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公开(公告)号：EP3777062A1
公开(公告)日：2021-02-17
申请号：EP18924614.3
申请日：2018-06-29
申请人： Apple Inc.
发明人： ORHAN, Oner , ELLIOTT, Brent , NIKOPOUR, Hosein , SASOGLU, Eren , TALWAR, Shilpa
IPC分类号： H04L25/03
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公开(公告)号：EP4131794A1
公开(公告)日：2023-02-08
申请号：EP22190652.2
申请日：2018-04-30
申请人： Apple Inc.
发明人： SCHRECK, Jan , HIMAYAT, Nageen , NIKOPOUR, Hosein , XUE, Feng , ARYAFAR, Ehsan , ORHAN, Oner , AKDENIZ, Mustafa, R. , LEE, Wook, Bong , ZHU, Jing
IPC分类号： H04B7/0417 , H04W72/12 , H04B7/06 , H04B7/08 , H04B7/0456 , H04B7/0452
摘要： There is provided A user equipment (UE) comprising a data storage device configured to store sample data indicating information measured from a uniformly sampled receive beam space. The UE also comprising one or more processors configured to estimate one or more parameters of a plurality of receive beams of a codebook based on the sample data; select a receive beam from the codebook based on the estimated one or more parameters; and receive data from a cellular base station using the selected receive beam.
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公开(公告)号：EP3766180A1
公开(公告)日：2021-01-20
申请号：EP18923182.2
申请日：2018-06-22
申请人： Apple Inc.
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公开(公告)号：EP4250574A3
公开(公告)日：2023-11-29
申请号：EP23186802.7
申请日：2018-06-22
申请人： Apple Inc.
发明人： GALEEV, Mikhail, T. , ORHAN, Oner , AMADJIKPE, Arnaud, Lucres , GREWELL, Benjamin , NADERIALIZADEH, Navid , NIKOPOUR, Hosein , SUDHAKARAN, Susruth , TALWAR, Shilpa , XIAN, Liang
摘要： A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.
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公开(公告)号：EP4250574A2
公开(公告)日：2023-09-27
申请号：EP23186802.7
申请日：2018-06-22
申请人： Apple Inc.
发明人： GALEEV, Mikhail, T. , ORHAN, Oner , AMADJIKPE, Arnaud, Lucres , GREWELL, Benjamin , NADERIALIZADEH, Navid , NIKOPOUR, Hosein , SUDHAKARAN, Susruth , TALWAR, Shilpa , XIAN, Liang
IPC分类号： H04B1/10
摘要： A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.
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公开(公告)号：EP4109777A1
公开(公告)日：2022-12-28
申请号：EP22190651.4
申请日：2018-04-30
申请人： Apple Inc.
发明人： SCHRECK, Jan , HIMAYAT, Nageen , NIKOPOUR, Hosein , XUE, Feng , ARYAFAR, Ehsan , ORHAN, Oner , AKDENIZ, Mustafa, R. , LEE, Wook, Bong , ZHU, Jing
IPC分类号： H04B7/0417 , H04W72/12 , H04B7/06 , H04B7/08 , H04B7/0456 , H04B7/0452
摘要： There is provided a user equipment (UE) comprising a data storage device configured to store a first beamforming codebook and a second beamforming codebook that is different from the first beamforming codebook. The UE also comprising processing circuitry configured to use the first beamforming codebook to reduce or compress dimensions of a receive beam space of a plurality of antennas of the UE and use the second beamforming codebook to filter data bearing signals received from a cellular base station.
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公开(公告)号：EP4109776A1
公开(公告)日：2022-12-28
申请号：EP22190647.2
申请日：2018-04-30
申请人： Apple Inc.
发明人： SCHRECK, Jan , HIMAYAT, Nageen , NIKOPOUR, Hosein , XUE, Feng , ARYAFAR, Ehsan , ORHAN, Oner , AKDENIZ, Mustafa, R , LEE, Wook, Bong , ZHU, Jing
IPC分类号： H04B7/0417 , H04W72/12 , H04B7/06 , H04B7/0456
摘要： There is provided a base station comprising a data storage device configured to store data corresponding to a first codebook and a second codebook. The first codebook being different from the second codebook. The base station also comprising one or more processors configured to precode reference signals to be transmitted to a user equipment (UE) and precode, using the second codebook, data streams on a common resource element to prevent the data streams from interfering with each other.
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