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1. 发明申请

WO2020067815A1 METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL 审中-公开
公开(公告)号：WO2020067815A1
公开(公告)日：2020-04-02
申请号：PCT/KR2019/012665
申请日：2019-09-27
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： WANG, Yi , LI, Yingyang
IPC分类号： H04L5/00 , H04L1/18 , H04W72/12 , H04W72/14
摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure discloses a method and an apparatus for transmitting an uplink signal, and the method comprises: receiving downlink control information; and performing transmitting of the uplink signal according to the downlink control information and/or a time-domain attribute of a physical resource of the uplink signal. With the present disclosure, a flexibility of a system can be improved and a transmission efficiency can be increased.

2. 发明申请

WO2019160331A1 METHOD AND DEVICE FOR COMMUNICATING SYNCHRONIZATION SIGNAL 审中-公开
公开(公告)号：WO2019160331A1
公开(公告)日：2019-08-22
申请号：PCT/KR2019/001769
申请日：2019-02-13
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： WANG, Yi , LI, Yingyang , WU, Min , ZHANG, Shichang
IPC分类号： H04W56/00 , H04W74/08
摘要： The present disclosure provides a method for transmitting a synchronization signal (SS), the method comprising: performing a listen-before-talk (LBT) operation in a pre-defined window; if the LBT operation succeeds, transmitting an SS block (SSB) in the window, wherein the SSB comprises the SS, or the SSB comprises the SS and a physical broadcast channel (PBCH). Compared with the prior art, the present disclosure may significantly improve the efficiency of data transmission and the access performance for the communication system by relaxing the time when the base station implements the LBT, that is, allowing the base station to implement the LBT in the pre-defined window and transmit the SSB after the LBT succeeds.

3. 发明申请

WO2019066475A1 METHOD AND EQUIPMENT FOR SELECTING SYNCHRONIZATION REFERENCE SOURCE FOR MULTI-CARRIER SIDELINK COMMUNICATION 审中-公开
公开(公告)号：WO2019066475A1
公开(公告)日：2019-04-04
申请号：PCT/KR2018/011397
申请日：2018-09-27
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： ZHANG, Shichang , LI, Yingyang , WANG, Yi
IPC分类号： H04W56/00 , H04W92/18
CPC分类号： H04W56/0015 , H04W56/002 , H04W92/18
摘要： The present disclosure relates to a communication method and system for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things(IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart-city, smart-car, connected car, health care, digital education, smart retail, security and safety services. The present invention discloses a method for selecting a synchronization reference source for multi-carrier sidelink communication, including: selecting a synchronization reference source according to a status of a UE on multiple carriers; and using the selected synchronization reference source as a synchronization reference source for the UE on all carriers.

4. 发明申请

WO2018174677A1 METHOD AND APPARATUS FOR PERFORMING DATA TRANSMISSION BASED ON MULTIPLE TRANSMISSION TIME INTERVALS, FOR TRANSMITTING CONTROL INFORMATION, AND FOR TRANSMITTING DATA BY EMPLOYING MULTIPLE PORTS 审中-公开
公开(公告)号：WO2018174677A1
公开(公告)日：2018-09-27
申请号：PCT/KR2018/003526
申请日：2018-03-26
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： LI, Yingyang , WANG, Yi , ZHANG, Shichang
IPC分类号： H04W72/02 , H04W72/04 , H04W72/12 , H04W52/32 , H04L5/00
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). A method for operating a terminal is provided. The method includes detecting, scheduling assignment (SA) of another terminal in a sensing window based on transmission time intervals (TTIs) with different lengths in a resource pool; detecting a receiving power of a scheduled data channel based on the SA and a receiving energy of each sub-channel of each subframe; determining resources for data transmission based on the SA, the receiving power and the receiving energy; and transmitting data on the resources.

