Research And Implementation Of DSP Baseband Uplink Process In TD-SCDMA Wireless Test Set

Paper presents the work that author has participated in. TD-SCDMA Terminal Test Set SP6010 is the first TD-SCDMA one-box Tester in the world. In the project author involved in the Requirement Analyze, High Level Design, Detail Level Design, Coding and Debugging of uplink physical layer.The paper mainly consists of 4 aspects:1．Introduce the feature of TD-SCDMA System and then point out that there is a blank in the TD-SCDMA Terminal Test area. The project author participates in is very meaningful.2．Describe the function requirement and the design of software and hardware architecture of TD-SCDMA Terminal Test Set. Analyze the architecture and application of TMS320C6416 fix-point digital signal processor.3．Research the Physical layer procedures and advance a new method to guarantee the real-time requirement. And design the software and hardware architecture of the baseband board.4．Design the uplink baseband processing module and implement uplink physical channels in details.The content of the paper has been applied in the design and implement of the SP6010 project. Up to now, the TD-SCDMA terminal test set has passed much verification, and being used in many TD-SCDMA IC and terminal manufacturers.