Journal articles on the topic 'Interchannel communications in the transmission mechanism'

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1

Cárdenas, José Roberto. "Mechanism of interchange between the reflections in a channel of communications with the power spectral density." Ingeniería e Investigación 37, no. 2 (2017): 60–66. http://dx.doi.org/10.15446/ing.investig.v37n2.58049.

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The theoretical limit given by the Shannon Capacity equation has been the origin of communications systems based on the interchange between bandwidth and power. This article explores the interchange between the power spectral density and the reflections that can be generated in a communications channel, with the ultimate aim of being able to decrease the power spectral density for the same capacity. The reflections can be expressed as a number of controlled reflections or by a reflection coefficient. The channels studied show that this exchange is possible. A new model based on feedback circui
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Makarov, S. B., S. V. Zavjalov, D. C. Nguyen, and A. S. Ovsyannikova. "Coherent Detection of Non-Orthogonal Spectrally Efficient Multicarrier Signals Using a Decision Feedback Algorithm." Journal of the Russian Universities. Radioelectronics 24, no. 5 (2021): 22–35. http://dx.doi.org/10.32603/1993-8985-2021-24-5-22-35.

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Introduction. Spectrally efficient frequency division multiplexing (SEFDM) is a promising technology for improving spectral efficiency. Since SEFDM signals transmitted on subcarriers are not orthogonal, interchannel interference occurs due to the mutual influence of signals transmitted on adjacent subcarriers. Algorithms for receiving SEFDM signals can be distinguished into element-by-element coherent detection and maximum-likelihood sequence estimation (MLSE). The former method, although being simpler, is characterized by a low bit error rate performance. The latter method, although providing
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3

Worasucheep, Duang-rudee, Wanee Srisuwarat, and Jirawut Akaranuchat. "Design and Performance of 10 Gb/s Optical Receiver in 50-GHz DWDM Transmission over 40-km SSMF." ECTI Transactions on Electrical Engineering, Electronics, and Communications 9, no. 1 (2010): 157–68. http://dx.doi.org/10.37936/ecti-eec.201191.172468.

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This paper describes the design of 10 Gb/s optical receiver, which consists of an Avalanche Photo Detector (APD) and a Clock & Data Recovery (CDR) circuit. All components are successfully integrated onto the 4-layered FR-4 PCB, using two types of signal paths: di®erential microstrip and single-ended CB-CPW. Their dimensions are optimally chosen for matching impedance, according to the ADS simulations. The receivers performance has been evaluated under 3 impairments: jitter, interchannel crosstalk and fiber dispersion. The Periodic Jitter (PJ) is added to analyze histograms and measure the
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Sasamori, Takayuki, Masaharu Takahashi, and Toru Uno. "Transmission Mechanism of Wearable Device for On-Body Wireless Communications." IEEE Transactions on Antennas and Propagation 57, no. 4 (2009): 936–42. http://dx.doi.org/10.1109/tap.2009.2014575.

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Huang, Chung-Ming, and Ching-Hsien Tsai. "The handover control mechanism for multi-path transmission using Stream Control Transmission Protocol (SCTP)." Computer Communications 30, no. 17 (2007): 3239–56. http://dx.doi.org/10.1016/j.comcom.2007.06.015.

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6

Song, Yaqin, Hong Ni, and Xiaoyong Zhu. "Two-Level Congestion Control Mechanism (2LCCM) for Information-Centric Networking." Future Internet 13, no. 6 (2021): 149. http://dx.doi.org/10.3390/fi13060149.

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As an emerging network architecture, Information-Centric Networking (ICN) is considered to have the potential to meet the new requirements of the Fifth Generation (5G) networks. ICN uses a name decoupled from location to identify content, supports the in-network caching technology, and adopts a receiver-driven model for data transmission. Existing ICN congestion control mechanisms usually first select a nearby replica by opportunistic cache-hits and then insist on adjusting the transmission rate regardless of the congestion state, which cannot fully utilize the characteristics of ICN to improv
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Zhong, Dong, Yining Wang, and Yi’an Zhu. "A new data transmission mechanism between air vehicles." International Journal of Distributed Sensor Networks 13, no. 12 (2017): 155014771774184. http://dx.doi.org/10.1177/1550147717741841.

