Method for error handling in a cellular system, network device, user equipment, computer program and computer program product therefore
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United States of America Patent
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Jul 9, 2019
Grant Date -
Jan 11, 2018
app pub date -
Jan 22, 2015
filing date -
Jan 22, 2015
priority date (Note) -
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Abstract
It is presented a method for error handling during a Mobile Terminated, MT, call to a User Equipment, UE, in a cellular system. The method is performed by a network device being an alternative Mobility Management Entity, MME, of the cellular system. The method comprises the steps of: failing to forward a paging request to a serving MME, at which the UE is registered; and paging the UE using a Circuit Switched, CS, paging. A corresponding network device, User Equipment, computer program and computer program product are also presented.
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