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LTE: In which all nodes I have to make changes to enable handover between two operators ?

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LTE: In which all nodes I have to make changes to enable handover between two operators ?
posted Oct 20, 2017 by Ganesh

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1 Answer

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Hi,

We need the following Node to be changed to support different PLNN
ENB , MME, HSS,PCRF

ENB should aware of target PLMN so that it adds as part of SIB(But i am not sure while handover UE verifies target ENB PLMN or not) . MME should support handling different PLMN , and PCRF is to charge the different operator policy. HSS to support IMSI and other identity .

answer Oct 23, 2017 by Jaganathan
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