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公开(公告)号：US20190110288A1
公开(公告)日：2019-04-11
申请号：US16210483
申请日：2018-12-05
Inventor： TETSUYA YAMAMOTO , SEIGO NAKAO , MASAYUKI HOSHINO
CPC classification number: H04W72/0413 , H04J13/004 , H04J13/18 , H04L1/1858 , H04L1/1861 , H04L5/0007 , H04L5/0078 , H04W72/04 , H04W72/0446
Abstract: Repetitions of a control signal across a plurality of first subframes and a data signal allocated to a resource indicated by the control signal are received. Repetition of a response signal for the data signal across a plurality of second subframes is performed, and a transmission signal is generated by multiplying the response signals in the second subframes by, among a plurality of first sequences orthogonal to one another, components of one of the first sequences which is associated with the first subframes, respectively.
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公开(公告)号：US20190029006A1
公开(公告)日：2019-01-24
申请号：US16069873
申请日：2016-01-29
Inventor： LILEI WANG , SUJUAN FENG , ALEXANDER GOLITSCHEK EDLER VON ELBWART , PRATEEK BASU MALLICK , MASAYUKI HOSHINO , JOACHIM LOEHR
Abstract: Provided are an eNB, a UE and wireless communication methods. The eNB in an embodiment comprises: circuitry operative to fill a SPS activation/deactivation field in a DCI with a predetermined pattern of bits; and a transmitter operative to transmit the DCI to a first UE for the first UE to start periodically transmitting signals to a second UE or stop periodically transmitting signals to the second UE based on the SPS activation/deactivation field, wherein the DCI is in a SPS format formed by adopting part or all bits of at least one field of DCI format 5 as the SPS activation/deactivation field, and information supposed to be transmitted in the at least one field is indicated with the assistance of or by RRC or MAC signaling.
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公开(公告)号：US20180199301A1
公开(公告)日：2018-07-12
申请号：US15916138
申请日：2018-03-08
Inventor： TAKAKO HORI , MASAYUKI HOSHINO , JOACHIM LOEHR , PRATEEK BASU MALLICK
CPC classification number: H04W60/00 , H04B7/155 , H04B7/15507 , H04L65/4061 , H04L67/025 , H04L67/16 , H04W4/10 , H04W4/16 , H04W76/14 , H04W88/04 , H04W88/16
Abstract: A remote UE transmits a first signaling for user registration of the remote UE into an MCPTT server. The MCPTT server detects a relationship of connection between the remote UE that transmitted the first signaling and a relay UE to which the remote UE is connected. Upon receiving voice data from a UE given a floor grant, the MCPTT server determines, as a destination UE of the voice data, only one of the relay UE and the remote UE that have the relationship of connection. The MCPTT server transmits the voice data with use of a unicast bearer for the destination UE. The relay UE transmits, to all of the remote UEs connected to the relay UE, the voice data that is transmitted from the MCPTT server.
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公开(公告)号：US20170367038A1
公开(公告)日：2017-12-21
申请号：US15694254
申请日：2017-09-01
Inventor： YASUAKI YUDA , MASAYUKI HOSHINO , KENICHI HIGUCHI
CPC classification number: H04W48/16 , H04W24/08 , H04W48/06 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: A wireless base station transmits first information indicating an allocation policy that determines system performance and second information regarding an allocated bandwidth that is allocated to a wireless terminal in a case where the allocation policy is applied, receives, from each of a plurality of wireless terminals, third information regarding a serving base station candidate and throughput that is achieved in a case where the wireless terminal is connected to the serving base station candidate, and controls, on the basis of the third information, a connection to a wireless terminal having the greatest throughput.
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公开(公告)号：US20170318487A1
公开(公告)日：2017-11-02
申请号：US15653148
申请日：2017-07-18
Inventor： TETSUYA YAMAMOTO , HIDETOSHI SUZUKI , MASAYUKI HOSHINO
IPC: H04W24/06 , H04B17/309 , H04B17/00 , H04W72/08
CPC classification number: H04W24/06 , H04B7/0837 , H04B7/084 , H04B7/10 , H04B7/15528 , H04B17/0085 , H04B17/309 , H04L1/08 , H04L1/1845 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L27/2613 , H04W72/085
Abstract: A repeater generates repetition signals by repeating uplink signals over a plurality of subframes; controller sets a timing for transmitting the repetition signals, based on information indicating a transmission candidate subframe for a sounding reference signal used for measuring an uplink reception quality; and a transmitter transmits the repetition signals at the set timing.
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Patent Agency Ranking
16.发明申请TRANSMISSION APPARATUS, RECEPTION APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD 审中-公开传输装置，接收装置，传输方法和接收方法公开(公告)号：US20160301557A1
公开(公告)日：2016-10-13
申请号：US15190187
申请日：2016-06-23
Inventor： YASUAKI YUDA , SEIGO NAKAO , MASAYUKI HOSHINO , TETSUYA YAMAMOTO , FUMIYUKI ADACHI
CPC classification number: H04L41/0226 , H04L5/0048 , H04L27/2626 , H04L27/2663 , H04L27/2675
Abstract: In a transmission apparatus, a mapper maps frequency components of an analog signal at equally spaced discrete locations within a transmission frequency band, a time-division multiplexer time-division multiplexes the analog signal and a preamble signal to generate a transmission signal, the preamble signal being a digital signal whose frequency components are continuously mapped over the transmission frequency band, and a transmitter transmits the transmission signal, wherein an autocorrelation value of the transmission signal being to be used for timing synchronization at a reception apparatus that receives the transmission signal.
