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21. 发明申请

WO2018127461A1 GENERATION AND USE OF HD MAPS 审中-公开
公开(公告)号：WO2018127461A1
公开(公告)日：2018-07-12
申请号：PCT/EP2017/084835
申请日：2017-12-29
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： SAKAGUCHI, Kei , HAUSTEIN, Thomas , GROSSMANN, Marcus , MAHLER, Kim
IPC分类号： G01S7/00 , G01S17/89 , G01C21/00 , G08C21/00
摘要： An apparatus comprising a processor unit configured to provide a first high-definition map, a sensor unit configured for providing sensor data representing an environmental condition in a periphery of the apparatus and a receiver unit configured to receive data representing a second high-definition map. The processor unit is configured to fuse the second high-definition map and the sensor data so as to provide the first high-definition map. The apparatus further comprises a transmitter unit configured for transmitting a result of fusing the second high-definition map and the sensor data, and comprises a command generator unit configured to generate a command signal representing a vehicle control command for a vehicle carrying the apparatus based on the first high-definition map.

22. 发明申请

WO2015140177A1 EXPLOITING RESIDUAL PROJECTION DATA AND REFERENCE DATA FOR PROCESSING DATA PRODUCED BY IMAGING MODALITY 审中-公开
标题翻译：开发残留投影数据和用于处理通过成像模式生成的数据的参考数据
公开(公告)号：WO2015140177A1
公开(公告)日：2015-09-24
申请号：PCT/EP2015/055576
申请日：2015-03-17
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , TECHNISCHE UNIVERSITÄT ILMENAU
发明人： DEL GALDO, Giovanni , RÖMER, Florian , GROSSMANN, Marcus , OECKL, Steven , SCHÖN, Tobias
IPC分类号： G06T11/00
CPC分类号： G06T11/005 , G06T2211/436
摘要： Apparatus which can be used in a context of image reconstruction on the basis of projection data produced by an imaging modality, such as computer tomography or magnetic resonance imaging comprises a residual projection data processor (101; 201; 301) and an image reconstruction unit (102; 202; 302). The residual projection data processor (101; 201; 301) is configured to determine residual projection data (I) by cancelling reference projection data (II) from measured projection data (III). The measured projection data (III) represents a measured projection of a test object under examination obtained by an imaging modality. The reference projection data (II) represents a projection of a reference object. The image reconstruction unit (102; 202; 302) is configured to reconstruct a resulting residual image (IV) on the basis of the residual projection data (I) by solving an inverse projection transformation problem that links the residual projection data (I) to the resulting residual image (IV). The resulting residual image (IV) represents differences between the reference object and the test object under examination. A corresponding method is also described.
摘要翻译：可以在基于由诸如计算机断层摄影或磁共振成像的成像模态产生的投影数据的图像重建的上下文中使用的装置包括残余投影数据处理器（101; 201; 301）和图像重建单元 102; 202; 302）。剩余投影数据处理器（101; 201; 301）被配置为通过从测量的投影数据（III）中取消参考投影数据（II）来确定剩余投影数据（I）。测量投影数据（III）表示通过成像模态获得的检查对象的测量投影。参考投影数据（II）表示参考对象的投影。图像重建单元（102; 202; 302）被配置为通过求解将剩余投影数据（I）与残差投影数据（I）相关联的逆投影变换问题所得残留图像（IV）。所得到的残差图像（IV）表示参考对象和检查对象之间的差异。还描述了相应的方法。

23. 发明申请

WO2022207880A2 APPARATUS AND METHOD FOR TRANSMITTING OR RECEIVING A BEAM DIRECTION CONFIGURATION 审中-公开
公开(公告)号：WO2022207880A2
公开(公告)日：2022-10-06
申请号：PCT/EP2022/058712
申请日：2022-03-31
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： ALAWIEH, Mohammad , VARATHARAAJAN, Sutharshun , GROSSMANN, Marcus
IPC分类号： H04W4/02 , G01S5/02 , H04W24/10 , G01S5/0036 , G01S5/0218 , G01S5/0236 , H04B7/0617 , H04B7/0695 , H04B7/088 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04W24/02 , H04W64/00
摘要： An apparatus (210) for transmitting and receiving data in a wireless communication system according to an embodiment is provided. The apparatus (210) is configured to receive a first message and/or a second message from a further network entity. Moreover, the apparatus (210) is configured to determine one or more transmit spatial filters and/or one or more receive spatial filters and/or one or more beam directions; wherein the one or more transmit spatial filters and/or the one or more receive spatial filters are identical to at least one initial spatial filter or are derived by the apparatus (210) from the at least one initial spatial filter; wherein the one or more beam directions are identical to at least one initial beam direction or are derived by the apparatus (210) from the at least one initial beam direction. Furthermore, the apparatus (210) is configured to apply the one or more transmit spatial filters and/or the one or more receive spatial filters and/or the one or more beam directions on one or more downlink resources and/or on one or more uplink resources.

