Method and apparatus pertaining to use of bluetooth and bluetooth low energy
View Patent ↗Both Bluetooth-compatible and Bluetooth Low Energy-compatible transceivers are selectively used when supporting wireless communications between two electronic communication devices such as a so-called smartphone and a hands-free accessory. During a first operating state the devices use Bluetooth and during a second operating state the devices use Bluetooth Low Energy. By one approach the first operating state correlates to when a first one of the devices is actively engaged in telephony and the second operating state correlates to when that first device is not actively engaged in telephony.
1. A method comprising:
by a first control circuit as part of a personal telephony device having local access to both a Bluetooth-compatible transceiver and a Bluetooth Low Energy-compatible transceiver:
during a first operating state communicating with a second control circuit via the Bluetooth-compatible transceiver, the personal telephony device configured to operate in the first operating state when actively engaged in two-way voice telephony communications; and
during a second operating state, automatically switching from communicating with the second control circuit via the Bluetooth-compatible transceiver to communicating with the second control circuit via the Bluetooth Low Energy-compatible transceiver; such that the first control circuit uses both the Bluetooth-compatible transceiver and the Bluetooth Low Energy-compatible transceiver when communicating with the second control circuit but not in an overlapping manner, the personal telephony device configured to operate in the second operating state when not actively engaged in two-way voice telephony communications.
2. The method of claim 1 further comprising:
detecting when the personal telephony device becomes actively engaged in telephony and responsively switching from the Bluetooth Low Energy-compatible transceiver to the Bluetooth-compatible transceiver when communicating with the second control circuit.
3. The method of claim 2 further comprising:
detecting when the personal telephony device ceases active engagement in telephony and responsively switching from the Bluetooth-compatible transceiver to the Bluetooth Low Energy-compatible transceiver when communicating with the second control circuit.
4. The method of claim 1 wherein the first control circuit and the second control circuit are Bluetooth paired and configured to automatically connect to one another when within range of one another.
5. An apparatus comprising:
a Bluetooth-compatible transceiver;
a Bluetooth Low Energy-compatible transceiver;
a first control circuit operably coupled to the Bluetooth-compatible transceiver and the Bluetooth Low Energy-compatible transceiver as part of personal telephony device, the first control circuit being configured to:
during a first operating state communicating with a second control circuit via the Bluetooth-compatible transceiver, the personal telephony device is configured to operate in the first operating state when actively engaged in two-way voice telephony communications; and
during a second operating state, automatically switching from communicating with the second control circuit via the Bluetooth-compatible transceiver to communicating with the second control circuit via the Bluetooth Low Energy-compatible transceiver;
such that the first control circuit uses both the Bluetooth-compatible transceiver and the Bluetooth Low Energy-compatible transceiver when communicating with the second control circuit but not in an overlapping manner, the personal telephony device is configured to operate in the second operating state when not actively engaged in two-way voice telephony communications.
6. The apparatus of claim 5 wherein the first control circuit is further configured to:
detect when the personal telephony device becomes actively engaged in telephony and responsively switch from the Bluetooth Low Energy-compatible transceiver to the Bluetooth-compatible transceiver when communicating with the second control circuit.
7. The apparatus of claim 6 wherein the first control circuit is further configured to:
detect when the personal telephony device ceases active engagement in telephony and responsively switch from the Bluetooth-compatible transceiver to the Bluetooth Low Energy compatible transceiver when communicating with the second control circuit.
8. The apparatus of claim 5 wherein the first control circuit is Bluetooth paired to the second control circuit and is further configured to automatically connect to the second control circuit when within Bluetooth range of the second control circuit.
9. A non-transitory computer readable medium for operating a first control circuit and a second control circuit and as part of a personal telephony device having local access to both a Bluetooth-compatible transceiver and a Bluetooth Low Energy-compatible transceiver, the non-transitory computer readable medium having stored thereon computer executable instructions for:
during a first operating state communicating with the second control circuit via the Bluetooth-compatible transceiver, the personal telephony device configured to operate in the first operating state when actively engaged in two-way voice telephony communications; and
during a second operating state, automatically switching from communicating with the second control circuit via the Bluetooth-compatible transceiver to communicating with the second control circuit via the Bluetooth Low Energy-compatible transceiver; such that the first control circuit uses both the Bluetooth-compatible transceiver and the Bluetooth Low Energy-compatible transceiver when communicating with the second control circuit but not in an overlapping manner, the personal telephony device configured to operate in the second operating state when not actively engaged in two-way voice telephony communications.
10. The non-transitory computer readable medium of claim 9 further comprising:
detecting when the personal telephony device becomes actively engaged in telephony and responsively switching from the Bluetooth Low Energy-compatible transceiver to the Bluetooth-compatible transceiver when communicating with the second control circuit.
11. The non-transitory computer readable medium of claim 9 further comprising:
detecting when the personal telephony device ceases active engagement in telephony and responsively switching from the Bluetooth-compatible transceiver to the Bluetooth Low Energy-compatible transceiver when communicating with the second control circuit.
12. The non-transitory computer readable medium of claim 9 wherein the first control circuit and the second control circuit are Bluetooth paired and configured to automatically connect to one another when within range of one another.