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1. 发明授权

US11575419B2 Method and apparatus for sending signal, method and apparatus for reporting channel state information, and storage medium 有权
公开(公告)号：US11575419B2
公开(公告)日：2023-02-07
申请号：US16973094
申请日：2019-05-27
申请人： ZTE CORPORATION
发明人： Bo Gao , Zhaohua Lu , Hao Wu , Chuangxin Jiang , Ke Yao
IPC分类号： H04B7/06 , H04B17/336 , H04W24/10
摘要： Disclosed are a method and apparatus for sending a signal, a method and apparatus for reporting channel state information, a storage medium and an electronic device. The method for sending the signal includes: a first-type reference signal is sent to a terminal, where the first-type reference signal is associated with a number N of channel feature hypotheses, and N is an integer greater than or equal to 1; and channel state information sent by the terminal is received.

2. 发明授权

US11540231B2 Method and device for determining transmission power, and terminal and storage medium 有权
公开(公告)号：US11540231B2
公开(公告)日：2022-12-27
申请号：US17188747
申请日：2021-03-01
申请人： ZTE Corporation
发明人： Ke Yao , Bo Gao , Yuxin Wang , Chuangxin Jiang , Zhaohua Lu
IPC分类号： H04W52/24 , H04W52/14 , H04W52/32 , H04W52/36 , H04W56/00
摘要： Provided are a method and device for determining transmission power, a terminal and a storage medium. The method includes measuring a first reference signal and determining a pathloss of the first reference signal; determining a pathloss of the uplink transmission according to a type of the uplink transmission, an association relationship between the uplink transmission and the first reference signal, and the pathloss of the first reference signal; determining an power adjustment amount of the uplink transmission; and determining the transmission power of the uplink transmission according to at least one of the pathloss of the uplink transmission or the power adjustment amount of the uplink transmission.

3. 发明授权

US11457414B2 Power control method, UE, base station, parameter configuration method and control method 有权
公开(公告)号：US11457414B2
公开(公告)日：2022-09-27
申请号：US16875693
申请日：2020-05-15
申请人： ZTE CORPORATION
发明人： Ke Yao , Bo Gao , Zhaohua Lu , Shujuan Zhang
IPC分类号： H04W52/04 , H04W52/14 , H04L25/02 , H04W52/08 , H04W52/10 , H04W52/24 , H04W52/32
摘要： Disclosed are a power control method, a UE, a base station, a parameter configuration method and a control method. The power control method comprises: receiving at least one piece of configuration information, where the configuration information comprises at least one sounding reference signal (SRS) resource set, the reference signal resource set comprises at least one SRS resource, the SRS resource set is identified by an SRS resource set index, and the SRS resource is identified by a first SRS resource index; receiving at least one power control parameter set; receiving an association one between the SRS resource set and a power control parameter, or an association two between SRS and the power control parameter; and determining a power control parameter of an SRS corresponding to the SRS resource according to the received configuration information, power control parameter set and one of the association one or the association two.

4. 发明授权

US10939386B2 Method and device for determining transmission power, and terminal and storage medium 有权
公开(公告)号：US10939386B2
公开(公告)日：2021-03-02
申请号：US16623289
申请日：2018-06-01
申请人： ZTE CORPORATION
发明人： Ke Yao , Bo Gao , Yuxin Wang , Chuangxin Jiang , Zhaohua Lu
IPC分类号： H04W52/24 , H04W52/14 , H04W52/32 , H04W52/36 , H04W56/00
摘要： Provided are a method and device for determining transmission power, a terminal and a storage medium. The method includes measuring a first reference signal and determining a pathloss of the first reference signal; determining an pathloss of the uplink transmission according to a type of the uplink transmission, an association relationship between the uplink transmission and the first reference signal, and the pathloss of the first reference signal; determining an power adjustment amount of the uplink transmission; and determining the transmission power of the uplink transmission according to at least one of the pathloss of the uplink transmission or the power adjustment amount of the uplink transmission.

5. 发明申请

US20150280800A1 Method and device for performing codebook processing on channel information 有权
标题翻译：对信道信息执行码本处理的方法和装置
公开(公告)号：US20150280800A1
公开(公告)日：2015-10-01
申请号：US14437278
申请日：2013-07-03
申请人： ZTE CORPORATION
发明人： Shijun Chen , Ye Liu , Ke Yao
IPC分类号： H04B7/04
CPC分类号： H04B7/0478 , H04B7/0619
摘要： A method and a device for performing codebook processing on channel information are described, wherein channel information obtained by channel estimation is analysed to obtain a value space and a null space; the value space or the null space of which a dimension is small is taken as a codebook space; a codebook space vector is selected; and multidimensional codebook processing is performed separately on each codebook space vector, and information obtained by performing codebook is fed back to a base station. Thus the channel information feedback quantity and the codebook precision can be balanced flexibly without expanding codebook capacity, and the codebook precision is improved and channel information distortion is deduced under a premise that channel information data quantity is reduced.
摘要翻译：描述用于对信道信息进行码本处理的方法和装置，其中分析通过信道估计获得的信道信息以获得值空间和零空间; 将尺寸较小的值空间或零空间作为码本空间; 选择码本空间矢量; 并且在每个码本空间矢量上分别执行多维码本处理，并且通过执行码本获得的信息被反馈到基站。因此，可以灵活地平衡信道信息反馈量和码本精度，而不会扩展码本容量，并且在减少信道信息数据量的前提下，提高码本精度并推导信道信息失真。

