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1. 发明申请

US20200275364A1 METHOD FOR SERVICE-BASED CELL SELECTION 审中-公开
公开(公告)号：US20200275364A1
公开(公告)日：2020-08-27
申请号：US16762352
申请日：2018-10-24
申请人： THALES DIS AIS Deutschland GmbH
发明人： Volker BREUER , Lars WEHMEIER
IPC分类号： H04W48/20 , H04W48/16 , H04W12/08 , H04W24/10
摘要： The present invention relates to a method for a user equipment operating in a cellular network comprising a plurality of base stations providing different network services, at least one of the base stations being configured to signal the supported network services to at least one camping user equipment, whereby the user equipment maintains a list of network services it is configured to receive, for selection of one of the base stations by the user equipment for camping the method comprising the steps of: determining the next expected service out of the list of network services, based on at least one operating parameter of the user equipment, evaluating the signals received from at least two base stations with respect to the supported network services of the respective base stations, selecting the base station by considering the support of the next expected service.

2. 发明公开

US20240107290A1 BUNDLING OF COMMUNICATION CAPABILITIES FOR MULTIPLE SUBSCRIBER IDENTITIES IN A CELLULAR RADIO COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240107290A1
公开(公告)日：2024-03-28
申请号：US18255759
申请日：2021-11-30
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Lars WEHMEIER
IPC分类号： H04W8/18 , H04W36/08
CPC分类号： H04W8/183 , H04W36/08
摘要： A user equipment device for use in a cellular radio communication system, comprising a radio frequency, herein RF, front end, which is configured for RF communication with a base station node of the cellular radio communication system, a communication controller, which is configured to control operation of the RF front end wherein the communication controller is configured to establish an operative signalling connection with a first subscriber identity module, herein SIM, which comprises first subscriber identity information associated with a first subscriber identity, herein first identity to establish an operative signalling connection with a second SIM, which comprises second subscriber identity information associated with a second subscriber identity, herein second identity, that is different from the first identity upon establishing the operative signalling connection with the second SIM, to establish an instance of a protocol stack and to provide to the base station node identity-bundling capability information that is indicative of a shared communication capability provided by the user equipment device via the RF front end and associated with the first identity and with the second identity to subsequently control shared use of the RF front end and shared use of the established instance of the protocol stack in establishing, maintaining and terminating respective radio bearers associated with the first identity and with the second identity, respectively, via the base station node.

3. 发明申请

US20210250803A1 METHOD FOR SELECTION OF A NETWORK SLICE 有权
公开(公告)号：US20210250803A1
公开(公告)日：2021-08-12
申请号：US17254563
申请日：2019-06-24
申请人： THALES DIS AIS Deutschland GmbH
发明人： Volker BREUER , Lars WEHMEIER
IPC分类号： H04W28/02 , H04W48/18 , H04W60/04
摘要： A method for selection of a network slice by a user equipment operating in a cellular network includes the steps of: receiving, from at least one of a plurality of base stations, a signalling indicating a set of quality of service values supported by at least one of the base stations, determining at least one supported network service for respective base stations, prioritizing the base stations by means of said determined supported network service in consideration of at least one out of the list of preferred network services, selecting one of the base stations considering said prioritization of frequencies, and to set up a preferred network service: sending a network slice selection message indicating a quality of service value relating to the network service, sending an attach request via the serving base station to the network mobility unit.

4. 发明申请

US20220376846A1 METHOD FOR PRIORITY-BASED DATA TRANSMISSION 有权
公开(公告)号：US20220376846A1
公开(公告)日：2022-11-24
申请号：US17767152
申请日：2020-10-21
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Lars WEHMEIER
IPC分类号： H04L1/18
摘要： Provided is a method for a user equipment operating by means of a base station in a cellular network, the user equipment being configured to transmit data packets with a higher and with a lower priority. It includes sending a in a first message a lower priority data packet, receiving a HARQ non-acknowledgement response from the base station, in case the transmission of at least one higher priority data packet becomes due since the step of sending the lower priority data packet, and sending a second message containing an element being indicative to discontinue transmission of the lower priority data packet to the base station, in response receiving a response message from the base station.

5. 发明申请

US20220015046A1 METHOD FOR POWER OPTIMIZED DATA TRANSMISSION IN A WIRELESS CELLULAR NETWORK 有权
公开(公告)号：US20220015046A1
公开(公告)日：2022-01-13
申请号：US17294094
申请日：2019-11-13
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Florian DENZIN , Lars WEHMEIER , Uwe DUMMANN
IPC分类号： H04W56/00 , H04W12/033 , H04W52/02 , H04W76/14 , H04W88/04
摘要： The present invention relates to a method for data transmission from a first user equipment to a base station of a cellular network, where the first user equipment is camping on under coverage enhancement conditions, the first user equipment being communicatively connected to at least one second user equipment via a device-to-device communication channel, wherein for the data transmission of at least one data packet, the method comprises the steps for the first user equipment of: transmitting the at least one data packet to the at least one second user equipment via the device-to-device communication channel, instructing the at least one second user equipment to transmit the at least one data packet time-synchronized with the first transmission to the base station.

6. 发明申请

US20220007276A1 METHOD FOR OPERATING USER EQUIPMENT WITH A BASE STATION OF CELLULAR NETWORK 有权
公开(公告)号：US20220007276A1
公开(公告)日：2022-01-06
申请号：US17291117
申请日：2019-10-29
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Lars WEHMEIER
IPC分类号： H04W48/18 , H04W48/06 , H04W76/16
摘要： The present invention relates to a method for operating a user equipment with a base station assigned to at least two core networks in co-existence mode of a cellular network, the user equipment operating in a data communication mode with direct connection termination in the at least one core network, the method comprising the steps for the user equipment of:—camping on a base station with access to at least two core networks of different technology standards,—receiving a transmission from said base station indicating available radio resources of the first and of the second core network,—selecting the core network which is appropriate for said envisaged connection,—sending a connection request for envisaged connection to the base station using parts of said indicated radio resources belonging to the selected core network,—receiving a response indication from the base station.

7. 发明申请

US20200304994A1 METHOD FOR SECURING A DIRECT COMMUNICATION CONNECTION 审中-公开
公开(公告)号：US20200304994A1
公开(公告)日：2020-09-24
申请号：US16754791
申请日：2018-10-02
申请人： THALES DIS AIS Deutschland GmbH
发明人： Volker BREUER , Lars WEHMEIER , Osaid KHALIQ , Thomas ULRICH , Uwe DUMMANN
IPC分类号： H04W12/06 , H04W76/14 , H04L29/06 , H04L9/32
摘要： A method for securing a direct communication connection between a first and a second user equipment, both configured to operate with base stations of a wireless network, in which the first user equipment maintains an authentication code received from a first security center accessible via the wireless network, said first security center being assigned to a first area, the method comprising the steps for the first user equipment of: maintaining a trust level of the authentication code, reducing the trust level relating to the time of last access to one of the base stations of the wireless network, submitting to the second user equipment the authentication code and the trust level, for setting up the direct communication connection, and in case of reception of a confirmation transmission from the second user equipment: setting up the direct communication connection with the second user equipment.

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