5. 发明申请

WO2018062980A1 METHOD AND EQUIPMENT FOR DETERMINING TRANSMITTING RESOURCES IN V2X COMMUNICATION 审中-公开
标题翻译：确定V2X通信中传输资源的方法和设备
公开(公告)号：WO2018062980A1
公开(公告)日：2018-04-05
申请号：PCT/KR2017/011112
申请日：2017-10-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： ZHANG, Shichang , LI, Yingyang , WANG, Yi
IPC分类号： H04W72/02 , H04W72/04 , H04W72/14
摘要： The present disclosure relates to a communication method and system for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT). A method for determining transmitting resources in vehicle to vehicle/pedestrian/infrastructure/network (V2X) communication is provided. The method includes determining, by a user equipment (UE), a set { t i } consisting of configurable V2X subframes within one system frame period, by the UE, determining information about a bitmap for configuring a resource pool, determining, in the set { t i }, subframes belonging to the resource pool, by the UE, selecting, after resource reselection, the position of a resource for initial transmission, determining, in the resource pool, the subframe position of the reserved resource according to a resource reservation subframe interval Prsv and the number of resource reservations, readjusting the position of the reserved resource when a certain condition is satisfied, and transmitting, by the UE, a physical sidelink shared channel (PSSCH) on the determined resource for initial transmission and the reserved resource.
摘要翻译：本发明涉及一种用于汇聚第五代通信系统（5G）的通信方法和系统，所述第五代通信系统用于支持超过第四代采用物联网技术（IoT）的一代（4G）系统。提供了一种用于确定车辆到车辆/行人/基础设施/网络（V2X）通信中的发送资源的方法。该方法包括由用户设备（UE）在一个系统帧周期内确定由可配置的V2X子帧组成的集合{t i} 由所述UE确定关于用于配置资源池的位图的信息;在所述集合{t i}中确定属于所述子帧的子帧所述UE在资源重选后选择用于初始传输的资源位置的资源池，在资源池中根据资源预留子帧间隔Prsv和资源数量确定预留资源的子帧位置在满足某些条件时重新调整预留资源的位置，以及由UE在确定的用于初始传输的资源和预留资源上发送物理侧链路共享信道（PSSCH）。

6. 发明申请

WO2018062966A1 METHODS AND DEVICES FOR TRANSMITTING AND RECEIVING SIGNALS 审中-公开
标题翻译：发送和接收信号的方法和设备
公开(公告)号：WO2018062966A1
公开(公告)日：2018-04-05
申请号：PCT/KR2017/011038
申请日：2017-09-29
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： LI, Yingyang , ZHANG, Shichang , WANG, Yi , LI, Qi
IPC分类号： H04W74/08 , H04W16/28
摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present disclosure provides method for transmitting signals on an Unlicensed Frequency Band (UFB), comprising: performing, by a transmitting node, a first type of Listen Before Talk (LBT) on a direction i; transmitting, by the transmitting node, signals on a direction j after passing the first type of LBT, wherein the direction i is omnidirectional, or one or multiple beam directions corresponding to the direction j. The technical scheme of the present disclosure may be applied to high-frequency-band signal transmission and LBT and avoid interference with other nodes on the UFB.
摘要翻译：本发明涉及用于利用物联网技术来融合用于支持超出第四代（4G）系统的更高数据速率的第五代（5G）通信系统的通信方法和系统（IOT）。本发明可以应用于基于5G通信技术和物联网相关技术的智能家居，智能建筑，智能城市，智能车，联网汽车，医疗保健，数字教育，智能零售，安防等智能化服务。安全服务。本公开的实施例提供了用于在免许可频带（UFB）上发送信号的方法，包括：由发送节点在方向i上执行第一类型的先听后说（LBT）发射节点在通过第一类型的LBT之后在方向j上发射信号，其中方向i是全向的或者与方向j相对应的一个或多个波束方向。本公开的技术方案可以应用于高频带信号传输和LBT，并避免与UFB上的其他节点的干扰。

7. 发明申请

WO2018030825A8 METHOD AND APPARATUS FOR SELECTING RESOURCES IN V2X COMMUNICATIONS 审中-公开
公开(公告)号：WO2018030825A8
公开(公告)日：2018-02-15
申请号：PCT/KR2017/008709
申请日：2017-08-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： ZHANG, Shichang , WANG, Yi , LI, Yingyang
IPC分类号： H04W72/02 , H04W72/04 , H04W4/40 , H04W72/20 , H04W72/23 , H04W72/542 , H04W72/56 , H04W74/006 , H04W74/0808 , H04W92/18
摘要： The present disclosure provides a method for determining a resource of a communication by a terminal in a wireless communication system, the method comprising: receiving, from a base station, information on a minimum number of subframes for monitoring; determining a number of a plurality of subframes to be monitored based on the minimum number of subframes; identifying the plurality of subframes to be monitored for a sidelink transmission; and transmitting, to the base station, information indicating a set of subframes for the sidelink transmission selected based on the plurality of subframes.

