| 摘要 |
PROBLEM TO BE SOLVED: To provide hardware and software, which can time-divisionally process transmission, reception or synchronization and demodulation and to realize a software radio processing with a small circuit area. SOLUTION: Equipment is provided with circuit DRC which has a structure whose configuration can be changed at high speed and whose configuration can dynamically be changed, a general-purpose processor and an interface connected with an outer device such as an AD converter and a DA converter. Thus, software radio is realized by using a software radio chip where a plurality of processings such as transmission, reception, synchronization and demodulation are time-divisionally performed. Consequently, the different processings in the radio signal processings can time-divisionally be processed. Thus, software radio is realized with a circuit of the smaller area compared to a software radio system for performing the processing by allocating a region of FPGA to the respective processings. COPYRIGHT: (C)2006,JPO&NCIPI
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