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公开(公告)号：US20220361162A1
公开(公告)日：2022-11-10
申请号：US17869592
申请日：2022-07-20
Applicant: ZTE Corporation
Inventor： Chenchen Zhang , Peng Hao , Junfeng Zhang , Xianghui Han
Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to triggering feedback of channel state information. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first message from a wireless communication node. The method also includes transmitting, by the terminal, a feedback message to the wireless communication node via a first channel responsive to receiving the first message from the wireless communication node, the feedback message including at least one set of channel status information.
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公开(公告)号：US20220360399A1
公开(公告)日：2022-11-10
申请号：US17869554
申请日：2022-07-20
Applicant: ZTE Corporation
Inventor： Chenchen Zhang , Peng Hao , Junfeng Zhang , Wei Gou
Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to triggering transmission of feedback channel state information. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first message from a wireless communication node. The method also includes performing, by the terminal, a measurement relating to a channel status. The method also includes transmitting, by the terminal, a feedback message to the wireless communication node that includes information relating to the channel status based on determining that the first message includes an indication to feedback the measurement relating to the channel status.
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13.发明授权公开(公告)号：US11374706B2
公开(公告)日：2022-06-28
申请号：US17195572
申请日：2021-03-08
Applicant: ZTE Corporation
Inventor： Wei Gou , Feng Bi , Peng Hao , Junfeng Zhang
Abstract: Disclosed is a method and apparatus for transmitting and receiving a synchronization signal and a transmission system. In the method, a transmitting node determines a frequency band range in which a carrier is located, and configures or assumes synchronization channel information on the carrier according to the frequency band range, where the synchronization channel information includes at least one of: a subcarrier spacing or orthogonal frequency division multiplexing (OFDM) symbol information of a synchronization channel; and the transmitting node transmits the synchronization signal using the synchronization channel information.
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14.发明授权公开(公告)号：US10944519B2
公开(公告)日：2021-03-09
申请号：US16252525
申请日：2019-01-18
Applicant: ZTE Corporation
Inventor： Wei Gou , Feng Bi , Peng Hao , Junfeng Zhang
Abstract: Disclosed is a method and apparatus for transmitting and receiving a synchronization signal and a transmission system. In the method, a transmitting node determines a frequency band range in which a carrier is located, and configures or assumes synchronization channel information on the carrier according to the frequency band range, where the synchronization channel information includes at least one of: a subcarrier spacing or orthogonal frequency division multiplexing (OFDM) symbol information of a synchronization channel; and the transmitting node transmits the synchronization signal using the synchronization channel information.
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15.发明申请公开(公告)号：US20180351625A1
公开(公告)日：2018-12-06
申请号：US15934991
申请日：2018-03-24
Applicant: ZTE Corporation
Inventor： Jun Xu , Bo Dai , Wen Zhang , Shuqiang Xia , Junfeng Zhang
Abstract: The present disclosure provides a method and an apparatus for receiving Channel Quality Indication (CQI) information, as well as a method and an apparatus for transmitting CQI information. The method for receiving CQI information includes: transmitting a higher layer configuration signaling message to a terminal; and receiving CQI information from the terminal. The CQI information is determined based on a CQI table obtained based on the higher layer configuration signaling message. With the above solutions, higher data transmission reliability and lower data transmission rate required for MTC terminals with coverage enhancement and 5G terminals can be achieved.
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Patent Agency Ranking
公开(公告)号：US09936483B2
公开(公告)日：2018-04-03
申请号：US14419295
申请日：2013-08-02
Applicant: ZTE CORPORATION
Inventor： Yu Ngok Li , Jun Xu , Senbao Guo , Yunfeng Sun , Junfeng Zhang
CPC classification number: H04W72/0406 , H04L5/0048 , H04L5/0091 , H04L12/189
Abstract: Provided is a control information processing method and device. The method includes: receiving high-layer configuration signalling, wherein the high-layer configuration signalling is used for determining an indication mode of X bits in a control information format, the indication mode of X bits comprises at least one of the following: all of the X bits being used for indicating a first parameter set of at least one enabled transmission block in control information, and the X bits being used for indicating a first parameter set and a second parameter set of at least one enabled transmission block in the control information, where X is a positive integer greater than or equal to 3; and generating a control information format according to the high-layer configuration signalling. The solution solves the problem in the related art that control information cannot support the processing of interference coordination of reference signals, so as to achieve the effect of being capable of supporting the interference coordination of reference signals among cells on the premise of ensuring the data throughput of the cells to improve the spectral efficiency of the system.
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公开(公告)号：US09794022B2
公开(公告)日：2017-10-17
申请号：US14761899
申请日：2013-10-30
Applicant: ZTE CORPORATION
Inventor： Jun Xu , Bo Dai , Zewei Chen , Yu Ngok Li , Junfeng Zhang
CPC classification number: H04L1/0004 , H04B7/0626 , H04B7/0632 , H04L1/001 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L27/3405 , H04L27/36
Abstract: A modulation processing method, a UE and a base station are disclosed; wherein, the base station transmits a high-layer configuration signaling to the UE, wherein the high-layer configuration signaling is used to indicate whether to support a high-order Quadrature Amplitude Modulation (QAM) modulation scheme, wherein the high-order QAM modulation scheme is a modulation scheme of M QAM, wherein M is a number greater than 64. With a high-layer configuration signaling indicating whether to support the high-order QAM, the high-order QAM modulation scheme is supported on the basis of being compatible with existing wireless transmission networks, and the peak data rate and the spectral efficiency are improved
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18.发明申请Method and system for configuring, sending and receiving physical multicast channel 审中-公开用于配置，发送和接收物理组播信道的方法和系统公开(公告)号：US20160073239A1
公开(公告)日：2016-03-10
申请号：US14784763
申请日：2014-04-16
Applicant: ZTE CORPORATION
Inventor： Senbao Guo , Yunfeng Sun , Bo Dai , Junfeng Zhang
CPC classification number: H04W4/06 , H04L5/0014 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04W72/005
Abstract: Disclosed are a method and system for configuring a Physical Multicast Channel (PMCH), a method and system for acquiring a PMCH configuration and a method and system for sending and receiving subframes based on the PMCH configuration. The configuration method includes the following step: a base station configuring information for the PMCH or a Multimedia Broadcast and Multicast Service (MBMS) through a high-layer signalling and/or a predefinition and/or a Multicast Control Channel (MCCH). The configured information is at least one of a transmission band, a frequency-domain location, an initial location of an Orthogonal Frequency Division Multiplexing (OFDM) symbol of the PMCH, a transmission subframe cluster of the PMCH, a number of transmission layers or used port indexes and a number of ports of the PMCH and MBMS reference signal pattern information.
