Method and apparatus for managing security keys for communication authentication with mobile station in wireless communication system
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United States of America Patent
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Jun 28, 2016
Grant Date -
May 23, 2013
app pub date -
Nov 16, 2012
filing date -
Nov 17, 2011
priority date (Note) -
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Abstract
Provided is a method for managing a security key for communication authentication with a Mobile Station (MS) in a communication system. The method includes acquiring a first authentication key by performing an authentication procedure for the communication authentication in a cloud cell having member Base Stations (BSs) that include a master BS and at least one slave BS for providing a service to the MS; and communicating with at least one member BS using a first encryption key that is generated using the first authentication key.
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