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Gbreil, Wafaa Ahmad, Sumia Younes Saleh, Wafa Alsadik Hammad, Shahid Salim Mohammed, Azhar Idris Alfarjani, and Nuhay Murajia Sulayman. "Design of Frequency Selective Surface (FSS) for 6G communications." International Science and Technology Journal 35, no. 1 (2024): 1–8. https://doi.org/10.62341/2059.

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We propose a quartz-supported frequency selective surface (FSS) for 6G communication, featuring a gear-shaped metallic array on a single layer. The transmission characteristics are investigated using full-wave simulation and the equivalent circuit method. Additionally, the surface current distribution, electric field, and magnetic field distributions are studied to better understand the transmission mechanism The simulation results show that a resonant frequency of 16.63 GHz can be achieved with an attenuation of -80 dB. The transmission response of the FSS prototype was measured using a free
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Vydrina, A. S. "Generalized brands as a mechanism of cultural transmission in everyday communications practices." Communicology 10, no. 4 (2022): 48–60. http://dx.doi.org/10.21453/2311-3065-2022-10-4-48-60.

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The article considers the process and result of the specific transition of phenomena, commercial in origin and functions, into a socio-cultural non-commercial space with their subsequent transforma tion into mechanisms of cultural transmission. In this review, they are conditionally designated as “generalized brands”. The author made an attempt to identify the main positive and negative features of the process of the emergence of such a brand in the company and in the society. The article also provides the concept of habitus of Pierre Bourdieu as a theoretical basis for analyzing the formation
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Choi, WoongChul, and SeokMin Lee. "A Novel GTS Mechanism for Reliable Multihop Transmission in the IEEE 802.15.4 Network." International Journal of Distributed Sensor Networks 8, no. 1 (2012): 796426. http://dx.doi.org/10.1155/2012/796426.

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The IEEE 802.15.4 standard provides Guaranteed Time Slot (GTS) mechanism for reliable transmission. GTS mechanism is suitable for transmitting time-sensitive data because it allocates time slots to a specific node. However, the GTS mechanism in the standard can be used only for one-hop communication. This paper proposes and implements a multihop GTS mechanism for reliable transmission in multihop networks. Simulation results using NS-2 show that low delay and high delivery ratio can be achieved using the proposed mechanism.
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Ahn, Sanghyun, and Jonghwa Choi. "Internet of Vehicles and Cost-Effective Traffic Signal Control." Sensors 19, no. 6 (2019): 1275. http://dx.doi.org/10.3390/s19061275.

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The Internet of Vehicles (IoV) is attracting many researchers with the emergence of autonomous or smart vehicles. Vehicles on the road are becoming smart objects equipped with lots of sensors and powerful computing and communication capabilities. In the IoV environment, the efficiency of road transportation can be enhanced with the help of cost-effective traffic signal control. Traffic signal controllers control traffic lights based on the number of vehicles waiting for the green light (in short, vehicle queue length). So far, the utilization of video cameras or sensors has been extensively st
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12

Shen, Xujun, Qingchun Chen, Yulong Nie, and Keming Gan. "Adaptive Secure MIMO Transmission Mechanism against Smart Attacker." Wireless Communications and Mobile Computing 2020 (February 10, 2020): 1–14. http://dx.doi.org/10.1155/2020/2786314.

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The MIMO transmission against a smart attacker has recently been formulated as a noncollaborative game, in which both the MIMO transmitter and the malicious attacker try to maximize their predefined utilities. In this paper, by carefully analyzing the Nash Equilibrium (NE), we focus on the conditions, in which the gaming results incline to the malicious attacker instead of the MIMO transmitter. In this adverse case, it is highly desirable to develop an effective mechanism to suppress the attack intention by the attacker for better secure communication. Motivated by this, an adaptive secure MIM
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Alhaj, Abdullah A. "Performance Evaluation of Secure Data Transmission Mechanism (SDTM) for Cloud Outsourced Data and Transmission Layer Security (TLS)." International Journal of Cloud Applications and Computing 4, no. 1 (2014): 45–49. http://dx.doi.org/10.4018/ijcac.2014010104.

