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公开(公告)号：US20210067390A1
公开(公告)日：2021-03-04
申请号：US17036496
申请日：2020-09-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiaohang CHEN , Peng SUN , Xueming PAN
Abstract: An uplink transmission method and a terminal are provided. The uplink transmission method is applied to a terminal and includes: acquiring at least one piece of demodulation reference signal (DMRS) configuration information and at least one multiple access signature configured by a network device; selecting a piece of target DMRS configuration information and a target multiple access signature, which have a corresponding relationship, from the at least one piece of DMRS configuration information and the at least one multiple access signature, and performing an uplink transmission; where one piece of DMRS configuration information corresponds to one multiple access signature, and different multiple access signatures correspond to different pieces of DMRS configuration information.
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公开(公告)号：US20210067222A1
公开(公告)日：2021-03-04
申请号：US17094728
申请日：2020-11-10
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: An information processing method and apparatus, a terminal, and a communication device are provided in the embodiments of the present disclosure. The information processing method includes: reporting a beam report and/or a channel status information (CSI) report to a network side device, where the beam report and/or the CSI report is reported in a case that time domain behavior of the beam report and/or the CSI report is periodic or semi-persistent and a report condition is met, or the beam report and/or the CSI report is reported in a case that the time domain behavior of the beam report and/or the CSI report is an aperiodic report.
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43.发明申请公开(公告)号：US20210044467A1
公开(公告)日：2021-02-11
申请号：US16980336
申请日：2019-03-07
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Wei XI , Peng SUN , Jingzhi MA
Abstract: A method for transmitting a PTRS, a terminal, and a network device are disclosed in this disclosure. The method includes: acquiring target DMRS ports corresponding to two PTRS ports respectively in a scenario where a terminal performs non-codebook based uplink transmission by using a CP-OFDM waveform; and transmitting corresponding PTRSs to a network device by using respective target DMRS ports.
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公开(公告)号：US20210028844A1
公开(公告)日：2021-01-28
申请号：US17039264
申请日：2020-09-30
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
IPC: H04B7/06 , H04W76/28 , H04W72/04 , H04B17/327 , H04L5/00
Abstract: Embodiments of the present disclosure provide an information reporting method, a terminal and a network device for defining reporting rules of CSI report for the terminal which is in the DRX mode and in the inactive time. The method includes: when the terminal is in a discontinuous reception (DRX) mode, determining, according to first information, whether the terminal in an inactive time reports a channel state information (CSI) report. The first information is configured to indicate allowing the terminal in the inactive time to report the CSI report at a CSI report instant, or prohibiting the terminal in the inactive time from reporting a semi-persistent or aperiodic CSI report reported on a physical uplink shared channel (PUSCH) at the CSI report instant.
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公开(公告)号：US20200382979A1
公开(公告)日：2020-12-03
申请号：US16960935
申请日：2019-01-02
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A measurement method, a measurement configuration method, a terminal, and a network device are provided, which relate to the field of communication technology. The measurement method is applied to a terminal, and includes: obtaining resource configuration information for performing target measurement; determining a target CSI-RS port set, in the resource configuration information, for performing target measurement; and obtaining a target measurement value corresponding to the target CSI-RS port set through performing measurement; wherein the resource configuration information includes at least one resource set, each resource set includes at least one CSI-RS resource, and the target measurement includes channel measurement or interference measurement.
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Patent Agency Ranking
公开(公告)号：US20200382252A1
公开(公告)日：2020-12-03
申请号：US16764801
申请日：2018-10-10
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Peng SUN
IPC: H04L5/00 , H04W72/04 , H04B7/0456 , H04B7/06 , H04L27/26
Abstract: A signal transmission method, a terminal and a network device are provided which relate to a wireless communication field to realize efficient SRS transmission. The method performed by the terminal includes: sending, to a network device, first indication information which is used to indicate, to the network device, at least one of: number of first SRS resource sets required by the terminal, number of first SRS resources in a first SRS resource set, maximum layer number of uplink multi-antenna transmission of the terminal, whether uplink transmission channels of the terminal are coherent, and maximum number of PTRS ports supported for uplink transmission by the terminal, and is used by the network device to determine second indication information used to instruct the terminal to send an SRS signal; receiving second indication information sent by the network device; sending an SRS signal according to second indication information.
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公开(公告)号：US20200275379A1
公开(公告)日：2020-08-27
申请号：US16646186
申请日：2018-08-21
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiaodong SUN , Xueming PAN , Peng SUN , Yang SONG
Abstract: A power control method, a network device, and a terminal are provided. The power control method includes configuring a power control parameter for a resource in an uplink beam management resource set used for an uplink beam management procedure; and sending the power control parameter to a terminal, so that the terminal sends the resource in the uplink beam management resource set according to the power control parameter.
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公开(公告)号：US20200274670A1
公开(公告)日：2020-08-27
申请号：US16753265
申请日：2018-09-20
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Xiaodong SUN , Peng SUN
Abstract: A DMRS transmission method, a network device and a UE are provided. The DMRS transmission method includes: configuring DMRS of a service channel within a mini-slot; mapping parts of or all of the DMRS of the service channel to a time-domain transmission resource, the time-domain transmission resource being offset by M time-domain symbols relative to a time-domain transmission resource corresponding to a control channel within the mini-slot, M being an integer greater than or equal to 1; and transmitting the DMRS of the service channel through the time-domain transmission resource.
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公开(公告)号：US20240396695A1
公开(公告)日：2024-11-28
申请号：US18760556
申请日：2024-07-01
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: An information obtaining method and apparatus, and a communication device. The method includes: obtaining, by a first communication device, description information of a set of target reference points, where a reference point in the set of target reference points is a process node in a communication process, and the set of target reference points includes a reference point corresponding to an input of a first model and/or a reference point corresponding to an output of a second model.
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50.发明公开公开(公告)号：US20240348510A1
公开(公告)日：2024-10-17
申请号：US18751963
申请日：2024-06-24
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Peng SUN , Yannan YUAN
CPC classification number: H04L41/16 , H04L41/0876 , H04L41/12 , H04L69/12
Abstract: This application discloses a communication method and apparatus, a communication device, and a readable storage medium. The communication method in embodiments of this application includes: receiving, by a second end, first indication information, where the first indication information is used to indicate a processing mode of a target object at a reference point; and processing, by the second end, the target object at the reference point based on the processing mode.
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