Method and apparatus for managing user equipment history information in wireless communication network
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United States of America Patent
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Sep 27, 2022
Grant Date -
Oct 8, 2020
app pub date -
Jun 22, 2020
filing date -
Apr 28, 2009
priority date (Note) -
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Abstract
A method and an apparatus are provided in a wireless communication system. The method includes generating mobility history information upon entering an evolved universal mobile telecommunications system (UMTS) radio access network (E-UTRAN) from another radio access technology (RAT), the mobility history information including information on a time duration for which the terminal stayed outside of the E-UTRAN; receiving, from a base station, a request for the mobility history information; and transmitting the mobility history information to the base station, in response to the request.
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