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The Cloud has become a significant topic in computing; however, the trend has established a new range of security issues that need to be addressed. In Cloud, the data and associated software are not under their control. In addition, with the growing demands for Cloud networks communication. With the increasing demand for computer communications the need for security is growing dramatically. The existing research related to security mechanisms focuses on security of the data transmission in the communication networks only. The authors developed specific Secure Data Transmission Mechanism (S SDT
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QU, Zhao-wei, and Juan ZHANG. "Optimization of the transmission mechanism for wireless TCP." Journal of China Universities of Posts and Telecommunications 15, no. 1 (2008): 38–42. http://dx.doi.org/10.1016/s1005-8885(08)60059-x.

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15

Zhao, Jumin, Xiaojuan Liu, and Dengao Li. "Fast and Reliable Burst Data Transmission for Backscatter Communications." Sensors 19, no. 24 (2019): 5418. http://dx.doi.org/10.3390/s19245418.

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Computational radio frequency identification (CRFID) sensors are able to transfer potentially large amounts of data to the reader in the radio frequency range. However, the existing EPC C1G2 protocol is inefficient when there are abundant critical and emergency data to be transmitted and cannot adapt to changing energy-harvesting and channel conditions. In this paper, we propose a fast and reliable method for burst data transmission by fragmenting large data packets into blocks and we introduce a burst transmission mechanism to optimize the EPC C1G2 communication procedure for burst transmissi
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Muhaev, Rashid, and Yuliya Laamarti. "Modern Media Communications in the Mechanism of Constructing Life Worlds." Scientific Research and Development. Modern Communication Studies 9, no. 2 (2020): 51–59. http://dx.doi.org/10.12737/2587-9103-2020-51-59.

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The information and communication revolution of the late XX — early XXI century not only radically changed the modern world, but also formed a new social reality — a post-industrial society. The current stage of post-industrial development is associated with the formation of the information society, a distinctive feature of which is that in it information, the process of its production and methods of transmission, becomes more important than the thing itself. Information is a decisive factor in the social order, which has changed the ways and technologies of organizing social space and the nat
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17

Yang, Jianjun, Mingyuan Yan, Abi Salimi, Jason Porter, Ying Luo, and Ju Shen. "A Mechanism on Video Tracking and Recognition with Fast Transmission in Wireless Communications." International Journal of Computer Applications 185, no. 14 (2023): 1–8. http://dx.doi.org/10.5120/ijca2023922816.

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18

Verma, Pawan Kumar, Rajesh Verma, Arun Prakash, and Rajeev Tripathi. "Throughput-Delay Evaluation of a Hybrid-MAC Protocol for M2M Communications." International Journal of Mobile Computing and Multimedia Communications 7, no. 1 (2016): 41–60. http://dx.doi.org/10.4018/ijmcmc.2016010104.

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This paper proposes a robust hybrid-MAC protocol for direct communication among M2M devices with gateway coordination. The proposed protocol combines the benefits of both contention-based and reservation-based MAC schemes. The authors assume that the contention and reservation portion of M2M devices is a frame structure, which is comprised of two sections: Contention Interval (CI) and Transmission Interval (TI). The CI is based on p-persistent CSMA mechanism, which allows M2M devices to compete for the transmission slots with equal priorities. After contention, only those devices, which have w
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19

Liao, Jianxin, Jingyu Wang, and Xiaomin Zhu. "A multi-path mechanism for reliable VoIP transmission over wireless networks." Computer Networks 52, no. 13 (2008): 2450–60. http://dx.doi.org/10.1016/j.comnet.2008.04.008.

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20

Hu, Nan, Xuming Cen, Fangjun Luan, Liangliang Sun, and Chengdong Wu. "A Novel Video Transmission Optimization Mechanism Based on Reinforcement Learning and Edge Computing." Mobile Information Systems 2021 (October 31, 2021): 1–10. http://dx.doi.org/10.1155/2021/6258200.

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As we know, the video transmission traffic already constitutes 60% of Internet downlink traffic. The optimization of video transmission efficiency has become an important challenge in the network. This paper designs a video transmission optimization strategy that takes reinforcement learning and edge computing (TORE) to improve the video transmission efficiency and quality of experience. Specifically, first, we design the popularity prediction model for video requests based on the RL (reinforcement learning) and introduce the adaptive video encoding method for optimizing the efficiency of comp
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21

Hussein, Sadoon, and Nadia Maan. "UACA: Unified Access Control Approach For Heterogeneous Database Based-on Service Data Object." Technium: Romanian Journal of Applied Sciences and Technology 9 (April 1, 2023): 26–40. http://dx.doi.org/10.47577/technium.v9i.8686.

