发明名称 |
SYSTEMS AND METHODS FOR MOBILITY MANAGEMENT IN A DISTRIBUTED SOFTWARE DEFINED NETWORK PACKET CORE SYSTEM |
摘要 |
A distributed software defined network (SDN) packet core system includes a plurality of interconnected local mobility domains (LMDs). Each LMD includes a plurality of radio access technology (RAT) specific front-end modules associated with at least one RAT and a mobility manager. Each RAT-specific front-end module is configured to handle intra-RAT and intra-LMD mobility events that involve switching connectivity of client devices between two radio access points coupled to the LMD and associated with a first common RAT that is also associated with that RAT-specific front-end module. The mobility manager is coupled to the front-end modules and is configured to handle intra-RAT and inter-LMD mobility events. The mobility manager can also be configured to handle inter-RAT and intra-LMD mobility events if the SDN packet core system supports more than one RAT. |
申请公布号 |
WO2017053303(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
WO2016US52676 |
申请日期 |
2016.09.20 |
申请人 |
GOOGLE INC. |
发明人 |
CHUNG, Bok Knun Randolph;SIPRA, Hassan;JAIN, Ankur |
分类号 |
H04W28/10;H04L12/24;H04W36/00;H04W84/00 |
主分类号 |
H04W28/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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