Shared memory architecture in GPS signal processing

  • US 6,526,322 B1
  • Filed: 12/16/1999
  • Issued: 02/25/2003
  • Est. Priority Date: 12/16/1999
  • Status: Expired due to Term
First Claim
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1. A shared memory architecture for a receiver system, comprising a memory space shared commonly by two or more receiver functions comprising correlator signal processing, tracking processing and application processing to minimize the memory space, wherein the commonly shared memory space functions as a coherent and a noncoherent integration memory for the correlation processing during signal correlation mode while the commonly shared memory space is also used for one or more other receiver processing functions during one or more other receiver operation modes.

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