EFFICIENT HANDOVER IN 5G NETWORKS

EFFICIENT HANDOVER IN 5G NETWORKS

Technologies for efficient handover in 5G networks are disclosed. An example method includes responsive to detecting that a user device is located in a geographic area with overlapping 5G coverage from a first gNB and a second gNB and that the user device is moving away from the first gNB's cov...

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Hauptverfasser: Al-Mufti, Khalid W, Alasti, Mehdi, Chenumolu, Siddhartha
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator Al-Mufti, Khalid W
Alasti, Mehdi
Chenumolu, Siddhartha
description Technologies for efficient handover in 5G networks are disclosed. An example method includes responsive to detecting that a user device is located in a geographic area with overlapping 5G coverage from a first gNB and a second gNB and that the user device is moving away from the first gNB's coverage toward the second gNB's coverage, determining to perform a light inter-gNB handover of the user device, and causing execution of the light inter-gNB handover by at least causing a physical switch from a physical CU-CP of the first gNB to a physical CU-CP of the second gNB, a logical switch from a logical CU-UP of the first gNB to a logical CU-UP of the second gNB, a logical switch from a logical DU of the first gNB to a logical DU of the second gBN, and a logical switch from a logical RU of the first gNB to a logical RU of the second gBN, wherein the logical switches are performed without transfer of context data associated with the user device.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title EFFICIENT HANDOVER IN 5G NETWORKS
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