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1. 发明公开

US20240397484A1 METHOD, RECEPTION DEVICE AND TRANSMISSION DEVICE FOR SIDELINK COMMUNICATION 审中-公开
公开(公告)号：US20240397484A1
公开(公告)日：2024-11-28
申请号：US18792143
申请日：2024-08-01
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Miao ZHOU , Feifei SUN , Min WU
IPC分类号： H04W72/02 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/20
CPC分类号： H04W72/02 , H04L1/1812 , H04L5/0053 , H04W72/0446 , H04W72/20
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present application discloses a method, a reception device, and a transmission device for sidelink communication, capable of determining a physical structure of a sidelink feedback channel and determining resources for transmitting the sidelink feedback channel. The method for sidelink communication includes: receiving a physical sidelink channel, to obtain sidelink data corresponding to the physical sidelink channel; obtaining physical sidelink feedback channel (PSFCH) configuration, wherein a PSFCH is used to carry feedback information for the sidelink data; determining at least one PSFCH resource for transmitting the PSFCH based on the PSFCH configuration; and transmitting the PSFCH on the determined PSFCH resources.

2. 发明公开

US20240357643A1 A METHOD AND APPARATUS FOR DETERMINING SIDELINK RESOURCE 审中-公开
公开(公告)号：US20240357643A1
公开(公告)日：2024-10-24
申请号：US18683762
申请日：2022-08-16
申请人： Samsung Electronics Co., Ltd.
发明人： Miao ZHOU , Yi WANG , Feifei SUN
IPC分类号： H04W74/0808 , H04W92/18
CPC分类号： H04W74/0808 , H04W92/18
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The application discloses a method for determining sidelink resource, the method comprising: applying a sidelink communication system on a shared spectrum by a first node; and determining a sidelink transmission resource based on the sidelink communication system being applied on the shared spectrum.

3. 发明公开

US20240333433A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A FEEDBACK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240333433A1
公开(公告)日：2024-10-03
申请号：US18739016
申请日：2024-06-10
申请人： Samsung Electronics Co., Ltd.
发明人： Miao ZHOU , Min WU , Yi WANG , Feifei SUN
IPC分类号： H04L1/1812 , H04L5/00 , H04W72/21 , H04W72/23 , H04W76/27
CPC分类号： H04L1/1812 , H04L5/0055 , H04W72/21 , H04W72/23 , H04W76/27
摘要： A method performed by a terminal in a wireless communication system is provided, the method includes receiving, from a base station, a sidelink configured grant for a sidelink transmission, transmitting, to another terminal, a sidelink signal based on the sidelink configured grant, generating a second hybrid automatic repeat request (HARQ) acknowledgement (HARQ-ACK) information based on whether first HARQ-ACK information corresponding to the sidelink signal is received from the another terminal, and reporting on an uplink channel, to a base station, the second HARQ-ACK information.

4. 发明公开

US20240284469A1 METHOD, EQUIPMENT FOR RECEIVING SCHEDULING INFORMATION, TERMINAL, BASE STATION AND METHOD FOR TRANSMITTING INFORMATION 审中-公开
公开(公告)号：US20240284469A1
公开(公告)日：2024-08-22
申请号：US18636019
申请日：2024-04-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Di SU , Miao ZHOU , Feifei SUN , Chen QIAN
IPC分类号： H04W72/23 , H04L1/1829
CPC分类号： H04W72/23 , H04L1/1854
摘要： The present invention discloses a method for receiving scheduling information, comprising steps of: receiving Downlink Control Information (DCI); and determining, according to a mapping relationship between configured transmission resources used for a Physical Uplink Shared Channel (PUSCH) and scheduling information in the DCI, scheduling information corresponding to the PUSCH in the DCI. Compared with the prior art, in the present invention, the scheduling information in the DCI is determined by the mapping relationship between the configured transmission resources used for transmitting the PUSCH by a UE and the scheduling information in the DCI, so that a base station can schedule all UEs for which there is a mapping relationship between PUSCH configured transmission resources and the scheduling information in DCI by sending only one piece of DCI. The scheduling overhead is reduced, the resource waste is reduced, and the efficiency of scheduling terminals by a communication system is significantly improved.

5. 发明公开

US20240195538A1 METHOD AND APPARATUS FOR PROVIDING HARQ FEEDBACK IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240195538A1
公开(公告)日：2024-06-13
申请号：US18587316
申请日：2024-02-26
申请人： Samsung Electronics Co., Ltd.
发明人： Min WU , Miao ZHOU , Feifei SUN
IPC分类号： H04L1/1829 , H04W72/20 , H04W72/56
CPC分类号： H04L1/1861 , H04W72/20 , H04W72/56
摘要： An HARQ feedback method and a UE performing the HARQ feedback method are provided. The HARQ feedback method includes transmitting a Physical Sidelink Control Channel (PSCCH)/Physical Sidelink Shared Channel (PSSCH) to a second UE, and receiving a Physical Sidelink Feedback Channel (PSFCH) transmitted by the second UE performing the HARQ feedback according to a decoding result of the PSCCH/PSSCH.

