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公开(公告)号：EP4040878A1
公开(公告)日：2022-08-10
申请号：EP20873080.4
申请日：2020-07-15
摘要： This terminal comprises a control circuit for determining first information indicating a frequency resource to reserve and second information indicating a method for allocating a channel to the frequency resource and a transmission circuit for transmitting the first information and the second information.
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公开(公告)号：EP4013076A1
公开(公告)日：2022-06-15
申请号：EP22154779.7
申请日：2017-01-06
发明人： HORIUCHI, Ayako , SUZUKI, Hidetoshi , WANG, Lilei
摘要： 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：EP3958636A1
公开(公告)日：2022-02-23
申请号：EP21198514.8
申请日：2017-04-20
摘要： In a base station, a control unit determines, when a terminal performs communication in a time unit including a downlink time resource for a downlink control signal, a downlink time resource assigned for downlink data by the downlink control signal, and a uplink time resource for a response signal for the downlink data, the amount of the uplink time resource used by the terminal for transmission of the response signal in accordance with a requested communication area or the number of bits necessary for transmission of the response signal, and a transmission unit transmits time unit information related to the determined amount of the uplink time resource to the terminal.
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公开(公告)号：EP3940982A1
公开(公告)日：2022-01-19
申请号：EP20186155.6
申请日：2020-07-16
发明人： KUANG, Quan , SUZUKI, Hidetoshi , LI, Hongchao , HORIUCHI, Ayako
摘要： The present disclosure relates to a user equipment (UE), comprising the following. A processor of the UE operates a monitoring function that involves monitoring of a downlink control channel for receiving a downlink control information message based on one of a plurality of groups of search space sets. A receiver of the UE receives a downlink control information message via the monitored downlink control channel, wherein the received downlink control information message allocates transmission or reception of data to the UE. The processor further determines one group of the plurality of groups of search space sets for performing the monitoring function of the downlink control channel. The determining the one group of search space sets is based on the content or the format of the received downlink control information message.
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公开(公告)号：EP3911001A1
公开(公告)日：2021-11-17
申请号：EP19908725.5
申请日：2019-09-24
摘要： Provided is a base station capable of enhancing signal reception performance. In the base station (100), a control unit (101) generates data signals in unit of fixed length. A transmission unit (107) performs repetitive transmission of a transmission signal including at least one of the data signals in unit of fixed length in a resource that can be set to a plurality of data lengths.
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公开(公告)号：EP3902190A1
公开(公告)日：2021-10-27
申请号：EP21179200.7
申请日：2016-09-12
发明人： HORIUCHI, Ayako , SUZUKI, Hidetoshi
IPC分类号： H04L5/00
摘要： A signal assignment unit (105) assigns a downlink control signal including resource assignment information of a PDSCH to a downlink resource. A specification unit (108) specifies a PUCCH resource using an offset value set to either a first PRB set or a second PRB set when the downlink control signal is disposed to spread over the first PRB set and the second PRB set. A signal separation unit (109) separates an ACK/NACK signal included in the specified PUCCH resource from a received signal from a terminal to which the downlink control signal has been transmitted.
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公开(公告)号：EP3879744A1
公开(公告)日：2021-09-15
申请号：EP21172751.6
申请日：2018-01-19
发明人： HORIUCHI, Ayako , SUZUKI, Hidetoshi
摘要： A terminal (200) comprising a receiver (35), which in operation, receives a group common physical downlink control channel, PDCCH; and circuitry, which in operation, decodes the group common PDCCH, wherein a first number of symbols in which the group common PDCCH is assigned is same as a second number of symbols in which a non-group common PDCCH is assigned.
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公开(公告)号：EP2254389B1
公开(公告)日：2020-02-12
申请号：EP09720582.7
申请日：2009-03-12
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公开(公告)号：EP3373675A1
公开(公告)日：2018-09-12
申请号：EP16861755.3
申请日：2016-09-12
发明人： HORIUCHI, Ayako , SUZUKI, Hidetoshi
CPC分类号： H04W72/1289 , H04L1/16 , H04L5/0055 , H04W72/04 , H04W72/12 , H04W88/08
摘要： A signal assignment unit (105) assigns a downlink control signal including resource assignment information of a PDSCH to a downlink resource. A specification unit (108) specifies a PUCCH resource using an offset value set to either a first PRB set or a second PRB set when the downlink control signal is disposed to spread over the first PRB set and the second PRB set. A signal separation unit (109) separates an ACK/NACK signal included in the specified PUCCH resource from a received signal from a terminal to which the downlink control signal has been transmitted.
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