A technique for communicating information using an electronic device that includes an IEEE 802.11-compliant chipset is described. This communication technique facilitates transmission of data packets in IEEE 802.11 frames in a communication channel by the IEEE 802.11-compliant chipset using time division multiple access (TDMA). In particular, the electronic device may queue a data packet in a software queue. Based on available space in a hardware queue in the IEEE 802.11-compliant chipset, this data packet may be provided to the hardware queue for inclusion in an IEEE 802.11 frame that is compliant with an IEEE 802.11 communication protocol. Then, the electronic device provides time-slot control information to the IEEE 802.11-compliant chipset based on a timing-synchronization signal. In this way, the electronic device gates the release of the data packet from the hardware queue for transmission in the IEEE 802.11 frame by the IEEE 802.11-compliant chipset.