Results 101 to 110 of about 1,654 (206)
A Dimension Distance-Based SCMA Codebook Design
IEEE Access, 2017 For sparse code multiple access (SCMA) with traditional codebooks, the initial information of message passing algorithm (MPA) receiver is easily susceptible to noise and multipath fading, and the convergence reliability of the first detected user in each
Cheng Yan, Guixia Kang, Ningbo Zhang
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Codebook Optimization for the Superposition Transmission of Uplink SCMA Systems
, 2018 For an uplink sparse code multiple access (SCMA) system, a codehook-domain superposition transmission can be applied to increase the multiplexing gain by efficient utilization of the codebooks as multiple access resources.
Lim, Seung-Chan, Park, Hyuncheol
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Deep Learning for a Fair Distance-based SCMA Detector
, 2022 International audienceAs a scheme of non-orthogonal multiple access in the code-domain, sparse code multiple access (SCMA) is one of the promoting candidate for the upcoming generations of wireless communication systems, and it has been actively ...
Raoof, Kosai +3 more
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SCMA 852 Data Management and Organization
, 2018 Syllabus for SCMA 852 Data Management and Organization for Spring 2018 term of online MBA ...
Nabavi, Majid
core
RIS-Aided SCMA-Based SWIPT Systems: Design and Optimization
, 2022 The amalgamation of sparse code multiple access (SCMA) and simultaneous wireless information and power transfer (SWIPT) is envisioned to be a promising solution to massive connectivity while providing both information and power to myriads of wireless ...
L Chai (13479439) +4 more
core
, 2020 Sparse code multiple access (SCMA) is a class of non-orthogonal multiple access that is proposed to support uplink machine-type communication services.
Vameghestahbanati, Monirosharieh
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International Journal of Management StudiesSmart cities have experienced significant improvements in service quality, resident satisfaction, sustainability, and economic development through the application of information and communication technology.
Musab Talha Akpınar, Mehmet Atak
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Windowed Joint Detection and Decoding with IR-HARQ for Asynchronous SCMA Systems. [PDF]
Entropy (Basel), 2023 Guan M, Zhu M, Bai B.
europepmc +1 more source
Deep Spread Multiplexing and Study of Training Methods for DNN-Based Encoder and Decoder. [PDF]
Sensors (Basel), 2023 Kim M, Lee W.
europepmc +1 more source
工程科学与技术, 2019 As a candidate non-orthogonal multiple access technology for 5G, the sparse code multiple access (SCMA) can effectively improve spectrum efficiency.
Lei CHEN
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