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1. 发明公开

EP4255023A2 METHOD AND NODE FOR HANDLING QOS INFORMATION 审中-实审
公开(公告)号：EP4255023A2
公开(公告)日：2023-10-04
申请号：EP23187668.1
申请日：2018-05-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Dannebro, Patrik , Larsen, Åsa , Olsson, Lars-Bertil
IPC分类号： H04W36/00
摘要： The embodiments herein relate to a method performed by a first node (103, 105) for handling Quality of Service, QoS, information. The first node (103, 105) receives information for a 5G QoS flow from a second node (108). The information comprises 5G or 4G QoS information, or both 5G and 4G QoS information, or priority information. The first node (103, 105) determines whether there are any available 4G bearer IDs. When there are no available 4G bearer IDs, the first node (103, 105) determines an action for handling the information.

2. 发明公开

EP4307635A2 SELECTING A NETWORK SLICE IDENTIFIER 审中-实审
公开(公告)号：EP4307635A2
公开(公告)日：2024-01-17
申请号：EP23212543.5
申请日：2019-07-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HEDMAN, Peter , RAMLE, Peter , Olsson, Lars-Bertil
IPC分类号： H04L41/5051
摘要： During PDN connection establishment in the EPC, a UE and a session managment entity (SME) (e.g., PGW-C+SMF) exchange information. In case the SME supports more than one S-NSSAI, before the SME provides an S-NSSAI to the UE, the SME should check such that the selected S-NSSAI is among the UE's subscribed S-NSSAIs by retrieving the Subscribed S-NSSAI from a UDM using, for example, the Nudm_SDM_Get service operation.

3. 发明公开

EP3993559A1 METHOD AND DEVICE FOR RADIO RESOURCE CONTROL 有权
公开(公告)号：EP3993559A1
公开(公告)日：2022-05-04
申请号：EP21214090.9
申请日：2017-01-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Centonza, Angelo , Vesely, Alexander , Olsson, Lars-Bertil , Schliwa-Bertling, Paul
IPC分类号： H04W76/27 , H04W76/19 , H04W76/28 , H04W76/34
摘要： The invention concerns a system in which a terminal (702, 1300) and a communication network (110) are arranged to support a radio resource control suspend operation and a radio resource control resume operation. In the radio resource control suspend operation each of the terminal (702, 1300) and the communication network (110) stores respective radio resource control information related to a configured connected state of the terminal (702, 1300). The radio resource control information comprises radio resource configuration information belonging to a set of radio resources (e.g. bearers) associated with the configured connected state. In the radio resource control resume operation the terminal (702, 1300) and the communication network (110) each refers to the respectively stored radio resource control information for resuming an connected state of said terminal. A method of radio resource control in a communication network (110) entity designed for supporting a communication between a terminal and a communication network (110) that comprises the communication network entity (701, 901, 1200) is proposed. Communication between the communication network (110) and the terminal (702, 1300) is carried over one or more radio resources. The method comprises performing an admission control process during the radio resource control resume operation, where the admission control process comprises a procedure for examining whether the connected state is to be resumed according to the stored radio resource configuration information or if a radio resource reconfiguration procedure is to be performed for resuming the connected state.

4. 发明公开

EP4307635A3 SELECTING A NETWORK SLICE IDENTIFIER 审中-实审
公开(公告)号：EP4307635A3
公开(公告)日：2024-04-03
申请号：EP23212543.5
申请日：2019-07-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HEDMAN, Peter , RAMLE, Peter , Olsson, Lars-Bertil
IPC分类号： H04W36/12 , H04W76/11 , H04L41/5051 , H04L41/5041 , H04W48/18 , H04W36/14 , H04W84/04 , H04W80/10
摘要： During PDN connection establishment in the EPC, a UE and a session managment entity (SME) (e.g., PGW-C+SMF) exchange information. In case the SME supports more than one S-NSSAI, before the SME provides an S-NSSAI to the UE, the SME should check such that the selected S-NSSAI is among the UE's subscribed S-NSSAIs by retrieving the Subscribed S-NSSAI from a UDM using, for example, the Nudm_SDM_Get service operation.

5. 发明公开

EP4255023A3 METHOD AND NODE FOR HANDLING QOS INFORMATION 审中-实审
公开(公告)号：EP4255023A3
公开(公告)日：2023-11-15
申请号：EP23187668.1
申请日：2018-05-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Dannebro, Patrik , Larsen, Åsa , Olsson, Lars-Bertil
IPC分类号： H04L47/2491 , H04W36/00 , H04W36/14 , H04W68/00 , H04W48/18 , H04L47/2441 , H04L47/80
摘要： The embodiments herein relate to a method performed by a first node (103, 105) for handling Quality of Service, QoS, information. The first node (103, 105) receives information for a 5G QoS flow from a second node (108). The information comprises 5G or 4G QoS information, or both 5G and 4G QoS information, or priority information. The first node (103, 105) determines whether there are any available 4G bearer IDs. When there are no available 4G bearer IDs, the first node (103, 105) determines an action for handling the information.

6. 发明公开

EP3484233A1 METHOD AND DEVICE FOR RESUMPTION OF RRC STATE IN A CELLULAR NETWORK 有权
公开(公告)号：EP3484233A1
公开(公告)日：2019-05-15
申请号：EP18169897.8
申请日：2017-01-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Centonza, Angelo , Vesely, Alexander , Olsson, Lars-Bertil , Schliwa-Bertling, Paul
IPC分类号： H04W76/19 , H04W72/04 , H04W72/08
摘要： The invention concerns a system in which a terminal (702, 1300) and a communication network (110) are arranged to support a radio resource control suspend operation and a radio resource control resume operation. In the radio resource control suspend operation each of the terminal (702, 1300) and the communication network (110) stores respective radio resource control information related to a configured connected state of the terminal (702, 1300). The radio resource control information comprises radio resource configuration information belonging to a set of radio resources (e.g. bearers) associated with the configured connected state. In the radio resource control resume operation the terminal (702, 1300) and the communication network (110) each refers to the respectively stored radio resource control information for resuming an connected state of said terminal. A method of radio resource control in a communication network (110) entity designed for supporting a communication between a terminal and a communication network (110) that comprises the communication network entity (701, 901, 1200) is proposed. Communication between the communication network (110) and the terminal (702, 1300) is carried over one or more radio resources. The method comprises performing an admission control process during the radio resource control resume operation, where the admission control process comprises a procedure for examining whether the connected state is to be resumed according to the stored radio resource configuration information or if a radio resource reconfiguration procedure is to be performed for resuming the connected state.

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