Group communication service enabler (GCSE) group management

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United States of America Patent

PATENT NO 10136266
APP PUB NO 20160227385A1
SERIAL NO

14917798

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Abstract

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A communication method implemented on a 3rd Generation Partnership Project (3GPP) communication network includes providing an attachment between a group member of a communication group and a group application server, detecting a detachment between the group member and the group application server, and reestablishing the attachment by the 3GPP communication network. A Mobility Management Entity (MME) may provide the attachment. A Group Communication Service Enabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality may detect the detachment. The attachment may be reestablished according to the MuSe functionality. A group communication bearer may have a first priority level for allocating resources to the group communication bearer, and a second priority level for allocating resources to the non-group communication bearer. The second priority level may be different from the first priority level. Different Quality Control Indexes (QCIs) may be provided to the group communication bearer and the non-group communication bearer.

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Patent Owner(s)

  • INTERDIGITAL PATENT HOLDINGS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adjakple, Pascal Melville, US 51 218
Ahmad, Saad Montreal, CA 191 4230
Sun, Li-Hsiang Melville, US 206 3274
Wang, Guanzhou Montreal, CA 102 2487
Watfa, Mahmoud Montreal, CA 229 3926

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