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公开(公告)号：US12063624B2
公开(公告)日：2024-08-13
申请号：US17274780
申请日：2019-09-12
发明人： Kenneth James Park , Tatsushi Aiba , Jia Sheng
CPC分类号： H04W72/02 , H04W4/12 , H04W4/40 , H04W72/542 , H04W92/18
摘要： A user equipment participates in vehicle-to-anything (V2X) communications. The user equipment comprises processor circuitry and a transmitter and/or receiver. The processor circuitry configured is to autonomously make a selection of a radio resource(s) for transmission and/or reception of a V2X message of the V2X communication in dependence upon a characteristic of the V2X message. The transmitter and/or receiver is configured to use the selected radio resource(s) for the transmission and/or reception of the V2X message.
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公开(公告)号：US10973013B2
公开(公告)日：2021-04-06
申请号：US16190715
申请日：2018-11-14
发明人： Toshizo Nogami , Zhanping Yin , Jia Sheng
摘要： A user equipment (UE) is described. The UE includes a higher layer processor configured to acquire a first radio resource control (RRC) configuration including first information for indicating a control resource set (CORESET), to acquire second RRC configuration including second information for indicating one or more search space sets, and to acquire third RRC configuration including third information for indicating a resource set for physical downlink shared channel (PDSCH) rate matching. The UE also includes physical downlink control channel (PDCCH) receiving circuitry configured to monitor a PDCCH. The UE also includes PDSCH receiving circuitry configured to receive the PDSCH, upon a detection of the PDCCH.
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公开(公告)号：US20200374967A1
公开(公告)日：2020-11-26
申请号：US16961196
申请日：2019-01-08
发明人： Toshizo Nogami , Zhanping Yin , Jia Sheng
摘要： A UE is described. The UE may include a higher layer processor configured to acquire a common dedicated radio resource control (RRC) configuration message and one or more dedicated RRC configuration messages. The common RRC message may include first information for indicating a slot format. The one or more dedicated RRC configuration messages including second information for configuring a semi-static downlink transmission and third information for configuring a semi-static uplink transmission. The UE may also include receiving circuitry configured to receive the semi-static downlink transmission. The UE may further include transmitting circuitry configured to transmit the semi-static uplink transmission. If the semi-static downlink reception and the semi-static uplink transmission are configured for a same set of symbol(s), the slot format indicates the set of symbol(s) as either downlink or uplink but not as flexible.
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公开(公告)号：US10805863B2
公开(公告)日：2020-10-13
申请号：US16009704
申请日：2018-06-15
发明人： Jia Sheng , Tatsushi Aiba , Toshizo Nogami
摘要： A node of a radio access network comprises processor circuitry (30) and transmitter circuitry (34). The processor circuitry (30) generates a synchronization signal block comprising a Physical Broadcast Channel (PBCH) and a demodulation reference signal for the Physical Broadcast Channel (PBCH) from which demodulation reference signal a parameter of the radio access network can be determined. The transmitter circuitry transmits the synchronization signal block and the demodulation reference signal over a radio interface (24).
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公开(公告)号：US10601621B2
公开(公告)日：2020-03-24
申请号：US15860917
申请日：2018-01-03
发明人： Tatsushi Aiba , Jia Sheng , Toshizo Nogami
摘要： A user equipment (UE) receives, from a base station apparatus (gNB), a radio resource control message including information used for configuring whether a first reference signal is used for uplink transmissions or a second reference signal is used for uplink transmissions. The first reference signal is a demodulation reference signal associated with a physical uplink shared channel. The second reference signal is a demodulation reference signal associated with a physical uplink shared channel. The UE also transmits, based on the information, to the gNB, the first reference signal on an antenna port. The UE transmits, based on the information, to the gNB, the second reference signal on the same antenna port as the antenna port on which the first reference signal is transmitted. The second reference signal is mapped to resource elements in a resource block, which are different from resource elements in a resource block to which the first reference signal is mapped.
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公开(公告)号：US10440520B2
公开(公告)日：2019-10-08
申请号：US15592896
申请日：2017-05-11
发明人： Jia Sheng , John Michael Kowalski
摘要： A user equipment (UE) comprises processor circuitry, sensing circuitry, and transmitting circuitry. The processor circuitry is configured to acquire broadcast signaling from a base station, the broadcast signaling including a threshold value list. The sensing circuitry is configured to measure a reception power and to compare the measured reception power with a threshold. The transmitting circuitry is configured to transmit a sidelink transmission if a resource is available according to resource sensing. The threshold is obtained from the threshold value list in dependence upon at least a priority of the sidelink transmission.
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公开(公告)号：US11889324B2
公开(公告)日：2024-01-30
申请号：US17280843
申请日：2019-09-26
发明人： Kazunari Yokomakura , Tatsushi Aiba , Jia Sheng
摘要： A user equipment (UE) is provided. The UE includes higher layer circuitry configured to receive first information to configure a sidelink bandwidth part (BWP) and second information to configure one or more resource pools for sidelink transmission and/or reception. The UE further includes transmission circuitry configured to transmit a physical sidelink control channel (PSCCH) and a physical sidelink shared channel (PSSCH). The first information includes a configuration of numerologies for the PSCCH and PSSCH and the second information includes a configuration of one or more resource pools for the PSCCH and PSSCH within the sidelink BWP.
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公开(公告)号：US10652845B2
公开(公告)日：2020-05-12
申请号：US15473121
申请日：2017-03-29
发明人： Jia Sheng , John Michael Kowalski , Toshizo Nogami
摘要： A wireless terminal comprises sidelink controlling circuitry and transmitting circuitry. The sidelink controlling circuitry is configured to select a reference source. The transmitting circuitry is configured to transmit sidelink synchronization signal (SLSS) based on the reference source. In a case that a timing reference is Global Navigation Satellite System (GNSS) and the GNSS is reliable according to a comparison with a threshold value, the sidelink controlling circuitry is configured to select GNSS as the reference source.
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公开(公告)号：US10484976B2
公开(公告)日：2019-11-19
申请号：US15860962
申请日：2018-01-03
发明人： Kai Ying , Toshizo Nogami , Tatsushi Aiba , John Michael Kowalski , Zhanping Yin , Jia Sheng
摘要： A user equipment (UE) is described that includes receiving circuitry configured to receive, from a base station apparatus, a radio resource control message including first information used for configuring a periodicity for an uplink data transmission, the receiving circuitry configured to receive on a physical downlink control channel, from the base station apparatus, second information used for indicating an activation for the uplink data transmission. Transmitting circuitry is configured to transmit, to the base station apparatus, confirmation information Medium Access Control (MAC) Control Element (CE) for the second information, the transmitting circuitry configured to perform on a physical uplink shared channel, to the base station apparatus, the uplink data transmission based on the first information and the second information. The receiving circuitry is also configured to receive on the physical downlink control channel, from the base station apparatus, third information used for indicating a deactivation for the uplink data transmission.
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公开(公告)号：US10425915B2
公开(公告)日：2019-09-24
申请号：US14749898
申请日：2015-06-25
发明人： Jia Sheng , Shohei Yamada , John Michael Kowalski
摘要： A wireless terminal comprising a processor configured to determine a set of plural pools of resources, to select a pool of resources from a set of plural pools of resources, and to transmit a sidelink direct transmission data using resources of the pool.
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