AN2254, Scrambling Code Generation for WCDMA on the StarCore SC140/SC1400 Cores

نویسنده

  • Imran Ahmed
چکیده

1 Pseudo-Random Sequences ....................................2 1.1 Randomness Properties ........................................... 2 1.2 Generating Pseudo-Random Sequences ..................2 2 Scrambling Codes for WCDMA .............................2 2.1 Generating Long Complex Scrambling Codes ....... 3 2.2 Scrambling an I-Q/Code Multiplexed Sign ......... al 6 3 Software Implementation on the StarCore SC140/SC1400 Cores ............................................. 6 3.1 Allocating Memory Space ...................................... 6 3.2 Binary PN Code and Complex Scrambling Sequences................................................................ 7 3.3 Forming the Complex Scrambling Sequences ........9 3.4 Complex Scrambling of an IQ/Code Multiplexed Signal ................................................ 13 4 Results ...................................................................16 5 References .............................................................19 Scrambling Code Generation for WCDMA on the StarCoreTM SC140/SC1400 Cores

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AN2254, Scrambling Code Generation for WCDMA on the StarCore SC140/SC1400 Cores

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تاریخ انتشار 2004