what are wired and wireless channels
Answers
As we probably am aware "wired" is the term alludes to any physical medium comprising of links. The links can be copper wire, curved match or fiber optic. Wired system is utilized to convey diverse types of electrical signs from one end to the next. Generally in wired system one web association is being taken utilizing T1 line, link modem or utilizing some other means. This association is shared among various gadgets utilizing wired system idea.
Precedent #1: LAN (Local Area Network): This system comprises of ethernet cards housed in PCs or workstations. These cards are associated utilizing ethernet links. The information streams between these cards. For little wired system switch is utilized to associate couple of number of work area or smart phones. So as to expand the system inclusion for more number of frameworks different switches and switches are utilized.
Remote Network
As we probably am aware "Remote" is the term alludes to medium made of electromagnetic waves (i.e. EM Waves) or infrared waves. All the remote gadgets will have reception apparatus or sensors. Run of the mill remote gadgets incorporate cell portable, remote sensors, TV remote, satellite circle collector, workstations with WLAN card and so on. Remote system does not utilize wires for information or voice correspondence; it utilizes radio recurrence waves as said above. Alternate models are fiber optic correspondence connect and broadband ADSL and so on.
example:
1. Open air cell advances, for example, GSM, CDMA, WiMAX, LTE, Satellite and so on.
2. Indoor remote advances, for example, Wireless LAN(or WiFi), Bluetooth