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. 23, 2018
Filed:
Feb. 12, 2010
He Wang, Shanghai, CN;
He Wang, Shanghai, CN;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
There is provided a method for processing Multimedia Broadcast/Multicast Service MBMS session update in M3 and M2 interfaces in a wireless communication system, the wireless communication system comprising a Mobility Management Entity MME, a Multi-cell/Multicast Coordination Entity MCE and an eNB, the method comprising: sending, by the MME, a first MBMS session update request message to the MCE; processing, by the MCE, the first MBMS session update request message, and sending, a second MBMS session update request message to the eNB and sending a first feedback message to the MME; processing, by the eNB, the second MBMS session update request message, and sending a second feedback message to the MCE. The present invention enables a RAN and an EPC to consistently process the MBMS session update procedure. Thus, the present invention may avoid misunderstanding caused by signaling processing from the EPC to EUTRAN in a radio access network.