CHE SIGNIFICA CELLULAR RADIO IN INGLESE
Cellulare
Un telefono cellulare è un telefono che può effettuare e ricevere chiamate telefoniche su un collegamento radio mentre si muove in un'ampia area geografica. Ciò avviene collegandosi a una rete cellulare fornita da un operatore di telefonia mobile, consentendo l'accesso alla rete telefonica pubblica. Al contrario, un telefono cordless viene utilizzato solo nel breve raggio di una singola stazione privata. Oltre alla telefonia, i telefoni cellulari moderni supportano un'ampia varietà di altri servizi quali messaggi di testo, MMS, posta elettronica, accesso a Internet, comunicazioni wireless a corto raggio, applicazioni aziendali, giochi e fotografia. I telefoni cellulari che offrono queste e più generali funzionalità di calcolo sono denominati smartphone. Il primo telefono cellulare a mano è stato dimostrato da John F. Mitchell e dal Dott. Martin Cooper di Motorola nel 1973, utilizzando un portatile con un peso di circa 2,2 libbre. Nel 1983, DynaTAC 8000x è stato il primo a essere commercialmente disponibile. Dal 1990 al 2011, gli abbonamenti telefonici mondiali sono cresciuti da 12,4 milioni a oltre 6 miliardi, penetrando circa l'87% della popolazione mondiale e raggiungendo il fondo della piramide economica.
definizione di cellular radio nel dizionario inglese
La definizione di radio cellulare nel dizionario è la comunicazione radio basata su una rete di trasmettitori che servono ciascuno una piccola area nota come una cella: utilizzata nei sistemi di comunicazione personali in cui il ricevitore mobile commuta automaticamente le frequenze mentre passa da una cella all'altra.
PAROLE IN INGLESE ASSOCIATE CON «CELLULAR RADIO»
cellular radio ·
cellular ·
radio ·
technology ·
module ·
cost ·
personal ·
communications ·
network ·
mobile ·
phone ·
that ·
make ·
receive ·
telephone ·
calls ·
over ·
link ·
while ·
moving ·
around ·
wide ·
geographic ·
area ·
does ·
broadcasting ·
communication ·
based ·
transmitters ·
each ·
serving ·
small ·
known ·
cell ·
systems ·
defined ·
system ·
positions ·
numerous ·
power ·
transmit ·
antennas ·
throughout ·
metropolitan ·
thereby ·
dividing ·
large ·
coverage ·
frequency ·
reuse ·
techniques ·
employed ·
achieve ·
high ·
capacity ·
furthermore ·
splitting ·
define ·
introduction ·
called ·
powered ·
lightweight ·
transceiver ·
wordreference ·
gadgeteer ·
10 LIBRI IN INGLESE ASSOCIATI CON «CELLULAR RADIO»
Scopri l'uso di
cellular radio nella seguente selezione bibliografica. Libri associati con
cellular radio e piccoli estratti per contestualizzare il loro uso nella letteratura.
Offers synthesized information on the rapidly evolving technology of digital cellular radio, including historical development, current status, and future trends of the mobile telephone field.
2
Cellular radio: analog and digital systems
Covering analog and digital cellular communication systems, this book outlines solutions to analog cellular signal coverage.
3
GSM
cellular radio telephony
In a structured, logical, and easy-to-read format, this book covers all aspects of the new standard, and how it affects cellular communication as it is practiced today.
4
Wireless Location in CDMA
Cellular Radio Systems
With the increasing market penetration of cellular telephones, the number of E-911 calls placed by cellular telephones has grown cons- erably.
Understand the status of all the major cellular radio systems worldwide, explore the change from analog to digital, and evaluate the differences between the new digital systems.
D. M. Balston, Raymond Charles Vincent Macario,
1993
6
Cellular Radio and Personal Communications
Compiled to expand the knowledge of readers who are already familiar with the basic concepts of wireless communications, this text offers key insight into the development of industry interest and technological trends in wireless ...
Theodore S. Rappaport,
1996
7
Cellular radio performance engineering
This authoritative book focuses on the vital aspects of cellular radio system modeling and performance analysis.
8
Understanding
Cellular Radio
You don't have to be an engineer to understand how cellular and wireless local loop (WLL) systems work.
9
The
Cellular Radio Handbook: A Reference for
Cellular System ...
In addition to covering traditional cellular networks, this book also includes PCS/PCN, WLL, and satellite mobile technology.
10
Cellular Radio Systems
Understand the status of all the major cellular radio systems worldwide, explore the change from analog to digital, and evaluate the differences between the new digital systems.
D. M. (ed.). Balston, Raymond Charles Vincent Macario,
1993
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «CELLULAR RADIO»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
cellular radio nel contesto delle seguenti notizie.
Mysterious Google Device Hits FCC: GG1 Could Be Google Glass 2.0
The document doesn't mention cellular radio. That isn't enough to rule out a new smartphone—details of which may have been withheld—but it ... «Tech Times, lug 15»
How wireless modules bring the Internet of Things to life
The next link in the Internet connectivity chain will usually be via Classic Bluetooth, Wi-Fi or cellular radio. Wi-Fi offers much greater bandwidth ... «Electropages, lug 15»
QUALCOMM, Inc. (QCOM) To Buy Envelope Tracking Company Nujira
The company did it through a chip-set with the help of ET that was invented by Nujira, which is a pioneer of ET to cellular radio for over a ... «InvestCorrectly, giu 15»
Ten-year Radio Frequency Cables
CELLFLEX cables provide reliable and technically superior solutions, trusted as backbone feeders in cellular radio systems, including GSM, UMTS, CDMA, PDC ... «Utility Products, giu 15»
Deus ex vehiculum
... a car's cellular radio service (“the holy grail of automotive attack”), and any browser-based internet connection available (“widely understood ... «The Economist, giu 15»
Qualcomm snaps up second Cambridge company with Nujira …
Nujira has actually been a pioneer of ET as applied to cellular radio for more than a decade. The technique saves power compared with ... «Business Weekly, giu 15»
Coolpad Dazen X7 Review: Trying to Punch Above Its Weight
The cellular radio struggled to latch on to a 4G network and the connection kept switching to 3G. The sound quality in calls wasn't too great ... «NDTV, giu 15»
Watch Urbane LTE impressions: LG's little known WebOS experiment
It's also quite possibly one of the biggest paradoxes of the year, for it's a smartwatch from a major OEM that includes a cellular radio for calls ... «Android Authority, giu 15»
Apple Watch 2 Rumors: Next Version Could Get A Camera …
But in a few years, after a camera and Wi-Fi are included -- and eventually, possibly, a cellular radio -- the Apple Watch could end up being a ... «International Business Times, giu 15»
An “Internet of Things” IPO From Alarm.com
Hardware and Other Revenue comes from the sale of cellular radio modules that provide access to their cloud platform, video cameras and the ... «Nanalyze, giu 15»