公开(公告)号：US08520616B2

公开(公告)日：2013-08-27

申请号：US12860537

申请日：2010-08-20

申请人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

发明人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

IPC分类号： H04W4/00

CPC分类号： H04B7/0452 ,  H04L5/0035

摘要： A method of pairing users for an uplink multi-user multiple-input-multiple-output (MU-MIMO) system under coordinated multipoint transmission (CoMP) scenario in a communication system, which includes: selecting, by a first cell of the communication system, at least one initial user served by the cell as a first paired user; selecting, by the first cell, a candidate paired user according to the service type of the first paired user; and determining, from the different service types of the first paired user and the candidate paired user, a pairing type to be formed, and determining whether the candidate paired user and the first paired user can be paired into the pairing type to be formed by using a predetermined determination criterion according to the pairing type. It is further provided a device for performing the method. The throughput and communication efficiency of the communication system can be improved with the method and device for pairing users.

摘要翻译： 一种在通信系统中的协调多点传输（CoMP）场景下，用于上行链路多用户多输入多输出（MU-MIMO）系统的用户配对的方法，包括：由通信系统的第一小区 ，由所述小区服务的至少一个初始用户作为第一配对用户; 根据第一配对用户的服务类型，由第一小区选择候选配对用户; 以及从所述第一配对用户和所述候选配对用户的不同服务类型确定要形成的配对类型，并且确定所述候选配对用户和所述第一配对用户是否可以配对成通过使用将形成的配对类型 根据配对类型的预定确定标准。 还提供了一种用于执行该方法的装置。 通过配对用户的方法和设备可以提高通信系统的吞吐量和通信效率。

公开(公告)号：US20120300656A1

公开(公告)日：2012-11-29

申请号：US13522374

申请日：2011-01-30

申请人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

发明人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

IPC分类号： H04W24/02

CPC分类号： H04B7/0639 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0478 ,  H04L1/0026 ,  H04W72/042 ,  H04W76/15

摘要： A codebook based channel information feedback method, device and system are provided in the present invention. The codebook based channel information feedback method includes: measuring, by a terminal in a communication system, a parameter of a downlink channel between the terminal and a base station of the communication system; selecting a plurality of precoding matrixes from a precoding codebook by using the parameter of the downlink channel, wherein a plurality of the precoding matrixes can be used by both of single-user multi-input multi-output (MIMO) transport mode and multi-user MIMO transport mode, and the precoding codebook is an aggregation of precoding matrixes; and feeding back a first information for indicating a plurality of the precoding matrixes to the base station.

摘要翻译： 本发明提供了基于码本的信道信息反馈方法，装置和系统。 基于码本的信道信息反馈方法包括：通信系统中的终端测量终端与通信系统的基站之间的下行链路信道的参数; 通过使用下行链路信道的参数从预编码码本中选择多个预编码矩阵，其中多个预编码矩阵可以由单用户多输入多输出（MIMO）传输模式和多用户 MIMO传输模式，预编码码本是预编码矩阵的聚合; 并向基站反馈用于指示多个预编码矩阵的第一信息。

公开(公告)号：US09007995B2

公开(公告)日：2015-04-14

申请号：US13522374

申请日：2011-01-30

申请人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

发明人： Qimei Cui ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

IPC分类号： H04W4/00 ,  H04B7/06 ,  H04L1/00 ,  H04B7/04

CPC分类号： H04B7/0639 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0478 ,  H04L1/0026 ,  H04W72/042 ,  H04W76/15

摘要： A codebook based channel information feedback method, device and system are provided in the present invention. The codebook based channel information feedback method includes: measuring, by a terminal in a communication system, a parameter of a downlink channel between the terminal and a base station of the communication system; selecting a plurality of precoding matrixes from a precoding codebook by using the parameter of the downlink channel, wherein a plurality of the precoding matrixes can be used by both of single-user multi-input multi-output (MIMO) transport mode and multi-user MIMO transport mode, and the precoding codebook is an aggregation of precoding matrixes; and feeding back a first information for indicating a plurality of the precoding matrixes to the base station.

摘要翻译： 本发明提供了基于码本的信道信息反馈方法，装置和系统。 基于码本的信道信息反馈方法包括：通信系统中的终端测量终端与通信系统的基站之间的下行链路信道的参数; 通过使用下行链路信道的参数从预编码码本中选择多个预编码矩阵，其中多个预编码矩阵可以由单用户多输入多输出（MIMO）传输模式和多用户 MIMO传输模式，预编码码本是预编码矩阵的聚合; 并向基站反馈用于指示多个预编码矩阵的第一信息。

公开(公告)号：US20110044272A1

公开(公告)日：2011-02-24

申请号：US12860537

申请日：2010-08-20

申请人： Qimei CUI ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

发明人： Qimei CUI ,  Shiyuan Li ,  Xiaofeng Tao ,  Chao Wang ,  Xianjun Yang

IPC分类号： H04W4/00

CPC分类号： H04B7/0452 ,  H04L5/0035

摘要： A method of pairing users for an uplink multi-user multiple-input-multiple-output (MU-MIMO) system under coordinated multipoint transmission (CoMP) scenario in a communication system, which includes: selecting, by a first cell of the communication system, at least one initial user served by the cell as a first paired user; selecting, by the first cell, a candidate paired user according to the service type of the first paired user; and determining, from the different service types of the first paired user and the candidate paired user, a pairing type to be formed, and determining whether the candidate paired user and the first paired user can be paired into the pairing type to be formed by using a predetermined determination criterion according to the pairing type. It is further provided a device for performing the method. The throughput and communication efficiency of the communication system can be improved with the method and device for pairing users.

