Enhancing Hajj pilgrimage experience and crowd management through Hajj-related keywords-based chipless RFID tags by H. Rmili, J. Yousaf, O. Boularess, M. Noman, B. Hakim, M. Aseeri, M. Bensaleh, F.A. Tahir

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A Deep-Learning Approach to a Volumetric Radio Environment Map Construction for UAV-Assisted Networks by Bethelhem S. Shawel, Dereje H. Woldegebreal, Sofie Pollin

“…Providing global coverage for ubiquitous users is a key requirement of the fifth generation (5G) and beyond wireless technologies. This can be achieved by integrating airborne networks, such as unmanned aerial vehicles (UAVs) and satellite networks, with terrestrial networks. …”
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Mass Platooning: Information Networking Structures for Long Platoons of Connected Vehicles by Mahdi Razzaghpour, Babak Ebrahimi Soorchaei, Rodolfo Valiente, Yaser P. Fallah

“…The possibility of improving platoon efficiency through wireless data exchange is clear, but addressing network issues such as data loss and delays is crucial. …”
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Modeling of Inscribed Dual Band Circular Fractal Antenna for Wi‐Fi Application Using Descartes Circle Theorem by SatheeshKumar Palanisamy, Anitha R. Vaddinuri, Arfat Ahmad Khan, Muhammad Faheem

“…This research contributes to the advancement of compact and efficient antenna designs for wireless communication systems. Detailed considerations are given to the 2.4 and 5.55 GHz bands to ensure compatibility with standard Wi‐Fi protocols. …”
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Design of Network Service Transmission with LDPC Coding in Space Laser Communication by ZHANG Xiaole, TAN Xiaochuan, LI Zhe

“…【Objective】Affected by factors such as atmospheric attenuation and atmospheric turbulence, wireless laser communication will produce a certain degree of bit error, and it is often necessary to add error correction codes to improve the signal transmission quality. …”
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Researcb on PCI Self-Configuration Tecbnology of LTE eNB System by Xiaoguang Zhu, Hua Jiang

“…PCI is an important LTE wireless parameter and impacts LTE network planning and network performance. …”
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Research on engineering parameter perception and innovation application based on Internet of things by Yanfen LI, Xuetian ZHU

“…Antenna engineering parameters are the benchmark of the wireless network planning and optimization.It is of great significance for reducing the difficulty of the network operation and optimization by acquiring engineering parameters through the Internet of things.Starting from the importance of antenna parameters,the key technology of antenna parameters perception based on the Internet of things was introduced,and an innovative application of 5G massive MIMO intelligence was proposed.The basic process and method were clarified,which lays the foundation for advancing the antenna technology for Internet of things.…”
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Temporal fair active queue management algorithm for multi-rate 802.11 WLAN by HUANG Jia-wei, WANG Jian-xin

“…A temporal fair AQM-TFRED（temporal fair RED） on AP（access point） in multi-rate 802.11 WLAN was proposed.Taking into account the transmission rate of each flow,TFRED set different drop probability for each flow go-ing through the AP to guarantee equal channel usage time for each wireless node.Analysis and simulation results show that,compared with throughput fair AQM algorithms,TFRED achieves temporal fairness,per-flow throughput protection,and increase in total throughput.…”
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Constructions of perfect Gaussian integer sequences of odd prime length by Yubo LI, Miao CHEN, Tao LIU, Ying ZHANG

“…Constructions of perfect Gaussian integer sequences (PGIS) based on the cyclotomic classes were proposed.The PGIS with degree 3 and 5 were constructed respectively from the cyclotomic classes of order 2 and 4.The presented sequences with odd prime length have ideal autocorrelations.The methods solved the problem that the traditional constructions of PGIS from the cyclotomic classes have high computational complexity.As a result,this kind of sequences will be useful in the applications of wireless communications.…”
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Multi-path transmission strategy and congestion control scheme for multimedia sensor networks by SHA Chao1, SUN Li-juan1, WANG Ru-chuan1, HUANG Hai-ping1

“…A multi-path transmission method for multimedia sensor networks was proposed.By considering the transmission time,residual energy as well as transmission rate of the wireless links,three classes of paths are established with the help of metadata packets.Network congestion rate is reduced as well by adjusting time intervals of sampling.Experiments results show that this method is well performed on packet loss,real-time transmission as well as congestion control.…”
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Discussion on technical solutions to fibre-optic home networking by Zhiyong MA

“…Technical solutions for fibre-optic home networking, including ITU-T standard G.hn, PON access networks, and IEEE fibre-optic Ethernet, were introduced, and they were analyzed and compared from the aspects of technical characteristics, standardization, industrial chain, future development, etc.Proposals on home gateway location and drop fibre cable termination were also given, and the experiment results show that the proposed solution can improve the Wi-Fi coverage of the home gateway and the wireless access rate.…”
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Discussion of the Value and Implementation Strategy Brought by Frequency Re-Farming in China Mobile Industry by Dongzhao Zhu, Junxiao Shi, Yi Yu

