Mobile radio communication is performed by utilizing a battery-powered radio in the field in order to transmit messages to a fixed home base receiver.
communication in the 1920's include: mail, radio and newspapers. They did not have tv's or computers. communication in the 1920's include: mail, radio and newspapers. They did not have tv's or computers.
A communication network is a collection of communication devices. They may be connected wirelessly or by wire. Examples include - A Ham Radio Net, A military radio net, or a family radio net, Cellular Telephones, Telephones, etc.
Radio
There are many elements of a radio communication system. These elements include a transmitter, radio frequency oscillator, modulator, transmitting ariel, receiving ariel, demodulator, and amplifier.
radio
they both communication device
They are; mobile phones are no more dangerous than a radio station.
the frequency used in mobile communication should be greater then 30mhz so cannot be reflected by the ionosphere thats why we are using a frequency of range less ghz so called "radio waves"
John Doble has written: 'The spread of nuclear weapons' 'Introduction to radio propagation for fixed and mobile communications' -- subject(s): Mobile communication systems, Radio wave propagation, Microwave communication systems
Wireless communication refers to ANY communication done with radio-waves instead of wires. Mobile computing simply means using a laptop on it's own imternal battery.
bluetooth, infrared wi-fi, wi-max, gps, remote control, wap, radio communication, satellite & mobile communication
radio waves (part of the electromagnetic spectrum)
Mobile Communication: A communication network (either public or private) which doesn't depend on any physical connection between two communication entities and have flexibility to be mobile during communication. The current GSM and CDMA technologies offers Mobile Communication.
A radio phone or radio telephone is typically a simplex mode of communication system, which allows one person to talk and the other to listen alternately. A mobile phone uses duplex mode which allows both users to talk and listen simultaneously.
John M. Vanderau has written: 'Mobile antennas' -- subject(s): Standards, Antennas, Equipment and supplies, Radio, Law enforcement 'A technological rationale to use higher wireless frequencies' -- subject(s): Wireless communication systems, Radio frequency, Mobile communication systems
the difference between Telecommunication and Mobile communication that , tele related to wire communication and mobile related to wireless communication
47 CFR - Telecommunications Chapter 1 - Federal Comunications Commission Part 80 - Private Land Mobile Radio Services