Enhanced Rate Division Multiple Access for Electromagnetic Nanonetworks

Shrestha, Anish Prasad; Yoo, Sang‐Jo; Choi, Hyoung Jin; Kwak, Kyung Sup

doi:10.1109/jsen.2016.2598579

Cited by 15 publications

(14 citation statements)

References 20 publications

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“…As a result and as we see next, the physical layer research has continued to push the efficiency and simplicity boundaries of pulse-based modulations. [114], [165], [166], [168], [169].…”

Section: Physical Layermentioning

confidence: 99%

“…The seminal work by Jornet et al has been followed by several variants that optimize or particularize TS-OOK for different scenarios as graphically summarized in Figure 10. For instance, in [114], [166] the authors tackle one of the weaknesses of TS-OOK: if multiple users transmit with the same rate and collide in one pulse, they are bound to collide in all pulses. In the multi-user scheme proposed in [114], referred to as Rate Division Multiple Access (RDMA), users are assigned co-prime transmission rates during handshake to minimize interference at a reduced cost.…”

Section: B Pulse-based Modulationsmentioning

confidence: 99%

“…In the multi-user scheme proposed in [114], referred to as Rate Division Multiple Access (RDMA), users are assigned co-prime transmission rates during handshake to minimize interference at a reduced cost. In [166], the RDMA scheme is generalized for both ad hoc and infrastructurebased networks and the choice of prime numbers is further justified. Later, Mabed et al argued that RDMA leads to rate imbalance as users are assigned different effective rates.…”

Section: B Pulse-based Modulationsmentioning

confidence: 99%

“…Figure 10: Comparison between the different variants of pulse-basedOOK found in the literature[114],[165],[166],[168],[169].…”

mentioning

confidence: 99%

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Survey on Terahertz Nanocommunication and Networking: A Top-Down Perspective

Lemić

Abadal

Tavernier

et al. 2021

IEEE J. Select. Areas Commun.

101

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Recent developments in nanotechnology herald nanometer-sized devices expected to bring light to a number of groundbreaking applications. Communication with and among nanodevices will be needed for unlocking the full potential of such applications. As the traditional communication approaches cannot be directly applied in nanocommunication, several alternative paradigms have emerged. Among them, electromagnetic nanocommunication in the terahertz (THz) frequency band is particularly promising, mainly due to the breakthrough of novel materials such as graphene. For this reason, numerous research efforts are nowadays targeting THz band nanocommunication and consequently nanonetworking. As it is expected that these trends will continue in the future, we see it beneficial to summarize the current status in these research domains. In this survey, we therefore aim to provide an overview of the current THz nanocommunication and nanonetworking research. Specifically, we discuss the applications envisioned to be supported by nanonetworks operating in the THz band, together with the requirements that such applications pose on the underlying nanonetworks. Subsequently, we provide an overview of the current contributions on the different layers of the protocol stack, as well as the available channel models and experimentation tools. As the final contribution, we identify a number of open research challenges and outline several potential future research directions.

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“…As a result and as we see next, the physical layer research has continued to push the efficiency and simplicity boundaries of pulse-based modulations. [114], [165], [166], [168], [169].…”

Section: Physical Layermentioning

confidence: 99%

Section: B Pulse-based Modulationsmentioning

confidence: 99%

Section: B Pulse-based Modulationsmentioning

confidence: 99%

“…Figure 10: Comparison between the different variants of pulse-basedOOK found in the literature[114],[165],[166],[168],[169].…”

mentioning

confidence: 99%

See 2 more Smart Citations

Survey on Terahertz Nanocommunication and Networking: A Top-Down Perspective

Lemić

Abadal

Tavernier

et al. 2021

IEEE J. Select. Areas Commun.

101

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“…The random process for pulse rate selection of PHLAME poses a problem for multiple nodes that choose the same rate and collide for successive pulses. To solve this problem, the Enhanced Rate Division (ERD) MAC [119] was proposed. The core of this work is the prime mod algorithm which generates unique rates for individual nodes so as to implement RD multiple access with minimal collision and low complexity.…”

Section: Distributed Mac Protocolsmentioning

confidence: 99%

Data Acquisition and Dissemination for the Internet of Nano Things

Yu¹

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<p>Electromagnetic-based Wireless NanoSensor Networks (EM-WNSNs) operating in the Terahertz band (0.1 THz – 10 THz) will enable nano-scale applications and stimulate the evolution from the Internet of Things (IoT) to the Internet of Nano Things (IoNT). Data delivery, which is one of the key functionalities of EM-WNSNs, faces three major challenges that will affect network performance: the frequency-selective channel in the THz band due to molecular absorption, the limited ability to support networking functions due to their small size, and the limited bandwidth of the existing infrastructure for transferring sensed data to the Internet. However, to date, limited amount of research on data delivery has been done to address the peculiarities of IoNT from the networking perspective. To fill the gap, in this thesis, data acquisition and dissemination solutions are studied for IoNT to improve the resource utilization efficiency during data delivery. Different from existing literatures that focus on standalone nanonetworks, this thesis investigates solutions for connecting nanodevices to the Internet. In detail, the contributions of this thesis are composed of four components: First, a preliminary study namely the Channel-aware Forwarding (CForward) is conducted on multi-hop forwarding for THz networks; second, the On-demand Probabilistic polling (OP polling) is developed for IoNT with dynamic IoT bandwidth and channel conditions; third, a TTLbased Efficient Forwarding (TEForward) is designed for the polling-based nanonetworks under dynamic channel conditions; fourth, the Enhanced Adaptive Pulse Interval Scheduling (EAPIS) is implemented to collect data from event-based nanonetworks under limited IoT bandwidth.</p>

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Advances in Signal and Communication Processing for Ultra-High-Speed Terahertz Communications

Moussaoui

Jbari

2022

Terahertz Devices, Circuits and Systems

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Enhanced Rate Division Multiple Access for Electromagnetic Nanonetworks

Cited by 15 publications

References 20 publications

Survey on Terahertz Nanocommunication and Networking: A Top-Down Perspective

Survey on Terahertz Nanocommunication and Networking: A Top-Down Perspective

Data Acquisition and Dissemination for the Internet of Nano Things

Advances in Signal and Communication Processing for Ultra-High-Speed Terahertz Communications

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