Interested to Buy Any Domain ? << Click Here >> for more details...
What are Wi-Fi Access Protocols?
- 1 Answers
- 2675 Views
- I also Faced
- E-Mail Answers
Answer / rajendra gupta
IEEE 802.11 wireless LANs use a media access control protocol called Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA). While the name is similar to Ethernet's Carrier Sense Multiple Access with Collision Detection (CSMA/CD), the operating concept is totally different.
Wi-Fi systems are half duplex shared media configurations, where all stations transmit and receive on the same radio channel. The fundamental problem this creates in a radio system is that a station cannot hear while it is sending, and hence it impossible to detect a collision. Because of this, the developers of the 802.11 specifications came up with a collision avoidance mechanism called the Distributed Control Function (DCF).
| Is This Answer Correct ? | 0 Yes | 0 No |
hey,frnds.....i want to do a telecom protocol development course in hyd or blore.plz mention some good instituition.what is its scope.plz help me out.course(MAC,RLC,RRC,VOIP,3G,GSM)
What is protocol testing?
What is MTP?
pls send me all tele com on line test
Did mobile moves from cell DCH to Cell FACH State if so..What information will pass between Cell FACH and Cell Dch states
What is traceroute?
What are Wi-Fi Cards?
Explain crankback?
What is IP addresses, Netmasks and Subnets?
Which transport layer protocols are used for VoIP audio and video payload?
Question on protocol testing and deployment
What is ifconfig?
Telecom Routers Switches 