8. 发明申请

WO2017196159A2 METHOD AND DEVICE FOR TRANSMITTING DATA 审中-公开
标题翻译：传输数据的方法和设备
公开(公告)号：WO2017196159A2
公开(公告)日：2017-11-16
申请号：PCT/KR2017/005024
申请日：2017-05-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： LI, Yingyang , ZHANG, Shichang , WANG, Yi
IPC分类号： H04W72/12 , H04W72/02
摘要： The present disclosure discloses a method for transmitting data, including the following blocks. A first device senses scheduling assignment (SA) and received power of a second device, and a total received energy of each subband; the first device determines a reference value of received power of the second device and a reference value of total received energy, based on a sensing result of the second device; the first device selects a resource, based on the reference value of received power and reference value of total received energy; the first device transmits data. By adopting the method of the present disclosure, decoding performance of SA is improved, and accuracy for measuring received power of the SA is also enhanced. Subsequently, on the basis of SA and received power, performances for selecting/re-selecting channel resources are improved.
摘要翻译：本公开公开了一种传输数据的方法，包括以下方框。第一设备感测第二设备的调度分配（SA）和接收功率以及每个子带的总接收能量; 第一设备基于第二设备的感测结果确定第二设备的接收功率的参考值和总接收能量的参考值; 第一设备基于接收功率的参考值和总接收能量的参考值来选择资源; 第一个设备传输数据。通过采用本公开的方法，SA的解码性能得以改善，并且用于测量SA的接收功率的准确性也得到增强。随后，在SA和接收功率的基础上，改善了选择/重新选择信道资源的性能。

9. 发明申请

WO2017116164A1 METHOD AND DEVICE OF DETERMINING SCHEDULING OF SHORTENED SUBFRAMES 审中-公开
标题翻译：确定缩短子图调度的方法和装置
公开(公告)号：WO2017116164A1
公开(公告)日：2017-07-06
申请号：PCT/KR2016/015478
申请日：2016-12-29
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： FU, Jingxing , WANG, Yi , LI, Yingyang , ZHANG, Shichang
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0053 , H04L5/0094
摘要： The present application discloses a method of determining scheduling of shortened subframes. The method includes: a UE determines a time-frequency position of a candidate PDCCH/EPDCCH which schedules PDSCH/PUSCH of a shortened subframe; the UE performs a pre-determined number of blind detections of the candidate PDCCH/EPDCCH at the time-frequency position. The present application also provides a device. The technical mechanism of the present application can make shortened subframes to function normally, thereby reduce time delay in data transmission.
摘要翻译：本申请公开了一种确定缩短的子帧的调度的方法。该方法包括：UE确定调度缩短子帧的PDSCH / PUSCH的候选PDCCH / EPDCCH的时频位置; UE在时频位置执行候选PDCCH / EPDCCH的预定次数的盲检测。本申请还提供了一种装置。本申请的技术机制可以使缩短的子帧正常工作，从而减少数据传输的时延。

10. 发明申请

WO2016163720A1 METHOD AND APPARATUS FOR TRANSMITTING HARQ-ACK FEEDBACK INFORMATION IN AN ENHANCED CARRIER AGGREGATION SYSTEM 审中-公开
标题翻译：用于在增强载波聚合系统中发送HARQ-ACK反馈信息的方法和装置
公开(公告)号：WO2016163720A1
公开(公告)日：2016-10-13
申请号：PCT/KR2016/003534
申请日：2016-04-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： FU, Jingxing , LI, Yingyang , ZHANG, Shichang , WANG, Yi
IPC分类号： H04L1/18 , H04L5/00
CPC分类号： H04L1/18 , H04L5/00 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/1469
摘要： The present disclosure provides a method for transmitting hybrid automatic repeat-request acknowledgement (HARQ-ACK) feedback information in an enhanced carrier aggregation system. A user equipment (UE) determines the number of HARQ-ACK feedback information bits that the UE needs to transmit in an uplink subframe, and determines the number of uplink control information (UCI) bits to be transmitted in the uplink subframe based on the number of the HARQ-ACK feedback information bits, the number of channel state information (CSI) bits, and the number of scheduling request (SR) bits that need to be transmitted in the uplink subframe, and transmitting the UCI according to the PUCCH format and the resource for transmission of PUCCH determined. With the present disclosure, UCI information may be transmitted using different formats in different PUCCH formats.
摘要翻译：本公开提供了一种用于在增强型载波聚合系统中发送混合自动重传请求确认（HARQ-ACK）反馈信息的方法。用户设备（UE）确定UE在上行链路子帧中需要发送的HARQ-ACK反馈信息比特数，并根据该数量确定要在上行子帧中发送的上行链路控制信息（UCI）比特数的HARQ-ACK反馈信息比特，信道状态信息（CSI）比特数，以及需要在上行子帧中发送的调度请求（SR）比特数，并根据PUCCH格式发送UCI，以及确定PUCCH的传输资源。利用本公开，可以使用不同的PUCCH格式的不同格式发送UCI信息。

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