Research on the NB-IoT Random Access in LEO Satellite IoT by Haodong LIU, Zhong ZHENG, Wenjin WANG, Li YOU, Xiqi GAO

“…Narrowband internet of things (NB-IoT) technology is widely used in data communications for a large number of low-speed and low-power devices, but it is diff cult to provide services for remote areas that cannot be covered by terrestrial networks.With its global coverage and low cost, the LEO satellite constellation can supplement and expand the terrestrial NB-IoT infrastructure, providing an eff ective solution for the space-based internet of things.Facing the application requirements of space-based internet of things, on the basis of reviewing the NB-IoT system architecture, the challenges of channel environment high dynamic delay and frequency off set faced by the application of NB-IoT technology in the LEO satellite constellation scenario were analyzed.For the uplink random access process, an eff ective user detection and timing synchronization method was designed, which had the advantages of high performance and low complexity, and provided an eff cient receiving method for the LEO satellite NB-IoT uplink random access synchronization.…”
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Les hindous de Karachi dans la perspective historique.De la domination socio-économique à la marginalisation minoritaire by Michel Boivin

“…What are their relations with the government, national as well as provincial? The cult and the Hindu practise will be studied and the transmission of religious knowledge, where caste associations played a leading role.…”
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Les notables voconces au Haut-Empire by Bernard Rémy, Nicolas Mathieu

“…According to their dignitas they can be divided into five different hierarchical groups: honestiores, priests (except flamines and flaminicae of the imperial cult), local honorati, municipal honorati and “imperial” honorati. …”
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„Вторая” жизнь советских комедий в интернет-мемах периода пандемии by Gabriela Wilk

“…They often draw inspiration from cult Soviet comedies by Leonid Gaidai, Georgiy Daneliya, Vladimir Menshov, Eldar Ryazanov, Aleksandr Sery and other famous directors. …”
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« Traduit du riddleyspeak (Anterre) par Nicolas Richard » : quand le traducteur se fait lecteur de science-fiction by Elaine Després

“…Riddley Walker (1980) by the American-born British author Russell Hoban has become a cult post-apocalyptic science fiction novel over the years, and the language in which it is written, riddleyspeak, is no stranger to it. …”
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LEO Satellite Internet of Things Access Technology Based on Beamforming by Xuxu XIE, Xiaojin DING, Tao HONG, Gengxin ZHANG

“…The integration of terrestrial communication and satellite communication for internet of things (IoT) is the inevitable trend of the development of wireless communication network, to achieve the vision of the connection of everything.As a supplement to terrestrial IoT, satellite IoT can make up the fl aws of terrestrial IoT.However, with the expansion of IoT scale, it will be diffi cult for satellites to meet the communication needs of increasing number of IoT terminals, because the problem of limited satellite load will become increasingly prominent.Multiple-input multiple-output (MIMO) technology is the key technology of terrestrial 5G, and also an important research direction of satellite communication in the future 6G.The beamforming(BF) technology was introduced in MIMO into the low earth orbit (LEO) satellite based IoT, to made full use of spatial resources and signifi cantly improved system capacity.In view of the implementation conditions of BF technology and the characteristics of satellite IoT, several related issues were discussed, included channel model, BF criterions, load balancing access technology of one satellite and cooperative BF access technology of several satellites.…”
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Los patios de las escuelas primarias como espacios del aprendizaje de la ciudadanía mexicana by Dalila Chine-Lehmann

“…We will see that the school is actually transmitting a cult and values according to the national project. …”
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Research on Coded Caching-Enabled Cooperative Transmission Mechanism in LEO Small Satellite Network by Jian LI, Kaiping XUE, Hancheng LU

“…Along with the rapid development of low earth orbit (LEO) small satellite network, users can access content retrieval service through dense-deployed LEO satellite networks in the future.Due to the long propagation delay of satellite-to-terrestrial link, and also the constraint of limited communication resource and energy resource, it is diffi cult for satellites to provide effi cient content transmission service when facing the pressure of onboard overhead.A coded caching-based cooperative transmission mechanism was proposed in dense-deployed LEO small satellite network to achieve effi cient content distribution.By adopting fi ne-grained coded caching scheme, users could simultaneously receive cached packets from multiple LEO satellites to mitigated the cost of satellite backhaul link and improved the caching effi ciency.The simulation results showed that, after deploying onboard caching, the cost of content transmission could be reduced at least 39%.When coded caching-based transmission scheme was adopted, the cost of content transmission could be further reduced by 9%-42% with the increase of satellites providing cooperative transmission.…”
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The Enigma of the Temple Site and the Word-play ‘Moriah’ by Martin Prudký

“…This study examines the enigmatic name ‘Moriah’, which in the narrative of the patriarch Abraham (Gen 22:1–19) – one of Israel’s primary foundation narratives – describes the sacrificial cult site without precisely locating it. This name is nowhere attested as a primary toponym. …”
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Mobiliary Art Objects from the Koksharovski Kholm Sanctuary by Alexander F. Shorin, Anastasia A. Shorina

“…Some of these artifacts can be considered as cultic ones, because, it is likely that they were used in the rituals held on the sanctuary, which apparently had the status of an interregional cult center.…”
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Beam Hopping Beam Optimization and Resource Allocation Algorithm Based on Phased Array by Mengting HAO, Chen ZHANG, Gengxin ZHANG

