Communication device, test system and test method thereof
US9347990B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2014 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Nov 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.