Abstract translation: 在发送装置中，映射器映射发送频带内相等间隔的离散位置处的模拟信号的频率分量，时分多路复用器对模拟信号和前导信号进行时分复用，生成发送信号，前导码信号 作为其频率分量在发送频带上连续映射的数字信号，发送机发送发送信号，其中在接收发送信号的接收装置处将要用于定时同步的发送信号的自相关值。
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公开(公告)号：US20160269967A1
公开(公告)日：2016-09-15
申请号：US15160561
申请日：2016-05-20
Inventor： MASAAKI SUZUKI , HIDETOSHI SUZUKI , AYAKO HORIUCHI , MASAYUKI HOSHINO
CPC classification number: H04W36/36 , H04L5/0048 , H04W16/32 , H04W36/00837 , H04W36/0088 , H04W36/04
Abstract: In a terminal that judges whether to trigger a handover from a serving cell to another cell, a RSRQ/RSRP measurer measures a first received quality value by using a cell-specific reference signal transmitted from the neighboring cell or a second received quality value by using a cell-detection reference signal transmitted from the neighboring cell. An offset adder calculates a third received quality value by adding an offset value to the second received quality value. A judging circuitry judges whether the first received quality value or the third received quality value satisfies a handover triggering condition with reference to the cell-specific reference signal. A transmitter transmits trigger information to the neighboring cell in order to activate handover from a serving cell to the neighboring cell, based on the judgement results.
Abstract translation: 在判断是否触发从服务小区到另一个小区的切换的终端中，RSRQ / RSRP测量器通过使用从相邻小区发送的小区特定参考信号或通过使用第二接收质量值来测量第一接收质量值 从相邻小区发送的小区检测参考信号。 偏移加法器通过将偏移值与第二接收质量值相加来计算第三接收质量值。 判断电路参照小区特定参考信号判断第一接收质量值或第三接收质量值是否满足切换触发条件。 基于判断结果，发射机向相邻小区发送触发信息，以激活从服务小区到相邻小区的切换。
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公开(公告)号：US20240340119A1
公开(公告)日：2024-10-10
申请号：US18750488
申请日：2024-06-21
Inventor： LILEI WANG , HIDETOSHI SUZUKI , CHI GAO , LI WANG , MASAYUKI HOSHINO
IPC: H04L1/1867 , H04L1/1812
CPC classification number: H04L1/189 , H04L1/1816 , H04L1/1896
Abstract: Provided are wireless communication methods, a UE and an eNB. The wireless communication method performed by a UE includes transmitting transport block repetitions to an eNB, wherein one HARQ process includes multiple repetition sets of a transport block if one repetition set of the transport block is not enough for the eNB to successfully decode the transport block, each of the multiple repetition sets includes multiple repetitions of the transport block, each of the multiple repetition sets is followed by a feedback channel to indicate whether the transport block is successfully decoded by the eNB.
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公开(公告)号：US20240063983A1
公开(公告)日：2024-02-22
申请号：US18497805
申请日：2023-10-30
IPC: H04L5/00 , H04W72/51 , H04W72/542
CPC classification number: H04L5/006 , H04L5/0007 , H04L5/0082 , H04L5/0094 , H04W72/51 , H04W72/542 , H04L5/0064
Abstract: Provided are an eNB, a UE and wireless communication methods. A UE according to an embodiment of the present disclosure can comprise circuitry operative to determine valid transmission time interval(s) (TTI(s)) for a physical channel in a subframe based on the resource element (RE) number of each TTI in the subframe; and a receiver operative to receive the physical channel in one or more of the valid TTI(s) by blindly decoding part or all of the valid TTI(s), wherein each TTI comprises 1-7 orthogonal frequency division multiplexing (OFDM) symbols.
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20.发明公开公开(公告)号：US20230254876A1
公开(公告)日：2023-08-10
申请号：US18301045
申请日：2023-04-14
Inventor： LILEI WANG , SUJUAN FENG , ALEXANDER GOLITSCHEK EDLER VON ELBWART , PRATEEK BASU MALLICK , MASAYUKI HOSHINO , JOACHIM LOEHR
CPC classification number: H04W72/23 , H04W4/40 , H04W76/27 , H04L1/0061 , H04W80/02
Abstract: Provided are an eNB, a UE and wireless communication methods. The eNB, in an embodiment, includes circuitry operative to fill a SPS activation/deactivation field in a DCI with a predetermined pattern of bits; and a transmitter operative to transmit the DCI to a first UE for the first UE to start periodically transmitting signals to a second UE or stop periodically transmitting signals to the second UE based on the SPS activation/deactivation field. The DCI is in a SPS format formed by adopting part or all bits of at least one field of DCI format 5 as the SPS activation/deactivation field, and information supposed to be transmitted in the at least one field is indicated with the assistance of or by RRC or MAC signaling.
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