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Energy-Latency Tradeoff in Ultra-Reliable Low-Latency Communication with Retransmissions [article]

Apostolos Avranas, Marios Kountouris, Philippe Ciblat
2018 arXiv   pre-print
High-fidelity, real-time interactive applications are envisioned with the emergence of the Internet of Things (IoT) and tactile Internet by means of ultra-reliable low-latency communications (URLLC).  ...  In this paper, we study the fundamental energy-latency tradeoff in URLLC systems employing incremental redundancy (IR) hybrid automatic repeat request (HARQ).  ...  CONCLUSION In this paper, we have characterized the energy-latency tradeoff in URLLC systems with retransmissions in the finite blocklength regime and showed how IR-HARQ can be optimized by tuning the  ... 
arXiv:1805.01332v1 fatcat:5wyst4ctpvflvaqum2bh43zqm4

Energy-Latency Tradeoff in Ultra-Reliable Low-Latency Communication with Short Packets

Apostolos Avranas, Maripos Kountouris, Philippe Ciblat
2018 2018 IEEE Global Communications Conference (GLOBECOM)  
We consider an ultra-reliable low-latency communication (URLLC) system with short packets employing hybrid automatic repeat request (HARQ).  ...  We focus on the energy-latency tradeoff and examine whether it is better to do one-shot transmission or use HARQ.  ...  , automated transportation and robotics. 5G is envisaged to support mission-critical Internetof-Things (IoT) applications and ultra-reliable low-latency communication (URLLC) scenarios with strict requirements  ... 
doi:10.1109/glocom.2018.8648091 dblp:conf/globecom/AvranasKC18 fatcat:urf5cac6qbd2jflzlc3m6we3tm

Ultra-Reliable and Low-Latency Wireless Communication: Tail, Risk and Scale [article]

Mehdi Bennis, Mérouane Debbah, H. Vincent Poor
2018 arXiv   pre-print
Ensuring ultra-reliable and low-latency communication (URLLC) for 5G wireless networks and beyond is of capital importance and is currently receiving tremendous attention in academia and industry.  ...  Subsequently, we focus our attention on a plethora of techniques and methodologies pertaining to the requirements of ultra-reliable and low-latency communication, as well as their applications through  ...  Latency At the physical layer level, low-latency communication has been studied in terms of throughput-delay tradeoffs [26] .  ... 
arXiv:1801.01270v2 fatcat:jyo3krjbgvecncigq6bj3cxlb4

Ultrareliable and Low-Latency Wireless Communication: Tail, Risk, and Scale

Mehdi Bennis, Merouane Debbah, H. Vincent Poor
2018 Proceedings of the IEEE  
Index Terms Ultra-reliable low-latency communication, 5G and beyond, resource optimization, mobile edge computing. I.  ...  Ensuring ultra-reliable and low-latency communication (URLLC) for 5G wireless networks and beyond is of capital importance and is currently receiving tremendous attention in academia and industry.  ...  Latency At the physical layer level, low-latency communication has been studied in terms of throughput-delay tradeoffs [26] .  ... 
doi:10.1109/jproc.2018.2867029 fatcat:lhhsj2vsj5hzlmficezqatwgcm

Dynamic Multi-Connectivity Activation for Ultra-Reliable and Low-Latency Communication

Nurul Huda Mahmood, Hirley Alves
2019 2019 16th International Symposium on Wireless Communication Systems (ISWCS)  
Multi-connectivity (MC) with packet duplication, where the same data packet is duplicated and transmitted from multiple transmitters, is proposed in 5G New Radio as a reliability enhancement feature.  ...  Improving the performance enhancement vs. resource utilization tradeoff with MC is therefore a key design challenge.  ...  More specifically, three different service classes are introduced, namely enhanced mobile broadband (eMBB), ultra-reliable low latency communication (URLLC) and massive machine type communication (mMTC  ... 
doi:10.1109/iswcs.2019.8877325 dblp:conf/iswcs/MahmoodA19 fatcat:at4q4pznuzfoxcukapfyioff5u

Towards Tactile Internet in Beyond 5G Era: Recent Advances, Current Issues and Future Directions

