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LTE : How does an MME select SGW for a new user and what things/terms are considered while selecting SGW ?

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LTE : How does an MME select SGW for a new user and what things/terms are considered while selecting SGW ?
posted Sep 6, 2015 by Vikram Singh

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1 Answer

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Primarily TAI of UE (serving area) is used to select SGW. Further DNS resolves FQDN to an address. Topology is another controlling parameter for selecting SGW. It all depends on how network is deployed and accordingly selection parameters are triggered. For basic, TAI is used for selecting SGW

answer Sep 7, 2015 by anonymous
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