6. 发明公开

US20230262765A1 METHOD AND APPARATUS FOR DETERMINING SIDELINK RESOURCE 审中-公开
公开(公告)号：US20230262765A1
公开(公告)日：2023-08-17
申请号：US18010609
申请日：2021-06-17
申请人： Samsung Electronics Co., Ltd.
发明人： Miao ZHOU , Feifei SUN , Min WU
IPC分类号： H04W74/08
CPC分类号： H04W74/0816 , H04W74/0866
摘要： A method and a terminal for determining a sidelink resource are disclosed. The method includes: determining a first sensing window, performing channel sensing in the first sensing window, and determining, in a transmission window, a sidelink resource for transmitting a sidelink transmission according to a result of the channel sensing, wherein the transmission window is used for transmitting the sidelink transmission. The disclosure determines a range of channel sensing, so that the power consumption of a UE monitoring a sidelink is reduced.

7. 发明申请

US20220408450A1 METHOD FOR INFORMATION TRANSMISSION AND DEVICE 有权
公开(公告)号：US20220408450A1
公开(公告)日：2022-12-22
申请号：US17756035
申请日：2020-11-16
申请人： Samsung Electronics Co., Ltd.
发明人： Jingxing FU , Miao ZHOU , Feifei SUN , Min WU , Yi WANG , Bin YU
IPC分类号： H04W72/08 , H04W72/02 , H04W28/26 , H04W72/04 , H04W74/08
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).
An embodiment of the present application provides a method for information transmission and device. The method is applied to a first node. The method includes: obtaining, from a second node, a latency requirement of information to be forwarded and the information to be forwarded; and forwarding, to a third node, the information to be forwarded according to the latency requirement of information to be forwarded. In the present application the first node forwards the information to be forwarded to the third node according to the latency requirement of the information to be forwarded, thereby satisfying the needs of services with higher latency requirements.
Provided is a method and device for transmitting a PUSCH. The method for transmitting the PUSCH includes: performing a predetermined measurement; determining parameters for transmitting the PUSCH according to a measurement result of the predetermined measurement; and transmitting the PUSCH based on the parameters for transmitting the PUSCH, thus adjustment of the PUSCH transmission parameters and improved performance of the PUSCH can be achieved.

8. 发明申请

US20210028891A1 METHOD AND APPARATUS FOR SIDELINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20210028891A1
公开(公告)日：2021-01-28
申请号：US16937525
申请日：2020-07-23
申请人： Samsung Electronics Co., Ltd.
发明人： Miao ZHOU , Min WU , Feifei SUN
IPC分类号： H04L1/18 , H04L5/00 , H04W72/04 , H04W72/14 , H04W4/40
摘要： In an exemplary embodiment, a method performed by a first User equipment (UE) in a wireless system is provided. The method comprises transmitting, to a second UE, a sidelink data through a physical sidelink shared channel (PSSCH), identifying whether a hybrid automatic repeat request acknowledgement (HARQ-ACK) information in response to the PSSCH is received through a physical sidelink feedback channel (PSFCH) from the second UE, generating HARQ-ACK report information based on the identified result related to the HARQ-ACK information and transmitting, to a base station (BS), the HARQ-ACK report information through a physical uplink control channel (PUCCH) in a first slot.

9. 发明申请

US20210022142A1 METHOD AND APPARATUS FOR VEHICLE TO EVERYTHING (V2X) COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20210022142A1
公开(公告)日：2021-01-21
申请号：US16932037
申请日：2020-07-17
申请人： Samsung Electronics Co., Ltd.
发明人： Min WU , Miao ZHOU , Feifei SUN
IPC分类号： H04W72/04 , H04L5/00 , H04W76/11 , H04W72/10 , H04W4/40
摘要： A method for vehicle to everything (V2X) communication in a wireless communication system is provided. The method includes receiving, from a first network, first downlink control information (DCI) for scheduling of a sidelink associated with a second network, wherein the first network is associated with a new radio (NR) network and the second network is associated a long term evolution (LTE) network; and performing, based on the first DCI, a sidelink communication; wherein the first DCI is scrambled by a first radio network temporary identity (RNTI) different from a second RNTI scrambling a second DCI, wherein the second DCI is for scheduling of a sidelink associated with the first network, and wherein the first DCI is used to activate or deactivate a semi-persistently scheduled sidelink transmission.

10. 发明公开

US20240340142A1 METHOD AND APPARATUS FOR SIDELINK COMMUNICATION 审中-公开
公开(公告)号：US20240340142A1
公开(公告)日：2024-10-10
申请号：US18627383
申请日：2024-04-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Min WU , Miao ZHOU , Feifei SUN
IPC分类号： H04L5/00 , H04W72/1263 , H04W72/25
CPC分类号： H04L5/0051 , H04W72/1263 , H04W72/25
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments of the present disclosure provide a sidelink communication method and a user equipment (UE). The method comprises: receiving, by a second UE, an SL-CSI-RS scheduled by an SCI transmitted by a first UE; performing measurement based on the SL-CSI-RS; and, upon receiving a signaling for triggering measurement reporting transmitted by the first UE, reporting a measurement result based on the SL-CSI-RS to the first UE, wherein the SL-CSI-RS transmission is standalone. Thus, the measurement and reporting of sidelink communication are realized, thereby facilitating beam management of sidelink communication in an FR2 frequency band.

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