Shree Krishna Sharma, Isaac Woungang, Alagan Anpalagan, Symeon Chatzinotas
2020 IEEE Access  
of ultra-low latency, ultra-high reliability, high data-rate connectivity, resource allocation, multiple access and qualitylatency-rate tradeoff.  ...  INDEX TERMS Tactile internet, IoT, 5G, beyond 5G, haptic communications, augmented reality (AR), virtual reality (VR), ultra-reliable and low-latency communications (URLLC).  ...  and ultra-low latency connectivity solutions. 5) SMART ENERGY SYSTEMS With the recent advances in smart grid technologies, the existing energy ecosystem is being transferred to Internet of Energy (IoE  ... 
doi:10.1109/access.2020.2980369 fatcat:lq2gm7pjczcm5ogunz53xpmive

Towards Tactile Internet in Beyond 5G Era: Recent Advances, Current Issues and Future Directions [article]

Shree Krishna Sharma, Isaac Woungang, Alagan Anpalagan, Symeon Chatzinotas
2019 arXiv   pre-print
However, the realization of TI over wireless media in the upcoming 5G and beyond networks creates various non-conventional communication challenges and stringent requirements.  ...  First, starting with the vision of TI and recent advances and a review of related survey/overview articles, we present a generalized framework for wireless TI in the Beyond 5G Era including a TI architecture  ...  The main technical requirements in this regard include ultra-low latency, ultra-high reliability, very high data-rate, energy efficiency, spectral efficiency and network throughput.  ... 
arXiv:1908.07337v1 fatcat:7fdkucvojrd3lhcxq5sikbv4ie

Performance Analysis of Early-HARQ for Finite Block-Length Packet Transmission

Joao Nadas, Paulo Klaine, Lei Zhang, Guodong Zhao, Muhammad Imran, Richard Souza
2019 2019 IEEE International Conference on Industrial Cyber Physical Systems (ICPS)  
Traditional retransmission protocols require the receiver to decode the entire packet before sending feedback signals, which may not be a viable solution for ultra-reliable and lowlatency communications  ...  The results show that this new class of retransmission protocols can significantly improve the performance of URLLC systems.  ...  the support for ultra-reliable and lowlatency communications (URLLC) [2] .  ... 
doi:10.1109/icphys.2019.8780207 dblp:conf/icphys/NadasK0ZIS19 fatcat:e2zn2ahee5cnxkrghzrku2hstq

Wireless Access for Ultra-Reliable Low-Latency Communication (URLLC): Principles and Building Blocks [article]

Petar Popovski, Jimmy J. Nielsen, Cedomir Stefanovic, Elisabeth de Carvalho, Erik Ström, Kasper F. Trillingsgaard, Alexandru-Sabin Bana, Dong Min Kim, Radoslaw Kotaba, Jihong Park, René B. Sørensen
2017 arXiv   pre-print
Ultra-reliable low latency communication (URLLC) is an important new feature brought by 5G, with a potential to support a vast set of applications that rely on mission-critical links.  ...  In this article, we first discuss the principles for supporting URLLC from the perspective of the traditional assumptions and models applied in communication/information theory.  ...  ACKNOWLEDGMENT The work has partly been supported by the European Research Council (ERC Consolidator Grant nr. 648382 WIL-LOW), and partly by the Horizon 2020 project ONE5G (ICT-760809).  ... 
arXiv:1708.07862v3 fatcat:fl32boljvzddfkrkdaeqb5hhwe

Wireless Access for Ultra-Reliable Low-Latency Communication: Principles and Building Blocks

Petar Popovski, Jimmy J. Nielsen, Cedomir Stefanovic, Elisabeth de Carvalho, Erik Strom, Kasper F. Trillingsgaard, Alexandru-Sabin Bana, Dong Min Kim, Radoslaw Kotaba, Jihong Park, Rene B. Sorensen
2018 IEEE Network  
Ultra-reliable low latency communication (URLLC) is an important new feature brought by 5G, with a potential to support a vast set of applications that rely on mission-critical links.  ...  In this article, we first discuss the principles for supporting URLLC from the perspective of the traditional assumptions and models applied in communication/information theory.  ...  ACKNOWLEDGMENT The work has partly been supported by the European Research Council (ERC Consolidator Grant nr. 648382 WIL-LOW), and partly by the Horizon 2020 project ONE5G (ICT-760809).  ... 
doi:10.1109/mnet.2018.1700258 fatcat:rorpnu2afrecdhlzcd2x7aryqa

