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Adaptive Transmission Parameters Selection Algorithm for URLLC Traffic in Uplink
P. 1-5.
Krasilov A., Shamsutdinov A., Shashin A. et al., , in : 2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom). : IEEE, 2023. P. 312-317.
Ultra-Reliable Low-Latency Communications (URLLC) is a new type of service supported in 5G systems, which imposes very strict requirements on packet delivery time and reliability. Many URLLC applications generate sporadic traffic in the uplink. To satisfy strict URLLC requirements for such a type of traffic, a 5G base station can use the Grant-Free channel access ...
Added: November 8, 2023
Shashin A., Belogaev A., Krasilov A. et al., Информационные процессы 2022 Т. 22 № 2 С. 29-41
Ultra-Reliable Low-Latency Communications (URLLC) is a key service for the fifth generation (5G) cellular systems. Typical requirements for this service are the transmission reliability above 99.999% and the latency below 1 ms. The paper considers a scenario with sporadic URLLC traffic in the uplink. To satisfy the strict latency requirements, User Equipments (UEs) use the ...
Added: October 26, 2022
Shashin A., Belogaev A., Krasilov A. et al., Computer Networks 2023 Vol. 222 Article 109527
Ultra-Reliable Low-Latency Communications (URLLC) is a key service of 5G systems that imposes very strict Quality of Service (QoS) requirements. Typically, URLLC applications require successful delivery of at least 99.999% of packets with a packet delivery time below 1 ms. To satisfy these requirements for uplink URLLC traffic, 5G specifications introduce a grant-free channel access method. ...
Added: July 19, 2023
Gerasin I., Krasilov A., Khorov E., , in : IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications. : IEEE, 2020. P. 1-6.
The fifth-generation wireless systems shall serve the traffic of various applications that impose different Quality of Service (QoS) requirements. An important problem is how to efficiently multiplex flows with different QoS requirements having a limited amount of channel resources. In this paper, we study the problem of multiplexing enhanced Mobile Broadband (eMBB) traffic and Ultra-Reliable ...
Added: October 10, 2020
Shashin A., Krasilov A., Khorov E., Информационные процессы 2023 Т. 23 № 2 С. 220-230
5G cellular systems provide a new service called Ultra-Reliable Low-Latency Communications (URLLC). In many URLLC scenarios, e.g., in intelligent transport systems, users move at high speed and transmit data in the uplink. The base station shall assign transmission parameters that satisfy the strict quality of service requirements of URLLC applications and consume the least amount ...
Added: July 24, 2023
Kirill Glinskiy, Kureev A., Khorov E., IEEE Access 2024 Vol. 12 P. 329-338
A key feature of 5G systems is the Ultra-Reliable Low-Latency Communication (URLLC), which can be used for remote surgery, smart grids, industrial control, etc. URLLC requires millisecond-level delays and very high reliability, i.e., less than 10−5 packet loss probability. The ability to satisfy these very strict quality of service requirements depends on selecting the Modulation and Coding ...
Added: January 17, 2024
Isaev D., Информационные технологии 2016 Т. 22 № 8 С. 589-595
The paper focuses on simulation of complicated projects, associated with developing of socio-economic, organizational and technical systems. Few types of complicated projects are determined: projects with few possible outcomes, repeatable projects, and projects with few possible ways of implementation. Combined cases with certain combination of the factors of complexity may also be considered. The purpose ...
Added: September 16, 2016
Mikov A., Zamyatina E., Germanova D., , in : Supplementary Proceedings of the 5th International Conference on Analysis of Images, Social Networks and Texts (AIST-SUP 2016), Yekaterinburg, Russia, April 7-9, 2016. Vol. 1710.: Aachen : CEUR Workshop Proceedings, 2016. P. 224-236.
This paper discusses the design and development of software tools for simulation of social networks. It is well known that social networks have become the object of attention of sociologists, political scientists, market-ers, etc. The paper identifies two trends in the investigation of social networks: static and dynamic. Static approach involves the study of geometric ...
Added: January 26, 2017
Bankov D., Khorov E., Lyakhov A., , in : World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2016 IEEE 17th International Symposium on A. : IEEE, 2016.
To address 5G challenges, IEEE 802.11 is currently developing new amendments to the Wi-Fi standard, the most promising of which is 802.11ax. A key scenario considered by the developers of this amendment is dense and overlapped networks typically present in residential buildings, offices, airports, stadiums, and other places of a modern city. Being crucial for ...
Added: January 24, 2018
Zakharov V., Коннов И. В., Journal of symbolic computation 2010 Vol. 45 No. 11 P. 1144-1162
A uniform verification problem for parameterized systems is to determine whether a temporal property is satisfied for every instance of the system which is composed of an arbitrary number of homogeneous processes. To cope with this problem we combine an induction-based technique for invariant generation and conventional model checking of finite state systems. At the ...
Added: October 12, 2015
Вишняков Г. Н., Иванов А. Д., Левин Г. Г. et al., Квантовая электроника 2020 Т. 50 № 7 С. 636-642
We have numerically simulated the process of measuring stress–strain states by the method of speckle-shearing interferometry using the phase-shift technique. A computer model with the possibility of setting its strain and roughness is developed, which includes a model of a diffusely reflecting test object corresponding to the characteristics of a real membrane, as well as ...
