Evolution of the air interface of cellular communications systems toward 4G realization

Roberts, M.L.; Temple, Michael A.; Mills, Robert F.; Raines, Richard A.

doi:10.1109/comst.2006.323439

Cited by 47 publications

(28 citation statements)

References 62 publications

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“…These solutions, which are widespread over the world, also provide wide range coverage, up to few kilometers. The 4th generation (4G), based on LTE, reaches data rates up to 100 Mbps [82,83]. • IEEE 802.22: Due to the lack of frequency resources, this standard constitutes an alternative solution to ensure long-range wireless communication by using white spaces in the overall frequency spectrum such as television band (TVWS).…”

Section: Wide Area Networkmentioning

confidence: 99%

Application of Wireless Sensor and Actuator Networks to Achieve Intelligent Microgrids: A Promising Approach towards a Global Smart Grid Deployment

et al. 2016

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Smart Grids (SGs) constitute the evolution of the traditional electrical grid towards a new paradigm, which should increase the reliability, the security and, at the same time, reduce the costs of energy generation, distribution and consumption. Electrical microgrids (MGs) can be considered the first stage of this evolution of the grid, because of the intelligent management techniques that must be applied to assure their correct operation. To accomplish this task, sensors and actuators will be necessary, along with wireless communication technologies to transmit the measured data and the command messages. Wireless Sensor and Actuator Networks (WSANs) are therefore a promising solution to achieve an intelligent management of MGs and, by extension, the SG. In this frame, this paper surveys several aspects concerning the application of WSANs to manage MGs and the electrical grid, as well as the communication protocols that could be applied. The main concerns regarding the SG deployment are also presented, including future scenarios where the interoperability of different generation technologies must be assured.

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Section: Wide Area Networkmentioning

confidence: 99%

Application of Wireless Sensor and Actuator Networks to Achieve Intelligent Microgrids: A Promising Approach towards a Global Smart Grid Deployment

et al. 2016

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“…4-G mobile communications [11]- [12] are under experimental stage and it is not yet totally developed. We have designed the architecture of a fourth generation (4-G) wireless network as shown in Fig.…”

Section: Architecture Of 4-g Mobile Systemmentioning

confidence: 99%

A Great Land Mark to Achieve 4-G Mobile Communications

Bhattacharjee¹

2013

IJRET

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“…The third generation (3G) and fourth generation (4G) standards operated at similar frequency bands below 6 GHz. In these standards, advanced physical layer solutions such as adaptive modulation, turbo coding, singleuser and multi-user multiple-input multiple-output (MIMO) transmission and reception schemes, orthogonal frequency division multiplexing (OFDM), coordinated multi-point (CoMP) transmission schemes, and carrier aggregation [1], [2] were adopted to support high date rates in the order of tens of Megabits per second.…”

Section: Introductionmentioning

confidence: 99%

Multi-User Visible Light Communications: State-of-the-Art and Future Directions

et al. 2018

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Visible light communication (VLC) builds upon the dual use of existing lighting infrastructure for wireless data transmission. VLC has recently gained interest as cost-effective, secure, and energy-efficient wireless access technology particularly for indoor user-dense environments. While initial studies in this area are mainly limited to single-user point-to-point links, more recent efforts have focused on multi-user VLC systems in an effort to transform VLC into a scalable and fully networked wireless technology. In this paper, we provide a comprehensive overview of multi-user VLC systems discussing the recent advances on multi-user precoding, multiple access, resource allocation, and mobility management. We further provide possible directions of future research in this emerging topic.Index Terms-Visible light communication, multi-user communications, MIMO, precoding, non-orthogonal multiple access schemes, sum rate capacity, handover.

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Evolution of the air interface of cellular communications systems toward 4G realization

Cited by 47 publications

References 62 publications

Application of Wireless Sensor and Actuator Networks to Achieve Intelligent Microgrids: A Promising Approach towards a Global Smart Grid Deployment

Application of Wireless Sensor and Actuator Networks to Achieve Intelligent Microgrids: A Promising Approach towards a Global Smart Grid Deployment

A Great Land Mark to Achieve 4-G Mobile Communications

Multi-User Visible Light Communications: State-of-the-Art and Future Directions

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