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:
Jun. 17, 2014
Filed:
Jan. 20, 2011
Shengming Wang, Guangdong Province, CN;
Jin Xi, Guangdong Province, CN;
Lei Liu, Guangdong Province, CN;
Shengming Wang, Guangdong Province, CN;
Jin Xi, Guangdong Province, CN;
Lei Liu, Guangdong Province, CN;
ZTE Corporation, Shenzhen, Guangdong Province, CN;
Abstract
The present invention discloses a method for information transmission, the method including: in a process of a terminal initial accessing and/or the terminal handing over, an upper level access node belonging to a hierarchical architecture access network notifying a final access node belonging to the same hierarchical architecture access network of information of a mobility management entity (MME) to which the terminal accesses. The present invention also discloses an access node. The present invention makes the final access node acquire the information of the MME to which the terminal accesses so that the final access node can perform X2 handover via the acquired information of the MME.