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1.发明公开公开(公告)号：US20240098795A1
公开(公告)日：2024-03-21
申请号：US17767969
申请日：2020-03-05
发明人： Emre YAVUZ , Magnus STATTIN
IPC分类号： H04W74/08
CPC分类号： H04W74/0833
摘要： A method performed by a user equipment. The method is for providing first information to a network node. The user equipment and the network node operate in a wireless communications network. The user equipment sends a first indication to the network node. The first indication indicates whether or not first information is being provided. The first information comprises at least one of: a) a quality report on a carrier used between the network node and the user equipment, and b) second information on subsequent transmissions from the user equipment to the network node or from the network node to the user equipment. The first indication is comprised in a payload of a Medium Access Control control element.
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2.发明公开公开(公告)号：US20240015607A1
公开(公告)日：2024-01-11
申请号：US18033927
申请日：2021-10-27
发明人： Monica WIFVESSON , Magnus STATTIN , Lian ARAUJO
IPC分类号： H04W36/00 , H04W12/033 , H04W12/106
CPC分类号： H04W36/0055 , H04W12/033 , H04W12/106
摘要： A method of operating a radio access network, RAN, node of a wireless communication system, includes preparing, at the RAN node, a handover request to handover a user equipment, UE, to a target node. The handover request includes a user plane integrity protection, UP IP, policy associated with the UE. The method further includes transmitting the handover request to the target node.
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3.发明公开公开(公告)号：US20230199893A1
公开(公告)日：2023-06-22
申请号：US17925368
申请日：2021-05-17
发明人： Qian CHEN , Christofer LINDHEIMER , Paul SCHLIWA-BERTLING , Stefan ROMMER , Alessio TERZANI , Magnus STATTIN
摘要： A network node in a communication network can receive a message from a communication device connected to the network node and operating in the communication network. The message can indicate that the communication device will enter an unavailable state. Responsive to receiving the message, the network node can prevent scheduling of a transmission to the communication device.
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公开(公告)号：US20230072080A1
公开(公告)日：2023-03-09
申请号：US17988209
申请日：2022-11-16
IPC分类号： H04W12/041 , H04W76/28 , H04L9/40 , H04W52/02
摘要： According to an exemplary embodiment, there is provided a method of operating a terminal device. The method includes operating the terminal device in a connected state with respect to the communication network. The method further includes receiving a first signal from a first radio access node in the communication network indicating that the connected state is to be suspended, the first signal having information for use in determining a first key for encrypting data to be sent between the terminal device and the first radio access node or another radio access node in the communication network if the connected state is resumed.
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公开(公告)号：US20220330195A1
公开(公告)日：2022-10-13
申请号：US17642744
申请日：2020-10-06
发明人： Qian CHEN , Christofer LINDHEIMER , Stefan ROMMER , Paul SCHLIWA-BERTLING , Magnus STATTIN , Alessio TERZANI
摘要： A method performed by a UE having multiple USIMs is provided. The method includes registering the UE in a first PLMN. The method includes moving the UE into a CM-connected state in the first PLMN. The method includes setting up a PDU session in the first PLMN. The method includes using a DNS, via the PDU session in the first PLMN, to select a N3IWF in a second PLMN. The method includes accessing the N3IWF via IP connectivity provided by the first PLMN and initiating a registration procedure with an AMF node in the second PLMN using the N3IWF, the UE indicating that the AMF node shall only use N3IFW for NAS notifications after registration. The method includes completing the registration procedure to register with the second PLMN. The method includes setting up a PDU session with a SMF node in the second PLMN without user plane resources.
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公开(公告)号：US20210329712A1
公开(公告)日：2021-10-21
申请号：US17271368
申请日：2019-09-26
发明人： Dung PHAM VAN , Magnus STATTIN
IPC分类号： H04W74/08 , H04W74/00 , H04W12/106 , H04W28/06 , H04W80/02
摘要： According to some embodiments, a method for early data transmission (EDT) performed by a wireless device comprises: assembling a random access message 3 that includes uplink data for random access EDT; transmitting the random access message 3 to a network node; receiving a random access message 4 from the network node; determining whether the random access message 4 includes a successful integrity check indicating that the network node successfully received the uplink data in random access message 3; and upon determining the random access message 4 includes a successful integrity check, discarding transmission protocol information corresponding to the uplink data in random access message 3.
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公开(公告)号：US20200163149A1
公开(公告)日：2020-05-21
申请号：US16614779
申请日：2017-06-16
摘要： A user equipment is configured to receive, from a source radio access network, RAN, node with which the user equipment has a connection, a message indicating that the connection is to be suspended and indicating a resume identifier usable by the user equipment to resume the connection after the connection is suspended. While the connection is suspended, the user equipment is configured to transmit to a target RAN node a request to resume the connection. The request includes the resume identifier. The user equipment is also configured to transmit to the target RAN an indication of a public land mobile network, PLMN, with which the resume identifier is associated. Alternatively or additionally, the user equipment is configured to receive a paging message that includes the resume identifier and that indicates the PLMN associated with the resume identifier.
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8.发明申请公开(公告)号：US20190357083A1
公开(公告)日：2019-11-21
申请号：US16451052
申请日：2019-06-25
摘要： Embodiments presented in this disclosure relate to methods and apparatuses (such as Access Points (AP's), evolved NodeB's (eNB's), etc.) for use in aggregation, or integration, between a Wireless Wide Area Network (WWAN) and a Wireless Local Area Network (WLAN). In one embodiment, an eNB decides that an aggregation between the WWAN and the WLAN is to be performed for at least one bearer of one or more bearers associated with a specific UE. Next, the eNB identifies which one(s) of the at least one bearer of the specific UE that is/are to be aggregated between the WWAN and the WLAN. Also, the eNB schedules each one of the at least one bearer identified to be aggregated between the WWAN and the WLAN.
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公开(公告)号：US20190059108A1
公开(公告)日：2019-02-21
申请号：US15765112
申请日：2018-01-23
摘要： A network node, wireless device and methods for provisioning uplink transmission are provided. In one embodiment, the network node includes node processing circuitry configured to: transmit at least one random access (RA) message and receive a response message. The at least one RA message includes an indication of radio resources, wherein the radio resources are valid in a plurality of time locations, for uplink transmission to respond to the at least one RA message. The response message is received according to one of the plurality of time locations for uplink transmission.
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公开(公告)号：US20190045573A1
公开(公告)日：2019-02-07
申请号：US16075497
申请日：2017-02-03
摘要： A system and method is introduced for flexible user equipment (“UE”) identification. In one embodiment, the method includes providing a first message from a user equipment (110) to a radio access node (120) to resume a passive user equipment context. The message includes a UE identifier (400) having a flag (410) indicating if the user equipment (110) is resuming connectivity to the radio access node (120) and a first local UE identifier (420) for the radio access node (120).
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