摘要翻译： 一种在通信系统中的协调多点传输（CoMP）场景下，用于上行链路多用户多输入多输出（MU-MIMO）系统的用户配对的方法，包括：由通信系统的第一小区 ，由所述小区服务的至少一个初始用户作为第一配对用户; 根据第一配对用户的服务类型，由第一小区选择候选配对用户; 以及从所述第一配对用户和所述候选配对用户的不同服务类型确定要形成的配对类型，并且确定所述候选配对用户和所述第一配对用户是否可以配对成通过使用将形成的配对类型 根据配对类型的预定确定标准。 还提供了一种用于执行该方法的装置。 通过配对用户的方法和设备可以提高通信系统的吞吐量和通信效率。

公开(公告)号：US08535225B2

公开(公告)日：2013-09-17

申请号：US12734248

申请日：2008-09-10

申请人： Yin-ing Sun ,  Zhiming Yao ,  Tao Han ,  Xianjun Yang ,  Xu Zhou

发明人： Yin-ing Sun ,  Zhiming Yao ,  Tao Han ,  Xianjun Yang ,  Xu Zhou

IPC分类号： A61B5/00

CPC分类号： A61B5/0205 ,  A61B5/0537 ,  A61B5/1072 ,  A61B5/6825 ,  A61B5/6829 ,  A61B5/6887 ,  A61B2560/0406 ,  G01G19/4146 ,  G01G19/50

摘要： An integrated colligation evaluating device for human body enginery indexes and the working method thereof. The device includes an equipment case (1) provided with a plurality of measuring sensors. A circuit board (13) which is electrically connected with a power source (2) is arranged in the equipment case (1). The circuit board (13) has a plurality of signal processing modules which are electrically connected with a CPU controller (14). Multiple measuring sensors can respectively transfer the human body plural enginery index signals to electrical signals, which are subsequently processed and analyzed by the signal processing modules. The processed electric signals are transmitted to the CPU controller (14) for analyzing and colligation evaluating, or displaying by a terminal displayer (6), or transmitting the human body plural enginery indexes and the human body healthy evaluation results to a master computer for preserving and processing through data transfer interfaces (15), forming and printing reports. The working method includes receiving and processing the human body plural enginery index signals, and conducting colligation evaluating.

摘要翻译： 人体工程学指标综合评估装置及其工作方法。 该装置包括设置有多个测量传感器的设备壳体（1）。 与电源（2）电连接的电路板（13）布置在设备壳体（1）中。 电路板（13）具有与CPU控制器（14）电连接的多个信号处理模块。 多个测量传感器可以分别将人体多个机械指标信号传送到电信号，随后由信号处理模块进行处理和分析。 经处理的电信号被传送到CPU控制器（14），用于分析和结合评估，或由终端显示器（6）显示，或将人体多个机体指标和人体健康评估结果发送到主计算机，用于保存 并通过数据传输接口（15）进行处理，形成和打印报告。 工作方法包括接收和处理人体多个机械指标信号，进行碰撞评估。

公开(公告)号：US20110166429A1

公开(公告)日：2011-07-07

申请号：US12734248

申请日：2008-09-10

申请人： Yin-ing Sun ,  Tao Han ,  Xianjun Yang ,  Xu Zhou

发明人： Yin-ing Sun ,  Tao Han ,  Xianjun Yang ,  Xu Zhou

IPC分类号： A61B5/0205 ,  A61B5/01

CPC分类号： A61B5/0205 ,  A61B5/0537 ,  A61B5/1072 ,  A61B5/6825 ,  A61B5/6829 ,  A61B5/6887 ,  A61B2560/0406 ,  G01G19/4146 ,  G01G19/50

摘要： An integrated colligation evaluating device for human body enginery indexes and the working method thereof. The device includes an equipment case (1) provided with a plurality of measuring sensors. A circuit board (13) which is electrically connected with a power source (2) is arranged in the equipment case (1). The circuit board (13) has a plurality of signal processing modules which are electrically connected with a CPU controller (14). Multiple measuring sensors can respectively transfer the human body plural enginery index signals to electrical signals, which are subsequently processed and analyzed by the signal processing modules. The processed electric signals are transmitted to the CPU controller (14) for analyzing and colligation evaluating, or displaying by a terminal displayer (6), or transmitting the human body plural enginery indexes and the human body healthy evaluation results to a master computer for preserving and processing through data transfer interfaces (15), forming and printing reports. The working method includes receiving and processing the human body plural enginery index signals, and conducting colligation evaluating.

摘要翻译： 人体工程学指标综合评估装置及其工作方法。 该装置包括设置有多个测量传感器的设备壳体（1）。 与电源（2）电连接的电路板（13）布置在设备壳体（1）中。 电路板（13）具有与CPU控制器（14）电连接的多个信号处理模块。 多个测量传感器可以分别将人体多个机械指标信号传送到电信号，随后由信号处理模块进行处理和分析。 经处理的电信号被传送到CPU控制器（14），用于分析和结合评估，或由终端显示器（6）显示，或将人体多个机体指标和人体健康评估结果发送到主计算机，用于保存 并通过数据传输接口（15）进行处理，形成和打印报告。 工作方法包括接收和处理人体多个机械指标信号，进行碰撞评估。