6. 发明申请

US20200187128A1 METHOD AND DEVICE FOR DETERMINING TRANSMISSION POWER, AND TERMINAL AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20200187128A1
公开(公告)日：2020-06-11
申请号：US16623289
申请日：2018-06-01
申请人： ZTE CORPORATION
发明人： Ke Yao , Bo Gao , Yuxin Wang , Chuangxin Jiang , Zhaohua LU
IPC分类号： H04W52/24 , H04W52/32 , H04W52/14 , H04W52/36 , H04W56/00
摘要： Provided are a method and device for determining transmission power, a terminal and a storage medium. The method includes measuring a first reference signal and determining a pathloss of the first reference signal; determining an pathloss of the uplink transmission according to a type of the uplink transmission, an association relationship between the uplink transmission and the first reference signal, and the pathloss of the first reference signal; determining an power adjustment amount of the uplink transmission; and determining the transmission power of the uplink transmission according to at least one of the pathloss of the uplink transmission or the power adjustment amount of the uplink transmission.

7. 发明申请

US20180092124A1 METHOD FOR CHANNEL DETECTION, SENDING TERMINAL AND SYSTEM 审中-公开
公开(公告)号：US20180092124A1
公开(公告)日：2018-03-29
申请号：US15828528
申请日：2017-12-01
申请人： ZTE Corporation
发明人： Nan Li , Kaiying Lv , Anming Jiang , Bo Sun , Kaibo Tian , Ke Yao , Zhiqiang Han
IPC分类号： H04W74/00 , H04W72/00 , H04W72/08 , H04W24/02 , H04W48/16 , H04W48/10 , H04W84/12
CPC分类号： H04W74/006 , H04W24/02 , H04W48/10 , H04W48/16 , H04W72/005 , H04W72/085 , H04W84/12
摘要： The present disclosure provides a method for channel detection, a sending terminal and a system comprising the sending terminal and a receiving terminal. The method for channel detection, including: when an Access Point (AP) allows an associated Station (STA) associated with it to use a dynamic channel detection threshold, sending, by the AP, one or more pieces of detection information used by the associated STA and a set of dynamic threshold parameters corresponding to the one or more pieces of detection information.

8. 发明授权

US09693367B2 Contention arbitration using code division multiplexing 有权
公开(公告)号：US09693367B2
公开(公告)日：2017-06-27
申请号：US14596150
申请日：2015-01-13
申请人： ZTE Corporation
发明人： Yonggang Fang , Bo Sun , Anming Jiang , ZhiQiang Han , Kaiying Lv , Ke Yao
IPC分类号： H04W74/08 , H04L1/00 , H04W28/06 , H04W72/12 , H04W84/12
CPC分类号： H04W74/0816 , H04L1/00 , H04W28/06 , H04W72/12 , H04W84/12
摘要： Access to a wireless medium is controlled based on contention arbitration. A certain number of wireless devices are allowed to contend for a transmission opportunity. Requests from these wireless devices are processed based on codes contained in the requests. Winning wireless devices are given access to the wireless medium by transmitting a contention arbitration message. In some implementation, codes in the request are selected from an orthogonal or pseudo orthogonal code set.

9. 发明申请

US20150156784A1 User Equipment And Method For Matching Interference Channel Codeword In Inter-Cell Multi-Aerial Coordinated System 有权
标题翻译：用户设备和方法，用于匹配干扰信道码字在小区间空中协调系统中
公开(公告)号：US20150156784A1
公开(公告)日：2015-06-04
申请号：US14411992
申请日：2013-08-09
申请人： ZTE CORPORATION
发明人： Shijun Chen , Ke Yao
IPC分类号： H04W72/08 , H04W72/04 , H04B7/02
CPC分类号： H04W72/082 , H04B7/024 , H04B17/336 , H04L5/0035 , H04L5/0073 , H04W72/0413 , H04W72/0466
摘要： The embodiment of the present document provides a method for matching an interference channel codeword in an inter-cell multi-antenna coordinated system, including: a user equipment obtaining a signal to interference plus noise ratio (SINR), or obtaining a SINR and a signal to noise ratio (SNR), and comparing the SINR, or the SINR and the SNR, with a preset threshold, generating coordinated multi-point transmission/reception (COMP) policy information according to a comparison result, and transmitting the COMP policy information to the base station. The present document further provides a user equipment.
摘要翻译：本文的实施例提供了一种用于匹配小区间天线协调系统中的干扰信道码字的方法，包括：获得信号与干扰加噪声比（SINR）的用户设备，或获得SINR和信号（SNR），并将SINR或SINR和SNR与预设阈值进行比较，根据比较结果产生协调的多点发送/接收（COMP）策略信息，并将COMP策略信息发送到基站。本文件还提供了一种用户设备。

10. 发明申请

US20220353042A1 REFERENCE SIGNAL RESOURCE MANAGEMENT FOR FAST PANEL SWITCHING AND ANTENNA SWITCHING 有权
公开(公告)号：US20220353042A1
公开(公告)日：2022-11-03
申请号：US17866093
申请日：2022-07-15
申请人： ZTE Corporation
发明人： Bo Gao , Zhaohua Lu , Yu Ngok Li , Ke Yao , Shujuan Zhang , Hao Wu
IPC分类号： H04L5/00 , H04W16/28
摘要： Methods, apparatus, and systems for reference signal resource management to enable fast panel switching and antenna switching for wireless devices that have multiple panels are disclosed. In one example aspect, a wireless communication method includes receiving, by a wireless device, a configuration parameter from a base station. The method also includes transmitting, by the wireless device, a sounding reference signal (SRS) to the base station according to an SRS procedure in which one or more resource sets are determined according to the configuration parameter.

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