IP Library Granted Patent US 7,359,701
Granted Patent B2
US 7,359,701 · App. 10/663,591 · Granted Apr 15, 2008

Method for conducting radiated performance tests of a wireless device

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Quick Facts
Patent No.
US 7,359,701
App. No.
10/663,591
Granted
Apr 15, 2008
Kind
B2
Abstract

A method for conducting a radiated performance test on a wireless device comprising the steps of: establishing an interface from a test computer to the wireless device; establishing a data connection on the interface between the test computer and the wireless device; initializing and starting a timer for a predetermined interval on the wireless device; starting a test script on the wireless device; removing the interface during the predetermined interval; running the radiated performance test after the predetermined interval; storing a log of the radiated performance test on the wireless device; and analysing test results based on the log.

Claims (45)

1. A method for conducting a radiated performance test on a wireless device under controlled test conditions, the method comprising the steps of:

establishing an interface from a test computer to said wireless device;

establishing a data connection on said interface between said test computer and said wireless device;

initializing and starting a timer for a predetermined interval on said wireless device;

removing said interface to said wireless device during said predetermined interval;

starting a radiated performance test result accumulation script at said wireless device after said predetermined interval;

subjecting said wireless device to said radiated performance test after said predetermined interval;

storing a log of said radiated performance test results on said wireless device; and

analysing said test results based on said log.

2. The method of claim 1 , wherein said interface is a data cable.

3. The method of claim 1 , wherein said interface is a wireless communications means.

4. The method of claim 1 , wherein analysing said results includes:

re-establishing said interface;

re-establishing said data connection between said test computer and said wireless device;

retrieving said test log from said wireless device to said test computer; and

performing an analysis of said test log to provide derived test results.

5. The method of claim 4 , wherein said step of initializing a timer includes said software tool sending a command to said wireless device.

6. The method of claim 1 , wherein analysing said test results includes:

performing an analysis of said log on said wireless device to obtain derived test results; and

displaying said test results on said wireless device.

7. The method of claim 1 , wherein said computer includes a software tool for communications between said wireless device and said computer.

8. The method of claim 7 , wherein said step of establishing said data connection includes said software tool sending a command to said wireless device.

9. The method of claim 7 , wherein said step of starting a test script includes said software tool sending a command to said wireless device.

10. The method of claim 1 . wherein said step of starting a test script further includes loading a test script from said computer to said wireless device.

11. The method of claim 1 . wherein said test script pre-exists on said wireless device.

12. A method for conducting a radiated performance test on a wireless device under controlled test conditions, the method comprising the steps of:

initializing and starting a timer from said wireless device for a predetermined interval;

starting a radiated performance test result accumulation script from said wireless device after said predetermined interval;

subjecting said wireless device to said radiated performance test after said predetermined interval;

storing a log of said radiated performance test results on said wireless device;

establishing an interface between said wireless device and a test computer;

establishing a data connection between said test computer and said wireless device;

retrieving said test log from said wireless device to said test computer; and

performing an analysis of said test log to provide derived test results.

13. The method of claim 12 , wherein said interface is a data cable.

14. The method of claim 12 , wherein said interface is a wireless communications means.

15. The method of claim 12 , wherein said computer includes a software tool for communications between said wireless device and said computer.

16. The method of claim 15 , wherein said step of establishing said data connection includes said software tool sending a command to said wireless device.

17. A method for conducting a radiated performance test on a wireless device under controlled test conditions, the method comprising the steps of:

initializing and starting a timer from said wireless device for a predetermined interval;

starting a radiated performance test result accumulation script from said wireless device after said predetermined interval;

subjecting said wireless device to said radiated performance test after said predetermined interval;

storing a log of said radiated performance test results on said wireless device;

performing an analysis of said log on said wireless device to obtain derived test results; and

displaying said test results on said wireless device.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDED PATENT NUMBER TO REMOVE PATENT NO. 8,873,407 AT PREVIOUSLY RECORDED ON REEL 64066 FRAME 1. ASSIGNOR(S) HEREBY CONFIRMS THE NUNC PRO TUNC ASSIGNMENT EFFECTIVE DATE MARCH 20, 2023. Recorded Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →
NUNC PRO TUNC ASSIGNMENT Recorded Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
CHANGE OF NAME Recorded Feb 17, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037845/0441 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2008
From: ZHAO, WEN; JIN, XIN; BUGNARIU, C. NICHOLAS; ISLAM, M. KHALEDUL; LUO, FANGYI; CHEN, JIANSHENG
To: RESEARCH IN MOTION LIMITED
Reel/Frame 021985/0850 →