公开(公告)号：US09780876B2

公开(公告)日：2017-10-03

申请号：US14895905

申请日：2013-08-16

Applicant: ZTE Corporation

Inventor： Zhou Zhi ,  Chen Lu ,  Lin Chen

IPC: H04B10/00 ,  H04B10/116

CPC classification number: H04B10/116

Abstract: A relay supported method, system, and a RN for transmitting visible light information are provided. The method includes that UE sends information to a detected RN, and the RN processes and forwards the information from the UE to a VS. The RN is configured to process and forward the information from the UE to the VS in an uplink direction. According to the present disclosure, with adoption of visible light communication relay, visible light communication coverage may be broadened, and a visible light communication rate may be increased.

公开(公告)号：US09716550B2

公开(公告)日：2017-07-25

申请号：US15108630

申请日：2014-06-18

Applicant: ZTE Corporation

Inventor： Ning Lv ,  Zhou Zhi ,  Zhong Yu

IPC: H04B10/116 ,  H04L12/46

CPC classification number: H04B10/116 ,  H04L12/46 ,  H04L12/4633

Abstract: Disclosed are a dimming method, a dimming device and a computer storage medium. The method comprises: segmenting, on a Media Access Control (MAC) layer, a MAC Service Data Unit (MSDU) into multiple sub-MSDUs of the same length; encapsulating the sub-MSDUs after the segmentation into separate MAC Protocol Data Units (MPDUs), and separately generating a Compensation Frame (CF) for each MPDU according to a target brightness value of a light source; and aggregating the MPDUs and the CFs into a Physical Layer Service Data Unit (PSDU) of a Physical Layer Protocol Data Unit (PPDU) and transmitting the PPDU.

公开(公告)号：US09461741B2

公开(公告)日：2016-10-04

申请号：US14429533

申请日：2013-07-08

Applicant: ZTE Corporation

Inventor： Zhou Zhi ,  Lin Chen ,  Chen Lu

IPC: H04B10/116 ,  H04B10/50 ,  H04B3/54

CPC classification number: H04B10/116 ,  H04B3/54 ,  H04B10/502 ,  H04B2203/5441 ,  H04B2203/5483

Abstract: Provided are a signal transmission method and apparatus. In the signal transmission method, a terminal device obtains a signal to be sent; and the terminal device sends the signal through a visible light medium, wherein after being demodulated, the signal sent through the visible light medium is carried on a power line for transmission. By virtue of the solution, the problem in related technologies regarding the integration of the visible light communication as a wireless access manner with the power line communication technology is solved, the construction of the communication network can be more convenient and faster, and the advantages of the visible light communication and the power line communication technology are fully utilized.

Abstract translation: 提供了一种信号传输方法和装置。 在信号发送方法中，终端装置获取要发送的信号; 并且终端装置通过可见光介质发送信号，其中在解调之后，通过可见光介质发送的信号被承载在用于传输的电力线上。 通过解决方案，解决了将可视光通信作为无线接入方式与电力线通信技术相结合的相关技术的问题，通信网络的构建可以更方便快捷， 可见光通信和电力线通信技术得到充分利用。