Patent ID: 7239604
Filing Date: 2007-07-03
Classification: H04J

Abstract:
1. A communication station configured for use in a communications system where codes are selected from a predetermined set of codes that have selected characteristics relative to each other, the communication station comprising: a processor and associated memory device for selecting codes from the set of predetermined codes; said memory device having an index of consecutive positive integer index values that have a binary form of significant bits where each index value represents one of the predetermined codes; and said processor configured to select a second code that has a selected different characteristic than a previously selected first code such that the binary form of the index value of the first code is not the same as the most significant bits of the binary form of the index value of the second code and the binary form of the index value of the second code is not the same as the most significant bits of the binary form of the index value of the first code.