High frequency communication network with diversity: System structure and key enabling techniques

Xu, Kun; Jiang, Bin; Su, Zeyou; Wang, Shengqing; Guo, Makun; Li, Xiao; Du, Zhiyong

doi:10.1109/cc.2018.8456451

Cited by 10 publications

(6 citation statements)

References 5 publications

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“…This requires translators to pay attention to the accumulation of professional vocabulary and professional knowledge. Secondly, we must be good at using some appropriate translation methods and techniques flexibly, and methods such as literal translation, free translation, phonetic translation, provincial translation, passive translation, active, passive to no-owner are used to improve translation quality, so as to achieve the purpose of effectively conveying information to readers, realize the "faith" and "reach" of English translation of communication technology [32], so as to ensure the technical exchange and development of radio communication technology. In order to continuously improve the level of translation of communication English, translators also need to proactively seize every opportunity and have the courage to undertake the translation task of radio communication English and continuously reflect, summarize, and improve in translation practice.…”

Section: Discussionmentioning

confidence: 99%

The Structural Features and Translation Skills of English in the Era of Radio Communication Networks

2022

Wireless Communications and Mobile Computing

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A wireless communication network using an embedded microprocessor is a communication network method that uses radio waves to transmit the sound, text, pictures, data, and other information that the sender needs to transmit to the receiver through space and ground. With the rapid development of world science and technology, the application of radio communication network technology and international exchanges and cooperation have become increasingly active. In the era of radio communication networks, through radio communication English and radio communication English translation, we can receive real-time information about the development of radio communication technology. It can be seen that radio communication English plays an important role in promoting international radio technology exchanges and cooperation. Therefore, more and more researches on the structural features and translation skills of radio communication English have appeared in the academic circles. This article is aimed at studying the structural features and translation skills of English in the era of radio communication networks. The article first briefly introduces radio communication and then introduces the structural features of radio communication English, including lexical features and syntactic features. It also introduced two common radio communication spectrum detection algorithms. Finally, it explores the translation skills of radio communication English based on case analysis and provides some method reference for radio communication English translation.

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Section: Discussionmentioning

confidence: 99%

The Structural Features and Translation Skills of English in the Era of Radio Communication Networks

2022

Wireless Communications and Mobile Computing

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“…Another feature that differentiates CR networks from typical multi-frequency ad-hoc networks is that in CR networks there is a diversity of frequency bands potentially available for opportunistic access, including assorted availability of both licensed and unlicensed bands [68]. It includes a set of public safety spectrum in the range of 700 MHz, i.e., 764-776 MHz and 794-806 MHz and another set of frequency bands, used for FM and TV operations, in the range of 54-862 MHz as well as 4.9 GHz and 5 GHz bands [69][70][71].…”

Section: Diversity Of Frequenciesmentioning

confidence: 99%

On Platform to Enable the Cognitive Radio Over 5G Networks

Hindia

Qamar

Ojukwu

et al. 2020

Wireless Pers Commun

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With the increase in the number of communication devices, the requirement for higher bandwidth is essential. To achieve this goal, research and industrial communities have both suggested that future wireless systems will take advantage of the numerous emerging technologies. Utilization of Cognitive Radio (CR) for the next-generation Fifth Generation (5G) communication technology is the major advancement for getting a higher bandwidth in a cellular communication network. In this paper, we present a comprehensive study of CR from the perspectives of spectrum allocation schemes, impact and role of MAC layer in spectrum sensing and sharing, CR application in multi-hop wireless networks, and challenges associated with channel selection and packet routing in multi-hop heterogeneous CR networks. This paper also presents the analysis, in literature, of a range of intelligent routing protocols that are considered viable for packets routing in CR networks. The need to address the issue of spectrum depletion and the apparent underutilization of available scarce spectrum resources in existing wireless networks is the primary motivation behind this study. Considering the fact that CR technology can potentially maximize the utilization of bulk of the unused communication spectrum bands for the future 5G of wireless network and beyond.

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“…Each station equipped with wideband transceiver demodulates signals over HF band . The HFCN is divided into core layer (wired (IP) network) and access layer [12], which is shown in Fig. 1.…”

Section: System Model and Problem Formulation A System Modelmentioning

confidence: 99%

Distributed Multichannel Access in High-Frequency Diversity Networks: A Multi-Agent Learning Approach With Correlated Equilibrium

Cheng

et al. 2019

IEEE Access

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This paper investigates the problem of multiuser multichannel access in distributed high-frequency (HF) diversity communication networks using a game-theoretic learning algorithm which is based on correlation equilibrium (CE). We formulate the channel access problem in the HF networks as a non-cooperative game. In the access game, each user equipment (UE) optimizes its access strategy without the information about other UEs, which makes the channel access problem challenging. It is proved that there is at least one CE point that makes all UEs' access strategy efficient and fair. We propose a distributed learning algorithm based on CE to achieve multiuser access with low cost and fairly in the distributed HF networks. We use coordination signals to help each UE learn the access strategy by themselves. When each UE receives and recognizes the right coordination signals, UEs will learn to transmit data on right channels without further collisions after the learning phase. The simulation results show that the proposed learning algorithm can not only completely avoid interference and get optimal throughput but also guarantee fairness among all UEs. INDEX TERMS HF communication networks, multichannel access, game theory, correlation equilibrium (CE). The associate editor coordinating the review of this manuscript and approving it for publication was Wenchi Cheng. which is affected by many factors, like sunspot, season and region, the point-to-point communication is really unreliable. The HF communication networks which connect the HF infrastructures through the wired network, e.g., the IP networks, were proposed to enhance communication performance [10]-[12]. At the same time, diversity techniques are widely deployed in HF communications, among which channel diversity is a promising way by transmitting the same signal in several different channels [12]-[14]. However, all user equipments (UEs) have to access multichannel which increases the collision probability and the available HF channels are scant. Thus, channel diversity brings a new problem that how to optimize user's access strategy to improve network communication performance. In this article, the multichannel access problem with multiple UEs is investigated in distributed HF diversity networks.

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High frequency communication network with diversity: System structure and key enabling techniques

Cited by 10 publications

References 5 publications

The Structural Features and Translation Skills of English in the Era of Radio Communication Networks

The Structural Features and Translation Skills of English in the Era of Radio Communication Networks

On Platform to Enable the Cognitive Radio Over 5G Networks

Distributed Multichannel Access in High-Frequency Diversity Networks: A Multi-Agent Learning Approach With Correlated Equilibrium

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