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1. 发明申请

US20220408406A1 METHOD FOR CO-ORDINATION OF PAGING IN A USER EQUIPMENT 有权
公开(公告)号：US20220408406A1
公开(公告)日：2022-12-22
申请号：US17777316
申请日：2020-11-18
申请人： THALES DIS AIS DEUTSCHLAND GMBH , THALES DIS FRANCE SAS
发明人： Volker BREUER , Ly-Thanh PHAN , Benoît JOUFFREY
IPC分类号： H04W68/02
摘要： Provided is a method to operate a user equipment communicatively connected to at least two subscriber identity modules, which are at least assigned to a first and a cellular network, wherein the user equipment has assigned an independent paging identity in each of the first and second cellular networks for registration in said cellular networks. Other embodiments disclosed.

2. 发明授权

US11202203B2 Method for securing a direct communication connection 有权
公开(公告)号：US11202203B2
公开(公告)日：2021-12-14
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 , H04L9/32 , H04L29/06
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.

3. 发明申请

US20210352538A1 METHOD FOR OPERATING A USER EQUIPMENT SUPPORTING SELF ORGANIZING NETWORKS 有权
公开(公告)号：US20210352538A1
公开(公告)日：2021-11-11
申请号：US17286842
申请日：2019-10-28
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Uwe DUMMANN
IPC分类号： H04W36/00 , H04W36/08 , H04W76/30
摘要： A method for operating a user equipment in a cellular network, the cellular network comprising a plurality of base stations, wherein at least one base station is configured to maintain neighbor relation data, wherein the user equipment is operating with an active base station in narrowband communication category, the method including, for the user equipment—receiving from the active base station a measurement instruction message, the measurement instruction message containing at least one restriction parameter relating to at least one of a reporting time indication and a minimum power level indicator,—receiving a connection release message,—measuring signals from at least one neighbor base station considering the at least one restriction parameter, and, on occasion of a reconnection—transmitting at least one neighbor measurement report to the active base station.

4. 发明申请

US20220248308A1 Method for Improved Roaming of a Limited-Bandwidth User Equipment 有权
公开(公告)号：US20220248308A1
公开(公告)日：2022-08-04
申请号：US17612633
申请日：2020-04-17
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Dong CHEN , Volker BREUER , Xu ZHU
IPC分类号： H04W48/16 , H04W8/04
摘要： Provided is a method to operate a user equipment operating in a cellular network different from the user equipment's home cellular network, the user equipment being configured to carry out, following a periodic home network scan cycle, a measurement attempt to the home cellular network, the user equipment operating in a reduced activity mode, comprising reduced measurement activity time periods, comprising the step of comparing the periodic home network scan cycle with the reduced activity mode's reduced measurement activity time period, in case the periodic home network scan cycle is shorter than the reduced measurement activity time period, amending the periodic home network scan cycle.

5. 发明授权

US11223984B2 Method for operating a user equipment in a cellular network 有权
公开(公告)号：US11223984B2
公开(公告)日：2022-01-11
申请号：US16640250
申请日：2018-07-31
申请人： THALES DIS AIS Deutschland GmbH
发明人： Volker Breuer , Lars Wehmeier
IPC分类号： H04W36/00 , H04W36/08 , H04W52/24 , H04W52/36
摘要： The present invention relates to a method for operating a user equipment maintaining a normalized transmission power value, indicating the maximum transmission power of the transmitting circuitry of the user equipment, further comprising the step for the user equipment of: receiving a predetermined sufficient power level to be achieved at the base station receiver from the base station, deriving a pathloss value from signals received from the serving base station, determining a signal power value out of the normalized transmission power value of the user equipment and the pathloss value, and when the determined signal power value level is lower than a predetermined sufficient power level at the base station: performing a cell re-selection to another base station.

6. 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.

7. 发明公开

US20240298249A1 ACCESS REGULATION FOR REDUCED CAPABILITY DEVICE 审中-公开
公开(公告)号：US20240298249A1
公开(公告)日：2024-09-05
申请号：US18278417
申请日：2022-02-22
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER
IPC分类号： H04W48/14 , H04W48/02
CPC分类号： H04W48/14 , H04W48/02
摘要： The present invention relates to a method to regulate access of a device of reduced capability type, designated as reduced capability device (RCD), having specific hardware and configuration characteristics and adapted to connect, via an operator, to a new radio communication network comprising several tracking areas having cells (TAC1) on different frequency bands (f1,f2). According to the invention, the access regulation is managed by the reduced capability device (RCD) itself after determination of access restrictions on the basis of prerequisites in terms of hardware and configuration characteristics, frequency ranges (f1,f2) present in this tracking area and services requested received from the tracking area cell (TAC1) during an access routine.

8. 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.

9. 发明授权

US11805473B2 Method for data transmission in a cellular network 有权
公开(公告)号：US11805473B2
公开(公告)日：2023-10-31
申请号：US16470422
申请日：2017-12-14
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker Breuer , Iavor Antonov
IPC分类号： H04W48/12 , H04W72/0453 , H04W74/00 , H04W72/23 , H04W84/04
CPC分类号： H04W48/12 , H04W72/0453 , H04W72/23 , H04W74/006 , H04W84/042
摘要： The present invention relates to a method for data transmission in a cellular network for wireless communication, comprising at least one base node, to at least one user equipment camping on said base node, the method comprising the steps for the base node of: —transmitting in at least one frequency band at least two frame structure settings and one master information block, the master information block comprising data fields indicating to an access information channel for at least one of the frame structure settings in the frequency band, wherein the access information channel of a frame structure setting provides access information indicating to the part of the frequency band reserved to respective frame structure setting, —transmitting user relevant data in said part of the frequency band configured according to said frame structure setting.

10. 发明申请

US20220191901A1 Configuration of Dedicated Uplink Resource Transmission Schedule 有权
公开(公告)号：US20220191901A1
公开(公告)日：2022-06-16
申请号：US17441739
申请日：2020-03-24
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： Volker BREUER , Osaid KHALIQ
IPC分类号： H04W72/12 , H04W28/26
摘要： Herein provided is a method for operating a base station of a cellular network. The base station serves user equipment camping thereon, or connected thereto, and agrees with the user equipment to a periodic dedicated prescheduled uplink transmission schedule. Upon determining that an uplink occasion of that schedule is missed by the user equipment, the user equipment is considered as unavailable for communicating at said uplink occasion in relation with the base station. If it is considered unavailable, it instead maintains a presently active dedicated prescheduled uplink transmission schedule. Otherwise it cancels the presently active dedicated prescheduled uplink transmission schedule. Other embodiments are disclosed.

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