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公开(公告)号：US11889411B2
公开(公告)日：2024-01-30
申请号：US18145441
申请日：2022-12-22
IPC分类号： H04W48/18 , H04W4/70 , H04W48/10 , H04W48/16 , H04W60/06 , H04W88/06 , H04B17/318 , G16Y20/10 , G16Y10/40
CPC分类号： H04W48/18 , H04B17/318 , H04W4/70 , H04W48/10 , H04W48/16 , H04W60/06 , G16Y10/40 , G16Y20/10 , H04W88/06
摘要： Radio networks such as Public Land Mobile Networks (PLMNs), user equipment devices (UEs), servers such as Internet-of-Things servers, and core network entities may be adapted to facilitate transfers of connections of wireless devices. For example, a first PLMN may provide restricted access to a UE to assist the UE in finding a second PLMN for a full connection. Entities may be adapted to support for non-coverage related PLMN transfers, such as transfers initiated by UEs, PLMNs, servers, and core network entities, e.g., in response to changing usage, congestion, etc.
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公开(公告)号：US20240334486A1
公开(公告)日：2024-10-03
申请号：US18737379
申请日：2024-06-07
发明人： Lakshmi R. Iyer , Qing Li , Mohamed Awadin , Guodong Zhang , Pascal M. Adjakple , Yifan Li , Zhuo Chen , Allan Y. Tsai
IPC分类号： H04W74/0816 , H04B7/06
CPC分类号： H04W74/0816 , H04B7/0695
摘要： The present application may describe a method for obtaining channel access in a network. The method includes selecting, via a gNodeB, a spatial filter to perform listen before talk (LBT). The method includes detecting, via the gNodeB, a channel in an idle state. The method includes obtaining a directional channel occupancy time (COT). The method also includes transmitting a channel access indicator transmission (CAI-T) on a beam. The method further includes receiving a channel access indicator response (CAI-R). The method further includes sensing the channel is clear (e.g., via short channel sensing and the spatial filter). The method includes sending, via the channel, information to the node using one or more spatial filters of the second set of spatial filters. Other embodiments may include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.
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公开(公告)号：US20240121709A1
公开(公告)日：2024-04-11
申请号：US18534879
申请日：2023-12-11
摘要： Radio networks such as Public Land Mobile Networks (PLMNs), user equipment devices (UEs), servers such as Internet-of-Things servers, and core network entities may be adapted to facilitate transfers of connections of wireless devices. For example, a first PLMN may provide restricted access to a UE to assist the UE in finding a second PLMN for a full connection. Entities may be adapted to support for non-coverage related PLMN transfers, such as transfers initiated by UEs, PLMNs, servers, and core network entities, e.g., in response to changing usage, congestion, etc.
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公开(公告)号：US12015978B2
公开(公告)日：2024-06-18
申请号：US18145441
申请日：2022-12-22
IPC分类号： H04W48/18 , H04B17/318 , H04W4/70 , H04W48/10 , H04W48/16 , H04W60/06 , H04W88/06 , G16Y10/40 , G16Y20/10
CPC分类号： H04W48/18 , H04B17/318 , H04W4/70 , H04W48/10 , H04W48/16 , H04W60/06 , G16Y10/40 , G16Y20/10 , H04W88/06
摘要： Radio networks such as Public Land Mobile Networks (PLMNs), user equipment devices (UEs), servers such as Internet-of-Things servers, and core network entities may be adapted to facilitate transfers of connections of wireless devices. For example, a first PLMN may provide restricted access to a UE to assist the UE in finding a second PLMN for a full connection. Entities may be adapted to support for non-coverage related PLMN transfers, such as transfers initiated by UEs, PLMNs, servers, and core network entities, e.g., in response to changing usage, congestion, etc.
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公开(公告)号：US12048009B2
公开(公告)日：2024-07-23
申请号：US17632331
申请日：2020-08-14
发明人： Lakshmi R. Iyer , Qing Li , Mohamed Awadin , Guodong Zhang , Pascal M. Adjakple , Yifan Li , Zhuo Chen , Allan Y. Tsai
IPC分类号： H04W74/0816 , H04B7/06
CPC分类号： H04W74/0816 , H04B7/0695
摘要： The present application at least describes a method for obtaining channel access in a network. The method includes a step of selecting, via a gNodeB, a spatial filter from a first set of spatial filters to perform listen before talk (LBT). The method includes a step of detecting, via the gNodeB, a channel in an idle state. The method also includes a step of obtaining, a directional channel occupancy time (COT) in the channel in a direction of the selected spatial filter. The method also includes a step of transmitting, to a node, a channel access indicator transmission (CAI-T) on a beam in the cot via a spatial filter of a second set of spatial filters. The method further includes a step of receiving, from the node, a channel access indicator response (CAI-R). The method further includes a step of sensing, via short channel sensing and via the spatial filter or another spatial filter of the second set of spatial filters, the channel is clear. The method even further includes a step of sending, via the channel, information to the node using one or more spatial filters of the second set of spatial filters. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.
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公开(公告)号：US20230119176A1
公开(公告)日：2023-04-20
申请号：US18145441
申请日：2022-12-22
摘要： Radio networks such as Public Land Mobile Networks (PLMNs), user equipment devices (UEs), servers such as Internet-of-Things servers, and core network entities may be adapted to facilitate transfers of connections of wireless devices. For example, a first PLMN may provide restricted access to a UE to assist the UE in finding a second PLMN for a full connection. Entities may be adapted to support for non-coverage related PLMN transfers, such as transfers initiated by UEs, PLMNs, servers, and core network entities, e.g., in response to changing usage, congestion, etc.
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