Methods of and devices for enhancing communications that use spread spectrum technology by using variable power techniques

  • US 6,044,073 A
  • Filed: 08/06/1998
  • Issued: 03/28/2000
  • Est. Priority Date: 04/29/1994
  • Status: Expired due to Term
First Claim
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1. A method of processing a signal comprising applying a spread spectrum coding process, the signal being a function of time, the improvement comprising:

  • modulating the signal to generate a modulated signal, the signal comprising a first segment a second segment, the first segment being more significant than the second segment and comprising a first time portion of the signal, the second segment comprising a second time portion of the signal, the modulating step increasing a duration of the first time portion relative to a duration of the second time portion.

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