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Massive Multiple Access Based on Superposition Raptor Codes for Cellular M2M Communications

Mahyar Shirvanimoghaddam, Mischa Dohler, Sarah J. Johnson
2017 IEEE Transactions on Wireless Communications  
In this paper, we focus on the design of a very efficient massive access strategy for highly dense cellular networks with M2M communications.  ...  Several MTC devices are allowed to simultaneously transmit at the same resource block by incorporating Raptor codes and superposition modulation.  ...  THE PROPOSED RANDOM ACCESS STRATEGY FOR M2M COMMUNICATIONS In this section, a novel massive access strategy for M2M communication is proposed.  ... 
doi:10.1109/twc.2016.2623305 fatcat:6todn2sxzjckhdruxl5bebd2da

2018 IndexIEEE Wireless Communications LettersVol. 7

2018 IEEE Wireless Communications Letters  
., +, LWC Oct. 2018 692-695 Code division multiple access Channel Access Method Classification for Cognitive Radio Applications.  ...  ., +, LWC April 2018 214-217 Parity check codes Design of LDPC Codes for the Unequal Power Two-User Gaussian Multiple Access Channel.  ... 
doi:10.1109/lwc.2018.2888676 fatcat:olfvetmkt5bt3c572e5y76b5pm

Performance Analysis and Optimal Access Class Barring Parameter Configuration in LTE-A Networks With Massive M2M Traffic

Luis Tello-Oquendo, Israel Leyva-Mayorga, Vicent Pla, Jorge Martinez-Bauset, Jose-Ramon Vidal, Vicente Casares-Giner, Luis Guijarro
2018 IEEE Transactions on Vehicular Technology  
Performance Analysis and Optimal Access Class Barring Parameter Configuration in LTE-A Networks With Massive M2M Traffic. IEEE Transactions on Vehicular Technology. 67(4):3505-3520.  ...  based on superposition raptor codes for cellular m2m communications," IEEE Transactions on Wireless Communications, vol. 16, no. 1, pp. 307-319, Jan 2017.  ...  The first one is coded in Matlab and the second one is C-based.  ... 
doi:10.1109/tvt.2017.2776868 fatcat:us7aqc46jfhffdpee2whzctx4q

Grant-free Non-orthogonal Multiple Access for IoT: A Survey [article]

Muhammad Basit Shahab, Rana Abbas, Mahyar Shirvanimoghaddam, Sarah J. Johnson
2019 arXiv   pre-print
Massive machine-type communications (mMTC) is one of the main three focus areas in the 5th generation (5G) of mobile standards to enable connectivity of a massive number of internet of things (IoT) devices  ...  for connectivity through a random access (RA) process, which may turn into a performance bottleneck in mMTC.  ...  MUSA Multi-user shared access M2M Machine-to-machine NCMA Non-orthogonal coded multiple access NOCA Non-orthogonal coded access NOMA Non-orthogonal multiple access NR New radio OMA Orthogonal  ... 
arXiv:1910.06529v1 fatcat:6ouywssbwjhm3nt5iz6px7h7oa

A NOMA-Enhanced Reconfigurable Access Scheme with Device Pairing for M2M Networks

Atoosa Dalili Shoaei, Mahsa Derakhshani, Tho Le-Ngoc
2019 IEEE Access  
In this scheme, in each frame, a separate time duration is allocated for each of the non-orthogonal multiple access (NOMA)-based, orthogonal multiple access (OMA)-based, and random access-based segments  ...  To this end, a reconfigurable medium access control with the ability to choose a proper access scheme with the optimal configuration for devices based on the network status is proposed.  ...  multiple access (NOMA).  ... 
doi:10.1109/access.2019.2903030 fatcat:y45rjd45rndwtomba7bv7emqlu

2021 Index IEEE Transactions on Vehicular Technology Vol. 70

2021 IEEE Transactions on Vehicular Technology  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  ., +, TVT Aug. 2021 7681-7691 User-Load-Compatible Masking Schemes for Raptor-Like Protograph-Based LDPC Codes in Gaussian Multiple Access Channels.  ...  ., +, TVT June 2021 5892-5907 Pattern Division Random Access (PDRA) for M2M Communications With Massive MIMO Systems.  ... 
doi:10.1109/tvt.2022.3151213 fatcat:vzuzqu54irebpibzp3ykgy5nca