Patent ID: 7796694
Filing Date: 2010-09-14
Classification: H04B,H04J

Abstract:
1. An apparatus, comprising: a code storage device comprising one or more reference codes; a counter; and a multiplexer coupled to the code storage device and the counter, the multiplexer to provide an encoded code phase modulation (CPM) sequence using the one or more reference codes, wherein an output of the counter is coupled to an address input of the multiplexer, and wherein most significant bits (MSBs) of the address input are configured to select an individual reference code of the one or more reference codes and least significant bits (LSBs) of the address input are configured to select a code position shift of the individual reference code, and wherein the counter is configured to provide a code shift position for the encoded CPM sequence, and wherein an output of the code storage device is coupled to a data input of the multiplexer.