Results 91 to 100 of about 39,958 (284)

PERFORMANSI KOMUNIKASI VOIP-SIP DENGAN GSM MELALUI GSM GATEWAY [PDF]

open access: yes, 2009
PERFORMANSI KOMUNIKASI VOIP-SIP DENGAN GSM MELALUI GSM GATEWAY - SIP, VolP,GSM, user agent, IVR, QoS ...
ANGGA POERNAMA, RONALD   +2 more
core  

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

open access: yesWildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer   +8 more
wiley   +1 more source

Decoding GSM [PDF]

open access: yes, 2010
We have participated in the creation of almost two terabytes of tables aimed at cracking A5/1, the most common ciphering algorithm used in GSM. Given 114-bit of known plaintext, we are able to recover the session key with a hit rate of 19%.
Glendrange, Magnus   +5 more
core   +1 more source

GSM [PDF]

open access: yes, 2003
Contenido: introducción teórica GSM. Historia, descripción y funcionamiento . Un poco de historia del GSM. Descripción de los sistemas de comunicaciones móviles. La reutilización de frecuencias. El sistema de celdas. Características del sistema. Acceso a
Astudillo Cambisaca, Victor Xavier
core  

GSM-модеми в сферах діяльності

open access: yes, 2010
In article are stated particularities GSM-modem and area of their using, is described state of working GSM-modem Maestro 100 TCP/IP, special possibilities and features GSM-modem Maestro 100 TCP/IP, cite an instance several AT-commands of the broad ...
Белецкий, Я. В.   +1 more
core   +1 more source

GSM-moduuli sulautetussa järjestelmässä [PDF]

open access: yes, 2011
Tässä opinnäytetyössä tutustuttiin GSM-moduulin ohjaukseen ja käyttöön sulautetussa järjestelmässä. Työssä käytettiin apuna Olimexin AVR-GSM-kehitysalustaa.
Rantanen, Timo
core  

Enabling pandemic‐resilient healthcare: Narrowband Internet of Things and edge intelligence for real‐time monitoring

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract The Internet of Things (IoT) in deploying robotic sprayers for pandemic‐associated disinfection and monitoring has garnered significant attention in recent research. The authors introduce a novel architectural framework designed to interconnect smart monitoring robotic devices within healthcare facilities using narrowband Internet of Things ...
Md Motaharul Islam   +9 more
wiley   +1 more source

對大陸GSM-R 發展的研究

open access: yes, 2009
[[abstract]]本文介紹了GSM-R在全球發展的最新進展,詳細分析了GSM-R在大陸的發展現狀,並總結了已取得的成績與存在的問題,繼而對GSM-R發展中需要進一步解決或探討的關鍵技術進行深入的研究,最後得出GSM ...
鐘章隊 ;李旭
core  

GPS-GSM трекер [PDF]

open access: yes, 2022
Дипломний проєкт на тему «GPS-GSM трекер» обсягом на 40 сторінок, що включають в себе 35 ілюстрацій, 1 таблицю, 7 додатків. Метою роботи є розробка конструкції GPS-GSM трекера в якості протиугінною системи автомобіля для відстеження його ...
Вінник, Роман Леонідович
core  

Electrical Breakdown Analysis of Emerging Oil–Paper Insulation Systems

open access: yesHigh Voltage, EarlyView.
ABSTRACT This investigation addresses the effect of particulate additives on the electrical breakdown strength of the oil impregnated insulation paper system. The morphological complexity is addressed by converting data from scanning electron microscope images to a data set suitable for numerical simulation analysis. Then, by using the conventional oil‐
Yue Xu   +9 more
wiley   +1 more source

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