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公开(公告)号：US09674741B2
公开(公告)日：2017-06-06
申请号：US14763169
申请日：2013-09-16
Applicant: ZTE CORPORATION
Inventor： Bo Zhang , Jianwu Dou
CPC classification number: H04W36/0083 , H04W36/0016 , H04W56/001
Abstract: A network-side device and a macro base station to micro base station switching method relate to a universal mobile telecommunications system. The method includes: multiplexing part of scrambling codes in reserved scrambling codes to micro base station cells, and configuring them to a user equipment; a network side creating a SNF−SFN relation list between various base station cells according to existing determined neighbor cell relations and cell synchronization information in a measurement report by the user equipment; when the user equipment reports a switching measurement report of a target cell, the network side determining a target cell in actual switching and performing the switching according to the scrambling code information in the switching measurement report, TM and OFF information in the cell synchronization information and the SFN−SFN relation list. The embodiment of the present invention further discloses a network-side device.
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2.发明授权公开(公告)号：US11374802B2
公开(公告)日：2022-06-28
申请号：US16636085
申请日：2018-06-20
Applicant: ZTE CORPORATION
Inventor： Bo Zhang , Bo Sun , Qinghe Du , Aoqin Duan
Abstract: Introduced are a data transmission method, apparatus and device based on a modulation signal and a storage medium. The method includes steps as follows: calculating a first amplitude-modulated sine wave signal and a second amplitude-modulated sine wave signal with each preset frequency individually; based on the first amplitude-modulated sine wave signal and the second amplitude-modulated sine wave signal with the each preset frequency and according to a preset mapping rule, mapping a sequence of data bits to be sent into a signal sequence; and processing the signal sequence to generate a transmittable radio-frequency signal, and sending the transmittable radio-frequency signal to a receiving end.
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Patent Agency Ranking
公开(公告)号：US11265913B2
公开(公告)日：2022-03-01
申请号：US16609065
申请日：2018-04-16
Applicant: ZTE Corporation
Inventor： Bo Zhang , Kaiying Lv , Zhiqiang Han
Abstract: Provided is a channel access method. The method includes: after a radio frame is received, determining that the radio frame is an overlapping basic service set (OBSS) radio frame; determining that the OBSS radio frame is a radio frame of a specified type or determining whether the OBSS radio frame carries specific spatial multiplexing instruction information; updating a local network allocation vector according to duration information carried in the OBSS radio frame; and performing channel access according to the local network allocation vector. Provided are a channel access device and a storage medium.
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公开(公告)号：US20220006315A1
公开(公告)日：2022-01-06
申请号：US17290125
申请日：2019-10-29
Applicant: ZTE Corporation
Inventor： Mingming Dou , Baofeng Jia , Bo Zhang
IPC: H02J7/00
Abstract: A charge and discharge control method and apparatus for a terminal, and a non-transitory computer-readable storage medium and an electronic apparatus are disclosed. The method may include: determining temperature parameters of at least one battery in the terminal, where the temperature parameters comprise at least one of a cumulative time TS for which the temperature of the at least one battery is greater than a first preset value, and a continuous time TN for which the temperature of the at least one battery is greater than a second preset value; and performing charge and discharge control on the at least one battery in the terminal according to the temperature parameters.
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公开(公告)号：US11211987B2
公开(公告)日：2021-12-28
申请号：US16862061
申请日：2020-04-29
Applicant: ZTE CORPORATION
Inventor： Bo Zhang , Kaiying Lv , Bo Sun , Chen Lu
IPC: H04B7/06 , H04B7/08 , H04B7/0417
Abstract: Methods, apparatus and systems for performing channel measurement in a multi-beam wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting a channel measurement frame based on a plurality of beams to a wireless communication device through a channel between the wireless communication node and the wireless communication device; and receiving a feedback frame from the wireless communication device. The channel measurement frame comprises a training sequence including a plurality of repetitive segments. Each of the plurality of repetitive segments is transmitted based on a respective one of the plurality of beams. The feedback frame comprises channel information of the channel with respect to at least one beam of the plurality of beams.
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6.发明申请公开(公告)号：US20210399928A1
公开(公告)日：2021-12-23
申请号：US16636085
申请日：2018-06-20
Applicant: ZTE CORPORATION
Inventor： Bo Zhang , Bo Sun , Qinghe Du , Aoqin Duan
Abstract: Introduced are a data transmission method, apparatus and device based on a modulation signal and a storage medium. The method includes steps as follows: calculating a first amplitude-modulated sine wave signal and a second amplitude-modulated sine wave signal with each preset frequency individually; based on the first amplitude-modulated sine wave signal and the second amplitude-modulated sine wave signal with the each preset frequency and according to a preset mapping rule, mapping a sequence of data bits to be sent into a signal sequence; and processing the signal sequence to generate a transmittable radio-frequency signal, and sending the transmittable radio-frequency signal to a receiving end.
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公开(公告)号：US12041652B2
公开(公告)日：2024-07-16
申请号：US17682881
申请日：2022-02-28
Applicant: ZTE Corporation
Inventor： Bo Zhang , Kaiying Lv , Zhiqiang Han
CPC classification number: H04W74/002 , H04W74/06
Abstract: Provided is a channel access method. The method includes: after a radio frame is received, determining that the radio frame is an overlapping basic service set (OBSS) radio frame; determining that the OBSS radio frame is a radio frame of a specified type or determining whether the OBSS radio frame carries specific spatial multiplexing instruction information; updating a local network allocation vector according to duration information carried in the OBSS radio frame; and performing channel access according to the local network allocation vector. Provided are a channel access device and a storage medium.
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