24. 发明申请

WO2021260099A1 FLEXIBLE SRS SOUNDING FOR NR SYSTEMS 审中-公开
公开(公告)号：WO2021260099A1
公开(公告)日：2021-12-30
申请号：PCT/EP2021/067325
申请日：2021-06-24
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , RAMIREDDY, Venkatesh
IPC分类号： H04L5/00 , H04L5/0048 , H04L5/006
摘要： A user device, UE, for a wireless communication network is configured or preconfigured with one or more Sounding Reference Signal, SRS, resources to be used for SRS transmissions. The one or more SRS resources include a plurality of frequency domain resources. Responsive to receiving an indication of a subset of SRS frequency domain resources for each resource, the UE performs an SRS transmission using the indicated subset of frequency domain resources.

25. 发明申请

WO2021254954A1 METHODS AND APPARATUSES FOR ENHANCED CSI REPORTING WITH RESPECT TO MULTIPLE DOWNLINK RESOURCES 审中-公开
公开(公告)号：WO2021254954A1
公开(公告)日：2021-12-23
申请号：PCT/EP2021/065940
申请日：2021-06-14
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , LANDMANN, Markus , VARATHARAAJAN, Sutharshun
IPC分类号： H04L5/00 , H04L5/005 , H04L5/0057
摘要： The embodiment of the present disclosure relates to methods and apparatuses for enhancing the reporting of the channel state information (CSI) with respect to multiple downlink resources A method performed by a UE comprises: receiving (401), from a network node, a CSI report configuration which provides a number N of reference signal resources for channel measurement; performing (402) measurements on said N RS resources; calculating (403) or determining one or more CSI quantities for a number M of selected RS resources; and transmitting (404), to the network node, a CSI report including the calculated or determined CSI quantities, wherein the CSI report comprises two parts - part 1 and part 2 -, and wherein the content contained in part 1 indicates the size of part 2. There is also disclosed a UE (600), a method performed in a network node (700) and a network node (700).

26. 发明申请

WO2021180897A1 METHODS AND APPARATUSES FOR PHYSICAL UPLINK SHARED CHANNEL FOR MULTI TRANSMIT-RECEIVE-POINT COMMUNICATIONS IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2021180897A1
公开(公告)日：2021-09-16
申请号：PCT/EP2021/056269
申请日：2021-03-11
申请人： FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , LANDMANN, Markus , VARATHARAAJAN, Sutharshun
IPC分类号： H04L5/00
摘要： The embodiments relate to methods and apparatuses for enabling transmission of at least one PUSCH. A method comprises: configuring (501) a UE to receive a single PDCCH or a higher layer grant that schedules at least one PUSCH transmission occasion. If one PUSCH transmission occasion is scheduled (502): scheduling (502a) the UE to transmit at least two segments of the PUSCH, each segment is associated with a transmission setting comprising a set of transmission parameters, at least one transmission parameter associated with one of the segments is different from the corresponding transmission parameter associated with at least one other segment. If more than one PUSCH transmission occasion is scheduled (503), each PUSCH transmission occasion is associated with a transmission setting, wherein at least one transmission parameter associated with one of the PUSCH transmission occasions is different from the corresponding transmission parameter associated with one other PUSCH transmission occasion (503a).

27. 发明申请

WO2021151944A1 METHODS AND APPARATUSES FOR SOUNDING REFERENCE SIGNAL CONFIGURATION AND TRIGGERING IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2021151944A1
公开(公告)日：2021-08-05
申请号：PCT/EP2021/051860
申请日：2021-01-27
申请人： FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , LANDMANN, Markus , VARATHARAAJAN, Sutharshun
IPC分类号： H04L5/00 , H04B7/06 , H04B7/08
摘要： The embodiment of the present disclosure relates to methods and apparatuses for sounding reference signal configuration and triggering in wireless communications network such as advanced 5G networks. A method performed by a user equipment (1300) comprising: receiving (901) a higher layer configuration that associates SRS resource, with a control resource set pool index which is a higher-layer parameter in a configuration of CORESET comprising resources on which a PDCCH is transmitted from a network node (1400) and deriving (902) a spatial relation or a reference signal as pathloss reference for said SRS resource with reference to at least one reference signal from quasi-colocation (QCL) information of a CORESET associated with the control resource set pool index; wherein the QCL information comprises a relationship between one or more reference signals and DMRS port(s) of the PDCCH transmitted on the CORESET and the relationship indicates parameter(s) that are obtained from the reference signals.