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Abstract: The requirement for data interchange, access, and retrieval from diverse databases. This requirement is getting more and more crucial. However, retrieving this data from a heterogeneous database necessitates juggling many kinds of query languages, data models, and structure. The goal of this project is to create a unified access control approach (UACA), which will be managed by service data object (SDO) technologies and will be based on an agent mechanism for application access to business databases. To create a unified data access control, applications must be submitted through a UA
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22

Wu, Hsin-Te, Alan Dahgwo Yein, and Wen-Shyong Hsieh. "Message Authentication Mechanism and Privacy Protection in the Context of Vehicular Ad Hoc Networks." Mathematical Problems in Engineering 2015 (2015): 1–11. http://dx.doi.org/10.1155/2015/569526.

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Vehicular ad hoc networks (VANETs) have been widely researched in recent years. VANETs are used mostly for road safety and traffic efficiency; therefore, it is imperative that the communication between vehicles is rapid and secure in a VANET environment. In the present study, bilinear pairings were used to construct a complete message authentication scheme. This scheme provided the following features: (1) vehicle or roadside unit (RSU) parameters were determined via a hierarchical protocol, which prevented potentially a large computational overhead for a single node; (2) message broadcasts and
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23

Chen, Wenlong, Heyang Chen, Zhiliang Wang, et al. "Congestion avoidance transmission mechanism based on two-dimensional forwarding." Future Generation Computer Systems 102 (January 2020): 1–13. http://dx.doi.org/10.1016/j.future.2019.07.057.

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24

Yuan Yuxiang. "The Constructing of Gearbox Transmission Mechanism 3D Model based on SolidWorks." International Journal of Digital Content Technology and its Applications 7, no. 3 (2013): 95–103. http://dx.doi.org/10.4156/jdcta.vol7.issue3.13.

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25

Yi-Wei Ma, Yi-Wei Ma, Jiann-Liang Chen Yi-Wei Ma, Yu-Liang Tang Jiann-Liang Chen, and Kuan-Hung Lai Yu-Liang Tang. "Towards Adaptive Network Resource Orchestration for Cognitive Radio Networks." 網際網路技術學刊 23, no. 5 (2022): 1087–97. http://dx.doi.org/10.53106/160792642022092305017.

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<p>This work proposes an adaptive resource orchestration system for a Wireless Local Area Network (WLAN) that is based on the operating principle of Cognitive Radio (CR) technology. By collecting environmental parameters, including the retransmission rate and the channel occupancy rate, the proposed system has “knowledge” of overall transmission behavior and can regulate transmission resources. An Adaptive Connection Assignment (ACA) mechanism is proposed for end devices; it find out target end devices with poor transmission performance, analyzes their alternative Acc
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Zhang, Xiaolong, Jie Liu, and Yuzhen Huang. "Joint Packet Length and Power Optimization for Covert Short-Packet D2D Communications." Electronics 12, no. 13 (2023): 2822. http://dx.doi.org/10.3390/electronics12132822.

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This paper proposes a joint optimization mechanism for packet length and power in the scenario of covert short packet D2D communication, so as to effectively improve the communication performance between D2D pairs subject to the covert constraint. Specifically, we construct a short-packet D2D communication model assisted by covert communication, and further propose the notion of effective covert throughput (ECT) to quantitatively characterize the trade-off between the covertness and reliability of IoT state monitoring information transmission. Secondly, in the constructed communication scenari
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Oleiwi, Haider W., and Hamed Al-Raweshidy. "SWIPT-Pairing Mechanism for Channel-Aware Cooperative H-NOMA in 6G Terahertz Communications." Sensors 22, no. 16 (2022): 6200. http://dx.doi.org/10.3390/s22166200.

