METHOD AND DEVICE FOR FREQUENCY SPECTRUM SHARE IN DIFFERENT WIRELESS COMMUNICATION SYSTEMS

摘要

The present invention discloses a method and a device for frequency spectrum share between a base station and at least one of other base stations. All of the base stations belong to different wireless communication systems separately. The method includes: a. the base station and at least one of other base stations select a time window separately from multiple reserved time windows to prepare for sending reservation signal and at least one of other reservation signals, wherein the reservation signal contains priority level information of the base station, and the at least one of other reservation signals contains priority level information of at least one of other base stations; b. the base station obtains the priority level information contained in the at least one of other reservation signals, and compares the priority level contained in the reservation signal with the priority level contained in the at least one of other reservation signals; c. if the priority level contained in the reservation signal is higher than the priority level contained in the at least one of other reservation signals, the base station sends a concomitant signaling message in a concomitant signaling sending time segment, which is after the multiple reserved time windows; otherwise, the base station pauses the sending of the concomitant signaling message.