TMY Technology Inc. (TMYTEK)’s Post

This letter provides a practical framework to resolve whether #code-#domain #NOMA (#CD-#NOMA) is beneficial when integrated with massive MIMO systems. In order to realize this integration, first, the authors develop a novel code-beamspace wideband signal model for uplink CD-NOMA in mmWave hybrid #massive #MIMO systems employing #single-#carrier (#SC) transmission. Then, they apply a state-of-the-art #SC #frequency #domain #equalization (#SC-#FDE) based iterative receiver where the number of #radio #frequency (RF) chains is limited. ---- Gokhan Muzaffer Guvensen More details can be found at this link: https://lnkd.in/gve2DiRZ

In this paper, the application of #integrated #access and #backhaul (#IAB) technique in #millimeter-#wave (#mmWave) #cell-#free (#CF) massive MIMO systems is investigated. The access and backhaul links share a frequency spectrum in the mmWave bands, and in both, hybrid beamforming techniques are adopted for signal transmission. The bandwidth allocation (division) parameter between the two link types as well as the beamforming matrices are optimized to maximize the end-to-end data rate. This leads to a non-convex optimization problem for which an efficient solution method is proposed. ---- Ali Hosseinalipour jazi, S. Mohammad Razavizadeh, Tommy Svensson More details can be found at this link: https://lnkd.in/eB_q8BTJ

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🌐 New research alert! Check out the latest blog post on "Virtual Sectorization to Enable Hybrid Beamforming in mm-Wave mMIMO." The post highlights the key role of hybrid beamforming in driving the future of wireless communications, focusing on its low power consumption and high spectral efficiency benefits. The authors propose a unique hierarchical approach to address multi-user scenarios, achieving superior performance in realistic non-line-of-sight environments. Dive into the full paper here: https://bit.ly/4cAQ6yi #wirelesscommunication #beamforming #mMIMO

ATIS’ Next G Alliance Maps the 6G Opportunities Inherent in JCAS/ICAS ATIS’ Next G Alliance (NGA) today announced publication of Channel Measurements and Modeling for Joint/Integrated Communication and Sensing, as well as 7-24 GHz Communication, a study of #6G #communication channels and joint communication and sensing (JCAS)/integrated sensing and communication (ISAC) channel models. Midbands, #mmWave, and sub-THz #spectrum bands are also covered in the report. https://lnkd.in/dypbJcJi

Lecture 8 of the one6G open lectures series is a unique opportunity to hear from top wireless experts about the current research and standardization developments towards new architectures for future radio access #6g #nextgenerationmimo #futurewireless

In this paper, the application of #integrated #access and #backhaul (#IAB) technique in #millimeter-#wave (#mmWave) #cell-#free (#CF) massive #MIMO systems is investigated. The access and backhaul links share a frequency spectrum in the mmWave bands, and in both, #hybrid #beamforming techniques are adopted for signal transmission. The bandwidth allocation (division) parameter between the two link types as well as the beamforming matrices are optimized to maximize the end-to-end data rate. This leads to a non-convex optimization problem for which an efficient solution method is proposed. ---- Ali Hosseinalipour jazi, S. Mohammad Razavizadeh, Tommy Svensson More details can be found at this link: https://lnkd.in/eB_q8BTJ

ATIS’ Next G Alliance Maps the 6G Opportunities Inherent in JCAS/ICAS ATIS’ Next G Alliance (NGA) today announced publication of Channel Measurements and Modeling for Joint/Integrated Communication and Sensing, as well as 7-24 GHz Communication, a study of #6G #communication channels and joint communication and sensing (JCAS)/integrated sensing and communication (ISAC) channel models. Midbands, #mmWave, and sub-THz #spectrum bands are also covered in the report. https://lnkd.in/dypbJcJi

The Next G Alliance Report: Channel Measurements and Modeling for Joint/Integrated Communication and Sensing, as well as 7-24 GHz Communication report provides a study of communication channels and Joint Communication and Sensing (JCAS)/Integrated Sensing and Communication (ISAC) channel models covering #midbands, #mmWave, and sub-THz #spectrum bands. The study also highlights modifications to channel models developed in the 3GPP TR 38.901 for 7-24 GHz based on new measurements. Follow us on Kaneshwaran Govindasamy and Global 5G Evolution Tune in at this month's #5G #Conference - XCHANGING IDEAS #52 Click comment box. #subscribe our #youtube channel