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The constraints of 5G communication systems compel further improvements to be compatible with 6G candidate technologies, especially to cope with the limited wavelengths of blockage-sensitive terahertz (THz) frequencies. In this paper integrating cooperative simultaneous wireless information and power transfer (SWIPT) and hybrid-non-orthogonal multiple access (H-NOMA) using THz frequency bands are suggested. We investigated and developed an optimal SWIPT-pairing mechanism for the multilateral proposed system that represents a considerable enhancement in energy/spectral efficiencies while improv
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Min, Soon-Woong, Sang-Hwa Chung, Hee-Jun Lee, and Yu-Vin Ha. "Downward traffic retransmission mechanism for improving reliability in RPL environment supporting mobility." International Journal of Distributed Sensor Networks 16, no. 1 (2020): 155014772090360. http://dx.doi.org/10.1177/1550147720903605.

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With the diversification of industrial Internet of Things applications, there is a growing demand for mobility support in industrial wireless networking environments. However, the routing protocol for low-power and lossy networks is designed based on a static environment and is vulnerable in a mobility environment. Routing protocol for low-power and lossy networks is an Internet engineering task force standard in the low-power and lossy network environments used mainly in industrial environments. In addition, although routing protocol for low-power and lossy networks is based on collection tre
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Chen, Linlin. "Hydraulic Lifting and Rotating System Lifting Machinery Transmission Control Design." Mobile Information Systems 2022 (June 7, 2022): 1–6. http://dx.doi.org/10.1155/2022/4617971.

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With the continuous improvement of the level of intelligence in the construction machinery industry, as one of the core technologies in the hydraulic lifting and rotating system, the lifting transmission control system has become a key factor in determining the performance of the elevator. As a hydraulic lifting machine with high protection level and powerful functions, the mechanical transmission controller has been recognized by the market. This study is based on the design of lifting machinery transmission control of hydraulic lifting and rotating system and studies the lifting mechanism tr
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30

Gupta, Abhishek, and Xavier Fernando. "Latency Analysis of UAV-Assisted Vehicular Communications Using Personalized Federated Learning with Attention Mechanism." Drones 9, no. 7 (2025): 497. https://doi.org/10.3390/drones9070497.

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In this paper, unmanned aerial vehicle (UAV)-assisted vehicular communications are investigated to minimize latency and maximize the utilization of available UAV battery power. As communication and cooperation among UAV and vehicles is frequently required, a viable approach is to reduce the transmission of redundant messages. However, when the sensor data captured by the varying number of vehicles is not independent and identically distributed (non-i.i.d.), this becomes challenging. Hence, in order to group the vehicles with similar data distributions in a cluster, we utilize federated learnin
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Liu, Qiang, Rui Han, and Yang Li. "Utilizing User Bandwidth Resources in Information-Centric Networking through Blockchain-Based Incentive Mechanism." Future Internet 16, no. 1 (2023): 11. http://dx.doi.org/10.3390/fi16010011.

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Idle bandwidth resources are inefficiently distributed among different users. Currently, the utilization of user bandwidth resources mostly relies on traditional IP networks, implementing relevant techniques at the application layer, which creates scalability issues and brings additional system overheads. Information-Centric Networking (ICN), based on the idea of separating identifiers and locators, offers the potential to aggregate idle bandwidth resources from a network layer perspective. This paper proposes a method for utilizing user bandwidth resources in ICN; specifically, we treat the u
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32

Zheng, Feng, Han Rong Lu, and Le Jiang Guo. "The Application of Data Radio Broadcasting Station Base on GPRS." Applied Mechanics and Materials 423-426 (September 2013): 2651–54. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2651.

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Data transmission networks based on GPRS has become a rapid rising data transmission way with its high reliability, networking convenience, low costs and other advantages. Advanced communications systems also involve a digital data radio communication technique as a promising technology that may bring many benefits to the communication community. This article makes a comprehensive comparison and analysis on the transport mechanism, networking and many other aspects, providing a network promotion scheme from data radio based on GPRS.
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Nakamura, Takashi, Keisuke Oda, and Senji Yokokawa. "Equivalent transmission lines of wire antennas and the radiation mechanism." Electronics and Communications in Japan (Part I: Communications) 72, no. 8 (1989): 85–94. http://dx.doi.org/10.1002/ecja.4410720809.

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Li, Guangye, Shaowei Liu, Hao Li, Weimin Lei, and Wei Zhang. "An adaptive retransmission-based multipath transmission mechanism for conversational video." International Journal of Communication Systems 31, no. 15 (2018): e3778. http://dx.doi.org/10.1002/dac.3778.

