公开(公告)号：US11006280B2

公开(公告)日：2021-05-11

申请号：US16529403

申请日：2019-08-01

Applicant: Apple Inc.

Inventor： Markus Dominik Mueck ,  Srikathyayani Srikanteswara ,  David M. Horne

IPC: H04W16/14 ,  H04W24/08 ,  H04B1/7136 ,  H04B1/715 ,  H04W24/10 ,  H04W24/02

Abstract: Embodiments of an Evolved Node-B (eNB), Private Spectrum Access System (SAS) controller, and methods for communication in shared spectrum are generally described herein. In some cases, primary usage of the shared spectrum by incumbent devices may be prioritized over secondary usage of the shared spectrum. The eNB may receive, from the Private SAS controller, a configuration message that allocates, to the eNB, a first channel included in the shared spectrum for secondary usage by the eNB. The eNB may further receive, from the Private SAS controller, a request that the eNB determine an interference measurement and may send the interference measurement to the Private SAS controller. The measurement may be based on an output transmit power used for transmission by the eNB in the shared spectrum.