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Rate-Splitting Multiple Access for 6G – Part II: Interplay with Integrated Sensing and Communications [article]

Longfei Yin, Yijie Mao, Onur Dizdar, Bruno Clerckx
2022 arXiv   pre-print
As Part II of the tutorial, this letter addresses the interplay between RSMA and integrated radar sensing and communications (ISAC).  ...  RSMA is demonstrated to be a powerful multiple access and interference management strategy for ISAC, and provides a better communication-sensing trade-off compared with the conventional benchmark strategies  ...  In [20] , the authors investigated the application of ISAC in a massive MIMO low earth orbit (LEO) satellite system and proposed a beam squint-aware scheme exploiting statistical channel state information  ... 
arXiv:2205.02462v1 fatcat:twfs6nqiyvflrnd327a4m6twne

2021 Index IEEE Transactions on Vehicular Technology Vol. 70

2021 IEEE Transactions on Vehicular Technology  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, TVT Aug. 2021 8320-8324 Location-Based Timing Advance Estimation for 5G Integrated LEO Satellite Communications.  ... 
doi:10.1109/tvt.2022.3151213 fatcat:vzuzqu54irebpibzp3ykgy5nca

2021 Index IEEE Transactions on Wireless Communications Vol. 20

2021 IEEE Transactions on Wireless Communications  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, TWC Oct. 2021 6595-6605 Hybrid Precoding for WideBand Millimeter Wave MIMO Systems in the Face of Beam Squint.  ... 
doi:10.1109/twc.2021.3135649 fatcat:bgd3vzb7pbee7jp75dnbucihmq

Terahertz-Band Integrated Sensing and Communications: Challenges and Opportunities [article]

Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas, Mehdi Bennis
2022 arXiv   pre-print
As a means to efficiently utilize spectrum and thereby save cost and power, THz integrated sensing and communications (ISAC) paradigm envisages a single integrated hardware platform with common signaling  ...  These systems also provide research opportunities in developing novel methodologies for channel estimation, near-field beam split, waveform design and beam misalignment.  ...  For instance, analogous to their massive multiple-input multipleoutput (MIMO) counterpart in mm-Wave, the ultra-massive (UM) MIMO configurations are developed to compensate high path loss in THz [2] .  ... 
arXiv:2208.01235v1 fatcat:l7c7x4fl4far3j757gxu2gt62q

Orthogonal Versus Zero-Forced Beamforming in Multibeam Antenna Systems: Review and Challenges for Future Wireless Networks

Yanki Aslan, Antoine Roederer, Nelson J. G. Fonseca, Piero Angeletti, Alexander Yarovoy
2021 IEEE Journal of Microwaves  
Some of the future research challenges and potential benefits are outlined for the next generation satellite and cellular communication applications.  ...  The use of orthogonal and zero-forced beamforming is discussed from the communication system perspective with relevant studies from diverse disciplines.  ...  This has included aspects of wideband communications, broadcasting, radar, and satellite antennas, with an emphasis on log-periodics, reflectarrays, multiplebeam reflectors and arrays, and advanced antenna  ... 
doi:10.1109/jmw.2021.3109244 fatcat:www5vwy3zzhxhmlcxjl755cj4i

Communications in the 6G Era

Harish Viswanathan, Preben Mogensen
2020 IEEE Access  
At this juncture, it is essential to establish a vision of future communications to provide guidance for that research.  ...  and sensing capabilities into the system definition, (iii) the achievement of extreme performance requirements on latency and reliability; (iv) new network architecture paradigms involving sub-networks  ...  Wild, and V. Ziegler for their comments on an early draft of this article. They would also like to thank A. Hu and R. Adeogun for helping with the preparation of the manuscript.  ... 
doi:10.1109/access.2020.2981745 fatcat:27bqjyzg2vd4xnuqlpzhlhoo34

6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities [article]

Harsh Tataria and Mansoor Shafi and Andreas F. Molisch and Mischa Dohler and Henrik Sjöland and Fredrik Tufvesson
2021 arXiv   pre-print
We present a holistic discussion of 6G systems beginning with lifestyle and societal changes driving the need for next generation networks.  ...  Mobile communications have been undergoing a generational change every ten years or so. However, the time difference between the so-called "G's" is also decreasing.  ...  The propagation delay for two-way communication is in the order of 0.1 ms rather than in the 2-8 ms range for LEO satellites or 240 ms for geostationary satellites.  ... 
arXiv:2008.03213v2 fatcat:whhsaotwszcjlfdx4nwc2qpj6y

6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities

Harsh Tataria, Mansoor Shafi, Andreas F. Molisch, Mischa Dohler, Henrik Sjoland, Fredrik Tufvesson
2021 Proceedings of the IEEE  
More precisely, we present a holistic discussion of 6G systems beginning with lifestyle and societal changes driving the need for next-generation networks.  ...  Keeping this in mind, we present concrete research challenges for each of the discussed system aspects, providing inspiration for what follows.  ...  The propagation delay for two-way communication is in the order of 0.1 ms rather than in the 2-8-ms range for LEO satellites or 240 ms for geostationary satellites.  ... 
doi:10.1109/jproc.2021.3061701 fatcat:4z4huyhnqbbsnc4qc4t5jod43u

Conference Programme

2022 2021 51st European Microwave Conference (EuMC)   unpublished
Other room types or pre and post event nights may have different prices. All rates quoted include VAT at the current rate.  ...  20 -WWW.EUMW2021.COM *The above rates are based on single occupancy, during the main days of the event and the standard room type of the hotel.  ...  for Indoor/ Systems in Defence tures: The Evolution Awareness Space: Modern Trends Enclosed and Urban plications and Security for Satellite Constel- and Challenges Communications and Scenario's lations  ... 
doi:10.23919/eumc50147.2022.9784241 fatcat:nznhi6wotvfmbfuztygpr7papm

Program

2022 2021 18th European Radar Conference (EuRAD)   unpublished
Other room types or pre and post event nights may have different prices. All rates quoted include VAT at the current rate.  ...  20 -WWW.EUMW2021.COM *The above rates are based on single occupancy, during the main days of the event and the standard room type of the hotel.  ...  for Indoor/ Systems in Defence tures: The Evolution Awareness Space: Modern Trends Enclosed and Urban plications and Security for Satellite Constel- and Challenges Communications and Scenario's lations  ... 
doi:10.23919/eurad50154.2022.9784469 fatcat:q3rzxitzizdofkix56mru2zfka