Results 11 to 20 of about 5,322,042 (292)

Analysis of the Effect of Base Station Motion on Underwater Handovers for Base-Station-Based Underwater Wireless Acoustic Networks [PDF]

open access: yesSensors
In base-station-based underwater wireless acoustic networks (B-UWANs), effective handover mechanisms are necessary to ensure seamless data services for mobile nodes such as autonomous underwater vehicles (AUVs).
Changho Yun, Yong-Ju Kwon
doaj   +2 more sources

"WindFi" - a renewable powered base station for rural broadband [PDF]

open access: yes, 2012
The HopScotch rural wireless broadband access test bed uses a network of low power base stations, powered by renewable energy sources to provide a low-cost rural broadband solution.
Weiss, Stephan   +4 more
core   +3 more sources

Base Station Switching and Sleep Mode Optimization With LSTM-Based User Prediction

open access: yesIEEE Access, 2020
The base station (BS) switching technique has recently attracted considerable attention for reducing power consumption in wireless networks. In this paper, we propose a novel BS switching and sleep mode optimization method to minimize the power ...
Gunhee Jang   +4 more
doaj   +1 more source

Dynamic base stations selection method for passive location based on GDOP.

open access: yesPLoS ONE, 2022
For the problem of passive location in mobile cellular network, base stations (BSs) selection can improve positioning accuracy. Through the analysis of base station layout in cellular networks, using Geometric Dilution of Precision (GDOP) as the ...
Sheng Miao, Liang Dong, Jingyu Hou
doaj   +1 more source

A spectrum efficient cellular base-station antenna architecture [PDF]

open access: yes, 1992
A concept is considered according to which using the spatial distribution of the users acquired by an array on reception, an antenna system can dynamically assign single narrow beams to illuminate lone mobiles, and broad beams to the numerous groupings ...
Swales, SC   +5 more
core   +1 more source

An Efficient Outer Space Algorithm for Generalized Linear Multiplicative Programming Problem

open access: yesIEEE Access, 2020
Base on the outer space search and the branch-and-bound framework, this paper presents an efficient outer space branch-and-bound algorithm for globally solving generalized linear multiplicative programming problem.
Hongwei Jiao   +4 more
doaj   +1 more source

Antenna and base-station diversity for WSN livestock monitoring [PDF]

open access: yes, 2009
Antenna and base-station diversity have been applied to a wireless sensor network for the monitoring of live-stock.
Glover, Ian   +9 more
core   +1 more source

A Novel Dual-Broadband Dual-Polarized Electrical Downtilt Base Station Antenna for 2G/3G Applications

open access: yesIEEE Access, 2017
A novel dual-broadband dual-polarized base station antenna array with compact structure and low profile is proposed in this paper for the existing mobile communication system operating over 0.79-0.96 GHz (European Digital Dividend/CDMA/GSM) and 1.71-2.17
Yejun He, Wei Tian, Long Zhang
doaj   +1 more source

Research on 5G network base station site selection based on fruit fly optimization algorithm

open access: yesDianxin kexue, 2023
Faced with the fact that the spatial distribution of buildings is not considered in the location of 5G network base stations, which makes the base station site selection effect unsatisfactory and leads to the problem of small coverage of base stations, a
Wei HUANG
doaj   +2 more sources

Implementing Dual Base Stations within an IoT Network for Sustaining the Fault Tolerance of an IoT Network through an Efficient Path Finding Algorithm

open access: yesSensors, 2023
The IoT networks for implementing mission-critical applications need a layer to effect remote communication between the cluster heads and the microcontrollers. Remote communication is affected through base stations using cellular technologies.
J. K. R. Sastry   +2 more
doaj   +1 more source

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