Results 31 to 40 of about 3,588,773 (327)

Optimization Research on Adaptive Back off Tuning Medium Access Control Algorithm [PDF]

open access: yesJisuanji gongcheng, 2017
Decreasing energy consumption of nodes,reducing network latency and improving network throughput are needed to make the entire network continue to work efficiently in Wireless Sensor Network(WSN).Therefore,an Adaptive Back Off Tuning Message ...
LIU Yun,CHEN Changkai,CUI Ziru
doaj   +1 more source

An Efficient Medium Access Control Strategy for High Speed WDM Multiaccess Networks [PDF]

open access: yes, 1992
A medium access control (MAC) strategy that accounts for the limited tunability of present-day lasers and filters and yet supports a large total number of wavelengths in the network is proposed.
Koonen, A.M.J., Laarhuis, Jan H.
core   +2 more sources

Multihop Medium Access Control for WSNs: An Energy Analysis Model

open access: yesEURASIP Journal on Wireless Communications and Networking, 2005
We present an energy analysis technique applicable to medium access control (MAC) and multihop communications. Furthermore, the technique's application gives insight on using multihop forwarding instead of single-hop communications.
Haapola Jussi   +3 more
doaj   +2 more sources

Meta-survey on medium access control surveys in wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2016
Medium access control layer has been the hotbed of research in the field of wireless sensor networks since huge amount of research in wireless sensor networks has focused on saving energy and lately reducing latency.
Waseem M Arain, Sayeed Ghani
doaj   +1 more source

Machine Learning for Medium Access Control Protocol Recognition in Communications Networks

open access: yesIEEE Access, 2021
The ability to recognize the medium access control protocol employed by a network can facilitate the incorporation of a cognitive radio into an existing network by elucidating an integral aspect of network behavior.
Margaret M. Rooney, Mark K. Hinders
doaj   +1 more source

Replacing the Ethernet access mechanism with the real-time access mechanism of Twentenet [PDF]

open access: yes, 1989
The way in which a Local Area Network access mechanism (Medium Access Control protocol) designed for a specific type of physical service can be used on top of another type of physical service is discussed using a particular example.
Pras, Aiko
core   +9 more sources

A Heuristic Self-Adaptive Medium Access Control for Resource-Constrained WBAN Systems

open access: yesIEEE Access, 2016
This paper presents a heuristic-based approach to self-adapt and reconfigures the wake-up schedule of the nodes in wireless body area networks (WBANs). A latency-energy-optimized traffic-aware dynamic medium access control protocol is presented.
Muhammad Mahtab Alam   +4 more
doaj   +1 more source

Local Multicoloring Algorithms: Computing a Nearly-Optimal TDMA Schedule in Constant Time [PDF]

open access: yes, 2009
The described multicoloring problem has direct applications in the context of wireless ad hoc and sensor networks. In order to coordinate the access to the shared wireless medium, the nodes of such a network need to employ some medium access control (MAC)
Kuhn, Fabian
core   +4 more sources

Low-complexity medium access control protocols for QoS support in third-generation radio access networks [PDF]

open access: yes, 2005
One approach to maximizing the efficiency of medium access control (MAC) on the uplink in a future wideband code-division multiple-access (WCDMA)-based third-generation radio access network, and hence maximize spectral efficiency, is to employ a low ...
O'Farrell, T., Omiyi, P.
core   +1 more source

Dynamic Output Feedback Control of Networked Systems With Medium Access Constraints

open access: yesIEEE Access, 2021
This paper is concerned with the dynamic output feedback control issue for a class of networked control systems with medium access constraints, network-induced delays and packet dropouts.
Chaoqun Zhu   +4 more
doaj   +1 more source

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