Added: November 2, 2021
Yermolina M., Zakhodiakin G., Логистика и управление цепями поставок 2019 № 6 С. 39-49
The article considers the situation when a company needs to distribute limited amount of stock to the regional warehouses in its own two-echelon distribution network. The network consists of a single distribution center and several regional facilities which are serving the company’s customers. It is supposed that every warehouse calculates its requirements for the replenishment ...
Added: February 19, 2020
Замятина Е.Б., Мерзляков Д. В., Семеновых А. А., В кн. : Седьмая всероссийская научено-практическая конференция «Имитационное моделирование. Теория и практика" (ИММОД-2015). : [б.и.], 2015. С. 86-95.
Рассматриваются программные средства, которые позволяют описать имитационную модель компьютерной сети на некотором визуальном языке, исследовать ее, применяя тот или иной математический аппарат (теория графов, теория сетей Петри и т.д.), и выполнить трансформацию модели или ее фрагмента на другой визуальный язык с целью применения другого математического аппарата. ...
Added: February 29, 2016
Springer, 2023
This book constitutes the refereed proceedings of the 14th International Conference on Advances in Optimization and Applications, OPTIMA 2023, held in Petrovac, Montenegro, during September 18–22, 2023.
The 21 full papers included in this book were carefully reviewed and selected from 68 submissions. They were organized in topical sections as follows: mathematical programming; global optimization; continuous optimization; ...
Added: December 9, 2023
Nickolay Kascheev, Kascheev D., , in : Models, Algorithms, and Technologies for Network Analysis / From the 4th International Conference on Network Analysis. : NY : Springer, 2016. P. 33-38.
This paper provides the analysis of continuous extensions of Boolean
functions for test generation using continuous optimization. It represents the results
of the developed software for a number of ISCAS schemes ...
Added: February 3, 2017
Dworzanski L. W., Lomazova I. A., , in : Program Semantics, Specification and Verification: Theory and Applications. The conference materials. : Nizhny Novgorod : Nizhny Novgorod State University, 2012. P. 55-63.
Nested Petri nets (NP-nets) are Petri nets with net tokens - an extension of high-level Petri nets for modeling active objects, mobility and dynamics in distributed systems. In this paper we present an algorithm for translating two-level NP-nets into behaviorally equivalent Colored Petri nets with the view of applying CPN methods and tools for nested ...
Added: September 21, 2012
Zhadnov V. V., Известия высших учебных заведений. Электроника 2018 Т. 23 № 4 С. 353-361
The standard procedures used in the engineering practice for the dependability prediction of electronic equipment (analytical methods) have a number of significant limitations. Turning to numerical methods, allowing the removal of these limitations, causes the necessity to create the failure model of electronic components for the dependability prediction of electronic components. The aim of the ...
Added: September 1, 2018
Ingacheva A., Kokhan V., Osipov D., , in : Proceedings of the 32nd European Conference on Modelling and Simulation (ECMS 2018),Wilhelmshaven, Germany 22 – 25 May 2018. : NY : Curran Associates, Inc., 2018. P. 183-189.
In this paper we consider the task of inner objects mapping for the building with a bunch of moving around it autonomous agents which use narrow beam of radio waves using WiFi frequency (2.4 GHz). Linear model of pixel-wise radio waves attenuation is considered. SIRT algorithm with TV and Tikhonov regularizations is used for the ...
Added: April 6, 2019
Batsyn M. V., Batsyna E. K., Business Informatics 2012 Vol. 4 No. 22 P. 69-75
In this paper we consider the problem of finding an optimal excess of loss reinsurance which maximizes the reliability (probability of no ruin) of the insurance company. We apply two approximate approaches to calculate the distribution of total payments. The first approach is based on normal approximation of the payments distribution. Using this approximation we ...
Added: February 21, 2013
Портной С. Л., Nikitin S., Волошин А. Д. et al., Научно-технический журнал "ПЕРВАЯ МИЛЯ" , Росссия 2024 № 1(117) С. 26-40
Представлен обзор стандарта 3GPP 38.212 и известных реализаций двух важных классов кодов – полярных и кодов LDPC (Low-Density Parity-Check) – широко применяемых в современных системах хранения данных и связи вообще и мобильной связи в частности. В первой части статьи рассматриваются основные принципы работы кодов LDPC, их структура и методы кодирования. Указывается, что LDPC-коды являются одними ...
Added: March 20, 2024
Bondarenko G., Fisher M. R., Kristya V. I., Bulletin of the American Physical Society 2010 Vol. 55 No. 7 P. 50-50
In the paper simulation of electron, ion and metastable excited atom motion and interactions in a low-current discharge in argon-mercury mixture is fulfilled. Mixture ionization coefficient and the electric field strength have been calculated. ...
Added: May 13, 2013
Rozhkov M., Ivanov D., Blackhurst J. et al., Omega 2022 Vol. 110 Article 102635
This article investigates the impacts of the COVID-19 pandemic and their proactive mediation by adaptive operational decisions in different network design structures in anticipation of and during the pandemic. In generalized terms, we contribute to the understanding of the effect of preparedness and recovery decisions in a pandemic setting on supply chain operations and performance. ...
Added: March 14, 2022
Shalumov A. S., Pershin E. O., M. : PrintLETO.ru, 2013
The monograph presents results by professor Dr. A. Shalumov’s Research School of Modeling, Information Technology and Automated Systems (Russia). The program, ASONIKA, developed by the school is reviewed here regarding reliability and quality of devices for simulation of electronics and chips during harmonic and random vibration, single and multiple impacts, linear acceleration and acoustic noise, ...
Added: October 13, 2013