Techniques for competing for access to a channel in a shared radio frequency spectrum band for broadcast / multicast transmission

摘要

Techniques for wireless communication are described. One method is to determine a contention window size for a first broadcast transmission or a first multicast transmission on at least one channel of a shared radio frequency spectrum band, where the first broadcast transmission or The first multicast transmission targets the first plurality of UEs and is shared for the first broadcast transmission or the first multicast transmission based at least in part on the determined contention window size Competing for access to at least one channel in the radio frequency spectrum band. In some cases, the first broadcast transmission or the first multicast transmission may be an example of a multipoint transmission that may include a multipoint coordinated transmission. [Selection] Figure 2