作者: Donna L. Polehn , Sagiv Draznin , Arda Aksu , Mingxing S. Li , Patricia R. Chang
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摘要: A method, a device, and non-transitory storage medium provide to store packet data network (PDN) connection pertaining user equipment connected network; locale-to-packet gateway (PGW) data, wherein the locale-to-PGW includes mappings between locales PGWs be used when is located in locales; receive locale update equipment; query response update; determine, based on result of query, whether re-anchored different PGW than which currently anchored; invoke re-anchoring procedure, determination that PGW; omit not re-anchored.