专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022161773A1 POWER SAVING SATELLITE CONNECTION FOR LOW CAPABILITY DEVICE 审中-公开
公开(公告)号：WO2022161773A1
公开(公告)日：2022-08-04
申请号：PCT/EP2022/050588
申请日：2022-01-13
申请人： THALES DIS FRANCE SAS , THALES , THALES DIS AIS DEUTSCHLAND GMBH
发明人： FINE, Jean-Yves , BOHATY, David , WEHMEIER, Lars , EL JAAFARI, Mohamed , BREUER, Volker , CHUBERRE, Nicolas
IPC分类号： H04B7/185 , H04W52/02 , H04W52/28 , H04W76/28
摘要： The present invention relates to a low capability device (UE) active in a communication system comprising a plurality of satellites (Si, Sj) insuring a temporally continuous communication coverage for the low capability device (UE), said satellites being further grouped in families (S1x), satellites of a same family (S1x) sharing same and common access information, said device (UE) comprises a power saving module to send to the serving satellite (S11), during a first data session, a next access request for a next or continued data session with time indications including at least a desired next time interval to be granted for communication, to receive and process assigned timing information for a next connection to a next satellite (S12) of the same family (S1x), to adapt the idle mode according to received idle mode synchronization information in order for the device (UE) to receive information from the next satellite (S12) of the same family (S1x) and to connect to the next designated satellite (S12) of the same family (S1x), reusing same and common access information as read for the previously serving satellite (S11).

2. 发明申请

WO2021078804A1 METHOD FOR PRIORITY-BASED DATA TRANSMISSION 审中-公开
公开(公告)号：WO2021078804A1
公开(公告)日：2021-04-29
申请号：PCT/EP2020/079640
申请日：2020-10-21
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04L1/18
摘要： The present invention relates to 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, comprising the steps of: - 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: - 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.

3. 发明申请

WO2020094451A1 METHOD FOR OPERATING USER EQUIPMENT WITH A BASE STATION OF CELLULAR NETWORK 审中-公开
公开(公告)号：WO2020094451A1
公开(公告)日：2020-05-14
申请号：PCT/EP2019/079464
申请日：2019-10-29
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04W48/06 , H04W48/18 , H04W88/10 , H04W76/10
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.

4. 发明申请

WO2021179188A1 METHOD FOR EFFICIENT FREQUENCY SCAN 审中-公开
公开(公告)号：WO2021179188A1
公开(公告)日：2021-09-16
申请号：PCT/CN2020/078693
申请日：2020-03-11
申请人： THALES DIS AIS DEUTSCHLAND (GMBH) , DONG, Chen
发明人： BREUER, Volker , WEHMEIER, Lars , LITAO, Ye
IPC分类号： H04W48/18
摘要： The present invention relates to a method for conducting a frequency scan by a user equipment configured to operate in one of a plurality of cellular networks, each comprising a plurality of base stations, said plurality of base stations employing a plurality of frequency bands, the method comprising the steps for the user equipment of: - maintaining a list of frequency bands assigned to at least one cellular network, - determining at least one network identification criterion relating to a cellular network, - determining a list of candidate frequency bands from the list of frequency bands considering said at least one network identification criterion, - conducting a frequency band scan on said list of candidate frequency bands.

5. 发明申请

WO2022117577A1 BUNDLING OF COMMUNICATION CAPABILITIES FOR MULTIPLE SUBSCRIBER IDENTITIES IN A CELLULAR RADIO COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2022117577A1
公开(公告)日：2022-06-09
申请号：PCT/EP2021/083609
申请日：2021-11-30
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04W76/22 , H04W60/00 , H04W8/18 , H04W88/06
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.

6. 发明申请

WO2021032565A1 METHOD AND USER EQUIPMENT FOR SELECTING A CORE NETWORK 审中-公开
公开(公告)号：WO2021032565A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/072611
申请日：2020-08-12
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04W76/19 , H04W36/00
摘要： The present invention relates to a method for a user equipment operating on a first base node of a cellular network, the first base node communicatively coupled to two core networks of said cellular network, the user equipment operating in an open data exchange session by means of a data exchange context terminating in selected one of the two core networks, the user equipment further maintaining a first device identity received from said selected core network, the method comprising the step for the user equipment of: - identifying at least one second base node of said cellular network, - checking if said at least one second base node has access to the selected core network, - if not, sending a connection reestablishment message to the second base node, having access to a core network different from the selected core network, hereinafter the second core network, - receiving through the second base node a second device identity of the second core network, - sending an acknowledge message to the second base node, - resuming said data exchange session with said second base node over the second core network using said second device identity.

