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公开(公告)号：US20210153250A1
公开(公告)日：2021-05-20
申请号：US16625469
申请日：2018-06-12
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: Provided are a method of transmitting information in an unlicensed band and a network device. The method includes: when there is a synchronized signal block to be transmitted, performing listen before talk (LBT) at an LBT position of a time-domain transmission unit where a candidate transmission position of the synchronized signal block is located, to obtain an LBT result of a channel; if the LBT result of the channel indicates that the channel is idle, then sending, at the candidate transmission position of the synchronized signal block, the corresponding synchronized signal block to UE.
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公开(公告)号：US20210022095A1
公开(公告)日：2021-01-21
申请号：US17040826
申请日：2019-02-15
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Lei JIANG , Kai WU , Zhi LU , Xueming PAN
Abstract: The present disclosure provides a signal transmitting method and a network equipment. The signal transmitting method includes: performing channel detection on a time domain transmission unit on an unlicensed band; transmitting a synchronization signal block (SSB) according to a detection result of the channel detection, wherein the time domain transmission unit comprises at least one SSB.
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公开(公告)号：US20200260480A1
公开(公告)日：2020-08-13
申请号：US16640002
申请日：2018-08-15
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A random access method, UE, and a base station are provided. A random access method applied to a base station includes: configuring random-access-resource configuration information, where the random-access-resource configuration information at least includes time-frequency resources available for transmitting a random access signal and a preamble format of the random access resource; transmitting the random-access-resource configuration information to UE.
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34.发明申请公开(公告)号：US20200178273A1
公开(公告)日：2020-06-04
申请号：US16631648
申请日：2018-08-02
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Zhi LU , Xiaodong YANG
Abstract: The present disclosure provides an uplink grant-free transmission method in Ultra Reliable & Low Latency Communication (URLLC), a terminal side device and a network side device. The uplink grant-free transmission method includes: receiving a configuration parameter, the configuration parameter including first information indicating a correspondence between time-domain resources for URLLC uplink transmission and identifiers of Hybrid Automatic Repeat reQuest (HARQ) processes; and after the arrival of a URLLC service, transmitting data for the URLLC service using a corresponding HARQ process on an available time-domain resource for the URLLC uplink transmission.
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公开(公告)号：US20250089081A1
公开(公告)日：2025-03-13
申请号：US18955321
申请日：2024-11-21
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Na LI , Xueming PAN , Xiaodong SHEN , Zhi LU
IPC: H04W72/542 , H04L1/00 , H04W72/1268 , H04W72/566
Abstract: An uplink control information transmission method includes: in a case that a PUCCH resource carrying CSI and a PUCCH resource corresponding to an SR overlap in time domain, determining a state of an SR; and in a case that at least one SR of a first priority is in a positive state, skipping transmitting the CSI, and transmitting the SR of the first priority in the positive state on a PUCCH resource corresponding to the SR of the first priority in the positive state; in a case that all SRs of a first priority are in a negative state, and SRs of a second priority exist, multiplexing and transmitting the SRs of the second priority and the CSI on the PUCCH resource of the CSI.
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Patent Agency Ranking
公开(公告)号：US20240357566A1
公开(公告)日：2024-10-24
申请号：US18755660
申请日：2024-06-26
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Zhi LU , Xueming PAN , Lihui WANG
IPC: H04W72/0446 , H04W72/0453 , H04W72/231
CPC classification number: H04W72/0446 , H04W72/0453 , H04W72/231
Abstract: This application discloses a control channel monitoring method, a terminal, and a network-side device. The control channel monitoring method includes: receiving, by the terminal, signaling sent by the network-side device, where the signaling is used to indicate a resource type of a time-frequency domain resource; and determining, by the terminal, a to-be-monitored control channel resource based on the resource type, indicated by the signaling, of the time-frequency domain resource.
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公开(公告)号：US20240023164A1
公开(公告)日：2024-01-18
申请号：US18351027
申请日：2023-07-12
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W74/08
CPC classification number: H04W74/0816 , H04W74/0866
Abstract: This application discloses a data transmission method and apparatus, and UE, and pertains to the field of communications technologies, so as to resolve the problem that the UE cannot determine how to perform repetition transmission because repetition transmission is configured to be performed within the idle period of the FFP. The method includes: in a case that a time-domain resource of first data overlaps with a first idle period, transmitting, by UE, first data according to a first transmission rule; where the first data is data for repetition transmission, the first idle period is an idle period of a first FFP, and the first FFP is an FFP used by the UE.
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公开(公告)号：US20230189324A1
公开(公告)日：2023-06-15
申请号：US18106947
申请日：2023-02-07
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Zhi LU , Xiaohang CHEN
IPC: H04W72/563 , H04L5/00 , H04W72/21 , H04W72/1268
CPC classification number: H04W72/563 , H04L5/0064 , H04W72/21 , H04W72/1268 , H04L5/0053
Abstract: A transmission method and an apparatus are provided. The method includes: obtaining first-priority Uplink Control Information (UCI) and second-priority UCI; and multiplexing the first-priority UCI and the second-priority UCI on a Physical Uplink Shared CHannel (PUSCH) for transmission, wherein a priority of the PUSCH is a first priority or a second priority.
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39.发明公开公开(公告)号：US20230164764A1
公开(公告)日：2023-05-25
申请号：US18152922
申请日：2023-01-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiaohang CHEN , Xueming PAN , Zhi LU
CPC classification number: H04W72/11 , H04L5/0055 , H04W72/20
Abstract: This application discloses a method and apparatus for transmitting feedback information, a terminal, and a network-side device. The method for transmitting feedback information includes: receiving feedback time indication information, where the terminal is configured with at least one DL SPS configuration resource, the feedback time indication information is used to indicate at least one first candidate time-domain feedback resource, the first candidate time-domain feedback resource is a candidate time-domain resource for transmission of first feedback information, the first feedback information is feedback information corresponding to a downlink data channel of a first target DL SPS, and the first target DL SPS is at least one of the at least one DL SPS; determining a target time-domain resource based on the feedback time indication information; and transmitting the first feedback information on the target time-domain resource.
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公开(公告)号：US20230095951A1
公开(公告)日：2023-03-30
申请号：US18077079
申请日：2022-12-07
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Zhi LU , Na LI , Xueming PAN
IPC: H04W72/30 , H04W72/23 , H04L1/1829
Abstract: A hybrid automatic repeat request (HARQ) feedback method, a terminal device, and a network device are disclosed. The HARQ feedback method includes: determining a target physical uplink control channel (PUCCH) resource, where the target PUCCH resource is a UE-specific PUCCH resource configured by a network device for the terminal device; and performing, on the target PUCCH resource, an HARQ feedback for a multicast physical downlink shared channel (PDSCH).
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