Keyword

sparse code multiple access

Description: A code-domain non-orthogonal multiple-access method that assigns users sparse codewords to enable multiuser transmission over shared communication resources.

Primary topic: Advanced Wireless Communication Technologies (48%)

OpenAlex ID: keywords/sparse-code-multiple-access

Non-orthogonal multiple access for 5G: solutions, challenges, opportunities, and future research trends

2015 · Linglong Dai, Bichai Wang, et al. · IEEE Communications Magazine · 2,930

Sparse code multiple access

2013 · Hosein Nikopour, Hadi Baligh · IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) · 1,294

SCMA Codebook Design

2014 · Mahmoud Taherzadeh, Hosein Nikopour, et al. · IEEE Vehicular Technology Conference · 655

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Uplink contention based SCMA for 5G radio access

2014 · Kelvin Au, Liqing Zhang, et al. · IEEE Globecom Workshops (GC Wkshps) · 289

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A survey: Several technologies of non-orthogonal transmission for 5G

2015 · Yunzheng Tao, Long Liu, et al. · China Communications · 216

SCMA for downlink multiple access of 5G wireless networks

2014 · Hosein Nikopour, Eric Yi, et al. · Globecom · 214

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Sparse code multiple access: An energy efficient uplink approach for 5G wireless systems

2014 · Shunqing Zhang, Xiuqiang Xu, et al. · Globecom · 208

Deep Learning-Aided SCMA

2018 · Minhoe Kim, Nam-I Kim, et al. · IEEE Communications Letters · 201

Blind detection of SCMA for uplink grant-free multiple-access

2014 · Alireza Bayesteh, Eric Yi, et al. · 172

Low Complexity Iterative Receiver Design for Sparse Code Multiple Access

2016 · Fan Wei, Wen Chen · IEEE Transactions on Communications · 160

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Iterative multiuser receiver in sparse code multiple access systems

2015 · Yiqun Wu, Shunqing Zhang, et al. · International Conference on Communications · 154

Comparison Study Between PD-NOMA and SCMA

2017 · Mohammad Moltafet, Nader Mokari Yamchi, et al. · IEEE Transactions on Vehicular Technology · 153

A Fixed Low Complexity Message Pass Algorithm Detector for Up-Link SCMA System

2015 · Hang Mu, Zheng Ma, et al. · IEEE Wireless Communications Letters · 145

Comparison study of non-orthogonal multiple access schemes for 5G

2015 · Bichai Wang, Kun Wang, et al. · IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) · 145

Non-orthogonal transmission technology in LTE evolution

2016 · Yifei Yuan, Zhifeng Yuan, et al. · IEEE Communications Magazine · 139

Joint Multi-User Communication and Sensing Exploiting Both Signal and Environment Sparsity

2021 · Tong, Xin, Zhang, Zhaoyang, et al. · arXiv (Cornell University) · 134

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Investigation on Evolving Single-Carrier NOMA Into Multi-Carrier NOMA in 5G

2018 · Jie Zeng, Tiejun Lv, et al. · IEEE Access · 129

An optimized design of SCMA codebook based on star-QAM signaling constellations

2015 · Lisu Yu, Xianfu Lei, et al. · International Conference on Wireless Communications and Signal Processing (WCSP) · 122

Multidimensional Constellations for Uplink SCMA Systems—A Comparative Study

2019 · Monirosharieh Vameghestahbanati, Ian D. Marsland, et al. · IEEE Communications Surveys & Tutorials · 117

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Design and Analysis of SCMA Codebook Based on Star-QAM Signaling Constellations

2018 · Lisu Yu, Pingzhi Fan, et al. · IEEE Transactions on Vehicular Technology · 116

OTFS-SCMA: A Code-Domain NOMA Approach for Orthogonal Time Frequency Space Modulation

2021 · Kuntal Deka, Anna Thomas, et al. · IEEE Transactions on Communications · 115

Multi-Dimensional SCMA Codebook Design Based on Constellation Rotation and Interleaving

2016 · Donghong Cai, Pingzhi Fan, et al. · IEEE Vehicular Technology Conference · 114

Sparse or Dense: A Comparative Study of Code-Domain NOMA Systems

2021 · Zilong Liu, Lie-Liang Yang · IEEE Transactions on Wireless Communications · 110

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Prototype for 5G new air interface technology SCMA and performance evaluation

2015 · Lei Lu, Yan Chen, et al. · China Communications · 108

Low Complexity Techniques for SCMA Detection

2015 · Alireza Bayesteh, Hosein Nikopour, et al. · IEEE Globecom Workshops (GC Wkshps) · 106

Works count: 1,320

Citation count: 18,550