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:
Mar. 26, 2024
Filed:
Oct. 14, 2019
Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;
Tingting Wang, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A PDCP replication function activation method and device, and a terminal and a base station. The activation method comprises: receiving PDCP replication function activation signaling sent by a network, the PDCP replication function activation signaling comprising a data offloading instruction identifier of a radio bearer, the radio bearer being configured with a PDCP duplication function; and determining the number of duplications of a data packet of the radio bearer on the basis of the PDCP replication function activation signaling. By means of the technical solutions provided by the present invention, a multi-connectivity PDCP duplication function can be effectively and flexibly activated.