“…Beam hopping technology can provide enough fl exibility and high resource utilization for satellite communication system, and shows good performance in broadband satellite communication system.However, the existing beam planning scheme of beam hopping technology is relatively fi xed and can not change with the change of service demand characteristics.For the situation of uneven distribution of user demand and scattered location, the advantages of beam hopping technology are diffi cult to play.To solve the above problems, a beam optimization method was proposed, which used the agility characteristics of phased array antenna to adjusted the size of beam according to the characteristics of service distribution, so as to made the service demand in each beam more balanced.On this basis, from the perspective of matching the demand with the actual transmission capacity, the minimization n-order diff erence objective function was established, the time slot resources allocated in each beam were solved by convex optimization algorithm, and the overall satisfaction and system delay of the system before and after beam optimization were compared.The simulation results showed that compared with the traditional beam planning scheme, the algorithm could improved the overall satisfaction of the system, reduced the system delay and improved the access success rate of the users.…”
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The Dynamics of Traditional Religion in the Political Economy of Ìkòrodú by Adéyẹmí Balógun

“…While this traffic was sustained by socio-political institutions such as the Oloja and the Osugbo cult, the role of religious groups – including the Ifá priests, Màgbó, Líw`ẹ and Agẹmọ – remained highly influential because they represent the deities and spirits which shaped Ìkòrodú’s inhabitants’ views about social life, economic activities and political institutions. …”
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Înmormântări din situl arheologic de la Cetățeni by Măndescu, D., Constantinescu, M.

“…Rosetti (1899−1982), in the site at Cetățeni : two funerary / cult features from the Late Iron Age (known as “the royal tomb among rocks”, sometimes referred to as the “sanctuary among rocks”, respectively „tomb no. 1 under Colțul Doamnei”) and a medieval grave considered decisive for the dating of church no. 3 there to the mid 13 th century at the latest. …”

Traffic Prediction of Space-Integrated-Ground Information Network Based on Improved LSTM Algorithm by Chengsheng PAN, Yufu WANG, Li YANG

“…The space-integrated-ground information network is easy to interrupt and the traffi c fl uctuation is not stable due to the problems of high traffi c burst and topological time-varying, which makes the traffi c prediction diffi cult much higher than the ground.In order to solve this problem, an improved LSTM algorithm was put forward.Firstly, the traffi c autocorrelation was judged by analyzd the infl uence of the lag variable of traffi c sequence on the predicted value; Secondly, the noise and breakpoint of the training set were eliminated by replacing the interruption with the predicted value; Finally, Dropout algorithm was used to reduce the impact of noise and neural network over fi tting, and accurately predict the traffi c data of the integrated intelligent network.The simulation results showed that in OPNET simulation environment, compared with other algorithms, the accuracy of this algorithm was improved by 59.21%, and the training speed of the algorithm was improved by 11.11%, which could provide eff ective data support for the overall scheduling of the integrated intelligent network.…”
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„... das Unendliche im Endlichen gebären ...“ by Susanne Gödde

“…Meaning is constituted through the indexicality of a (primarily aniconic) image of a god, whereby the cult-image of a phallus (which, according to Creuzer, represents the letter of a natural language) emerges as a privileged signifier. 3. …”
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Le temple polygonal de la rue Lecointre à Reims/Durocortorum by Sébastien Péchart, Frédéric Poupon

“…While the use of polygonal forms in cult buildings of indigenous tradition is relatively common throughout Gaul and is not totally foreign to the region, no building uncovered on a local scale is comparable to the remains identified on rue Lecointre. …”
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Inflation and Public Debt Reversals in the G7 Countries by Bernardin Akitoby, Ariel Binder, Takuji Komatsuzaki

“…First of all, it may be diffi cult to create higher infl ation, as evidenced by Japan’s experience in the last few decades. …”
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An Attempt to Understand Islamic Arts with Deconstruction by Yaşar Özrili

“…On the contrary, it is based on the hypothesis that some intellectual gaps, contradictions and information pollution can be found by re-evaluating and deconstructing the ornamental and decorative elements of Islamic arts such as architecture, metal, wood, stone, brick, tile, ceramic, calligraphy, miniature, illumination, illumination, binding, marbling, etc. from the perspective of the 21st century consciousness thinking, perception, power to interpret the world, etc. Cult is the reversal of canonical clichés, structures, compositions. …”
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Being ‘excluded from the world of sound’: Deafness, Invalidism and Resilience in Harriet Martineau’s Writings (1834–1855) by Manuela D’Amore

“…An eclectic and prolific writer, Harriet Martineau contributed to a thorough rediscussion of the nineteenth-century cult of invalidism in England. Even today her works show how she challenged Victorian convictions on deafness and traditional medical practices, while laying the basis for a more equal and inclusive society.…”
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Connection Planning Method Between LEO Communication Constellation and Earth Station by Shuge ZHAO, Xiaoyu LI, Qi LIU, Aijing WU, Jing WEI

“…A connection planning method between LEO communication constellation and earth station was proposed.Considering the large number of LEO communication constellation satellites, it is diffi cult to directly establish the connection planning method between LEO communication constellation and multiple earth stations.The connection planning method between single satellite and single earth station, the connection planning method between satellite constellation and single earth station, the connection planning method between satellite constellation and multiple earth stations were established.The former planning method is the basis of the latter planning method, which is the expansion of the former planning method, and fi nally forms a connection planning method between LEO communication constellation and multiple earth stations.A typical simulation example showed that in the process of connecting between the earth station and the satellite constellation, the elevation from the earth station to the satellite was not lower than the lower limit of the communication elevation.In the single connecting section between the earth station and the satellite, the variation trend of off -axis angle decreases fi rst and then increases.The connected satellites selected by the earth station showed the orbital plane switching and the sequential switching of satellites in an orbital plane, which indirectly verifi ed the correctness of the connection planning strategy.…”
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