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by TaylorAlexander 4064 days ago
We do use spread spectrum technologies a lot. I don't know about cell phones though.
1 comments
greenyoda 4064 days ago
CDMA, a radio interface used by some cellular carriers (e.g., Verizon Wireless and Sprint in the U.S.), is spread spectrum.[1]

[1] https://en.wikipedia.org/wiki/Code_division_multiple_access

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