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Yao, Xin-Wei, Wan-Liang Wang, Shuang-Hua Yang, Yue-Feng Cen, Xiao-Min Yao, and Tie-Qiang Pan. "Ipb-frame adaptive mapping mechanism for video transmission over IEEE 802.11e WLANs." ACM SIGCOMM Computer Communication Review 44, no. 2 (2014): 5–12. http://dx.doi.org/10.1145/2602204.2602206.

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36

FUJII, K. "Study on the Transmission Mechanism for Wearable Device Using the Human Body as a Transmission Channel." IEICE Transactions on Communications E88-B, no. 6 (2005): 2401–10. http://dx.doi.org/10.1093/ietcom/e88-b.6.2401.

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37

Xu, Na, Dujian Zou, and Xueyi Fu. "Force transmission mechanism of a new joint of concrete-filled rectangular steel tubular column under axial compression." International Journal of Distributed Sensor Networks 14, no. 8 (2018): 155014771879555. http://dx.doi.org/10.1177/1550147718795556.

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In this study, a new joint of concrete-filled rectangular steel tube column was proposed and analyzed. The force transmission components include distribution beams and inner periphery ribs in the floor node area. The stress behavior of the new proposed concrete-filled rectangular steel tube column under axial compressive load was investigated. It was found that the force transmission components coordinate the force and deformation of external steel tube and internal concrete. This indicates that the steel tube and concrete can work together to bear external load. Our previous test results also
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Xu, Yong, Hong Ni, and Xiaoyong Zhu. "A Novel Multipath Transmission Scheme for Information-Centric Networking." Future Internet 15, no. 2 (2023): 80. http://dx.doi.org/10.3390/fi15020080.

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Due to the overload of IP semantics, the traditional TCP/IP network has a number of problems in scalability, mobility, and security. In this context, information-centric networking (ICN) is proposed to solve these problems. To reduce the cost of deployment and smoothly evolve, the ICN architecture needs to be compatible with existing IP infrastructure. However, the rigid underlying IP routing regulation limits the data transmission efficiency of ICN. In this paper, we propose a novel multipath transmission scheme by utilizing the characteristics and functions of ICN to enhance data transmissio
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Tanaka, Makoto. "Extended Price Cap Mechanism for Efficient Transmission Expansion under Nodal Pricing." Networks and Spatial Economics 7, no. 3 (2007): 257–75. http://dx.doi.org/10.1007/s11067-006-9016-1.

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CHEN, Wei, Juan WANG, and Jing JIN. "Batch Sliding Window Based-Transmission Coordination Mechanism for Opportunistic Routing." IEICE Transactions on Communications E94-B, no. 1 (2011): 77–85. http://dx.doi.org/10.1587/transcom.e94.b.77.

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41

Zong, Liang, Yong Bai, Chenglin Zhao, Gaofeng Luo, Zeyu Zhang, and Huawei Ma. "On Enhancing TCP to Deal with High Latency and Transmission Errors in Geostationary Satellite Network for 5G-IoT." Security and Communication Networks 2020 (December 8, 2020): 1–7. http://dx.doi.org/10.1155/2020/6693094.

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The geostationary (GEO) satellite networks have two important influencing factors: high latency and transmission errors. Similarly, they will happen in the large-scale multihop network of the Internet of things (IoT), which will affect the application of 5G- (5th-generation mobile networks-) IoT. In this paper, we propose an enhanced TCP mechanism that increases the amount of data transferred in the slow start phase of TCP Hybla to mitigate the effect of long RTT and incorporates a refined mechanism of TCP Veno, which can distinguish packet loss between random and congestion. This scheme is ev
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Dou, Zufang, Xingkai Zhou, Qiaoli Yang, Liben Yang, and Jianwen Tian. "Improvement and Performance Evaluation of IEEE 802.11p Protocol in Dense Scenario of VANET." Mobile Information Systems 2022 (April 16, 2022): 1–19. http://dx.doi.org/10.1155/2022/1955948.

