公开(公告)号：US09692507B2

公开(公告)日：2017-06-27

申请号：US14673277

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Seok Shin ,  Dae-Kwang Jung ,  Jeong-Seok Choi ,  Kyung-Woo Lee ,  Sung-Bum Park ,  Ki-Uk Song

IPC: H04B10/116 ,  H04B10/114 ,  H04J13/00 ,  H04B10/50 ,  H04B10/54 ,  H04L7/00

CPC classification number: H04B10/116 ,  H04B10/1149 ,  H04J13/00 ,  H04L7/0075

Abstract: Apparatuses and methods which provide synchronized data using visible light communication are described. In one method, a first Light Emitting Diode (LED) lighting apparatus, which has a checked Identification (ID), receives a synchronization signal from a mobile communication network. This synchronization signal is analyzed in order to synchronize the first LED lighting apparatus with at least one second LED lighting apparatus adjacent to the first LED lighting apparatus. A synchronized time slot is prepared using the synchronization signal and a period of the time slot is determined, using the checked ID of the first LED apparatus, for transmitting data of the first LED lighting apparatus to a mobile terminal.

公开(公告)号：US20150207561A1

公开(公告)日：2015-07-23

申请号：US14673277

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Seok Shin ,  Dae-Kwang Jung ,  Jeong-Seok Choi ,  Kyung-Woo Lee ,  Sung-Bum Park ,  Ki-Uk Song

IPC: H04B10/116 ,  H04J13/00 ,  H04L7/00

CPC classification number: H04B10/116 ,  H04B10/1149 ,  H04J13/00 ,  H04L7/0075

Abstract: Apparatuses and methods which provide synchronized data using visible light communication are described. In one method, a first Light Emitting Diode (LED) lighting apparatus, which has a checked Identification (ID), receives a synchronization signal from a mobile communication network. This synchronization signal is analyzed in order to synchronize the first LED lighting apparatus with at least one second LED lighting apparatus adjacent to the first LED lighting apparatus. A synchronized time slot is prepared using the synchronization signal and a period of the time slot is determined, using the checked ID of the first LED apparatus, for transmitting data of the first LED lighting apparatus to a mobile terminal.

Abstract translation: 描述使用可见光通信提供同步数据的装置和方法。 在一种方法中，具有检查的识别（ID）的第一发光二极管（LED）照明装置从移动通信网络接收同步信号。 分析该同步信号，以使第一LED照明装置与与第一LED照明装置相邻的至少一个第二LED照明装置同步。 使用同步信号准备同步的时隙，并且使用第一LED装置的检查ID确定时隙的周期，以将第一LED照明装置的数据发送到移动终端。