公开(公告)号：US20160173207A1

公开(公告)日：2016-06-16

申请号：US14908862

申请日：2013-12-03

Applicant: ZTE CORPORATION

Inventor： Zhong YU ,  Yang GUO

IPC: H04B13/00 ,  H04B1/7097 ,  H04L27/02

CPC classification number: H04B13/005 ,  H04B1/7097 ,  H04B1/71052 ,  H04B1/719 ,  H04B7/0413 ,  H04B2001/6904 ,  H04B2001/7152 ,  H04J13/0055 ,  H04L27/02

Abstract: Disclosed are a method and apparatus for implementing a wireless body area network (WBAN). The present invention relates to multiple input multiple output MIMO technologies; and more particularly to a method and apparatus for implementing a wireless body area network. The method includes: performing a spread spectrum on channels in a WBAN system; performing a connection interference cancellation on spread-spectrum signals in accordance with an intensity. The technical solution provided in the embodiment of the present invention is applicable to a WBAN to realize a WBAN with an optimized signal propagation effect.

Abstract translation: 公开了一种用于实现无线体区域网络（WBAN）的方法和装置。 本发明涉及多输入多输出MIMO技术; 并且更具体地涉及用于实现无线体区域网络的方法和装置。 该方法包括：在WBAN系统的信道上执行扩频; 根据强度对扩频信号执行连接干扰消除。 本发明实施例提供的技术方案适用于WBAN以实现具有优化的信号传播效果的WBAN。

公开(公告)号：US20170048852A1

公开(公告)日：2017-02-16

申请号：US15306308

申请日：2014-08-27

Applicant: ZTE CORPORATION

Inventor： Ming LI ,  Yang GUO ,  Jing LIU ,  Xinbing WANG ,  Bin YUAN

IPC: H04W72/04 ,  H04W72/08 ,  H04W74/08 ,  H04B13/00

CPC classification number: H04W72/0446 ,  H04B13/005 ,  H04L1/1887 ,  H04W72/0406 ,  H04W72/087 ,  H04W74/0816 ,  Y02D70/00

Abstract: An acquisition method for data in a wireless body area network and a central device, the acquisition method includes: a central device acquiring topology structure information of a network formed by node devices, and according to the topology structure information of the network determining time slot information about a super-frame; after time slot information is published, acquiring service data packets of an Exclusive Access Phase EAP, a Random Access Phase called RAP and a managed access MAP1 phase in sequence; acquiring packet loss information in the MAP1 phase, and allocating time slots of a managed access MAP2 phase according to the packet loss information; and after the allocated time slots are published, acquiring service data packets in the MAP2 phase according to the allocated time slots. The technical solution can realize the reliable transmission of data in a wireless body area network and reduce the power consumption and time delay.

Abstract translation: 一种用于无线体区域网络和中央设备中的数据的获取方法，所述获取方法包括：获取由节点设备形成的网络的拓扑结构信息的中央设备，并且根据所述网络确定时隙信息的拓扑结构信息 关于超帧; 在发布时隙信息之后，顺序获取专用接入相位EAP，随机接入阶段RAP和管理接入MAP1相位的业务数据分组; 在MAP1阶段获取分组丢失信息，并根据分组丢失信息分配管理接入MAP2相位的时隙; 并且在发布分配的时隙之后，根据分配的时隙获取MAP2阶段中的业务数据分组。 该技术方案可以实现无线体区网络中数据的可靠传输，降低功耗和延时。

公开(公告)号：US20160296115A1

公开(公告)日：2016-10-13

申请号：US15100726

申请日：2014-05-15

Applicant: ZTE CORPORATION

Inventor： Qian WANG ,  Yang GUO ,  Zhong YU ,  Zhou ZHI

IPC: A61B5/00 ,  H04B13/00 ,  G06F19/00

CPC classification number: A61B5/0024 ,  G06F19/00 ,  G16H40/63 ,  H04B13/005

Abstract: A method and a device for processing wireless body area network data, the method is applied to a processing device for wireless body area network data and comprises; receiving or generating sampled value reference ranges; receiving sampled data from an acquisition device of wireless body area network data, and judging a sampled value reference range to which the sampled data belong according to a sampled value of the sampled data; and processing the sampled data according to the sampled value reference range to which the sampled data belong. Through the embodiments of the present document, degrees of importance of the sampled data can be automatically differentiated and the data processing efficiency is improved under the situation of limited resources.

Abstract translation: 一种用于处理无线体区域网络数据的方法和装置，该方法应用于无线体区域网络数据的处理装置，包括： 接收或产生采样值参考范围; 从无线体区域网络数据的获取装置接收采样数据，根据取样数据的取样值判断所采样数据所属的采样值参考范围; 并根据采样数据所属的采样值参考范围处理采样数据。 通过本文的实施例，可以自动区分采样数据的重要程度，并且在资源有限的情况下提高数据处理效率。

公开(公告)号：US20230397139A1

公开(公告)日：2023-12-07

申请号：US18033331

申请日：2021-11-05

Applicant: ZTE CORPORATION

Inventor： Yang GUO ,  Lu ZHAO ,  Bo HE

IPC: H04W56/00

CPC classification number: H04W56/0035

Abstract: The present disclosure provides a clock calibration method. The clock calibration method includes: calculating a clock skew of a terminal device, and calibrating a clock of the terminal device according to the clock skew. The present disclosure further provides a clock calibration apparatus, an electronic device, and a computer-readable medium.

