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公开(公告)号：US20240214932A1
公开(公告)日：2024-06-27
申请号：US18594825
申请日：2024-03-04
Inventor： Hongchao LI , Hidetoshi SUZUKI , Lilei WANG , Ankit BHAMRI , Quan KUANG
CPC classification number: H04W52/0229 , H04W24/08 , H04W52/0235 , H04W76/11 , H04W76/27
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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公开(公告)号：US20240171348A1
公开(公告)日：2024-05-23
申请号：US18430257
申请日：2024-02-01
Inventor： Lilei WANG , Hidetoshi SUZUKI
CPC classification number: H04L5/0051 , H04W4/40
Abstract: Provided are a transmitting apparatus, a receiving apparatus and methods thereof. The transmitting apparatus includes: circuitry, which, in operation, generates a signal including a first type of reference signal used for demodulation and a second type of reference signal used for demodulation; and a transmitter, which, in operation, transmits the signal, wherein the first type of reference signal used for demodulation is mapped to a first resource, and the second type of reference signal used for demodulation is mapped to a second resource, the first type of reference signal used for demodulation is used for a first physical control channel and the second type of reference signal used for demodulation is used for a second physical control channel; or the first type of reference signal used for demodulation is used for PSCCH and the second type of reference signal used for demodulation is used for PSSCH.
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公开(公告)号：US20240080855A1
公开(公告)日：2024-03-07
申请号：US18507868
申请日：2023-11-13
Inventor： Ayako HORIUCHI , Hidetoshi SUZUKI , Lilei WANG
IPC: H04W72/23 , H04L1/00 , H04L1/1829
CPC classification number: H04W72/23 , H04L1/0004 , H04L1/0038 , H04L1/0072 , H04L1/1861
Abstract: A terminal is disclosed, which is capable of appropriately determining a resource to which a DCI is mapped. A DCI receiver (203) receives first and second downlink (DL) control signals, and a signal demultiplexer (202) demultiplexes a DL data signal from a received signal, using the first and the second DL control signals. The DCI receiver (203) identifies a resource for the second DL control signal based on information on the first DL control signal, or information on the DL data signal, indicated by the first DL control signal.
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公开(公告)号：US20230403170A1
公开(公告)日：2023-12-14
申请号：US18455906
申请日：2023-08-25
Inventor： Ayako HORIUCHI , Hidetoshi SUZUKI , Lilei WANG , Takashi IWAI
CPC classification number: H04L9/40 , H04W28/0273
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：US20230371003A1
公开(公告)日：2023-11-16
申请号：US18351373
申请日：2023-07-12
Inventor： David GONZALEZ , Ming-Hung TAO , Quan KUANG , Ankit BHAMRI , Lilei WANG , Hidetoshi SUZUKI , Rikin SHAH
IPC: H04W68/02
CPC classification number: H04W68/02
Abstract: The present disclosure relates to a user device, a base station, and data transmission and reception methods to be performed by a user device and a base station in a communications system. The user device comprises circuitry which, in operation, receives paging occasion configuration from the base station, including at least one parameter for configuring a predefined time-domain pattern for receiving paging occasion within a paging cycle; and performs reception of paging signal in the paging occasions within the predefined time-domain pattern configured according to the received paging occasion configuration.
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Patent Agency Ranking
公开(公告)号：US20230353331A1
公开(公告)日：2023-11-02
申请号：US18350607
申请日：2023-07-11
Inventor： Tetsuya YAMAMOTO , Alexander GOLITSCHEK EDLER VON ELBWART , Lilei WANG , Ayako HORIUCHI , Hidetoshi SUZUKI
CPC classification number: H04L5/0092 , H04W72/20 , H04L5/001 , H04L5/0048 , H04W72/0453
Abstract: A communication apparatus includes circuitry that determines a number of resource blocks forming a resource block group, which is a unit used to allocate a resource to the communication apparatus, in a first band or in a second band that is an expanded band to which the first band is expanded, and a subcarrier spacing for the second band is same or different from a subcarrier spacing for the first band; and a transceiver that is coupled to the circuitry and that communicates with a base station using the resource. One of the number of resource blocks set for the first band and the number of resource blocks set for the second band is an integer multiple of the other, and the number of resource blocks set for the first band and the number of resource blocks set for the second band are values that are a power of two.
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公开(公告)号：US20230208596A1
公开(公告)日：2023-06-29
申请号：US18176998
申请日：2023-03-01
Inventor： Lilei WANG , Hidetoshi SUZUKI
CPC classification number: H04L5/0051 , H04W4/40
Abstract: Provided are a transmitting apparatus, a receiving apparatus and methods thereof. The transmitting apparatus includes: circuitry, which, in operation, generates a signal including a first type of reference signal used for demodulation and a second type of reference signal used for demodulation; and a transmitter, which, in operation, transmits the signal, wherein the first type of reference signal used for demodulation is mapped to a first resource, and the second type of reference signal used for demodulation is mapped to a second resource, the first type of reference signal used for demodulation is used for a first physical control channel and the second type of reference signal used for demodulation is used for a second physical control channel; or the first type of reference signal used for demodulation is used for PSCCH and the second type of reference signal used for demodulation is used for PSSCH.
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公开(公告)号：US20230130813A1
公开(公告)日：2023-04-27
申请号：US18069855
申请日：2022-12-21
Inventor： Ayako HORIUCHI , Lilei WANG , Alexander GOLITSCHEK EDLER VON ELBWART , Hidetoshi SUZUKI , Kazuki TAKEDA
Abstract: A communication apparatus includes a circuitry and a transmitter. In operation, the circuitry generates a Demodulation Reference Signal (DMRS) and generates downlink control information indicating a mapping pattern of the DMRS from a plurality of mapping patterns, and the transmitter transmits the DMRS and the downlink control information. The plurality of mapping patterns include a first mapping pattern and a second mapping pattern. Resource elements used for the DMRS of the second mapping pattern are same as a part of resource elements used for the DMRS of the first mapping pattern. A number of the resource elements used for the DMRS of the first mapping pattern is larger than a number of the resource elements used for the DMRS of the second mapping pattern.
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公开(公告)号：US20220369284A1
公开(公告)日：2022-11-17
申请号：US17874836
申请日：2022-07-27
Inventor： David GONZALEZ , Ankit BHAMRI , Hidetoshi SUZUKI , Lilei WANG
Abstract: The present invention relates to a user device, a base station, and data transmission and reception methods to be performed by a user device and a base station in a communications system. The user device comprises circuitry which, in operation, calculates the starting location of a paging region comprising resources in which user devices are paged, the paging region including paging information for paging said user device; and determines an offset with respect to the starting location of the paging region, the offset indicating the location of the paging information for paging said user device relative to the starting location of the paging region.
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公开(公告)号：US20220295463A1
公开(公告)日：2022-09-15
申请号：US17831296
申请日：2022-06-02
Inventor： Ayako HORIUCHI , Hidetoshi SUZUKI , Lilei WANG
Abstract: A terminal is disclosed, which is capable of appropriately determining a resource to which a DCI is mapped. A DCI receiver (203) receives first and second downlink (DL) control signals, and a signal demultiplexer (202) demultiplexes a DL data signal from a received signal, using the first and the second DL control signals. The DCI receiver (203) identifies a resource for the second DL control signal based on information on the first DL control signal, or information on the DL data signal, indicated by the first DL control signal.
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