Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frank Kowalewski0
Date of Patent
August 21, 2007
Patent Application Number
10089434
Date Filed
September 28, 2000
Patent Primary Examiner
Patent abstract
A data transmission method in which a CDMA-coded data signal is transmitted between a transmitter and a receiver in the form of a data stream of spread data bursts, with hierarchical CDMA codes used for transmission. Spread data is detected in a first step according to a mother code of at least one receiving code. The detected data is despread in a second step by despreading it using at least one generator. The detection process is aborted in a third step if the data has been despread to a sufficient extent, or, if this is not the case, the second step is repeated using the data last despread until the data has been despread to a sufficient extent.
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