Which of the following is developing CCK-OFDM?(a) IEEE 802.11a(b) IEEE 802.11b(c) IEEE 802.15.4(d) IEEE 802.11gThe question was asked during an interview for a job.The origin of the question is Wireless Local Area Networks (WLANs) in division Modern Wireless Communication Systems of Wireless/Mobile

Which of the following is developing CCK-OFDM?(a) IEEE 802.11a(b) IEEE

1.	Which of the following is developing CCK-OFDM?(a) IEEE 802.11a(b) IEEE 802.11b(c) IEEE 802.15.4(d) IEEE 802.11gThe question was asked during an interview for a job.The origin of the question is Wireless Local Area Networks (WLANs) in division Modern Wireless Communication Systems of Wireless/Mobile
Answer» Correct OPTION is (d) IEEE 802.11g Best explanation: IEEE 802.11g is developing CCK-OFDM (Complementary Code Keying ORTHOGONAL Frequency DIVISION Multiplexing) standards. It will support roaming CAPABILITIES and dual band use for public WLAN networks. It also has backward compatibility with 802.11b technologies.

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