Jason Feng
Pasadena, CA
currently: Job hunting
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Work history
DIRECTV
September 2007 to the present
Test Engineer
How would you describe your time at DIRECTV?
* Utilize Bit Error Rate (BER) testing to test the ability of the receiver to correct for the effects of bit errors lies in the front-end circuitry and software. It is the specific to the test the tuner, demodulation, and decoding elements of the receiver.
* Use UNIX driven system as a network emulation lab and user interface functional specification testing through live broadcast.
* Verify correct frequency setting, modulation type, Forward Error Correction (FEC) rate, and data rate.
* Create test cases (Network Emulation Lab - NEL tests) to include Channel Deletion, Audio Decryption, Audio Decompression, Chaining, DMA, and HDCP.
* Utilize Live Testing to fulfill the User Interface (UI) Functional Specification, which uses Live Broadcast and UI CAM to test various UI elements (Guide, Mini Guide, Parental Controls, OSDs, Guided Setup, Pay-Per-View, Quick Menu and other elements).... 
System Design Intern
How would you describe your time at T-Mobile?
* Supported system design engineers in network planning efforts including Media Gateway, MSC, and BSC.
* Increased knowledge of fundamental theories of GSM, GPRS, and 3G mobile networks and basic concepts of telecommunication protocols such as TDMA, SS7, and PSTN by providing project assistance.
Education
Electrical Engineering and Computer Science
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