands : 1999) (09.10.2019)“… user’s minimum transmit rate requirement. The original optimization problem is non-convex with consideration of the channel uncertainty, and it is the mixed binary integer programming problem…”
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Journal Article -
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Energy Efficient Resource Allocation for Multiuser Relay Networks
ISSN: 1536-1276, 1558-2248Vydáno: New York IEEE 01.02.2017Vydáno v IEEE transactions on wireless communications (01.02.2017)“… The formulated problem is a nonconvex fractional mixed binary integer programming problem, i.e., NP-hard to solve. Furthermore, we resolve the convexity of the problem…”
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Exploring spatial motifs for device-to-device network analysis (DNA) in 5G networks
ISSN: 2576-2303Vydáno: IEEE 01.10.2017Vydáno v Conference record - Asilomar Conference on Signals, Systems, & Computers (01.10.2017)“…) network has been formulated to optimize the system throughput. The problem is cast as a mixed binary integer programming problem, which is challenging to solve…”
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Enhancing physical layer security in dual-hop multiuser transmission
ISSN: 1558-2612Vydáno: IEEE 01.04.2016Vydáno v IEEE Wireless Communications and Networking Conference : [proceedings] : WCNC (01.04.2016)“… The joint optimization problem is modeled as a mixed binary integer programming problem subject to exclusive sub-carrier allocation and separate power budget constraints at each node…”
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Enhancing Physical Layer Security in Dual-Hop Multiuser Transmission
ISSN: 2331-8422Vydáno: Ithaca Cornell University Library, arXiv.org 19.03.2017Vydáno v arXiv.org (19.03.2017)“… The joint optimization problem is modeled as a mixed binary integer programming problem subject to exclusive sub-carrier allocation and separate power budget constraints at each node…”
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Resource allocation in multiple DF relay assisted OFDM cognitive radio relay networks with the knowledge of fading statistics
ISBN: 1467363472, 9781467363471Vydáno: IEEE 01.04.2013Vydáno v 2013 IEEE TENCON Spring Conference (01.04.2013)“… are subject to maximum transmit power constraint. The joint optimization is a mixed binary integer programming problem which is NP-hard…”
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