28. 发明申请

WO2021148629A1 CSI REPORTING BASED ON LINEAR COMBINATION PORT-SELECTION CODEBOOK 审中-公开
公开(公告)号：WO2021148629A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051494
申请日：2021-01-22
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , RAMIREDDY, Venkatesh , LANDMANN, Markus
IPC分类号： H04B7/0456 , H04B7/0469 , H04B7/0478 , H04B7/10
摘要： A method for providing feedback about a MIMO channel between a transmitter and a receiver in a wireless communication system is described. The includes receiving, at the receiver, a radio signal via the MIMO channel, the radio signal including reference signals, like a CSI-RS signal, according to at least one reference signal configuration, the reference signal configuration being known at the receiver and indicating an antenna port or a plurality of antenna ports that is/are associated with a reference signal or a plurality of reference signals; estimating, at the receiver, the MIMO channel based on measurements on the one or more reference signals received over the plurality of antenna ports indicated in the reference signal configuration; determining, at the receiver, a precoding vector or matrix to be used at the transmitter so as to achieve a predefined property for a communication over the MIMO channel, the precoding vector or matrix being determined based on the estimated MIMO channel, on one or more vectors or one or more combinations of vectors selected from at least one port-selection codebook and on a set of precoding coefficients, wherein the port-selection codebook comprises a set of vectors, each vector being associated with one of the antenna ports and having a single element which is one and the remaining elements being zeros; and reporting, by the receiver, a feedback to the transmitter, the feedback indicating the precoding vector or matrix determined by the receiver.

29. 发明申请

WO2021028389A1 PRECODER MATRIX INDICATION AND CODEBOOK STRUCTURE FOR PRECODING FOR FREQUENCY SELECTIVE MIMO CHANNELS 审中-公开
公开(公告)号：WO2021028389A1
公开(公告)日：2021-02-18
申请号：PCT/EP2020/072390
申请日：2020-08-10
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： GROSSMANN, Marcus , RAMIREDDY, Venkatesh , LANDMANN, Markus
IPC分类号： H04B7/0456 , H04B7/06
摘要： A communication device for performing in a wireless communication system a transmission to a network entity, like a base station or another communication device of the wireless communication system. The communication device receives from the network entity of the wireless communication system a precoding matrix indicator indicating a precoder matrix for one or more transmission layers and transmission resources, like time domain resources and/or frequency-domain resources, of a transmission channel (PUSCH, PSSCH) to the network entity. The communication device includes a precoder, wherein the precoder is to precode, responsive to the received precoding matrix indicator, time domain resources and/or frequency-domain resources of the transmission channel (PUSCH, PSSCH) to the network entity over one or more ports of the communication device. The communication device performs the transmission to the network entity using the precoded time domain resources and/or frequency-domain resources of the transmission channel (PUSCH, PSSCH) over the one or more ports. The precoder is based on one or more codebooks and a plurality of combining coefficients for complex combining components from the one or more codebooks, the one or more codebooks including one or more of: • a spatial codebook comprising one or more spatial beam or port selection components of the precoder, and/or • a delay codebook comprising one or more delay components of the precoder, and/or • a Doppler-frequency codebook comprising one or more Doppler-frequency components of the precoder.

30. 发明申请

WO2020083628A1 METHODS AND APPARATUSES FOR PROVIDING ANTENNA PORT RELATED INFORMATION IN A COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2020083628A1
公开(公告)日：2020-04-30
申请号：PCT/EP2019/077011
申请日：2019-10-07
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： VARATHARAAJAN, Sutharshun , GROSSMANN, Marcus
IPC分类号： H04B7/06 , H04B7/08
摘要： The embodiments herein relate to a method performed by a radio base station (800), a radio base station (800), a method performed by a UE (700) and a UE (700) for providing antenna port-related information to the radio base station in a communications network. The method performed by the UE (700) comprises: (501) receiving at least one Downlink (DL) beam from the radio base station (800); and (502) reporting at least one Sounding Reference Signal (SRS) resource identification information for said at least one received DL beam, wherein the SRS resource identification information is associated with at least one antenna port of the UE (700) receiving the corresponding DL beam.

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