公开(公告)号：US20230396284A1

公开(公告)日：2023-12-07

申请号：US18034639

申请日：2021-11-01

Applicant: ZTE CORPORATION

Inventor： Lu ZHAO ,  Yang GUO ,  Bo HE

IPC: H04B1/40 ,  H03F3/24

CPC classification number: H04B1/40 ,  H03F3/245 ,  H03F2200/294 ,  H03F2200/451

Abstract: Disclosed is a signal transceiving device, including: a radio frequency signal transceiving unit, a signal transmission-reception control unit, and a first control signal unit. The radio frequency signal transceiving unit is configured to generate a first radio frequency signal according to a baseband signal and send the first radio frequency signal. The signal transmission-reception control unit is configured to generate a first control instruction and control the radio frequency signal transceiving unit to send the first radio frequency signal. The first control signal unit is configured to convert the first control instruction into a first transmission signal, send the first transmission signal, receive a second transmission signal, convert the second transmission signal into a second control instruction, and send the second control instruction to the signal transmission-reception control unit.

公开(公告)号：US20170238250A1

公开(公告)日：2017-08-17

申请号：US15501529

申请日：2014-12-09

Applicant: ZTE Corporation

Inventor： Yang GUO ,  Shengjie GENG ,  Jing LIU ,  Ming LI ,  Xinbing WANG

IPC: H04W52/02 ,  H04L5/00 ,  H04B7/26 ,  H04W4/00 ,  H04W72/04

CPC classification number: H04W52/0216 ,  H04B7/2656 ,  H04L5/0055 ,  H04W4/80 ,  H04W52/0229 ,  H04W72/0446 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/124 ,  Y02D70/142 ,  Y02D70/449

Abstract: Provided are information interaction methods, devices and system for a Wireless Body Area Network (WBAN). The method includes that: a Hub sends beacon frames to nodes according to a preset superframe structure and receives, according to a preset superframe structure, information sent by the nodes. The preset superframe structure includes three phases. The first phase includes a first beacon period, a first timeslot period and a second timeslot period, the first timeslot period being used by nodes to send an emergency service and the second timeslot period being used by nodes to send an ordinary service. The second phase includes a second beacon period and a third timeslot period, the third timeslot period being used by nodes to complementarily send a service. The third phase includes a fourth timeslot period, the fourth timeslot period being used by nodes to send a sleep application and/or an access application.

公开(公告)号：US20160150581A1

公开(公告)日：2016-05-26

申请号：US14903487

申请日：2013-09-03

Applicant: ZTE CORPORATION

Inventor： Qian WANG ,  Lin CHEN ,  Zhong YU ,  Yang GUO

IPC: H04W76/02 ,  H04W16/26

CPC classification number: H04W76/14 ,  H04W16/26 ,  H04W84/12 ,  H04W88/04 ,  H04W88/10

Abstract: Disclosed are a multi-band wireless communication method, a coordinating device and a network, wherein the method is applied to a coordinating device that supports multi-band communication, wherein the coordinating device manages a node resource information table, and the node resource information table includes terminal information of a subnet where the coordinating device is located and other subnets; the method includes: the coordinating device receiving a link establishment request; the coordinating device responding to the link establishment request according to the node resource information table, instructing transmitting and receiving ends to establish a point-to-point connection or coordinating to establish relay links between the transmitting and receiving ends; and receiving and forwarding received data packets when the coordinating device is a relay node.

Abstract translation: 公开了一种多频带无线通信方法，协调装置和网络，其中该方法应用于支持多频带通信的协调装置，其中协调装置管理节点资源信息表，节点资源信息表 包括协调设备所在的子网的终端信息和其他子网; 该方法包括：协调设备接收链路建立请求; 所述协调装置根据所述节点资源信息表响应所述链路建立请求，指示发送和接收结束以建立点对点连接或协调以在所述发送和接收端之间建立中继链路; 以及当协调设备是中继节点时接收和转发接收到的数据分组。

公开(公告)号：US20160127039A1

公开(公告)日：2016-05-05

申请号：US14889442

申请日：2013-08-27

Applicant: ZTE CORPORATION

Inventor： Yang GUO

IPC: H04B10/116 ,  H04B10/556

CPC classification number: H04B10/116 ,  H04B10/5561 ,  H04L27/34

Abstract: A method and system for implementing visible light communication, a sending apparatus and a receiving apparatus are disclosed. The method includes: after performing constellation modulation on data to be sent, a sending end mapping a modulated signal to a corresponding luminescent light source and transmitting the data to be sent through an optical signal; a receiving end converting a received optical signal into an electrical signal, and determining a constellation modulation signal according to a luminescent light source corresponding to the received signal, and demodulating the constellation modulation signal to obtain received data.

Abstract translation: 公开了一种实现可见光通信的方法和系统，发送装置和接收装置。 该方法包括：在对要发送的数据执行星座调制之后，发送端将调制信号映射到对应的发光光源，并发送要通过光信号发送的数据; 接收端将接收的光信号转换为电信号，并根据与接收信号对应的发光光源确定星座调制信号，并解调星座调制信号以获得接收数据。