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公开(公告)号：EP4276488A3
公开(公告)日：2024-01-31
申请号：EP23200001.8
申请日：2018-06-05
发明人： KURRAS, Martin , THIELE, Lars , WIRTH, Thomas , GROßMANN, Marcus
摘要： A mobile device for a wireless communication network is disclosed, wherein the wireless communication network includes one or more base stations, the mobile device comprising: an antenna; and a transceiver, and a signal processor, wherein the transceiver is configured to transmit a first signal via the antenna, the first signal comprising a unique identification of the mobile device and requesting a network entity of the wireless communication network to transmit to the mobile device a direction into which at least one base station is located with respect to the mobile device together with location information about a location of the base station, and following the transmitting of the first signal, receive a second signal via the antenna, the second signal comprising the direction into which the at least one base station is located and the location information about the location of the base station, and wherein the signal processor is configured to estimate a position of the mobile device using the direction and the location information included in the second signal.
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公开(公告)号：EP3639547A1
公开(公告)日：2020-04-22
申请号：EP18728397.3
申请日：2018-06-05
发明人： KURRAS, Martin , THIELE, Lars , WIRTH, Thomas , GROSSMANN, Marcus
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公开(公告)号：EP4276488A2
公开(公告)日：2023-11-15
申请号：EP23200001.8
申请日：2018-06-05
发明人： KURRAS, Martin , THIELE, Lars , WIRTH, Thomas , GROßMANN, Marcus
IPC分类号： G01S5/12
摘要： A mobile device for a wireless communication network is disclosed, wherein the wireless communication network includes one or more base stations, the mobile device comprising: an antenna; and a transceiver, and a signal processor, wherein the transceiver is configured to transmit a first signal via the antenna, the first signal comprising a unique identification of the mobile device and requesting a network entity of the wireless communication network to transmit to the mobile device a direction into which at least one base station is located with respect to the mobile device together with location information about a location of the base station, and following the transmitting of the first signal, receive a second signal via the antenna, the second signal comprising the direction into which the at least one base station is located and the location information about the location of the base station, and wherein the signal processor is configured to estimate a position of the mobile device using the direction and the location information included in the second signal.
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4.发明公开
公开(公告)号：EP3391604A1
公开(公告)日：2018-10-24
申请号：EP15816170.3
申请日：2015-12-18
发明人： HELLGE, Cornelius , SANCHEZ, Yago , SCHIERL, Thomas , HAUSTEIN, Thomas , THIELE, Lars , WIRTH, Thomas , KURRAS, Martin , RASCHKOWSKI, Leszek , EFIMUSHKINA, Tatiana
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0048 , H04L5/0064 , H04L27/2602 , H04W16/14 , H04W84/042
摘要： A receiver is configured is configured to receive a data signal, the data signal having at least one data signal block, the data signal block having a predefined duration in the time domain, a number of symbols in the time domain and a bandwidth in the frequency domain, wherein the data signal block is received over a plurality of transmission intervals, wherein a length of one transmission interval is shorter than the duration of the data signal block so that a subset of the symbols of the data signal block is received over one transmission interval, and wherein the receiver includes a signal processing device configured to process the symbols of the data signal block which have been received over one transmission interval.
