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1.发明授权公开(公告)号：US11856590B2
公开(公告)日：2023-12-26
申请号：US17457633
申请日：2021-12-03
Applicant: ZTE Corporation
Inventor： Ting Lu , Bo Dai , Yuanfang Yu , Xu Liu , Xiubin Sha
IPC: H04W72/30 , H04L1/1607 , H04W24/08 , H04W72/0453 , H04W74/08 , H04W72/23
CPC classification number: H04W72/30 , H04L1/1614 , H04W24/08 , H04W72/0453 , H04W72/23 , H04W74/0833
Abstract: Provided is a method for obtaining a network system resource configuration. The method includes that: a terminal receives a non-anchor carrier configuration broadcast by a network device, and the terminal determines, according to the non-anchor carrier configuration, resource information for performing random access or monitoring pages with the network device. The non-anchor carrier configuration includes any one of or any combination of: a non-anchor carrier frequency point list, a non-anchor carrier configuration parameter list, an uplink non-anchor carrier frequency point list, an uplink non-anchor carrier configuration parameter list, a downlink non-anchor carrier frequency point list and a downlink non-anchor carrier configuration parameter list.
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2.发明授权公开(公告)号：US11197268B2
公开(公告)日：2021-12-07
申请号：US16274169
申请日：2019-02-12
Applicant: ZTE Corporation
Inventor： Ting Lu , Bo Dai , Yuanfang Yu , Xu Liu , Xiubin Sha
Abstract: Provided is a method for obtaining a network system resource configuration. The method includes that: a terminal receives a non-anchor carrier configuration broadcast by a network device, and the terminal determines, according to the non-anchor carrier configuration, resource information for performing random access or monitoring pages with the network device. The non-anchor carrier configuration includes any one of or any combination of: a non-anchor carrier frequency point list, a non-anchor carrier configuration parameter list, an uplink non-anchor carrier frequency point list, an uplink non-anchor carrier configuration parameter list, a downlink non-anchor carrier frequency point list and a downlink non-anchor carrier configuration parameter list.
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公开(公告)号：US20210266985A1
公开(公告)日：2021-08-26
申请号：US17316607
申请日：2021-05-10
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Yuanfang Yu , Ting Lu , Qian Dai , Jing Xu
IPC: H04W74/08 , H04B17/318 , H04W48/10
Abstract: Provided is a wireless resource configuration method and device. The wireless resource configuration method includes: broadcasting, by a base station, first access parameter information. The first access parameter information is configured based on a user equipment (UE) power class and is configured to enable the UE to select an access parameter according to the UE power class.
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公开(公告)号：US10736149B2
公开(公告)日：2020-08-04
申请号：US16068853
申请日：2017-01-13
Applicant: ZTE CORPORATION
Inventor： Ting Lu , Bo Dai , Yuanfang Yu , Wei Zou , Qian Dai
Abstract: The present disclosure provides a method and an apparatus for random access. The method includes: a communication node obtaining random access information, wherein, the random access information comprises the subframe sequence number of the preamble transmission and the radio frame sequence number of the preamble transmission, or the random access information comprises a time domain position index and a frequency domain position index for sending the preamble; the communication node determining the random access radio network temporary identity (RA-RNTI) according to the random access information.
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公开(公告)号：US11212848B2
公开(公告)日：2021-12-28
申请号：US16055813
申请日：2018-08-06
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Qian Dai , Jianxun Ai , Lianbin Xiao , Ting Lu , Zhongda Du , Yuanfang Yu , Sergio Parolari
Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.
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Patent Agency Ranking
公开(公告)号：US20210337434A1
公开(公告)日：2021-10-28
申请号：US17008534
申请日：2020-08-31
Applicant: ZTE Corporation
Inventor： Yuanfang Yu , Sergio Parolari , Ting Lu , Yin Gao , Fei Lu
Abstract: The embodiments of the present disclosure provide a method and an apparatus for connection handling. The method includes: receiving a connection request that requests for establishing or resuming a connection with a base station; and instructing a Non-Access Stratum (NAS) of a terminal to perform a predetermined operation based on an obtained first connection result corresponding to the connection request. In this way, the problems associated with inconsistent operations in the user plane optimization in the related art can be solved and the consistency in operations between the Access Stratum (AS) and NAS of the terminal can be achieved.
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公开(公告)号：US09900816B2
公开(公告)日：2018-02-20
申请号：US15312189
申请日：2014-10-23
Applicant: ZTE CORPORATION
Inventor： Yuanfang Yu , He Huang
CPC classification number: H04W36/08 , H04W36/0061 , H04W48/18
Abstract: Disclosed in the present document are a method, device and system for a cell reselection. Herein, the method includes: when being in a connected state, a terminal acquiring a plurality of dedicated cell reselection parameter sets related to capability of the terminal from a network side, herein the plurality of dedicated cell reselection parameter sets include: a dedicated cell reselection parameter set applicable to a cell in which capability of a base station and the capability of the terminal have an intersection; the terminal acquiring the capability information of the cell, selecting a corresponding dedicated cell reselection parameter set from the multiple dedicated cell reselection parameter sets according to matching conditions between the capability of the terminal itself and the capability of the cell to configure reselection related parameters of the cell; the terminal performing the cell reselection according to the configured cell reselection related parameters.
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公开(公告)号：US12035383B2
公开(公告)日：2024-07-09
申请号：US18357080
申请日：2023-07-21
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Qian Dai , Jianxun Ai , Lianbin Xiao , Ting Lu , Zhongda Du , Yuanfang Yu , Sergio Parolari
IPC: H04W76/10 , H04W36/00 , H04W72/044 , H04W72/0453 , H04W72/23 , H04W74/0833 , H04W76/27
CPC classification number: H04W76/10 , H04W36/0072 , H04W72/0453 , H04W72/0473 , H04W72/23 , H04W74/0833 , H04W76/27
Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.
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公开(公告)号：US11818762B2
公开(公告)日：2023-11-14
申请号：US17346047
申请日：2021-06-11
Applicant: ZTE CORPORATION
Inventor： Ting Lu , Bo Dai , Yuanfang Yu , Wei Zou , Qian Dai
CPC classification number: H04W74/0833 , H04W74/0866 , H04W74/006 , Y02D30/70
Abstract: The present disclosure provides a method and an apparatus for random access. The method includes: a communication node obtaining random access information, wherein the random access information comprises a subframe sequence number of a preamble transmission and a radio frame sequence number of the preamble transmission, or the random access information comprises a time domain position index and a frequency domain position index for sending the preamble; and the communication node determining the random access radio network temporary identity (RA-RNTI) according to the random access information.
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公开(公告)号：US10980079B2
公开(公告)日：2021-04-13
申请号：US16074056
申请日：2016-11-15
Applicant: ZTE CORPORATION
Inventor： Meiqing Huang , Qian Dai , Yuanfang Yu
Abstract: A method, apparatus, and system for data transmission, applicable to the UE, comprising: the UE transmitting the uplink interface message to the MME through the base station; the uplink interface message includes instructions to switch data transmission modes, wherein the data transmission modes comprise the Control Plane (CP) mode, the User Plane (UP) mode, and/or the Long-Term Evolution (LTE) mode; the UE receiving the downlink Radio Resource Control (RRC) message transmitted by the base station, wherein, the downlink RRC message includes instructions to switch data transmission modes; the UE switching data transmission modes based on the data transmission mode-switch instructions, and using the data transmission mode after switching to implement data transmission.
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