System and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary system

• US 20050250444A1
• Filed: 05/10/2004
• Published: 11/10/2005
• Est. Priority Date: 05/10/2004
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Zinn, Scotte, Wilson, Sean
• Granted Patent: US 7,603,145 B2
• Time in Patent Office: Days
• US Class Current: 455/41.200
• CPC Class Codes: H04B 1/3805 with built-in auxiliary receivers
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 52/028 switching on or off only a part of the equipment circuit blocks
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

The present invention relates to a system and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary device. The wireless device includes a short-range transceiver for communicating with an auxiliary device; a signal module for providing a mode control signal; and, a control module for controllably shifting a short-range transceiver between a power saver mode and a search mode based on the mode control signal received from the signal module. When in the search mode, the short-range transceiver is operable to search for the auxiliary device to communicate therewith. When in a power saver mode, the short-range transceiver is not operable to search for the auxiliary device.

Claims

1. A wireless device comprising:

a short-range transceiver for communicating with an auxiliary device;

a signal module for providing a mode control signal; and

,

a control module for controllably shifting the short-range transceiver between a power saver mode and a search mode based on the mode control signal received from the signal module;

wherein, when in the search mode, the short-range transceiver is operable to search for the auxiliary device to communicate therewith, and when in the power saver mode, the short-range transceiver is not operable to search for the auxiliary device.

2. The wireless device as defined in claim 1 wherein the signal module comprises a user input means for instructing the signal module to send the mode control signal to the control module in response to a user input.

3. The wireless device as defined in claim 1 wherein the auxiliary device is a car phone.

4. The wireless device as defined in claim 1 wherein the signal module comprises a single-action user input means for, in response to performance of only a single action, instructing the signal module to send the mode control signal to the control module.

5. The wireless device as defined in claim 4 wherein the signal-action user input means comprises a button and the single action comprises clicking the button.

6. The wireless device as defined in claim 1 wherein

the signal module comprises a detector for detecting when the auxiliary device is in close proximity, the signal module being operable to send a first signal when the detector detects that the auxiliary device is in close proximity and a second signal when the detector detects that the auxiliary device is not in close proximity;

and

the control module is operable to shift the short-range transceiver

from the power saver mode to the search mode when the first signal is not received from the signal module, and

from the search mode to the power saver mode when first signal is received from the signal module

7. The wireless device as defined in claim 6 wherein the detector is operable to detect a proximate device indicator for indicating proximity of the auxiliary device.

8. The wireless device as defined in claim 7 wherein the device indicator comprises a magnet, and the detector is operable to detect the magnet.

9. The wireless device as defied in claim 7 wherein

the control module comprises a storage module for storing at least one communication profile for communication with the auxiliary device,

the device indicator is operable to indicate and the detector is operable to detect an associated communication profile for the auxiliary device;

the signal module is operable to identify the associated communication profile in the mode control signal sent to the control module; and

,

the control module is operable to select the associated communication profile for communication with the auxiliary device.

10. The wireless device as defined in claim 7 wherein the short-range transceiver is at least one of BlueTooth-enabled and 802.11 enabled.

11. The wireless device as defined in claim 7 wherein the wireless device has telephony capabilities.

12. The wireless device as defined in claim 7 wherein the wireless device has data messaging capabilities.

13. The wireless device as defined in claim 7 wherein the wireless device is one of the group consisting of a two-way pager, a wireless e-mail device, a cellular telephone with data messaging capabilities, and a wireless Internet appliance.

14. The wireless device as defined in claim 13 wherein the auxiliary device is a mouse.

15. A method of controlling short-range wireless communication between a wireless device and an auxiliary device, the wireless device having a detector for detecting a proximate device indicator, the method comprising providing the proximate device indicator near to the auxiliary device to indicate proximity of the auxiliary device to the wireless device, and initiating short-range communication between the wireless device and the auxiliary device based on the proximate device indicator indicating proximity of the auxiliary device to the wireless device.

16. The method as defined in claim 15 wherein the proximate device indicator comprises a magnet, and the detector is operable to detect the magnet.

17. The method as defied in claim 15 further comprising using the proximate device indicator to indicate an associated communication profile for communication with the auxiliary device.

18. The method as defined in claim 15 wherein the auxiliary device is a car phone and the wireless device has telephony capabilities such that when the car phone and the wireless device are in short-range communication, the telephony capabilities of the wireless device are useable via the car phone.

19. A wireless system comprising

(a) an auxiliary device having a short-range communication module;

(b) a proximate device indicator for indicating proximity of the auxiliary device, wherein the proximate device indicator is located proximate to the auxiliary device; and

,

(c) a wireless device having

(i) a short-range transceiver for communicating with the auxiliary device;

(ii) a detector for detecting when the proximate device indicator is in close proximity; and

,

(iii) a control module for controllably shifting the short-range transceiver from a power saver mode to a search mode when the detector detects that the proximate device indicator is in close proximity, and for controllably shifting the short-range transceiver from a search mode to a power saver mode when the detector detects that the proximate device indicator is not in close proximity;

wherein, when in the search mode, the short-range transceiver is operable to search for the short-range communication module of the auxiliary device to communicate therewith, and when in the power saver mode, the short-range transceiver is not operable to search for the short-range communication module of the auxiliary device.

20. The wireless system as defined in claim 19 wherein the wireless device is one of the group consisting of a two-way pager, a wireless e-mail device, a cellular telephone with data messaging capabilities, and a wireless Internet appliance.

21. The wireless system as defined in claim 19 wherein the auxiliary device is a mouse.

22. The wireless system as defined in claim 19 wherein the device indicator comprises a magnet, and the detector is operable to detect the magnet.

23. The wireless system as defied in claim 19 wherein

the control module comprises a storage module for storing at least one communication profile for communication with the short-range communication module of the auxiliary device,

the device indicator is operable to indicate and the detector is operable to detect an associated communication profile for the short-range communication module of the auxiliary device;

and,

the control module is operable to select the associated communication profile for communication with the short-range communication module of the auxiliary device.

24. The wireless system as defined in claim 19 wherein the short-range transceiver and the short-range communication module is at least one of BlueTooth-enabled and 802.11 enabled.

25. The wireless system as defined in claim 19 wherein the wireless device has telephony capabilities and the auxiliary device comprises a speaker and a microphone, wherein the telephony capabilities of the wireless device are useable via the speaker and the microphone of the auxiliary device.

26. The wireless system as defined in claim 25 wherein the auxiliary device is a car phone.

27. The wireless system as defined in claim 19 wherein the wireless device has data messaging capabilities.

28. The wireless system as defined in claim 19 wherein the proximate device indicator comprises a cradle for receiving the wireless device.