Discussion on the common sense of the Internet of things by Yu SUN

“…The development of Internet of things (IoT) in China is in the second decade.First of all,the outcome of the IoT was reviewed.The industry formation and system structure of IoT were introduced.Then,the development process,trends and key points of the next generation of IoT were summarized in the aspect of the service platform,sensor industry,access links and fusion with technologies such as cloud computing,edge computing,big data,identity resolution,blockchain,satellite navigation system,5G and so on.Finally,the problems and possible ideas of the development of IoT in China were put forward in the fields of the application positioning,theoretical research,standard-setting and security.Hope to provide reference for colleagues to understand the IoT.…”
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A survey on AI algorithms applied in communication and computation in Internet of vehicles by Yu KANG, Yaqiong LIU, Tongyu ZHAO, Guochu SHOU

“…In the 5G era, the development of communication and computing in the Internet of vehicles has been limited by the rapidly increasing amount of information.New breakthroughs in communication and computing in Internet of vehicles can be achieved by applying AI algorithms to the Internet of vehicles.Firstly, the application of AI algorithms in communication security, communication resource allocation, computation resource allocation, task offloading decision, server deployment, communication-computation integration were investigated.Secondly, the achievements and shortcomings of the present AI algorithms in different scenarios were analyzed.Finally, combined with the Internet of vehicle development trend, some future research directions for AI algorithms applied in the Internet of vehicles were discussed.…”
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Research on Basic Theory and Key Technology of Cognitive Radio Network by Ping Zhang, Jianwu Li, Zhiyong Feng, Qixun Zhang

“…Cognitive radio network（CRN）is a cognitive process of network，which makes planning，decision and response for network state through learning and analysis of the network environment.CRN is one of the effective ways to solve the limited network capacity，and to satisfy the national strategic demand on the frequency spectrum efficient-utilization and the integration of heterogeneous networks.As the key technology of 5G，CRN indicates the direction for the future development of wireless communication network.The system architecture for cognitive radio networks，the basic theory research，the key technologies of implementation were introduced，and the demonstration platform of CRN was presented.…”
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Key technologies in collaborative network based on MEC by Xiaoting MA, Junhui ZHAO, Xiaoke SUN, Yi GONG

“…In order to solve the performance degration problem of low latency and high reliability caused by the high-speed mobility of vehicles,the key technologies of collaborative network based on MEC (mobile edge computing) were studied.Starting from the uniqueness of MEC in vehicular networks,the collaborative networking scheme with low latency and high reliability was introduced.According to the two most promising cooperative scenarios of vehicle platooning and UAV (unmanned aerial vehicle) assisted communication in 5G vehicular networks,the key technologies of cooperative resource management based on MEC were investigated.In addition,the research direction analysis of resource management based on MEC in vehicular networks provides a reference for further study.…”
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Research on clustering algorithm based 6G typical usage scenarios by Ning JIN, Qingyang WANG

“…Compared with the three classic 5G usage scenarios, the content and types of 6G typical usage scenarios will be more abundant and diverse.How to refine 6G usage scenarios objectively and efficiently has become a major challenge.Based on this, the clustering algorithm was used to study the 6G usage scenarios.Firstly, the 6G service and performance indicators were considered.Then, the demand values of 6G service were collected and the indicators were scored.Finally, the sample data were analyzed by different clustering algorithms.According to the clustering results, eight typical usage scenarios of 6G were proposed, which could provide some reference for 6G research in the industry.…”
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Analysis and future development of direct-to-handset satellite key technologies by SONG Yanjun, XIAO Yongwei, SUN Chenhua

“…According to the technical problems of satellite-ground frequency sharing, space-borne antenna and space-borne base station, the key research contents were given based on the actual system and application scenarios. As the component of 5G communication and the basic of 6G communication, the future development of direct-to-handset satellite were discussed.…”
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Design of SCMA codebook based on chaotic signal and system performance analysis by Geng ZHAO, Yanyan MA, Yingjie MA

“…Sparse code multiple access (SCMA) technology is one of the multiple access technology schemes for the new generation of 5G.In order to solve the transmission requirement of massive users,the logistic chaos sequence was proposed instead of the random sequence in the original system to select the codeword.The constellation method based on trellis coded modulation (TCM) subset segmentation with the mapping matrix was used to generate codebook in the encoder,and decoded through message passing algorithm (MPA) detection method.The simulation results show that the bit error rate (BER) is low when the system uses the pseudo-random sequence of chaos to select the codeword,and the system also performs well under the condition of high overload rate.…”
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Key technical solutions and standardization progress of high-speed optical modules by Bingbing WU, Wenyu ZHAO, Haiyi ZHANG

“…Optical modules are the basic building blocks of 5G transport networks, data center interconnections and all-optical access networks.With the rapid development of upper-layer service and applications, high-speed optical modules had become the key element to achieve high bandwidth and wide coverage in various application fields.Based on the basic concepts and the overall view of standardization research of optical modules, the technical solutions, standardization status and market development trend of 400 Gbit/s, 800 Gbit/s intensity and phase modulation high-speed optical modules were focused on.Finally, suggestions to promote the healthy development of optical modules in the future were proposed.…”
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Development of Sustainable Bioplastic Composite Films from Cocoa Pod Husk Waste Cellulose and Kappa-Carrageenan by Esa Ghanim Fadhallah, Ahmad Sapta Zuidar, Sri Hidayati, Haidawati Haidawati, Amarilia Harsanti Dameswary, Aisyah Tri Ramadhani

