Results 51 to 60 of about 4,051 (146)
Active User Identification Based on Asynchronous Sparse Bayesian Learning With SVM
IEEE Access, 2019 In this paper, an asynchronous sparse Bayesian learning (ASBL) algorithm-based receiver for uplink (UL) grant-free transmission is proposed. The time-domain channel estimation is performed by the ASBL algorithm to obtain the channel impulse response (CIR)
Jingwei Fu +4 more
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IEEE Access, 2020 The 3rd Generation Partnership Project (3GPP) submitted the 5G New Radio (NR) system specifications to International Telecommunication Union (ITU) as a candidate fifth generation (5G) mobile communication system (formally denoted as IMT-2020 systems). As
Samer Henry +2 more
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Learning Random Access Schemes for Massive Machine-Type Communication With MARL
IEEE Transactions on Machine Learning in Communications and NetworkingThis paper investigates various multi-agent reinforcement learning (MARL) techniques for designing grant-free random access (RA) schemes suitable for low-complexity, low-power battery-operated devices in massive machine-type communication (mMTC ...
Muhammad Awais Jadoon +3 more
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RACH Traffic Prediction in Massive Machine Type Communications
IEEE Transactions on Machine Learning in Communications and NetworkingTraffic pattern prediction has emerged as a promising approach for efficiently managing and mitigating the impacts of event-driven bursty traffic in massive machine-type communication (mMTC) networks.
Hossein Mehri, Hani Mehrpouyan, Hao Chen
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Extended Access Barring for Handling Massive Machine Type Communication (mMTC) Deployments
, 2018 This work was supported in part by the Ministry of Economy and Competitiveness of Spain under Grants TIN2013-47272-C2-1-R and TEC2015- 71932-REDT.
Tello-Oquendo, Luis +3 more
openaire +2 more sources
Sensors, 2019 Narrowband internet of things (NB-IoT) is a recent cellular radio access technology based on Long-Term Evolution (LTE) introduced by Third-Generation Partnership Project (3GPP) for Low-Power Wide-Area Networks (LPWAN).
Collins Burton Mwakwata +5 more
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Optimal resource allocation for two-stage connectionless access with collision detection
Tongxin xuebao, 2019 Connectionless access allows massive machine type communication (mMTC) devices to transmit small packets without establishment of radio bearers,significantly reducing device power consumption and control signaling overhead.Two-stage connectionless access
Xin JIAN +5 more
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Dianxin kexue, 2021 Under the premise of ensuring partial machine type communication device (MTCD)’s quality of service (QoS) requirements, the resource allocation problem was studied with the goal of maximizing system throughput in the massive machine type communication ...
Yunhe YU, Jun SUN
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Key technologies of symbiotic transmission for 6G Internet of things
物联网学报, 2020 mMTC (massive machine-type communication) is one of the three major application scenarios of 5G network,but it is highly likely that the truly mature Internet of everything may not be realized until the future 6G network.In order to realize the deep ...
Mingjiang WU +3 more
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, 2018 The stringent requirements of ultra-reliable low-latency communications (URLLC) require rethinking of the physical layer transmission techniques. Massive antenna arrays are seen as an enabler of the emerging $5^\text{th}$ generation systems, due to ...
Angjelichinoski, Marko +3 more
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