Precoding Based Interference Suppression for Heterogeneous Multi-Tiered Network by Pinyi Ren, Qinghe Du, Pinyi Sun, Datong Xu

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Resource management in sliced networks with mobile edge computing for B5G and 6G by Qian SUN, Lin TIAN, Yiqing ZHOU, Chen FENG, Yuanyuan WANG, Jihua ZHOU

“…With the time-delay sensitive compute-intensive tasks growing exponentially, 5G and future 6G mobile cellular communication networks will form differentiated network slices with edge computing resource to service the multiple communication services.To achieve this, the wireless frequency and edge computing resources will be shared among the network slices, thus the efficient management of the resources is of great importance.The demands of resources management in the life duration of the network slice was analyzed.Then the research progress of the corresponding technologies for slices, i.e., access control, resources allocation and stimulating cooperation among terminals, were summarized.And the open research issue was given.Thus, the resources are managed efficiently for the slices with edge computing resource.…”
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Mobility Robustness Optimization in LTE-Advanced System by Rongyi Hu, Mugen Peng, Hongyan Zhang, Yuan Li

“…With the rapid development of mobile communication technology，mobility robustness has increasingly been focused on by of the users，especially the problems such as the handover failure，users’ dropped calls and poor communication quality of the mobile cellular communication network. In order to improve users’ experience and communication robustness，an algorithm was proposed，by which the mobility robustness was improved and handover parameters were optimized，taking consideration of the characteristics of handover events and different handover failure scenarios like early handover，late handover and ping-pong handover. …”
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Mode selection and resource optimization for UAV-assisted cellular networks by Daquan FENG, Canjian ZHENG, Xiangqi KONG

“…The resource allocation and optimization scheme was studied in a coexistence scenario of unmanned aerial vehicle (UAV) and cellular communication network.To improve spectrum efficiency of the system, UAV users could reuse the cellular spectrum resources to access the network through full duplex or half duplex device-to-device technique.Additionally, a joint access control, mode selection, power control and resource allocation optimization problem was formulated to maximize the overall throughput of the network while ensuring quality of service requirements for both UAV users and ground cellular users.Specifically, the phase 1 method in the convex optimization was adopted for access control and feasibility check, and then the convex and concave procedure (CCCP) iterative algorithm was used to solve the power control problem for feasible UAV user pairs.By using this local optimum value, the original optimization problem can be simplified into a weighted maximization problem.Finally, the Kuhn-Munkres (KM) algorithm was used to match the optimal channel resources and obtain the global optimal throughput value of the system.Numerical results show that the proposed scheme can significantly improve the performance of system.…”
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VCAM-1 Promotes Angiogenesis of Bone Marrow Mesenchymal Stem Cells Derived from Patients with Trauma-Induced Osteonecrosis of the Femoral Head by Regulating the Apelin/CCN2 Pathway by Yiming Shao, Lei Sun, Baodong Ma, Ranran Jin, Yueyao Ban, Ruibo Li, Jianfa Wang, Hongkai Lian, Han Yue

“…Treatment with Apelin-13 activated the Apelin signaling pathway and suppressed the expression of cellular communication network factor 2 in BMSCs. Furthermore, Apelin-13 also inhibits the migration and angiogenesis of VCAM-1-BMSCs. …”
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A retrial queueing system with processor sharing and impatient customers by V. I. Klimenok

“…The results of the study can be used to simulate the operation of a fixed capacity cell in a wireless cellular communication network and other real systems operating in the processor sharing mode.…”
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CCN3: lactational bone booster by Nathan Xu, Kyle Yang, Mengjie Wang

“…Using a comprehensive set of parabiosis coupled with in vivo µCT, bone transplant studies, cell culturing and differentiation assays, mouse genetic models, pharmacologic interventions, hepatic viral transduction, and sequencing analysis, a recent study discovered that cellular communication network factor 3 (CCN3), derived from ARHERα/Kiss1 neurons, functions as an osteogenic hormone to sustain bone formation and progeny survival during lactation. …”
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