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公开(公告)号：US20230403747A1
公开(公告)日：2023-12-14
申请号：US18448569
申请日：2023-08-11
发明人： Feifei SUN , Di SU , Jingxing FU , Chen QIAN , Bin YU
IPC分类号： H04W74/08 , H04W4/80 , H04W76/27 , H04L5/14 , H04W72/0446 , H04W72/0453 , H04W80/02 , H04W72/21
CPC分类号： H04W74/0833 , H04W4/80 , H04W76/27 , H04L5/1469 , H04W72/0446 , H04W72/0453 , H04W74/0891 , H04W80/02 , H04W72/21
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 performed by a user equipment (UE) is provided that includes receiving, via a RRC signaling, SIB for two uplink carriers in one cell, the two uplink carriers including a first uplink carrier corresponding to a downlink carrier in which a downlink synchronization signal is received and a second uplink carrier, transmitting an uplink signal on one of the two uplink carriers configured to the UE.
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2.发明公开公开(公告)号：US20230276369A1
公开(公告)日：2023-08-31
申请号：US18001224
申请日：2021-06-17
发明人： Jingxing FU , Feifei SUN , Yi WANG
CPC分类号： H04W52/146 , H04L5/0051
摘要： Embodiments of the present disclosure relate to uplink power control and uplink channel transmission, and provide a method for determining uplink channel power control groups, a method for uplink power control, a method for transmitting uplink channel transmissions, and a user equipment. The method for performing of the uplink power control comprises: receiving at least one control information; grouping at least one uplink channel transmission into at least one uplink channel power control group based on at least one information regarding power control included in the received control information, wherein transmission power of uplink channel transmissions included in one of the at least one uplink channel power control group are set to be same; and adjusting power of the at least one uplink channel power control group based on accumulated values of closed-loop power control corresponding each uplink channel power control group.
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公开(公告)号：US20230115804A1
公开(公告)日：2023-04-13
申请号：US17962134
申请日：2022-10-07
发明人： Jingxing FU , Feifei SUN , Sa ZHANG
IPC分类号： H04W72/04
摘要： The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A communication method, an apparatus, an electronic device, and a computer-readable storage medium, which belong to the field of wireless communication technology are provided. The method is performed by a network device, and the method includes receiving first information used to configure at least one first beam for transmitting information, determining at least one first beam based on the first information, and transmitting information based on the determined at least one first beam. Based on the solutions provided by the embodiments of the disclosure, it is possible to implement flexible configuration of beams used by network devices, provide information transmission performance, and meet application requirements better.
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公开(公告)号：US20230096674A1
公开(公告)日：2023-03-30
申请号：US17905154
申请日：2021-02-24
发明人： Jingxing FU , Yi WANG , Feifei SUN , Bin YU
IPC分类号： H04W72/1273 , H04W72/1268 , H04W72/23 , H04L1/00
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 provide a blind detection method for Physical Downlink Control Channel (PDCCH) candidate, comprising: determining a resource location of a serving cell for transmitting the PDCCH candidate corresponding to a Primary cell (Pcell), wherein, the serving cell includes Pcell and/or Secondary cell (Scell); and blindly detecting the PDCCH candidate corresponding to Pcell on the determined resource location of the serving cell. Based on the solution of the embodiment of the present application, in a CA system, the allocation of the resources occupied by the PDCCH can be implemented more reasonably and effectively.-
公开(公告)号：US20230079660A1
公开(公告)日：2023-03-16
申请号：US17988348
申请日：2022-11-16
发明人： Jingxing FU , Chen QIAN , Yingjie ZHANG , Bin YU , Qi XIONG , Feifei SUN
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 provides a method for uplink power control, which is applied to a User Equipment (UE), and the method includes: determining a timing between a power control command and a Physical Uplink Control Channel (PUCCH), which adopts the power control command to control power. The present disclosure also provides a corresponding device.