7. 发明申请

WO2022117580A1 IMPROVED MOBILITY MANAGEMENT FOR NB-IOT USER EQUIPMENT PRIOR TO RADIO LINK FAILURE 审中-公开
公开(公告)号：WO2022117580A1
公开(公告)日：2022-06-09
申请号：PCT/EP2021/083614
申请日：2021-11-30
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04W24/10 , H04W36/30 , H04W88/02
摘要： The present invention relates to a method to manage mobility prior Radio Link Failure in a NarrowBand-Internet of Things NB-IoT user equipment (UE) storing a previously received System Information Block information SIB and having a data sessions in a NarrowBand-Internet of Things network, said method comprising the steps of, in the NB-IoT user equipment (UE): - monitoring current transport conditions measurements of current data session connection with a current serving cell (B1) against an investigation threshold (IT(S)); - monitoring a buffer status to evaluate the amount of data still needing to be transferred or received and - initiating, itself, at the NB-IoT user equipment (UE), investigation measurements on neighbor cells (B2,Bi) of the NarrowBand-Internet of Things network as listed in the stored System Information Block when at least the investigation threshold (IT(S)) is crossed prior Radio Link Failure.

8. 发明申请

WO2022112184A1 METHOD, DEVICE, CHIP AND SYSTEM FOR CONTROLLING A DEVICE 审中-公开
公开(公告)号：WO2022112184A1
公开(公告)日：2022-06-02
申请号：PCT/EP2021/082527
申请日：2021-11-22
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars , GROENE, Juergen , SCHAUERMANN, Vitali
IPC分类号： G08G5/00
摘要： A device includes data storing means (104) that stores at least one route image relating to a predetermined first route (301) to be followed to a predetermined first destination (302). Each route image is associated with a geolocation. The device includes a route manager that carries out: - capturing at least one current location image; - retrieving at least one route image; - comparing (210) the at least one current location image to the at least one route image; - detecting whether the current location image does or does not match the last compared route image; - identifying (212), only if the current location image matches the last compared route image, the current device location and its associated geolocation; - identifying (214) a second destination; and - determining (216) a second route to be followed up to the second destination. The invention concerns corresponding device, chip and system.

9. 发明申请

WO2020126945A1 METHOD FOR ESTIMATING TIMING ADVANCE IN LARGE CELL AREA 审中-公开
公开(公告)号：WO2020126945A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/085195
申请日：2019-12-13
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars
IPC分类号： H04W56/00
摘要： The present invention relates to a method for a user equipment operating in a cellular network comprising a plurality of base stations, where the user equipment is operating with at least one base station supplying a cell, hereinafter the addressed base station,the method comprising the steps for the user equipment of: - receiving an indication from the base station relating to a submission time of a preamble message, - estimating a timing advance value relating to a signal transmission from the user equipment to the addressed base station by means of calculating a distance between the user equipment and the addressed base station and translating the distance value into timing advance value, - calculating a signal offset value from said estimated timing advance, - sending the preamble message to the base station comprising a value relating to the estimated timing advance value at a specific point in time, wherein the point in time for sending said preamble message is based on said calculated signal offset and said indicated submission time.

10. 发明申请

WO2020099456A1 METHOD FOR POWER OPTIMIZED DATA TRANSMISSION IN A WIRELESS CELLULAR NETWORK 审中-公开
公开(公告)号：WO2020099456A1
公开(公告)日：2020-05-22
申请号：PCT/EP2019/081113
申请日：2019-11-13
申请人： THALES DIS AIS DEUTSCHLAND GMBH
发明人： BREUER, Volker , WEHMEIER, Lars , DENZIN, Florian , DUMMANN, Uwe
IPC分类号： H04W76/14 , H04W52/02 , 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式