发明名称 |
HANDLING USER PLANE CONGESTION IN A WIRELESS COMMUNICATION NETWORK |
摘要 |
Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for handling user plane congestion in a wireless communications network. A packet data network gateway (PGW) and/or a serving gateway (SGW) may proactively transmit a congestion notification to a mobility management entity (MME) including a level of congestion of the PGW and/or SGW. The MME may receive a request for a packet data network (PDN) connection from a user equipment (UE), and may take an action in response to the request based on the reported levels of congestion. The action may include selecting a PGW and/or SGW for the PDN connection, notifying the UE that the PDN connection cannot be established, and/or negotiating with the UE to terminate or modify one or more existing PDN connections in exchange for establishing the new PDN connection. |
申请公布号 |
WO2013119506(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
WO2013US24646 |
申请日期 |
2013.02.04 |
申请人 |
INTEL CORPORATION;VENKATACHALAM, MUTHAIAH;JAIN, PUNEET;SIOW, ERIC |
发明人 |
VENKATACHALAM, MUTHAIAH;JAIN, PUNEET;SIOW, ERIC |
分类号 |
H04L12/801 |
主分类号 |
H04L12/801 |
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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