This survey focuses on how the fifth generation of mobile networks will allow haptic applications to take life, in combination with the haptic data communication protocols, bilateral teleoperation control schemes and hapticData processing needed.
Abstract:
Touch is currently seen as the modality that will complement audition and vision as a third media stream over the Internet in a variety of future haptic applications which will allow full immersion and that will, in many ways, impact society. Nevertheless, the high requirements of these applications demand networks which allow ultra-reliable and low-latency communication for the challenging task of applying the required quality of service for maintaining the user’s quality of experience at optimum levels. In this survey, we enlist, discuss, and evaluate methodologies and technologies of the necessary infrastructure for haptic communication. Furthermore, we focus on how the fifth generation of mobile networks will allow haptic applications to take life, in combination with the haptic data communication protocols, bilateral teleoperation control schemes and haptic data processing needed. Finally, we state the lessons learned throughout the surveyed research material along with the future challenges and infer our conclusions.
TL;DR: In this paper, the delay components and packet loss probabilities in typical ultrareliable low-latency communications (URLLC) scenarios and formulate the constraints on E2E delay and overall packet loss probability.
TL;DR: This work develops a complete cross-modal signal restoration, reconstruction, and rendering architecture through semantic-based signal fusion and sharing and demonstrates that the proposed mechanism can improve the immersive experience of the user substantially and considerably.
TL;DR: A novel algorithm to improve uRLLWSNs’ performance by applying machine learning techniques and genetic algorithms to identify the optimal chromosome for designing a near-optimal clustering network topology is proposed.
TL;DR: A human perception-based TI utility optimization (ACTION) algorithm is developed to optimize the utility for 5G NFV- based TI, and simulation results indicate that the maximum utility achieved under the proposed ACTION algorithm is improved by 35.4% to the network slice requests (NSRs) implementation algorithm.
TL;DR: This paper designs a hybrid edge caching scheme based on four existing methods taking effect in different parts of the network and puts forward a cache replacement policy to match the hybrid caching scheme considering the popularity of cached files which obeys Zipf distribution.
TL;DR: Covers in a progressive fashion a number of analysis tools and design techniques directly applicable to nonlinear control problems in high performance systems (in aerospace, robotics and automotive areas).
TL;DR: This paper presents an in-depth analysis of the hardware infrastructure, southbound and northbound application programming interfaces (APIs), network virtualization layers, network operating systems (SDN controllers), network programming languages, and network applications, and presents the key building blocks of an SDN infrastructure using a bottom-up, layered approach.
TL;DR: This memo discusses a proposed extension to the Internet architecture and protocols to provide integrated services, i.e., to support real- time as well as the current non-real-time service of IP.
TL;DR: This survey makes an exhaustive review of wireless evolution toward 5G networks, including the new architectural changes associated with the radio access network (RAN) design, including air interfaces, smart antennas, cloud and heterogeneous RAN, and underlying novel mm-wave physical layer technologies.
TL;DR: In this paper, a control law for teleoperators is presented which overcomes the instability caused by time delay by using passivity and scattering theory, a criterion is developed which shows why existing bilateral control systems are unstable for certain environments, and why the proposed bilateral control law is stable for any environment and any time delay.
Q1. What are the contributions mentioned in the paper "Towards haptic communications over the 5g tactile internet" ?
Citing this paper Please note that where the full-text provided on King 's Research Portal is the Author Accepted Manuscript or Post-Print version this may differ from the final Published version. And where the final published version is provided on the Research Portal, if citing you are again advised to check the publisher 's website for any subsequent corrections.
Q2. What are the future works in "Towards haptic communications over the 5g tactile internet" ?
Therefore, it is essential to explore further how teleoperation systems can be optimally integrated into the next generation ( 5G ) mobile networks. One of the future challenges is to fill the gaps in Table III, by combining haptic data reduction with the existing control approaches for bilateral teleoperation. It is obvious that in the future generations of the Internet, operators will have a more active role in acquiring and processing user data, especially since prediction will play a major role in optimizing the QoS offered by the network [ 230 ]. Future work could focus on defining objective system performance metrics, which will allow us to analyze and to compare different control and communication approaches for bilateral teleoperation systems.