“…The bioplastic with P1 (8 g cellulose, 2 g carrageenan), P2 (6 g cellulose, 4 g carrageenan), P3 (5 g cellulose, 5 g carrageenan), and P4 (4 g cellulose, 6 g carrageenan) formulations completely degraded in 3 weeks, while those with higher kappa-carrageenan content degraded faster, with P5 completely degrading in 2 weeks and P6 in 1 week. …”
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Oregano Extract Added into the Diet of Dairy Heifers Changes Feeding Behavior and Concentrate Intake by Giovani Jacob Kolling, Dejani Maíra Panazzolo, Alexandre Mossate Gabbi, Marcelo Tempel Stumpf, Marcel Batista dos Passos, Eduardo Augusto da Cruz, Vivian Fischer

“…Thirty-two Holstein heifers were randomly distributed into four treatments: C = control, without addition of OE; OE2.5 = 2.5 g; OE5.0 = 5.0 g and OE7.5 = 7.5 g of Oregano extract per heifer/day. …”
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Utilizing Local Waste: Sustainable Adsorption of Reactive Blue 235 on Surfactant-Modified Bamboo Fibers by Samriti Vaid, Varinder Kaur, Sanyog Sharma, Anupinder Singh, Bhavna Vaid, Raj Kumar Arya, G. D. Verros

“…The optimum dye removal efficiency of 94% for Reactive Blue 235 was obtained at an adsorbent dosage of 0.5 g/50 ml of dye solution, initial dye concentration of 40 mg/L, pH of 6, and contact time of 40 min. …”
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Perencanaan Strategis Sistem Informasi Pada Lembaga Amil Zakat Menggunakan Analisis SWOT Berbasis Lima Faktor Seni Perang Sun Tzu Berdasarkan Anita Cassidy by Ucky Pradestha Novettralita, R. Rizal Isnanto, Catur Edi Widodo

“…Some of the key strategies obtained from this research are the promotion and education of zakat through social media and other online media; providing technology to make it easier for people to pay zakat by creating applications like Mobile Zakat application, Customer Relationship System (CRS); and developing capabilities in utilizing 5G technology and new technologies. …”
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Prevalence and phylogenetic analysis of cytomegalovirus (Orthoherpesviridae: <i>Cytomegalovirus: Cytomegalovirus humanbeta5</i>) genetic variants from children and immunocompromise... by Ol’ga E. Van’kova, Nina F. Brusnigina, Nadezhda A. Novikova

“…The obtained data indicate the similarity of the landscape of CMV genotypes circulating in Russia (Nizhny Novgorod region), Brazil, China and the USA: in children, the predominant genotypes are gB1 (40.0%), gB2 (33.3%), gN4a (42.8%), and gN3b (28.6%), while in adults (recipients of solid organs) genotypes gB1 (37.5%), gB2 (37.5%), gN1 (26.3%), and gN4b (26.3%) are prevailed.…”
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STUDY OF COMPATIBILITY OF METHODS AND TECHNOLOGIES OF HIGH-LEVEL PROTOCOLS AND ERROR-CORRECTING CODES by Vladyslav Sharov, Olena Nikulina

“…Polar codes have since been integrated into 5G systems due to their efficiency and low complexity, marking a milestone in modern coding theory. …”
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Oxidative Stability of the Meat of Broilers Fed Diets Supplemented with Various Levels of Blackcurrant Extract (Ribes nigrum L.) during Different Time Period by Kamil Sierżant, Małgorzata Korzeniowska, Barbara Król, Janusz Orda, Aneta Wojdyło

“…The BC extract was administrated to treatment groups at two concentrations (1.25 and 2.5 g/kg) and in different periods within the trial (i.e., from 15 to 35 d and from 25 to 35 d of life). …”
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Pengaruh Tempe Terhadap Gambaran Histopatologi Mencit Jantan Putih yang di Induksi Timbal Asetat by Nadia Oktarina, Aswiyanti Asri, Endrinaldi Endrinaldi

“…Kelompok 3 (P1) diberikan timbal asetat 40 mg/kgBB/hari dan tempe 5 g/kgBB/hari. Kelompok 4 (P2) diberikan timbal asetat 40 mg/kgBB/hari dan tempe 10 g/kgBB/hari. …”
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Effect of Enriched Feed by Immunostimulant on Immune Response and Growth of Humpback Grouper, Cromileptes altivelis by M. Agus Suprayudi, L. Indriastuti, Mia Setiawati

“…Diet was supplemented with 4 g yeast per kg diet (diet A), 0.1 g vitamin C per kg diet (diet B), 2.5 g β-glucan (diet C), chromium-yeast 0,015 g/kg diet (diet D) and no supplementation (diet E) as control. …”
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Drug therapy: dose-response relationship of oral mesalazine in inflammatory bowel disease by C. J. J. Mulder, S. J. Van Den Hazel

“…In ulcerative colitis higher dosages of mesalazine (3 g) are more effective in maintaining a remission than lower dosages (1.5 g). In mild to moderately active ulcerative colitis, studies also indicate that higher dosages might be more effective in inducing remission. …”
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Method on PAPR reduction in digital beam-forming by Lu LIU, Guoqing ZHAO

“…Digital beam-forming technology is one of the key technologies in 5G communication.However,the high peak-to-average power ratio in digital beam-forming would make the power amplifier work in the nonlinear region.Nowadays,the solutions to the high peak-to-average power ratio,such as selected mapping,embedded side information selected mapping have some faults:the complexity is high,and the utilization of the bandwidth is low.A blind selected mapping method to reduce the high peak-to-average power ratio based on MUSIC algorithm was proposed.In this method,the side information was omitted,so the utilization of the bandwidth was improved.Simultaneously,the result of the peak-to-average power ratio reduction and the complexity is much more enhanced.…”
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A Review of the Effect of Injected Dextranomer/Hyaluronic Acid Copolymer Volume on Reflux Correction Following Endoscopic Injection by Sumit Dave, Darius J. Bägli

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