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Energy-Latency Tradeoff in Ultra-Reliable Low-Latency Communication with Retransmissions
[article]
2018
arXiv
pre-print
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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
2018
2018 IEEE Global Communications Conference (GLOBECOM)
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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]
2018
arXiv
pre-print
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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
2018
Proceedings of the IEEE
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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
2019
2019 16th International Symposium on Wireless Communication Systems (ISWCS)
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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
2020
IEEE Access
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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]
2019
arXiv
pre-print
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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
2019
2019 IEEE International Conference on Industrial Cyber Physical Systems (ICPS)
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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]
2017
arXiv
pre-print
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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
2018
IEEE Network
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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
2020
IEEE Access
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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
2021
IEEE Access
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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
2017
IEEE wireless communications
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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
2021
Science China Information Sciences
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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]
2018
arXiv
pre-print
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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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