Patent ID: 11950221
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A method for wireless communications at a wireless device, comprising:
receive a configuration signal over a first radio access technology that indicates a transmission timing scheme for a shared radio frequency spectrum band, the transmission timing scheme comprising a first set of time intervals allocated for transmissions using the first radio access technology and a second set of time intervals allocated for transmissions using a second radio access technology different from the first radio access technology, the wireless device operating according to the first radio access technology;
transmitting, during a time interval of the first set of time intervals, a channel reservation signal detectable by a device operating according to the second radio access technology, the channel reservation signal indicating that the wireless device uses the first radio access technology; and
transmitting, based at least in part on the channel reservation signal, a transmission over the shared radio frequency spectrum band during at least a portion of the time interval of the first set of time intervals.