Traffic coexistence for collocated transceivers including bluetooth transceivers
Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a medium access schedule for at least a first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule comprising a QuietIE schedule. Methods may also include identifying a plurality of wireless devices communicatively coupled to the first transceiver. Methods may further include transmitting the QuietIE schedule to the plurality of wireless devices, the QuietIE schedule identifying a plurality of quiet periods and a plurality of available periods to the plurality of wireless devices.
1. A method comprising:
identifying a plurality of wireless devices communicatively coupled to a first transceiver;
generating, using a processing device, a medium access schedule for at least the first transceiver and the plurality of wireless devices based on a transmission parameter identifying one or more transmission times designated by a transmission protocol of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule comprising a QuietIE schedule;
and
transmitting the QuietIE schedule to the plurality of wireless devices, the QuietIE schedule identifying a plurality of quiet periods and a plurality of available periods to the plurality of wireless devices.
2. The method of claim 1 , wherein each of the plurality of quiet periods identifies a period during which the first transceiver is not available to communicate with the plurality of wireless devices, and wherein each of the plurality of available periods identifies a period during which the first transceiver is available to communicate with the plurality of wireless devices.
3. The method of claim 1 , wherein the first transceiver is a wireless local area network (WLAN) transceiver compatible with a Wi-Fi transmission protocol, wherein the second transceiver is a Bluetooth transceiver, and wherein the transmission parameter of the second transceiver identifies one or more parameters of a Bluetooth transmission protocol.
4. The method of claim 3 , wherein the QuietIE schedule is generated based, at least in part, on Bluetooth sync events associated with the second transceiver.
5. The method of claim 3 , wherein the first transceiver and the second transceiver operate on the same frequency band.
6. The method of claim 1 further comprising:
generating, using the processing device, a first control signal to grant or deny transmission medium access to the first transceiver based, at least in part, on the QuietIE schedule; and
generating, using the processing device, a second control signal to grant or deny transmission medium access to the second transceiver based, at least in part, on the QuietIE schedule.
7. The method of claim 1 , wherein the QuietIE schedule is transmitted to the plurality of wireless devices in a beacon frame.
8. The method of claim 1 , wherein the plurality of quiet periods and the plurality of available periods are determined based, at least in part, on a duty cycle of a transmission protocol of the second transceiver.
9. A device comprising:
a first transceiver configured to transmit, using an antenna, data packets in accordance with a first transmission protocol;
a second transceiver configured to transmit, using the antenna, data packets in accordance with a second transmission protocol; and
a processing device configured to generate a medium access schedule for at least the first transceiver and a plurality of wireless devices communicatively coupled to the first transceiver based on a transmission parameter identifying one or more transmission times designated by a transmission protocol of the second transceiver, wherein the medium access schedule is a QuietIE schedule that identifies a plurality of quiet periods and a plurality of available periods that are determined based, at least in part, on the transmission parameter of the second transceiver.
10. The device of claim 9 , wherein each of the plurality of quiet periods identifies a period during which the first transceiver is not available to communicate with a plurality of wireless devices, and wherein each of the plurality of available periods identifies a period during which the first transceiver is available to communicate with the plurality of wireless devices.
11. The device of claim 9 , wherein the processing device comprises a packet traffic arbiter included in the first transceiver.
12. The device of claim 9 , wherein the first transceiver is a wireless local area network (WLAN) transceiver compatible with a Wi-Fi transmission protocol, wherein the second transceiver is a Bluetooth transceiver, and wherein the transmission parameter of the second transceiver identifies one or more parameters of a Bluetooth transmission protocol.
13. The device of claim 12 , wherein the plurality of quiet periods and the plurality of available periods of the QuietIE schedule are synchronized to Bluetooth sync events of the second transceiver.
14. The device of claim 9 , wherein the processing device is further configured to:
generate a first control signal to grant or deny transmission medium access to the first transceiver based, at least in part, on the QuietIE schedule; and
generate a second control signal to grant or deny transmission medium access to the second transceiver based, at least in part, on the QuietIE schedule.
15. The device of claim 9 , wherein the processing device is further configured to transmit the QuietIE schedule to a plurality of wireless devices, and wherein the QuietIE schedule is transmitted in a beacon frame.
16. A system comprising:
an antenna configured to transmit wireless communications signals;
a WLAN transceiver compatible with a Wi-Fi transmission protocol;
a Bluetooth transceiver compatible with a Bluetooth transmission protocol;
a processing device configured to generate a medium access schedule for the WLAN transceiver and a first plurality of devices based on a transmission parameter identifying one or more transmission times designated by a transmission protocol of the Bluetooth transceiver, wherein the medium access schedule comprises a QuietIE schedule that identifies a plurality of quiet periods and a plurality of available periods that are determined based, at least in part, on the transmission parameter of the Bluetooth transceiver;
wherein, the first plurality of devices is configured to communicate with the WLAN transceiver; and
a second plurality of devices configured to communicate with the Bluetooth transceiver.
17. The system of claim 16 , wherein each of the plurality of quiet periods identifies a period during which the WLAN transceiver is not available to communicate with the first plurality of devices, and wherein each of the plurality of available periods identifies a period during which the WLAN transceiver is available to communicate with the first plurality of devices.
18. The system of claim 17 , the plurality of quiet periods and the plurality of available periods of the QuietIE schedule are synchronized to Bluetooth sync events of the Bluetooth transceiver.
19. The system of claim 16 , wherein the processing device is further configured to:
generate a first control signal to grant or deny transmission medium access to the WLAN transceiver based, at least in part, on the QuietIE schedule;
generate a second control signal to grant or deny transmission medium access to the Bluetooth transceiver based, at least in part, on the QuietIE schedule; and
transmit the QuietIE schedule to the first plurality of devices in a beacon frame.
20. The system of claim 16 , wherein the processing device is included in an access point.