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Patent Agency Ranking
公开(公告)号：US20230345224A1
公开(公告)日：2023-10-26
申请号：US18136143
申请日：2023-04-18
Applicant: DISH Wireless L.L.C.
Inventor： Xiaowen S. Robinson , Dhaval D. Mehta
Abstract: A wireless communication system includes: a network node that is configured to receive, from a user equipment, a registration request message including a slice identifier, and a plurality of access and mobility management function (AMF) modules each associated with one of a plurality of wireless communication service providers, the plurality of wireless communication service providers providing roaming services. The network node is configured to select one of the plurality of AMF based on the slice identifier, and the user equipment is provided with the roaming service by one of the plurality of wireless communication service providers associated with the selected AMF module.
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2.发明公开公开(公告)号：US20230337103A1
公开(公告)日：2023-10-19
申请号：US18135591
申请日：2023-04-17
Applicant: DISH Wireless L.L.C.
Inventor： Xiaowen S. Robinson
IPC: H04W40/02
CPC classification number: H04W40/02
Abstract: A system includes a first network environment, a second network environment, and an aggregator. The first network environment is associated with a first plurality of numbers (e.g., MSISDN numbers) and the second network environment is associated with a second plurality of numbers. The first network environment is configured to receive messages associated with any of the first plurality of numbers, and the second network environment is configured to receive messages associated with any of the second plurality of numbers. The aggregator is configured to receive a message and determine whether a number associated with the message is included within the first plurality of numbers or the second plurality of numbers. Conditional upon determining that the number is included within either the first or second plurality of numbers, the aggregator is configured to transmit the message to either the first or second network environment.
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公开(公告)号：US20230337092A1
公开(公告)日：2023-10-19
申请号：US18135587
申请日：2023-04-17
Applicant: DISH Wireless L.L.C.
Inventor： Xiaowen S. Robinson
CPC classification number: H04W36/142 , H04W36/304
Abstract: A method is described that includes determining that a user equipment (UE) device connected to a first cellular radio access network is in an area covered by both the first cellular radio access network and a second cellular radio access network. The first cellular radio access network is operated by a first service provider and the second cellular radio access network is operated by a second service provider. The method also includes identifying, at the UE device, that the second cellular radio access network is broadcasting an identifier associated with the first service provider. The method further includes handing over the UE device from the first cellular radio access network to the second cellular radio access network using the identifier associated with the first service provider.
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4.发明公开公开(公告)号：US20230345225A1
公开(公告)日：2023-10-26
申请号：US18136214
申请日：2023-04-18
Applicant: DISH Wireless L.L.C.
Inventor： Xiaowen S. Robinson
Abstract: A method for correcting an access and mobility management function (AMF) module includes: receiving, from a user equipment (UE), a registration request message including a slice identifier, selecting, by a network node, an AMF module from a plurality of AMF modules each associated with one of a plurality of wireless communication service providers, the plurality of wireless communication service providers providing roaming services, determining, by the selected AMF module, whether the slice identifier matches a provisioned slice identifier associated with the UE, based on a determination that the slice identifier matches or does not match with the stored slice identifier, providing the roaming service by one of the plurality of wireless communication service providers associated with the selected AMF module or an AMF module associated with a corrected slice identifier.
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公开(公告)号：US20230337088A1
公开(公告)日：2023-10-19
申请号：US18135588
申请日：2023-04-17
Applicant: DISH Wireless L.L.C.
Inventor： Xiaowen S. Robinson
CPC classification number: H04W36/14 , H04W36/0079 , H04W36/34 , H04W76/50
Abstract: A method is described that includes receiving, at a first cellular network, a request to accept a handover of a UE device from a second cellular network to the first cellular network. The method also includes determining, at the first cellular network, that the UE device is participating in an active emergency call. The method further includes, rejecting the request to accept the handover of the UE device in response to determining that the UE device is participating in the active emergency call.
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