Spreadtrum Communications (Shanghai) Co., Ltd.

Shijun Cui

Xiangxin Gu

Mingwei Zhang

Liangliang Luo

A communication device is provided, which includes: a baseband chip; a target test chip integrated into the baseband chip; an upper-layer processing unit corresponding to the target test chip; and at least one data transport interface and at least one data processing unit corresponding to the at least one data transport interface. The communication device further includes: a first switch, adapted to connect the target test chip with the at least one data transport interface or the upper-layer processing unit; a second switch, adapted to connect the at least one data transport interface with its corresponding data processing unit or the target test chip; and a test control unit, configured to control the first switch and the second switch to connect the data transport interface with the target test chip, so as to enable the communication device to test the target test chip.

Growing community of inventors

Shanghai, China

Shijun Cui