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公开(公告)号：US20230076577A1
公开(公告)日：2023-03-09
申请号：US17986226
申请日：2022-11-14
发明人： Yingyang LI , Yi WANG , Jingxing FU , Shichang ZHANG
IPC分类号： H04W72/04 , H04L5/00 , H04L1/18 , H04L1/00 , H04W52/34 , H04W52/32 , H04L1/16 , H04W52/18 , H04W52/14
摘要： Embodiments of the present disclosure provide a method for transmitting uplink control information. The method includes: a User Equipment (UE) receives Uplink Control Information UCI configuration information, wherein the UCI configuration information includes information for determining a periodicity, an offset and a Physical Uplink Control Channel PUCCH for Periodic-Channel State Information P-CSI to be report in one subframe and configuration information for transmission of Hybrid Automatic Retransmission reQuest-Acknowledgement HARQ-ACK; processes one or more kinds of UCI in the subframe, and transmits the on resources using a PUCCH format. According to the method of the present disclosure, the transmit power for transmitting the UCI on the channel using the PUCCH format is optimized. During the transmission of the P-CSI, the PUCCH resource most preferable for the transmission of the P-CSI is determined. The uplink resource utilization ratio is increased.
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公开(公告)号：US20220304041A1
公开(公告)日：2022-09-22
申请号：US17697127
申请日：2022-03-17
发明人： Jingxing FU , Feifei SUN , Yi WANG , Sa ZHANG
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) is provided. The method includes receiving, from a base station, a message including configuration information of a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback mode for a multicast semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) without physical downlink control channel (PDCCH) scheduling, receiving, from the base station, downlink control information (DCI) for activation of the multicast SPS PDSCH without PDCCH scheduling, receiving, from the base station, the multicast SPS PDSCH without PDCCH scheduling based on the activation of the multicast SPS PDSCH without PDCCH scheduling, and transmitting, to the base station, HARQ-ACK information for reception of the multicast SPS PDSCH without PDCCH based on the HARQ-ACK feedback mode for the multicast SPS PDSCH without PDCCH scheduling.
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公开(公告)号：US20220272732A1
公开(公告)日：2022-08-25
申请号：US17628712
申请日：2020-07-24
发明人： Feifei SUN , Yi WANG , Jingxing FU , Min WU
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 provides a method and device for receiving a physical downlink control channel in a wireless communication network, and method and device for determining resources.
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公开(公告)号：US20220248436A1
公开(公告)日：2022-08-04
申请号：US17612412
申请日：2020-11-18
发明人： Sa ZHANG , Yi WANG , Feifei SUN , Jingxing FU , Miao ZHOU
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 application provide a method and device for transmitting Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK). The method for transmitting HARQ-ACK comprises: receiving, in a downlink time unit, a physical downlink shared channel (PDSCH) and control signaling, which are transmitted by a transmitting side; determining, according to the control signaling, an uplink time unit configured to feed back HARQ-ACK corresponding to the received PDSCH and an HARQ-ACK codebook corresponding to the uplink time unit; and transmitting HARQ-ACK information corresponding to the HARQ-ACK codebook on a physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) in the uplink time unit. By the method of the present application, the determination of an HARQ-ACK codebook corresponding to an uplink time unit is realized, and thus the effective utilization of uplink control channel resources is ensured.
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公开(公告)号：US20220225380A1
公开(公告)日：2022-07-14
申请号：US17574952
申请日：2022-01-13
发明人： Sa ZHANG , Feifei SUN , Jingxing FU , Yi WANG
摘要： The disclosure provides a method performed by a second type of transceiving node in a wireless communication system, including receiving a first type of data and/or a first type of control signaling from a first type of transceiving node, and transmitting uplink control information (UCI) to the first type of transceiving node, wherein, if multiple physical uplink control channels (PUCCHs) with UCIs of different priorities overlap in a time domain, the multiple PUCCHs are multiplexed and/or prioritized.
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