What does M-OCK stand for?

M-OCK stands for various terms. Discover the full forms, meanings, and possible interpretations of M-OCK across different fields and industries.

M-ary Orthogonal Code Keying

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"M-OCK" stands for "M-ary Orthogonal Code Keying" in the context of digital communication systems. It's a type of digital modulation scheme where data bits are encoded into one of 'M' (M-ary) distinct and orthogonal code sequences. Orthogonal codes are special sequences that have very low (ideally zero) correlation with each other, meaning they don't interfere with each other when transmitted. This property is crucial for robust communication, especially in challenging environments.

When people refer to "M-OCK," they are interested in "orthogonal modulation," "spread spectrum techniques," "code shift keying (CSK)," "Walsh codes" (a common set of orthogonal codes used in M-OCK), or general "digital communication signaling."

How is M-OCK used?

  • In an underwater acoustic communication system, M-OCK (M-ary Orthogonal Code Keying) was used to transmit data reliably by encoding information with orthogonal codes to combat the severe multipath fading.

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