The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2020
Filed:
Aug. 03, 2018
Baicells Technologies Co. Ltd., Beijing, CN;
Mingyu Zhou, Beijing, CN;
BAICELLS TECHNOLOGIES CO. LTD., Beijing, CN;
Abstract
The present disclosure discloses a method and device for channel selection. The method comprises: indicating a time-domain resource position and a frequency-domain resource position of an extended physical uplink control channel region based on a common physical downlink control channel; and instructing a group of user terminals to transmit an extended physical uplink control channel in the extended physical uplink control channel region which has been indicated, wherein different user terminals each transmit the extended physical uplink control channel in different extended physical uplink control channel regions which have been indicated. The present disclosure solves a technical problem of a larger downlink signaling cost resulted from the uplink scheduling authorization when a larger number of users transmit data in the extended physical uplink control.