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. 26, 2017
Filed:
Jun. 30, 2015
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method and a base station for data transmission are disclosed. The data transmission method includes: when a semi-persistent resource is in an activated state and time alignment (TA) data needs to be sent, sending the TA data to a user equipment (UE) by using the semi-persistent resource. In embodiments of the present application, the base station sends the TA data by using the semi-persistent resource, thereby reasonably using the resource and reducing scheduling and allocation of PDCCH and PDSCH resources by the base station. This not only saves resources, but also reduces time that the base station takes to process TA data, and increases system resource utilization and cell throughput.