专利名称：GROUP COMMUNICATION SERVICE
ENABLER (GCSE) GROUP MANAGEMENT
发明人：AHMAD, Saad,WANG, Guanzhou,SUN, Li-Hsiang,WATFA, Mahmoud,ADJAKPLE, Pascal
申请号：EP14771708.6申请日：20140905公开号：EP3044978A1公开日：20160720
摘要：A communication method implemented on a 3rd Generation Partnership Project(3GPP) communication network includes providing an attachment between a groupmember of a communication group and a group application server, detecting adetachment between the group member and the group application server, andreestablishing the attachment by the 3GPP communication network. A Mobility
Management Entity (MME) may provide the attachment. A Group Communication ServiceEnabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality maydetect the detachment. The attachment may be reestablished according to the MuSefunctionality. A group communication bearer may have a first priority level for allocatingresources to the group communication bearer, and a second priority level for allocatingresources to the non-group communication bearer. The second priority level may bedifferent from the first priority level. Different Quality Control Indexes (QCIs) may beprovided to the group communication bearer and the non-group communication bearer.
申请人：Interdigital Patent Holdings, Inc.
地址：200 Bellevue Parkway, Suite 300 Wilmington, DE 19809 US
国籍：US
代理机构：Meissner Bolte Partnerschaft mbB
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