| ... | ... | @@ -31,7 +31,7 @@ The experimentation setup is depicted in figure below and includes 2 OAI eNBs: 2 |
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The experiment steps can be described as follows:
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1. eNBs are synchronized in frequency and subframe timing using GPS (optionally they can also be synced in frame timing)
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1. eNB are operating on the same band, frequency, and bandwidth, see the attached configuration files
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1. X2 setup process is performed between the two eNBs
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1. X2 Setup process is performed between the two eNBs
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1. Both eNBs are connected to the same EPC that supports the path switch required for X2 HO
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1. UE measures the source/target cell’s signal quality based on the different cell IDs
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1. UE is initially attached and its mobility is emulated using an attenuator (real mobility can also be used) allowing the UE to handover from eNB1 (source eNB) to eNB2 (target eNB) that causes the related X2 HO signalling to be triggered as a consequence of the A3 event
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