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公开(公告)号：US20240349172A1
公开(公告)日：2024-10-17
申请号：US18294404
申请日：2022-08-01
摘要： An apparatus, comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a network device, which provides a first radio cell, to transmit a first information characterizing a radio coverage of at least one further radio cell of at least one further network device, which at least temporarily and at least partially covers a neighbor area of the first radio cell.
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公开(公告)号：US20240334265A1
公开(公告)日：2024-10-03
申请号：US18615591
申请日：2024-03-25
发明人： Rathi GANESHAN , Umur KARABULUT , Halit Murat GÜRSU , Srinivasan SELVAGANAPATHY , Jedrzej STANCZAK
CPC分类号： H04W36/0069 , H04W36/0061 , H04W36/362
摘要： Described herein is a source network element configured for supporting a conditional mobility procedure in a dual connectivity (DC) setup involving at least one target network element and a user equipment, UE, served by a first primary cell (PCell) of the source network element, the target network element being associated with a second PCell and a plurality of primary secondary cells (PSCells) for supporting a conditional PSCell addition and change (CPAC) procedure, the source network element comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the source network element at least to: receive, from the target network element, respective CPAC condition configurations for the plurality of PSCells; obtain condition information indicative of at least one criterion for one or more beams associated with respective PSCells, wherein the at least one criterion is for facilitating determination of at least one PSCell that is associated with a beam fulfilling the criterion from the plurality of PSCells; and transmit the CPAC condition configurations and the condition information indicative of the criterion to the UE for evaluation of the respective CPAC condition of the at least one PSCell.
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公开(公告)号：US20240334259A1
公开(公告)日：2024-10-03
申请号：US18554280
申请日：2022-05-04
IPC分类号： H04W36/00
CPC分类号： H04W36/0027
摘要： In some example embodiments, there may be provided a method that includes sending, by a user equipment, a request to a first radio access network to switch a first connection of a dual connection, which is being used by a first user equipment instance of a first subscriber identity module at the user equipment, to a suspended state at the first radio access network while continuing use of a second connection of the dual connection by the first user equipment instance; and receiving, by the user equipment, a response indicating the first connection is suspended. Related systems, methods, and articles of manufacture are also disclosed.
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公开(公告)号：US20240107399A1
公开(公告)日：2024-03-28
申请号：US18263070
申请日：2022-01-27
发明人： Muhammad NASEER-UL-ISLAM , Ömer BULAKCI , Ahmad AWADA , Jedrzej STANCZAK , Srinivasan SELVAGANAPATHY , Amaanat ALI , Rakash SIVASIVA GANESAN , Janne ALI-TOLPPA
CPC分类号： H04W36/00837 , H04W36/08
摘要： Systems, methods, apparatuses, and computer program products for survival time dependent flexible handover execution are provided. One method may include providing, by a network node, at least one handover execution condition to at least one user equipment. The at least one handover execution condition may include one or more delta values with respect to one or more actual handover execution conditions to allow for early and/or late execution of a handover by the at least one user equipment. The method may also include indicating, to the at least one user equipment, a transfer interval and/or a survival time information for which the at least one handover execution condition is taken into account.
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公开(公告)号：US20230370856A1
公开(公告)日：2023-11-16
申请号：US18246950
申请日：2021-09-07
IPC分类号： H04W16/14
摘要： A method comprising detecting that a first network subscription and a second network subscription are associated with a terminal device, wherein the first network subscription is to a first radio access technology type and the second network subscription is to a second radio access technology type, and dynamic spectrum sharing is utilized for the first network type and the second network type, determining that the first network subscription and the second network subscription utilize, at least partly, same connectivity resources comprised in the terminal device, identifying that an occurrence of a first reception activity regarding the first network subscription occurs, at least partly, simultaneously with a second reception activity regarding the second network subscription, and based, at least partly, on the identifying, transmitting a first indication indicating a need for reduced search space operation to an access node.
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公开(公告)号：US20230239941A1
公开(公告)日：2023-07-27
申请号：US18001229
申请日：2021-06-08
IPC分类号： H04W76/11
摘要： Apparatuses and methods in a communication system are provided. A first radio resource connection, RRC, with a Radio Access Network, RAN, node is established (502) by a device, the connection having a first Radio Network Temporary Identifier and being associated with a first subscription identity. An RRC setup procedure for establishing a second RRC is performed (504), the connection being associated with a second subscription identity. During or after the RRC setup it is indicated to the RAN node that the device has an existing radio resource connection with the node. A second Radio Network Temporary Identifier associated with the second radio resource connection and an additional Radio Network Temporary Identifier common to the first and second radio resource connections are received (506) and the common Identifier is used (508) for communication with the RAN node.
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公开(公告)号：US20230232300A1
公开(公告)日：2023-07-20
申请号：US18005194
申请日：2021-07-12
CPC分类号： H04W36/24 , H04W36/36 , H04W36/0069 , H04W36/0072 , H04W36/0085
摘要： A method and apparatus may include receiving, by a user equipment from a source cell, a first configuration configured for conditional handover and dual active protocol stack handover with a reduced target cell configuration, and a second configuration configured for conditional handover only. The method may further include determining, by the user equipment, the availability of at least one radio link associated with the source cell. The method may further include performing, by the user equipment, a conditional handover procedure according to at least one of the received configurations based upon the determination.
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公开(公告)号：US20220022265A1
公开(公告)日：2022-01-20
申请号：US17299737
申请日：2019-01-04
摘要： A method of communicating between a terminal and a wireless network node comprising, at the terminal: checking validity of a timing advance; and if the timing advance is valid, causing sending of an uplink connection request within a preconfigured uplink resource.
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公开(公告)号：US20210099917A1
公开(公告)日：2021-04-01
申请号：US16583701
申请日：2019-09-26
摘要： In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining, by a network node of a communication network, for assignment to at least one network device more than one resource configuration comprising a resource configuration for a contention based resource and a further resource configuration for a dedicated resource, wherein the further resource configuration is reserved as a fall back for a case where a data communication using the contention based resource is not successfully decoded by the network node; and communicating between the network node and the at least one network device information comprising the more than one resource configuration for use to communicate the data communication.
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公开(公告)号：US20170374672A1
公开(公告)日：2017-12-28
申请号：US15618704
申请日：2017-06-09
摘要： Methods and apparatus, including computer program products, are provided for switching flow separation in dual connectivity. In some example embodiments, there may be provided a method that includes suspending, at the user equipment, at least one bearer and corresponding quality of service filter, when an access node is added as a secondary base station providing dual connectivity to the user equipment; switching, by the user equipment and in response to the added secondary base station, one or more packets to at least a secondary bearer at the added secondary base station; and reverting, by the user equipment, to the suspended at least one bearer and corresponding quality of service filter, when the added secondary base station is released as a connection at the user equipment. Related systems, methods, and articles of manufacture are also described.
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