Integrated circuit
The present disclosure provides a transmission apparatus that comprises a first payload generator configured to generate payload of a packet of a first signal type; a second payload generator configured to generate payload of a packet of a second signal type; a packet scheduler that controls the transmission timings of the first and the second packet; and a transmitter which, in operation, transmits, under the timing control of the packet scheduler, the packet of the first signal type followed by the packet of the second signal type.
1. An integrated circuit, comprising:
control circuitry, which, in operation, controls:
scheduling a 802.11 Beacon frame and a wake-up-radio (WUR) Beacon frame, wherein a transmission of the 802.11 Beacon frame is followed by a transmission of the WUR Beacon frame; and
transmitting the 802.11 Beacon frame and the WUR Beacon frame; and
at least one output, which is coupled to the control circuitry and which, in operation, outputs a signal.
2. The integrated circuit according to claim 1 ,
wherein the WUR Beacon frame includes a duration field which indicates a time period, and sets a Network Allocation Vector (NAV) for the time period.
3. The integrated circuit according to claim 1 ,
wherein the transmission of the WUR Beacon frame is scheduled a determined time after the transmission of the 802.11 Beacon frame.
4. The integrated circuit according to claim 3 ,
wherein the determined time is a Short Interframe Space (SIFS).
5. The integrated circuit according to claim 3 ,
wherein the determined time is less than a Short Interframe Space (SIFS).
6. The integrated circuit according to claim 1 ,
wherein a transmission of any other frames is not scheduled between the transmission of the 802.11 Beacon and the transmission of the WUR Beacon frame.
7. The integrated circuit according to claim 1 ,
wherein the 802.11 Beacon frame and the WUR Beacon frame are scheduled at the same time.
8. An integrated circuit, comprising:
control circuitry, which, in operation, schedules a 802.11 Beacon frame and a wake-up-radio (WUR) Beacon frame, wherein a transmission of the 802.11 Beacon frame is followed by a transmission of the WUR Beacon frame; and
transmission circuitry, which, in operation, transmits the 802.11 Beacon frame and the WUR Beacon frame.
9. The integrated circuit according to claim 8 ,
wherein the WUR Beacon frame includes a duration field which indicates a time period, and sets a Network Allocation Vector (NAV) for the time period.
10. The integrated circuit according to claim 8 ,
wherein the transmission of the WUR Beacon frame is scheduled a determined time after the transmission of the 802.11 Beacon frame.
11. The integrated circuit according to claim 10 ,
wherein the determined time is a Short Interframe Space (SIFS).
12. The integrated circuit according to claim 10 ,
wherein the determined time is less than a Short Interframe Space (SIFS).
13. The integrated circuit according to claim 8 ,
wherein a transmission of any other frames is not scheduled between the transmission of the 802.11 Beacon and the transmission of the WUR Beacon frame.
14. The integrated circuit according to claim 8 ,
wherein the 802.11 Beacon frame and the WUR Beacon frame are scheduled at the same time.