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公开(公告)号：US20240073936A1
公开(公告)日：2024-02-29
申请号：US18462719
申请日：2023-09-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fengwei LIU , Qiqi MAO , Shitong YUAN , Lei CHEN
IPC: H04W72/53
CPC classification number: H04W72/53
Abstract: This application provides a resource configuration method and apparatus. A multiplexing type between a second functional unit and each of one or more antenna panels of a first functional unit is indicated to an IAB node, so that the IAB node obtains a resource configuration of an MT or a resource configuration of a DU based on the multiplexing type. This helps implement a resource configuration in the IAB node in a case of a plurality of antenna panels.
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公开(公告)号：US20240031845A1
公开(公告)日：2024-01-25
申请号：US18474468
申请日：2023-09-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo FAN , Xi ZHANG , Lei CHEN , Shitong YUAN , Fengwei LIU , Yongping ZHANG
CPC classification number: H04W24/08 , H04L5/0035
Abstract: A communication method and apparatus. The method includes: receiving first configuration information from a radio access network device, where the first configuration information includes a plurality of channel measurement resources, and the plurality of channel measurement resources correspond to two groups of channel measurement resources; performing channel measurement based on the plurality of channel measurement resources to obtain a first measurement result; and sending the first measurement result to the radio access network device, where the first measurement result includes a joint channel measurement result, the joint channel measurement result is a channel measurement result of a first resource pair, the first resource pair includes one or more resource pairs including two channel measurement resources, the two channel measurement resources respectively belong to the two groups of channel measurement resources, and the joint channel measurement result includes information about the first resource pair.
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公开(公告)号：US20240015699A1
公开(公告)日：2024-01-11
申请号：US18474612
申请日：2023-09-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongyu XIANG , Lei CHEN , Zonghui XIE
Abstract: A paging method includes: determining, by an access network device or a core network device, a paging cycle based on type information of a terminal, and sending first information based on the paging cycle, where the first information is used to page the terminal. The paging cycle is determined as 2.56 s according to the type information indicating that the terminal is REDCAP UE, so that the REDCAP UE can perform monitoring in the paging cycle of 2.56 s, receive emergency broadcast in time, and obtain energy saving gains. In some situations, a paging method includes receiving first information comprising information of a paging cycle for a terminal, and determining, according to type information of a camped cell on which the terminal is currently camped, whether to use PTW in monitoring paging in accordance with the first information.
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公开(公告)号：US20230413039A1
公开(公告)日：2023-12-21
申请号：US18461905
申请日：2023-09-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi PAN , Zhenglei HUANG , Lei CHEN
Abstract: A communication method includes obtaining, by a first network element, first reduced capability (REDCAP) information from a terminal apparatus, obtaining, by the first network element, second REDCAP information that is subscribed by the terminal apparatus, and determining, by the first network element based on the first REDCAP information and the second REDCAP information, whether to allow the terminal apparatus to use a service corresponding to the first REDCAP information.
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公开(公告)号：US20230371064A1
公开(公告)日：2023-11-16
申请号：US18352766
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chunhua YOU , Dawid KOZIOL , Yunhao ZHANG , Yinghao GUO , Lei CHEN , Rui WANG , Xingxing HU
CPC classification number: H04W74/006 , H04W74/0833
Abstract: This application provides communication methods and apparatuses. One method includes: accessing, by a terminal device, an access network device by performing first random access in a radio resource control inactive (RRC inactive) state, and receiving, by the terminal device by using a first receive beam for downlink transmission of the first random access, downlink control information (DCI) transmitted by the access network device.
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Patent Agency Ranking
公开(公告)号：US20230361827A1
公开(公告)日：2023-11-09
申请号：US18352125
申请日：2023-07-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo FAN , Xi ZHANG , Lei CHEN , Shitong YUAN , Fengwei LIU
IPC: H04B7/06 , H04W72/232 , H04W72/0446 , H04L1/1812
CPC classification number: H04B7/0617 , H04W72/232 , H04W72/0446 , H04L1/1812
Abstract: Embodiments of this application provide a beam management method and an apparatus, to efficiently notify a beam, avoid a complex and redundant indication instruction, and reduce signaling overheads. The method includes: A terminal device receives beam configuration information from a network device, where the beam configuration information includes configuration information of one or more common beams, and the one or more common beams include any one of the following: a separate common beam used for uplink transmission or downlink transmission and a joint common beam used for uplink transmission and downlink transmission. The terminal device receives beam activation information from the network device, where the beam activation information is used to activate some of the one or more common beams. The terminal device receives beam indication information from the network device, where the beam indication information indicates one or more of the some common beams.
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公开(公告)号：US20230319942A1
公开(公告)日：2023-10-05
申请号：US18314209
申请日：2023-05-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haifeng YU , Bingzhao LI , Zhenzhen CAO , Lei CHEN
Abstract: A communication method includes obtaining, by a terminal device or a chip in the terminal device, configuration information of a multicast service. The configuration information is useable by the terminal device to receive data of the multicast service. The method further includes receiving first indication information from an access network device. The first indication information is useable to indicate a manner of obtaining configuration update information of the multicast service by the terminal device. The manner of obtaining the configuration update information of the multicast service is a first manner or a second manner. The first manner is obtaining the configuration update information by receiving a common message. The second manner is obtaining the configuration update information by receiving a dedicated message.
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公开(公告)号：US20230189146A1
公开(公告)日：2023-06-15
申请号：US18165082
申请日：2023-02-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingyu XIN , Bingzhao LI , Lei CHEN
IPC: H04W52/02 , H04W72/044 , H04W72/121
CPC classification number: H04W52/0219 , H04W72/044 , H04W72/121
Abstract: A method to resolve a problem of resource waste caused by a communication device listening to, on all listening occasions, information scrambled by using a first radio network temporary identifier RNTI. A network device determines a mapping period of a first RNTI, where in the mapping period, a beam and a listening occasion form a mapping relationship, so that the network device sends, to a terminal device on a target listening occasion by using a target beam, information scrambled by using the first RNTI. The terminal device receives, on the target listening occasion by using the target beam, the information scrambled by using the first RNTI.
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公开(公告)号：US20230188267A1
公开(公告)日：2023-06-15
申请号：US18166530
申请日：2023-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin XU , Chenwan LI , Lei CHEN
IPC: H04L1/1812
CPC classification number: H04L1/1812
Abstract: In an indication information receiving method, a first terminal device receives first indication information from a first network device, and sends information about at least one HARQ process of the first terminal device to the first network device based on the first indication information, where the information about the at least one HARQ process includes a process number of a first HARQ process. The first terminal device receives first data from the first network device through the first HARQ process. This can improve reliability during data transmission.
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公开(公告)号：US20230164746A1
公开(公告)日：2023-05-25
申请号：US18158794
申请日：2023-01-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zonghui XIE , Hong WANG , Lei CHEN , Bingzhao LI
IPC: H04W72/02 , H04W72/0453
CPC classification number: H04W72/02 , H04W72/0453
Abstract: This application provides a random access resource selection method. The method includes: A terminal device obtains reference information; and when determining that a first parameter and the reference information meet a preset condition, selects a primary frequency domain resource or a non-primary frequency domain resource based on a first probability and a second probability, to initiate random access. There is a correspondence between the first probability and the primary frequency domain resource, and there is a correspondence between the second probability and the non-primary frequency domain resource. In embodiments of this application, frequency resources are selected, based on different probabilities, for random access triggered by an emergency and random access triggered by another event.
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