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公开(公告)号：US20220167366A1
公开(公告)日：2022-05-26
申请号：US17670334
申请日：2022-02-11
Inventor： Li WANG , Alexander GOLITSCHEK EDLER VON ELBWART , Michael EINHAUS , Hidetoshi SUZUKI , Lilei WANG , Masayuki HOSHINO
Abstract: Provided are a resource scheduling method, a resource determining method, an eNB, and a user equipment. The resource scheduling method for wireless communication is performed by the eNB. The wireless communication involves at least a first carrier and a second carrier. The resource scheduling method includes: transmitting a DCI in the first carrier to a UE to schedule downlink resources for a PDSCH of the second carrier, wherein the eNB is able to start transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, and the DCI for a flexible PDSCH of the burst different from the normal PDSCH of the second carrier contains information on the time period scheduled for the flexible PDSCH. The flexible PDSCH and its corresponding RS can reuse the DwPTS subframe structure for minimal specification impact.
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公开(公告)号：US20220159583A1
公开(公告)日：2022-05-19
申请号：US17441227
申请日：2019-03-28
Inventor： Lilei WANG , Hidetoshi SUZUKI
Abstract: Provided are user equipment and wireless communication methods related to power control of sidelink transmissions and any other sidelink operation in NR V2X. The user equipment, comprising: a receiver, operative to receive indication information of power determination basis for sidelink transmission, the indication information indicating a set of downlink reference signal(s) for determining pathloss used for power control of a sidelink channel to be transmitted by the user equipment or that the pathloss for power control of the sidelink channel is determined based on sidelink reference signal(s); and a circuitry, operative to determine the pathloss used for power control of the sidelink channel based on the indication information.
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公开(公告)号：US20210307061A1
公开(公告)日：2021-09-30
申请号：US17263833
申请日：2018-07-31
Inventor： Lei HUANG , Hidetoshi SUZUKI , Lilei WANG , Tien Ming, Benjamin KOH , Chan Wah NG , Yang KANG , Hong Cheng Michael SIM
Abstract: The present disclosure provides apparatuses and methods for establishing an initial access. The apparatuses include a terminal which comprises a receiver which, in operation, is configured to receive candidate synchronization signal/physical broadcast channel blocks (SSBs) in a synchronization signal (SS) burst set, the candidate SSBs being transmitted within one or more SSB channel occupancy time (SSB COT) from a base station. The terminal further comprises a transmitter which, in operation, is configured to transmit a physical random access channel (PRACH) preamble on a PRACH occasion (RO) to the base station, the RO being associated with one SSB among the received candidate SSBs.
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公开(公告)号：US20210274531A1
公开(公告)日：2021-09-02
申请号：US17255910
申请日：2018-09-27
Inventor： Tetsuya YAMAMOTO , Hidetoshi SUZUKI , Lilei WANG , Hongchao LI , Ankit BHAMRI
Abstract: In a terminal (200), a controller (209) dynamically determines one or more parameters relating to transmission of uplink data. A transmitter (216) transmits uplink control information indicating the determined one or more parameters to a base station.
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公开(公告)号：US20210274473A1
公开(公告)日：2021-09-02
申请号：US17256107
申请日：2018-11-01
Inventor： Lilei WANG , Hidetoshi SUZUKI
Abstract: Provided are a transmitting apparatus, receiving apparatus and wireless communication methods related to resource configuration for sidelink communication, sidelink discovery or any other sidelink operation in NR. A transmitting apparatus, comprising: circuitry, operative to allocate resources for Physical Sidelink Shared Channel (PSSCH) based on a common resource allocation reference and indicate the resource allocation via Physical Sidelink Control Channel (PSCCH) which is used by a receiving apparatus to obtain the allocated resources; and a transmitter, operative to transmit PSCCH and associated PSSCH on the allocated resources to the receiving apparatus.
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Patent Agency Ranking
公开(公告)号：US20210266921A1
公开(公告)日：2021-08-26
申请号：US17260914
申请日：2018-08-01
Inventor： Lilei WANG , Hidetoshi SUZUKI , Madhav GUPTA
IPC: H04W72/10 , H04B17/318 , H04W72/04 , H04W72/08
Abstract: Provided are user equipment and communication methods. The user equipment includes: circuitry, operative to sense plurality of resources within a transmission resource pool during a sensing window, and select one or more resources from the transmission resource pool during a resource selection window according to a sensing result in the sensing window, wherein one or more of the sensing window and the resource selection window is configured, preconfigured, or specified according to a type of traffic; and a transmitter, operative to transmit the traffic by using the selected one or more resources.
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公开(公告)号：US20210266110A1
公开(公告)日：2021-08-26
申请号：US17256698
申请日：2018-12-28
Inventor： Lilei WANG , Hidetoshi SUZUKI
Abstract: Provided are a transmitting apparatus, a receiving apparatus and communication methods. The transmitting apparatus includes: a receiver, operative to receive, from a base station, first control information for sidelink communication between the transmitting apparatus and a receiving apparatus; and a transmitter, operative to transmit a physical sidelink shared channel to the receiving apparatus according to the first control information, wherein the transmitter is operative not to transmit a first physical sidelink control channel to the receiving apparatus, or the transmitter is operative to transmit the first physical sidelink control channel with second control information to the receiving apparatus.
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公开(公告)号：US20210226835A1
公开(公告)日：2021-07-22
申请号：US17221398
申请日：2021-04-02
Inventor： Tetsuya YAMAMOTO , Hidetoshi SUZUKI , Lilei WANG , Takashi IWAI
Abstract: A terminal (transmission apparatus) is disclosed, which is capable of appropriately configuring processing of a Post-IFFT section in accordance with a communication environment in signal waveform generation. In the terminal, an IFFT section performs IFFT processing on a transmission signal; a control section determines a signal waveform configuration for the transmission signal after the IFFT processing in accordance with a communication environment of the terminal; and the Post-IFFT section performs Post-IFFT processing on the transmission signal after the IFFT processing based on the determined signal waveform configuration.
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公开(公告)号：US20210203541A1
公开(公告)日：2021-07-01
申请号：US17203441
申请日：2021-03-16
Inventor： Ayako HORIUCHI , Hidetoshi SUZUKI , Lilei WANG , Takashi IWAI
Abstract: A terminal includes circuitry and a transmitter. The circuitry, in operation, determines a first transmission power for a first uplink signal and a second transmission power for a second uplink signal by prioritizing allocation of a transmission power to the second transmission power for the second uplink signal, responsive to, in a first transmission time interval (TTI) where the first uplink signal is transmitted, the second uplink signal being transmitted in a second TTI that is shorter than the first TTI. The transmitter, in operation, transmits the first uplink signal with the determined first transmission power and transmits the second uplink signal with the determined second transmission power.
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公开(公告)号：US20210076327A1
公开(公告)日：2021-03-11
申请号：US17100204
申请日：2020-11-20
Inventor： Hongchao LI , Hidetoshi SUZUKI , Lilei WANG , Ankit BHAMRI , Quan KUANG
Abstract: The present disclosure relates to a terminal and a base station as well as to a method which may be performed at a terminal and at a base station in a communication system. For example, a mobile device may comprise a transceiver, which, in operation, receives and/or transmits a signal, as well as a circuitry. The circuitry monitors a signal in a first set of resources. When the monitored signal includes identification of the mobile device and an indicator having a first value, controls the transceiver: to receive or transmit signal on a second set of resources and to, after a time period indicated in the monitored control signal, not receive or transmit signal on a second set of resources and monitor the control signal in the first set of resources
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