Abstract translation: 公开了用于配置物理组播信道（PMCH）的方法和系统，用于获取PMCH配置的方法和系统以及用于基于PMCH配置发送和接收子帧的方法和系统。 配置方法包括以下步骤：基站通过高层信令和/或预定义和/或组播控制信道（MCCH）配置用于PMCH或多媒体广播和组播服务（MBMS）的信息。 所配置的信息是PMCH的正交频分复用（OFDM）符号的发送频带，频域位置，初始位置，PMCH的发送子帧，传输层的数量或使用的信号中的至少一个 端口索引和多个PMCH和MBMS参考信号模式信息的端口。
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公开(公告)号：US20150208400A1
公开(公告)日：2015-07-23
申请号：US14419295
申请日：2013-08-02
Applicant: ZTE Corporation
Inventor： Yu Ngok Li , Jun Xu , Senbao Guo , Yunfeng Sun , Junfeng Zhang
IPC: H04W72/04
CPC classification number: H04W72/0406 , H04L5/0048 , H04L5/0091 , H04L12/189
Abstract: Provided is a control information processing method and device. The method includes: receiving high-layer configuration signalling, wherein the high-layer configuration signalling is used for determining an indication mode of X bits in a control information format, the indication mode of X bits comprises at least one of the following: all of the X bits being used for indicating a first parameter set of at least one enabled transmission block in control information, and the X bits being used for indicating a first parameter set and a second parameter set of at least one enabled transmission block in the control information, where X is a positive integer greater than or equal to 3; and generating a control information format according to the high-layer configuration signalling. The solution solves the problem in the related art that control information cannot support the processing of interference coordination of reference signals, so as to achieve the effect of being capable of supporting the interference coordination of reference signals among cells on the premise of ensuring the data throughput of the cells to improve the spectral efficiency of the system.
Abstract translation: 提供了一种控制信息处理方法和装置。 该方法包括：接收高层配置信令，其中高层配置信令用于确定控制信息格式中的X位的指示模式，X位的指示模式包括以下各项中的至少一个：全部 所述X位用于指示控制信息中的至少一个使能的传输块的第一参数集，并且所述X位用于指示所述控制信息中的第一参数集和至少一个使能传输块的第二参数集 ，其中X是大于或等于3的正整数; 并根据高层配置信令生成控制信息格式。 该解决方案解决了相关技术中的问题，即控制信息不能支持参考信号的干扰协调的处理，从而在确保数据吞吐量的前提下实现能够支持小区中参考信号的干扰协调的效果 的细胞，以提高系统的光谱效率。
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20.发明申请Method and device for configuring channel state information feedback, method and device for measurement and feedback 有权用于配置信道状态信息反馈的方法和设备，用于测量和反馈的方法和设备公开(公告)号：US20150131563A1
公开(公告)日：2015-05-14
申请号：US14404990
申请日：2013-07-11
Applicant: ZTE Corporation
Inventor： Senbao Guo , Yunfeng Sun , Yu Ngok Li , Junfeng Zhang
CPC classification number: H04B7/0626 , H04B7/04 , H04L5/0053 , H04L25/0224 , H04W24/10
Abstract: Disclosed is a method for configuring a channel state information (CSI) feedback. The method comprises: configuring multiple sets of CIS processes for a terminal, where each CSI process comprises at least information on a channel measurement part and information on an interference measurement, where the information on the channel measurement part comprises one or multiple sets of nonzero power CSI reference signal configuration or indication information, and where the information on the interference measurement part comprises at least one type of information among the following: one or multiple sets of interference measurement resource configuration information or indication information, one or multiple sets of nonzero power CSI reference signal configuration information for use in interference measurement compensation. Also disclosed are a method for measurement and feedback based on the method, and a corresponding device for implementing the method. The present invention implements unified configuration and reception of the CSI feedback for a base station-side and a terminal-side, and is capable of flexibly implementing CSI configuration and feedback.
Abstract translation: 公开了一种用于配置信道状态信息（CSI）反馈的方法。 该方法包括：为终端配置多组CIS过程，其中每个CSI过程至少包括关于信道测量部分的信息和关于干扰测量的信息，其中信道测量部分上的信息包括一组或多组非零功率 CSI参考信号配置或指示信息，并且其中关于干扰测量部分的信息包括以下中的至少一种类型的信息：一组或多组干扰测量资源配置信息或指示信息，一组或多组非零功率CSI 用于干扰测量补偿的参考信号配置信息。 还公开了基于该方法的测量和反馈的方法以及用于实现该方法的相应装置。 本发明实现了对基站侧和终端侧的CSI反馈的统一配置和接收，并且能够灵活地实现CSI配置和反馈。
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