US Patent No. 11,071,143

DATA SENDING METHOD AND USER EQUIPMENT


Patent No. 11,071,143
Issue Date July 20, 2021
Title Data Sending Method And User Equipment
Inventorship Xiaocui Li, Beijing (CN)
Kai Xu, Shenzhen (CN)
Assignee HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)

Claim of US Patent No. 11,071,143


1. A data sending method, implemented by an apparatus, the method comprising:determining an interlace scheduled for the apparatus, wherein the interlace is within a bandwidth;
performing clear channel assessment (CCA) channel detection on the interlace without performing CCA channel detection on any other portion of the bandwidth to obtain a channel energy value for the interlace;
determining whether the channel energy value is less than a preset energy threshold; and
sending uplink data to a base station on the interlace in response to the channel energy value for the interlace being less than the preset energy threshold.