Resource Allocation for Tactile Internet via Software-Defined FiWi Access Network

Ganesan, Elaiyasuriyan; Hwang, I‐Shyan; Liem, Andrew Tanny

doi:10.1109/ics51289.2020.00063

Cited by 3 publications

(3 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, the SDN wavelength, link rate and overall orchestration mechanism have been investigated the literature [29]. SDN based tactile internet resource provision in smart hospitals using NG-PON2 are studied in Ref [35]. The SD-TI-DBWA mechanism is used in S-OLT in our proposed architecture to dynamically allocate bandwidth across two pairs of wavelengths, regardless of the time windows/slots for upstream data transmission at each SD-ONU.…”

Section: Proposed Sd-ti-dwbamentioning

confidence: 99%

QoS-Aware Multicast for Crowdsourced 360° Live Streaming in SDN Aided NG-EPON

2022

Self Cite

View full text Add to dashboard Cite

The IEEE 802.3ca Task Force group has recently approved the standardization of nextgeneration Ethernet passive optical network (NG-EPON) to satisfy future bandwidth demands. NG-EPON architecture classifies the optical network unit (ONU) transmission to allows simultaneous Wavelength-Agile (WA-PON) transmission which increases the network capacity (50 Gb/s) and flexibility. The recently introduced 5G services and related functional standards, new capabilities and Quality of Service (QoS) are imposed in the optical transport network. The Peer-to-peer (P2P) based live streaming application is the most popular multimedia application in access networks i.e., Facebook Live, YouTube Live, Twitch and other streaming, as well as video conferencing services are increasing especially in situations of global epidemics, so which requires a higher QoS. Therefore, media-based applications require adequate infrastructure resources to meet customer demands such as high bandwidth, low latency, high quality audiovisual, live streaming and services. Therefore, in this paper, we propose an SDN enhanced P2P virtual reality (VR) 360 ° live video streaming application NG-EPON multicast architecture based on 5G-enabled tactile internet (TI) and aims to improve the QoS, QoE and provide flexible services to the end-users. Finally, we proposed an SDN based TI-dynamic wavelength and bandwidth allocation (SD-TI-DWBA) mechanism. Simulation results show that our proposed architecture can improve the system performance and QoS metrics in terms of packet delay, jitter, system throughput, and packet loss.

show abstract

Section: Proposed Sd-ti-dwbamentioning

confidence: 99%

QoS-Aware Multicast for Crowdsourced 360° Live Streaming in SDN Aided NG-EPON

2022

Self Cite

View full text Add to dashboard Cite

show abstract

“…Few works have been done to allocate resources with emerging technologies such as SDN, NFV, MA techniques, etc. The work in [76] focuses on understanding the traffic requirements of the TI environment, wherein strategies are discussed to control and allocate the bandwidth of the network. The standard FibreWireless (FiWi) infrastructure is merged with SDN to mobilise the bandwidth allocation.…”

Section: Wireless Resource Customisationmentioning

confidence: 99%

A Survey of the Tactile Internet: Design Issues and Challenges, Applications, and Future Directions

2021

View full text Add to dashboard Cite

The Tactile Internet (TI) is an emerging area of research involving 5G and beyond (B5G) communications to enable real-time interaction of haptic data over the Internet between tactile ends, with audio-visual data as feedback. This emerging TI technology is viewed as the next evolutionary step for the Internet of Things (IoT) and is expected to bring about a massive change in Healthcare 4.0, Industry 4.0 and autonomous vehicles to resolve complicated issues in modern society. This vision of TI makes a dream into a reality. This article aims to provide a comprehensive survey of TI, focussing on design architecture, key application areas, potential enabling technologies, current issues, and challenges to realise it. To illustrate the novelty of our work, we present a brainstorming mind-map of all the topics discussed in this article. We emphasise the design aspects of the TI and discuss the three main sections of the TI, i.e., master, network, and slave sections, with a focus on the proposed application-centric design architecture. With the help of the proposed illustrative diagrams of use cases, we discuss and tabulate the possible applications of the TI with a 5G framework and its requirements. Then, we extensively address the currently identified issues and challenges with promising potential enablers of the TI. Moreover, a comprehensive review focussing on related articles on enabling technologies is explored, including Fifth Generation (5G), Software-Defined Networking (SDN), Network Function Virtualisation (NFV), Cloud/Edge/Fog Computing, Multiple Access, and Network Coding. Finally, we conclude the survey with several research issues that are open for further investigation. Thus, the survey provides insights into the TI that can help network researchers and engineers to contribute further towards developing the next-generation Internet.

show abstract

“…TI is expected to enable a plethora of new opportunities and applications that will transform our lives and economy [3]. Further, TI will provide a true paradigm shift from content-delivery to skill-set delivery networks, thereby causing a revolution in every section of society [4].…”

Section: Introductionmentioning

confidence: 99%

5G-Enabled Tactile Internet Resource Provision via Software-Defined Optical Access Networks (SDOANs)

et al. 2021

Self Cite

View full text Add to dashboard Cite

Emerging research trends in smart healthcare, smart manufacturing, and Industrial Internet-of-Things (IIoT) applications are based on 5G services, which can achieve ultra-reliable and low-latency communication networks. In such fields of application, haptic applications have gained importance. The invention of 5G wireless communication networks and advances in Tactile Internet (TI) technology, which provides controlled communications through the transmission of touch and actuation in real-time, have been envisioned as promising enablers of TI services. This study introduces TI-based smart hospital healthcare applications to enhance the alignment of services provided to patients. The existing telesurgery system has high communication delay and overhead, which limit its applicability. To alleviate these problems, we analyze and provide insights into the communication architecture for 5G-enabled low-latency telesurgery in a smart hospital. We then propose a new TI-software-defined optical access networking (TI-SDOANs) framework in Next-Generation Passive Optical Network 2, which includes cloud-based human-to-machine steering servers and supports multiple cloud-based applications. We further propose the implementation of an effective TI-dynamic wavelength and bandwidth allocation (TI-DWBA) resource provisioning scheme that meets the quality of service requirements of TI services. Simulation results show that the proposed scheduling schemes can significantly improve the Quality of Service (QoS) performance in terms of the packet delay, jitter, throughput and packet drop.

show abstract

Resource Allocation for Tactile Internet via Software-Defined FiWi Access Network

Cited by 3 publications

References 10 publications

QoS-Aware Multicast for Crowdsourced 360° Live Streaming in SDN Aided NG-EPON

QoS-Aware Multicast for Crowdsourced 360° Live Streaming in SDN Aided NG-EPON

A Survey of the Tactile Internet: Design Issues and Challenges, Applications, and Future Directions

5G-Enabled Tactile Internet Resource Provision via Software-Defined Optical Access Networks (SDOANs)

Contact Info

Product

Resources

About