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5.发明公开
公开(公告)号：EP3682260A1
公开(公告)日：2020-07-22
申请号：EP18765676.4
申请日：2018-09-14
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6.发明公开
公开(公告)号：EP3472956A1
公开(公告)日：2019-04-24
申请号：EP17731514.0
申请日：2017-06-13
发明人： KURRAS, Martin , IBRAHIM, Shady , WIRTH, Thomas , HAUSTEIN, Thomas , THIELE, Lars , HELLGE, Cornelius , GÖKTEPE, Baris , RYKOVA, Tatiana , SCHIERL, Thomas , SÁNCHEZ, Yago
IPC分类号： H04L1/00
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7.发明公开
公开(公告)号：EP3364579A1
公开(公告)日：2018-08-22
申请号：EP17157201.9
申请日：2017-02-21
发明人： KILIAN, Gerd , BREILING, Marco , KURRAS, Martin , KRISHNAMOORTHY, Aravindh , MORGADE PRIETO, Javier , NIEMANN, Bernhard , BERNHARD, Josef , KASPARICK, Martin , KEUSGEN, Wilhelm , GÜL, Serhan , HEUBERGER, Albert
CPC分类号： H04L1/0057 , H03M13/373 , H03M13/3761 , H04L1/08
摘要： A receiver comprising a receive unit, wherein the receiver is configured to receive a signal. The signal comprises a coded message representing a message, commonly coded using an FEC code with such a correlated decoded message is decodable upon receipt of a subportion in time of the coded message or upon receipt of the subportions of different transmissions of the coded message. If there is a sequence of different transmissions associated with a message, a counter indicating the position of the respective transmission of sequences not commonly coded where the message is associated with the respective transmission. Moreover, the receiver is configured to switch on the receive unit for a time period long enough to obtain the subportion or subportions of the coded message and to decode the coded message.
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公开(公告)号：EP3249839A1
公开(公告)日：2017-11-29
申请号：EP15878357.1
申请日：2015-01-20
申请人： Huawei Technologies Co. Ltd. , Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： WANG, Lei , KURRAS, Martin , THIELE, Lars , HAUSTEIN, Thomas , CHEN, Dageng , WU, Ye , QIAO, Deli
CPC分类号： H04L5/005 , H04B7/0482 , H04B7/0639 , H04L1/06 , H04L5/0023 , H04L5/0051 , H04L27/261 , H04W24/10
摘要： Embodiments of the present invention provide a precoding information obtaining method and a device. The method includes: separately precoding, by a network device by using N sub-codebooks, a pilot group including K pilots to obtain N precoded pilot groups, where the sub-codebooks are subsets of a precoding codebook, the precoding codebook includes M precoding vectors, each sub-codebook includes K precoding vectors; sending, by the network device, a precoded pilot group to a terminal device in each of W RB groups; and receiving, by the network device, precoding information fed back by the terminal device for any one of W precoded pilot groups. According to the precoding information obtaining method and the device, the network device divides a precoding codebook into multiple sub-codebooks, and a quantity of precoding vectors in each sub-codebook is relatively small. Therefore, a quantity of pilot signals sent by the network device in each RB group is reduced, and pilot overheads in each RB group are reduced.
摘要翻译： 本发明实施例提供了一种预编码信息获取方法和装置。 该方法包括：网络设备使用N个子码本对包含K个导频的导频组进行单独预编码以获得N个预编码导频组，其中，所述子码本为预编码码本的子集，所述预编码码本包括M个预编码矢量 ，每个子码本包括K个预编码向量; 所述网络设备将预编码的导频组发送给每个W RB组中的终端设备; 所述网络设备接收所述终端设备反馈的W个预编码导频组中的任意一个的预编码信息。 根据预编码信息获取方法和设备，网络设备将预编码码本划分为多个子码本，每个子码本的预编码向量数量较小。 因此减少了每个RB组中的网络设备发送的导频信号的数量，减少了每个RB组中的导频开销。
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9.发明公开
公开(公告)号：EP4270889A1
公开(公告)日：2023-11-01
申请号：EP23185374.8
申请日：2015-12-18
发明人： HELLGE, Cornelius , SÁNCHEZ DE LA FUENTE, Yago , SCHIERL, Thomas , HAUSTEIN, Thomas , THIELE, Lars , WIRTH, Thomas , KURRAS, Martin , RASCHKOWSKI, Leszek , RYKOVA, Tatiana
摘要： A receiver for a wireless communication system is described. The receiver is configured to receive a data signal, the data signal comprising at least one data signal block, the data signal block having a predefined duration in the time domain, a number of symbols in the time domain and a bandwidth in the frequency domain. The receiver comprises a signal processing device configured to process the symbols of the data signal block which have been received. The receiver is to receive a signaling of information what symbols are used for control information, the control information determining whether data is assigned to the receiver for eventually decoding the data.
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公开(公告)号：EP4229770A1
公开(公告)日：2023-08-23
申请号：EP21790919.1
申请日：2021-10-14
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