“…The issues of investments on mobile network and its coverage affected by different wireless spectrum was studied, with the importance and desirability of frequency re-farming being analyzed systematically in reference to the current spectrum resource allocation and development status of mobile services in China. …”
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On Channel Transforms to Enhance Reciprocity and Quantization in Physical-Layer Secret Key Generation by Ghalib Hussain, Syed Junaid Nawaz, Shurjeel Wyne, Mohammad N. Patwary

“…Ensuring reliable and secure communications in the increasingly pervasive beyond <inline-formula> <tex-math notation="LaTeX">$5{^{\text {th}}}$ </tex-math></inline-formula> generation (B5G) wireless networks is one of the key research challenges. …”
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Evolution and prospect of 5GtoB application in China by Feng PAN, Jiawei LIU

“…5G convergence application is the key support for the digital development of China's economy and society.After more than two years of development, China's 5GtoB application has accelerated to bloom, has achieved a breakthrough from 0 to 1, and the enabling effect is obvious.The development of 5GtoB application needs to be further promoted from three directions: strengthening network supply, reducing application threshold and building application industry ecology.It is believed that in the future, 5GtoB applications will continue to develop and promote the wireless economy to become an important part of China's national economy.…”
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Low-complexity sparse channel estimation for massive MIMO systems by Xin FANG, Yunju LIU, Haiyan CAO, Peng PAN

“…Due to the high computational complexity of massive MIMO system,a low-complexity sparse channel estimation algorithm was proposed utilizing the inherent sparsity of the wireless communication channel to improve the estimation performance.The proposed algorithm separated channel tap from noise space based on the traditional discrete Fourier transform by adopting integral separation algorithm.This channel estimation algorithm need only calculate the channel tap,thus markedly reducing complexity of the algorithm.Numerical simulations show that proposed algorithm can approach to the performance of the minimum mean-square error estimator while maintaining lower complexity.…”
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Research and application of spectrum re-farming method for GSM900 network oriented to IoT by Wei-dong XU, Jun ZHOU, Xiao-qiang GONG, Ke WU, Ye DENG

“…With the decrease of the wireless utilization rate of GSM900 network at present,the rapid development of LTE services and the growing maturity of the IoT (Internet of Things) technology,in order to optimize the spectrum resources carrying efficiency,the GSM900 network will be used for other networks such as the IoT.How to carry out spectrum re-farming of GSM900 network based on intelligent automatic frequency optimization system (AFOS) and its practical application is studied.…”
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System Architecture and Technology Evolutions in Cloud Radio Access Networks by Shi Yan, Wenbo Wang

“…Cloud radio access network（C-RAN）has been proposed as one of the most promising solutions to meet the service requirements of the fifth generation（5G）wireless communication systems. The published achievements indicate that C-RAN has many advantages, which can improve the spectrum efficiency and energy efficiency simultaneously. …”
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Architecture of a heterogeneous marine internet of things for intelligent offshore engineering by Zhenhua FU, Jie LI, Fei JI, Hua YU

“…With the development of the offshore engineering towards intelligence and informatization, the safety and environmental monitoring technology is demanding for offshore operating platforms.A heterogeneous marine IoT architecture for the intelligent offshore engineering was proposed.The network was based on underwater acoustic communication technology, marine radio wireless communication, intelligent gateway and cloud platform to realize remote and online monitoring offshore engineering and platforms.The main modules, and some of the key technologies and challenges involvedin the network were introduced.The network architecture can provide a reference for the realization of an intelligent offshore engineering equipment and platforms.…”
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Optical layer key technology and networking scheme based on SPN by Qian CAI, Han LI, Dechao ZHANG, Wen YE, Tingting ZHANG, Dong WANG, Yunbo LI, Liuyan HAN, Yang ZHAO

“…The large-scale deployment of 5G brings bandwidth and lower delay requirements to transport network.As a 5G oriented multi-service transport platform,SPN will transport wireless service,home broadband service,enterprise service and private line service.SPN distribution layer and core layer network will need huge bandwidth and support long range transport.The SPN optical layer key technology and network scheme were studied,also implemented to verify the function and performance of SPN optical layer.…”
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User filtering based campus WLAN user clustering method by Yi-hong QIU, Ting-juan YAO, Feng-lin QIN, Lian-sheng GE

“…With the widespread of smart terminals such as smart phones and smart pads,using MAC address as user identification in campus wireless local area network (WLAN) user clustering research cannot exactly represent user behavior.An user filtering based user clustering is proposed.This method filters users’ behavior data by their degree of activeness,and then further conducts clustering analysis of campus WLAN user behavior.The experimental result verifies the effectiveness of the proposed method.…”
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