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In vehicle nodes dense networks, the existing IEEE 802.11p protocol cannot guarantee effective data transmission efficiency because of the aggravation of the collision between nodes. In the cluster-based network, to ensure the effective transmission of data packets, this paper proposes an improved IEEE 802.11p protocol combined with TDMA, which is suitable for dense scenarios. At the same time, the performance of the improved mechanism is analyzed by establishing a two-dimensional Markov model, and the performance indexes such as system transmission rate and delay are obtained. Finally, the im
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Mohammed, Salim Qadir, and Asaad M. Asaad M. Al-Hindawi. "Study of Optical Fiber Design Parameters in Fiber Optics Communications." Kurdistan Journal of Applied Research 2, no. 3 (2017): 302–8. http://dx.doi.org/10.24017/science.2017.3.52.

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Fiber optics is an important part in the telecommunication infrastructure. Large bandwidth and low attenuation are features for the fiber optics to provide gigabit transmission. Nowadays, fiber optics are used widely in long distance communication and networking to provide the required information traffic for multimedia applications. In this paper, the optical fiber structure and the operation mechanism for multimode and single modes are analyzed. The design parameters such as core radius, numerical aperture, attenuation, dispersion and information capacity for step index and graded index fibe
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Shin, Haw-Yun. "Evolved broadcast scheduling mechanism supporting energy conserving e-MBMS transmission." Wireless Networks 19, no. 7 (2013): 1725–38. http://dx.doi.org/10.1007/s11276-013-0567-z.

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Manzano, Mario, Felipe Espinosa, Ángel M. Bravo-Santos, and Alfredo Gardel-Vicente. "Cognitive Self-Scheduled Mechanism for Access Control in Noisy Vehicular Ad Hoc Networks." Mathematical Problems in Engineering 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/354292.

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Within the challenging environment of intelligent transportation systems (ITS), networked control systems such as platooning guidance of autonomous vehicles require innovative mechanisms to provide real-time communications. Although several proposals are currently under discussion, the design of a rapid, efficient, flexible, and reliable medium access control mechanism which meets the specific constraints of such real-time communications applications remains unsolved in this highly dynamic environment. However, cognitive radio (CR) combines the capacity to sense the radio spectrum with the fle
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Nie, ZiXiang, YuanZhenTai Long, SenLin Zhang, and YueMing Lu. "A controllable privacy data transmission mechanism for Internet of things system based on blockchain." International Journal of Distributed Sensor Networks 18, no. 3 (2022): 155013292210884. http://dx.doi.org/10.1177/15501329221088450.

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With the in-depth integration of traditional industries and information technology in Internet of things, wireless sensor networks are used more frequently to transmit the data generated from various application scenarios. Structural health monitoring is a scene that requires recurrent data transmission in Internet of things, and the wireless sensor networks in Internet of things not only have storage and communication capabilities, but also have computing capabilities. Therefore, the demand for intelligent and decentralized data exchange between them has increased significantly which brings c
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J. B. Shajilin Loret, J. B. Shajilin Loret, and T. Ganesh Kumar J. B. Shajilin Loret. "An Authenticated Trust Based Security Mechanism for Video Transmission in Wireless Mesh Networks." 網際網路技術學刊 22, no. 4 (2021): 757–64. http://dx.doi.org/10.53106/160792642021072204004.

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Huang, Junjie, Liang Tan, Sun Mao, and Keping Yu. "Blockchain Network Propagation Mechanism Based on P4P Architecture." Security and Communication Networks 2021 (August 4, 2021): 1–12. http://dx.doi.org/10.1155/2021/8363131.

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Blockchain is a mainstream technology in which many untrustworthy nodes work together to maintain a distributed ledger with advantages such as decentralization, traceability, and tamper-proof. The network layer communication mechanism in its architecture is the core of the networking method, message propagation, and data verification among blockchain nodes, which is the basis to ensure blockchain’s performance and key features. When blocks are propagated in peer-to-peer (P2P) networks with gossip protocol, the high propagation delay of the protocol itself reduces the propagation speed of the b
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Bai, Ruiqin, Deng Ao Li, Jumin Zhao, and Biaokai Zhu. "Application of congestion avoidance mechanism in multimedia transmission over mesh networks." International Journal of Ad Hoc and Ubiquitous Computing 31, no. 4 (2019): 266. http://dx.doi.org/10.1504/ijahuc.2019.10022746.

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Li, Jian, and Ye Qiong Song. "DLB: a novel real-time QoS control mechanism for multimedia transmission." International Journal of High Performance Computing and Networking 6, no. 1 (2009): 4. http://dx.doi.org/10.1504/ijhpcn.2009.026287.

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