System and method for bluetooth paging with transmit power...

Details System and method for bluetooth paging with transmit power... System and method for bluetooth paging with transmit power...

2005-02-15

2005-02-15

Nguyen, Lee (Department: 2682)

Telecommunications

Transmitter and receiver at separate stations

Short range rf communication

C455S069000, C455S067110

Reexamination Certificate

active

06856789

ABSTRACT:
Power levels for transmitting Bluetooth paging signals are optimized by applying mapping rules dictating different power levels for different signal quality characteristics measured during an earlier, pre-paging inquiry process. A subject Bluetooth device initially receives responses to universally addressed, blind inquiry signals previously broadcast by the subject Bluetooth device. In response, the subject Bluetooth device measures signal quality characteristics of each device's response. When a Bluetooth device to be paged is identified, the subject Bluetooth device applies the mapping rules to the measured signal quality characteristics for the identified device to select an appropriate power level for use in paging that Bluetooth device.

REFERENCES:
patent: 20030012173 (2003-01-01), Rune

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