发明名称 |
SYSTEMS AND METHODS USING A CENTRALIZED NODE TO COLLECT RAN USER PLANE CONGESTION INFORMATION |
摘要 |
A centralized node collects and stores radio access network (RAN) user plane congestion information (RCI) that is reported from the RAN to a core network. The centralized node provides a congestion information collection function (CICF) and includes one or more interface to communicate with a mobility management entity (MME) and/or a serving general packet radio service (GPRS) support node (SGSN). The MME and/or SGSN allows the centralized node to determine user equipments (UEs) and associated access point name (APNs) impacted by RAN congestion. The centralized node reports the RCI to a policy and charging rules function (PCRF) associated with the APNs for congestion mitigation. |
申请公布号 |
WO2014175997(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
WO2014US32227 |
申请日期 |
2014.03.28 |
申请人 |
INTEL IP CORPORATION;SHAN, CHANG HONG |
发明人 |
SHAN, CHANG HONG |
分类号 |
H04W92/24;H04W24/00;H04W88/18 |
主分类号 |
H04W92/24 |
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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