Towards Industrial Ultra-Wideband Networks: Experiments for Machine Vibration Monitoring

Jorge F. Schmidt, Denis Chernov, Christian Bettstetter.
2020 IEEE Access  
We discuss the potential of ultra-wideband (UWB) technology for realizing use cases in industry 4.0 and demonstrate the implementation of an UWB sensor network with off-the-shelf transceivers for machine  ...  Our real-world experiments reveal that links up to 20 meters can be achieved in industrial environments with an average packet loss rate in the order of 10 −6 for typical links.  ...  This frame parametrization results in a straightforward relation to the latency and reliability. The latency depends on how often the AP can communicate to the nodes.  ... 
doi:10.1109/access.2020.2976846 fatcat:2jjytwl4ejcnbdq7s4ybfgnfyq

A Survey on Deep Learning for Ultra-Reliable and Low-Latency Communications Challenges on 6G Wireless Systems

Adeeb Salh, Lukman Audah, Nor Shahida Mohd Shah, Abdulraqeb Alhammadi, Qazwan Abdullah, Yun Hee Kim, Samir A. Al-Gailani, Shipun A. Hamzah, Bashar A. F. Esmail, Akram A. Almohammedi
2021 IEEE Access  
It enables ultra-reliable and low latency communication (URLLC) enhancing information transmission up to around 1 Tb/s data rate while achieving a 0.1 millisecond transmission latency.  ...  The main limitation of this technique is the computational power available for distributing with big data and greatly designed artificial neural networks.  ...  Achieving the performance tradeoff of the energy efficiency of THz communications systems depends on selecting the optimal power in massive antenna arrays that need to be carefully treated in the ultra-massive  ... 
doi:10.1109/access.2021.3069707 fatcat:v5om5kdtpze3vcxm6tko3efha4

A Flexible 5G Wide Area Solution for TDD with Asymmetric Link Operation

Klaus I. Pedersen, Gilberto Berardinelli, Frank Frederiksen, Preben Mogensen
2017 IEEE wireless communications  
Given the fundamental tradeoffs between capacity, coverage, latency, and reliability, a flexible solution that allows optimization on a per-link basis is proposed.  ...  Performance results for the proposed 5G WA TDD solution show clear benefits over current LTE, for example, reduced latency and more scalable control overhead to better support users with different QoS  ...  MCC is particularly challenging as it requires both low latency and ultra reliable communication.  ... 
doi:10.1109/mwc.2016.1500364wc fatcat:j4b3q5rwtnazxfgo5wckjjnlxm

Ultra-reliable and low-latency communications: applications, opportunities and challenges

Daquan Feng, Lifeng Lai, Jingjing Luo, Yi Zhong, Canjian Zheng, Kai Ying
2021 Science China Information Sciences  
In the upcoming 5G and beyond systems, ultra-reliable and low latency communication (URLLC) has been considered as the key enabler to support diverse mission-critical services, such as industrial automation  ...  However, the two stringent requirements of URLLC: extremely low latency and ultra-strict reliability have posed great challenges in system designing.  ...  (mMTC) enabling the access of a large number of machine-type devices, and ultra-reliable and low latency communication (URLLC) to support the mission-critical communications [3, 4] .  ... 
doi:10.1007/s11432-020-2852-1 fatcat:xlpvhebcw5awrn3laloo537fda

Wireless Access in Ultra-Reliable Low-Latency Communication (URLLC) [article]

Petar Popovski and Čedomir Stefanović and Jimmy J. Nielsen and Elisabeth de Carvalho and Marko Angjelichinoski and Kasper F. Trillingsgaard and Alexandru-Sabin Bana
2018 arXiv   pre-print
The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC).  ...  The coupling of high reliability and low latency requirements in URLLC use cases makes the wireless access design very challenging, in terms of both the protocol design and of the associated transmission  ...  ACKNOWLEDGMENT The work has partly been supported by the European Research Council (ERC Consolidator Grant nr. 648382 WIL-LOW), and partly by the Horizon 2020 project ONE5G (ICT-760809).  ... 
arXiv:1810.06938v1 fatcat:7aee7gpvjjcvnm4xmjnitcjr7y
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