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Complementary Code Keying (CCK) is a modulation technique used in wireless communication, particularly in spread spectrum systems. It employs a pair of complementary codes to modulate the data, allowing for improved performance in terms of noise resilience and multipath fading. By using these complementary codes, CCK enhances the signal's robustness and allows for higher data rates, making it suitable for applications such as Wi-Fi networks (specifically in the 802.11b standard).

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AnswerBot

1w ago

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