Apparatus and methods for registration and operation in wireless networks
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United States of America
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Jan 14, 2025
Grant Date -
Oct 7, 2021
app pub date -
Jun 21, 2021
filing date -
Jun 21, 2021
priority date (Note) -
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Abstract
Apparatus and methods for registration of e.g., mobile devices in one or more wireless networks. In one embodiment, the apparatus and methods provide enhanced wireless services which enable operation of a given mobile device (e.g., a 3GPP-compliant UE) within two or more mobile networks (e.g., PLMNs) of respective different operators. In one implementation, the UE operates in dual-registration mode or DRM to allow different interworking between the two networks, and includes independent registration capability to 5GC and EPC infrastructure simultaneously. Accordingly, the UE is provided umbrella 4G/4.5G coverage over one or more small-cell 5G networks, with respective independent operators of each. Enhanced DRM-UEe capability as described herein advantageously allows for service provision (e.g., voice service) and interworking between the macro and small-cell layers of the system without complicated network configuration requirements between the two operating networks.
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