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:
Jan. 20, 2026
Filed:
Mar. 08, 2024
Lenovo (Beijing) Limited, Beijing, CN;
Zhuoyun Zhang, Beijing, CN;
Genadi Velev, Darmstadt, DE;
Dimitrios Karampatsis, Ruislip, GB;
Chenxi Zhu, Fairfax, VA (US);
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
The present disclosure is related to a method and apparatus for redundant transmission to support high data transmission reliability. A method for redundant transmission to support high data transmission reliability includes deciding to add a redundant entity for a first User Plane Function (UPF) entity, selecting a second UPF entity as the redundant entity of the first UPF entity, indicating an Uplink Replication (UL RP) function on a third network entity, and indicating Downlink Replication (DL RP) function on a fourth network entity or Data Network (DN). The present disclosure supports high data transmission reliability by redundant transmission wireless communication system.