Radio frequency range from 3KHz to 300 GHz. One to one communication for calling requires routing from the originator to the desired receiver and with return Acknowledgement.
Hill Station view:
Below standard is are used to define new innovation standard
- IEEE is established in the year 1964.
- American institute of electrical engineers established in 1884.
- Institute of Radio engineers is established in year 1912.
Some of the network standards are
- IEEE802.11 is a standard for WLAN (wireless local area network )& WiFi.
- IEEE802.15 is a standard for Wireless personal area network(WPAN) Eg - Bluetooth.
- IEEE802.16 is a standard for Broadband Wireless Access(WiMAX).
- IEEE802.20 is a standard mobile broadband wireless network.
- IEEE802.22 is a standard wireless regional area network.
- IEEE802.1 is a standard for higher layer LAN protocols.
- IEEE802.1Q is a standard for Bridges and vlans.
- IEEE802.3 is a standard for ethernet.
- IEEE802.11i is a standard WiFi protected access 11.
Other consortia:
- 3GPP third generation partnership project is for cellular and mobile technologies.
- IETF is a standard abbreviated as Internet engineering task force used for both wired and wireless technologies.
- ETSI is a European telecom standard institute for wireless standard concerned fix.
- Cyber Security NIST : national institute for standard and technology
- SG-CG:smart grid coordination group of European life.
ITU: International Telecommunication Union
- ITU was established in the year 1865.
- ITU always engaged in developing technical interconnectivity.
- ITU is the best solution for statistics.
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