Results 11 to 20 of about 197,904 (268)

Research on Spectrum Needs Prediction Method for HAPS as IMT Base Station

open access: yesIEEE Access, 2022
The High-Altitude Platform Station (HAPS) is an integral component in Non-Terrestrial Network (NTN) which is potential 6G technology. The HAPS as IMT Base Stations (HIBS) in the mobile service is an emerging and promising approach to achieve vertical ...
Yuetian Zhou, Fei Qi, Weiliang Xie
doaj   +1 more source

Mobile communications and mobile services

open access: yesInternational Journal of Mobile Communications, 2003
As wireless technologies evolve, the coming mobile revolution will bring dramatic and fundamental changes to the world. This revolution has already begun and is gaining momentum. The revolution will impact numerous facets of our daily lives and the way business is conducted.
Keng Siau, Zixing Shen
openaire   +2 more sources

Joint Power Control and Resource Allocation for Optimizing the D2D User Performance of Full-Duplex D2D Underlying Cellular Networks

open access: yesSensors, 2023
D2D communication is a promising technology for enhancing spectral efficiency (SE) in cellular networks, and full-duplex (FD) has the potential to double SE.
Yuetian Zhou, Bowen Cai, Xue Ding
doaj   +1 more source

What’s mobile in mobile communication? [PDF]

open access: yesMobile Media & Communication, 2013
Interrogating the terminology of “mobile” communication, this article notes that media and communicative practices have been mobile for millennia. What’s mobile about cell phones and other current mobile media is a new range of contexts in which personally meaningful and socially consequential interactions become possible.
openaire   +3 more sources

Queue Stability-Based Virtual Resource Allocation for Virtualized Wireless Networks With Self-Backhauls

open access: yesIEEE Access, 2018
Wireless network virtualization and self-backhauled small-cell networks are considered as two promising technologies to enable next generation wireless networks.
Lun Tang   +4 more
doaj   +1 more source

LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network

open access: yesEntropy, 2023
The increasing demand for end-to-end low-latency and high-reliability transmissions between edge computing nodes and user elements in 5G Advance edge networks has brought new challenges to the transmission of data. In response, this paper proposes LERMS,
Zhongfu Guo   +7 more
doaj   +1 more source

Distributed resource allocation with imperfect spectrum sensing information and channel uncertainty in cognitive femtocell networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2017
To meet the ever-increasing demands of mobile traffic, femtocells are considered as one of the promising solutions. In this paper, we study a sensing-based resource allocation scenario in cognitive femtocell networks and present an efficient distributed ...
Xiaoge Huang   +4 more
doaj   +1 more source

Channel Estimation for Advanced 5G/6G Use Cases on a Vector Digital Signal Processor

open access: yesIEEE Open Journal of Circuits and Systems, 2021
As we target implementations of very high-end () specifications and look towards the future, it becomes apparent that the stringent execution deadlines in physical layer (PHY) procedures are hard to satisfy using traditional algorithms optimised for high
Stefan A. Damjancevic   +4 more
doaj   +1 more source

Adaptive Virtual Resource Allocation in 5G Network Slicing Using Constrained Markov Decision Process

open access: yesIEEE Access, 2018
Network virtualization technology is generally envisaged as a promising technology to consequently satisfy various types of service requirements. On the other hand, non-orthogonal multiple access (NOMA) technology has the potential to significantly ...
Lun Tang   +4 more
doaj   +1 more source

Continuous Sliding Mode Control of Robotic Manipulators Based on Time-Varying Disturbance Estimation and Compensation

open access: yesIEEE Access, 2022
To address the high-precision trajectory tracking task of uncertain robotic manipulators, a continuous sliding mode control (CSMC) scheme based on time-varying disturbance estimation and compensation is developed.
Juan Xian   +3 more
doaj   +1 more source

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