公开(公告)号：US20240179790A1

公开(公告)日：2024-05-30

申请号：US18552353

申请日：2022-03-29

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： Paul SCHLIWA-BERTLING ,  Icaro Leonardo DA SILVA ,  Lian ARAUJO ,  Alessio TERZANI

IPC分类号： H04W76/27 ,  H04W68/02 ,  H04W88/06

CPC分类号： H04W76/27 ,  H04W68/02 ,  H04W88/06

摘要： According to some embodiments, a method is performed by a wireless device operating in both a first network and a second network (e.g., the wireless device is in an idle/inactive state in the second network). The method comprises determining a pattern for performing procedures (e.g., a set of idle/inactive mode procedures) in the second network, and upon transition of the wireless device from an inactive/idle state to a connected state in the first network, transmitting an indication of the determined pattern to the first network.

公开(公告)号：US20220007176A1

公开(公告)日：2022-01-06

申请号：US17428765

申请日：2020-02-13

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Christofer LINDHEIMER ,  Mikael WASS ,  Ylva TIMNER ,  Alessio TERZANI ,  Malik WAHAJ ARSHAD ,  Paul SCHLIWA-BERTLING ,  Henning WIEMANN ,  Mattias BERGSTRÖM

IPC分类号： H04W8/24 ,  G06F16/22 ,  H04W12/106 ,  H04W24/04

摘要： The disclosure provides a method performed by a wireless device for providing capability information. The method comprises: receiving a first message from a base station, the first message comprising an indication of a capability filter; utilizing the capability filter to generate a filtered set of capabilities of the wireless device; applying a hash function to the filtered set of capabilities to generate a hash value; and transmitting a second message to the base station, the second message comprising the hash value.

公开(公告)号：US20230199893A1

公开(公告)日：2023-06-22

申请号：US17925368

申请日：2021-05-17

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Qian CHEN ,  Christofer LINDHEIMER ,  Paul SCHLIWA-BERTLING ,  Stefan ROMMER ,  Alessio TERZANI ,  Magnus STATTIN

IPC分类号： H04W76/20 ,  H04W76/38 ,  H04W76/10

CPC分类号： H04W76/20 ,  H04W76/38 ,  H04W76/10

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.

公开(公告)号：US20220330195A1

公开(公告)日：2022-10-13

申请号：US17642744

申请日：2020-10-06

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Qian CHEN ,  Christofer LINDHEIMER ,  Stefan ROMMER ,  Paul SCHLIWA-BERTLING ,  Magnus STATTIN ,  Alessio TERZANI

IPC分类号： H04W60/00 ,  H04W76/15

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.

公开(公告)号：US20230300787A1

公开(公告)日：2023-09-21

申请号：US18015817

申请日：2021-08-03

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Mai-Anh PHAN ,  Christofer LINDHEIMER ,  Alessio TERZANI ,  Qian CHEN ,  Paul SCHLIWA-BERTLING

IPC分类号： H04W68/00

CPC分类号： H04W68/005 ,  H04W84/042

摘要： A method performed by a multi-universal subscriber identity module, multi-USIM user equipment, UE, operating in a first public land mobile network, PLMN, and another PLMN, and a multi-USIM UE is provided. The method includes responsive to at least one of receiving an updated 5G-global unique temporary identifier or changing a cell in which the multi-USIM UE is operating, determining whether or not there is a paging occasion (PO) collision with the other PLMN. The method includes responsive to determining that there is a PO collision: notifying a core network about the PO collision; receiving a configuration from the core network, the configuration having a UE_offset value; using the UE_offset value for PO calculation and monitoring; and determining whether or not there is a PO collision with the other PLMN using the UE_offset value.

公开(公告)号：US20220408519A1

公开(公告)日：2022-12-22

申请号：US17763064

申请日：2020-09-07

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Qian CHEN ,  Christofer LINDHEIMER ,  Stefan ROMMER ,  Paul SCHLIWA-BERTLING ,  Magnus STATTIN ,  Alessio TERZANI

IPC分类号： H04W76/34 ,  H04W76/27

摘要： A method, UE, and computer programs are provided where the UE has multiple universal subscriber identity modules. Information is received from a first PLMN indicating there is one of mobile terminating (MT) signaling or data in the first PLMN while the UE is in a second PLMN. Responsive to receiving the information, a service request is sent to an AMF node of the second PLMN. A radio resource control (RRC) connection release is received from a RAN node in response to sending the service request. Responsive to receiving the RRC connection release, the second PLMN is left to be in the first PLMN.