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:
May. 07, 2019
Filed:
Jun. 15, 2015
Hytera Communications Corporation Limited, Shenzhen, Guangdong, CN;
Hytera Communications Corporation Limited, Shenzhen, Guangdong, CN;
Abstract
A method, a terminal, and a system for a cluster terminal to feedback downlink channel information are provided. In the method, a cluster terminal in an idle state configures a group call context and measures a current downlink channel in a preset period, after receiving a group call signaling sent by a base station. The cluster terminal sends an RRC connection request carrying a measurement result to the base station after determining that the measurement result meets a preset report triggering condition. The base station modifies an air interface resource configuration when determining that a preset condition for modifying the air interface resource configuration is met according to the measurement result and sends an instruction carrying the modified air interface resource configuration to the cluster terminal. The cluster terminal receives group call data according to the instruction after receiving the instruction.