Results 31 to 40 of about 3,173,083 (292)
Distributed Rate Allocation Policies for Multi-Homed Video Streaming over Heterogeneous Access Networks [PDF]
, 2009 We consider the problem of rate allocation among multiple simultaneous video streams sharing multiple heterogeneous access networks. We develop and evaluate an analytical framework for optimal rate allocation based on observed available bit rate (ABR ...
Bernd Girod +5 more
core +3 more sources
International Journal of Distributed Sensor Networks, 2020 Wireless body area network is a promising technology that brings healthcare to a new level of personalization. The applications of wireless body area network are not limited to healthcare monitoring applications but vastly used in entertainment ...
Yousaf Zia +2 more
doaj +1 more source
Media Access Control (MAC) Protocols: An Overview
International Journal of Advances in Scientific Research and Engineering, 2019 Information Technology has grown rapidly leading to challenges with communicating information with nodes at remote locations. There are many communication media, and certain varieties of wired links such as coaxial cables, where multiple nodes can all be linked to hear each other's transmissions either properly, correctly or with some non-zero ...
Christopher U, EBELOGU +3 more
openaire +3 more sources
Performance of the UV Multinode Network Under the Lossless Contention MAC Protocol
IEEE Photonics Journal, 2022 Ultraviolet (UV) networks are important approaches to modern wireless communications owing to their unique characteristics, such as non-line-of-sight communication, strong anti-interference ability, and all-weather working mode.
Cheng Li +7 more
doaj +1 more source
Planning and managing the cost of compromise for AV retention and access [PDF]
, 2012 Long-term retention and access to audiovisual (AV) assets as part of a preservation strategy inevitably involve some form of compromise in order to achieve acceptable levels of cost, throughput, quality, and many other parameters.
addis +6 more
core +1 more source
Research on scheduled WLAN MAC protocol with failure retries on RoF-DAS architecture
Tongxin xuebao, 2020 Aim to reduce control frames consumption and improve the delay performance,a scheduled gated-service polling access (SGPA) mechanism was proposed,in which the total data packets in the buffer at the polling instant were aggregated into a data set,that ...
Zheng GUAN +4 more
doaj
IET Networks, 2014 Recently cognitive radio has been proposed to solve the problem of spectrum scarcity with the help of an opportunistic utilisation of unused spaces in the spectrum. The implementation of cognitive radio for real‐time application faces with the challenge of real‐time media access control (MAC) design.
Mishra, Vishram +3 more
openaire +2 more sources
Find cancer early: Evaluation of a community education campaign to increase awareness of cancer signs and symptoms in people in regional Western Australians [PDF]
, 2018 Introduction: Cancer outcomes for people living in rural and remote areas are worse than for those living in urban areas. Although access to and quality of cancer treatment are important determinants of outcomes, delayed presentation has been observed in
Allgar +32 more
core +4 more sources
An enhanced media ciphertext-policy attribute-based encryption algorithm on media cloud
International Journal of Distributed Sensor Networks, 2020 With the development of cloud computing, more and more video services are moving to the cloud. How to realize fine-grained access control of those data on cloud becomes an urgent problem. Attribute-based encryption provides a solution.
Hao Li +3 more
doaj +1 more source
Centralized wide area damping controller for power system oscillation problems [PDF]
, 2019 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Dobrowolski, Jean +3 more
core +1 more source