Patent ID: 9331779
Filing Date: 2016-05-03
CPC Classification: H04B,H04L,H04N,H04W

Claim Text:
1. An information communication method of obtaining information from a subject, the information communication method comprising: transmitting position information indicating a position of an image sensor used to capture the subject; receiving an ID list that is associated with the position indicated by the position information and includes a plurality of sets of identification information; setting an exposure time of the image sensor so that, in an image obtained by capturing the subject by the image sensor, a bright line corresponding to an exposure line included in the image sensor appears according to a change in luminance of the subject; obtaining a bright line image including the bright line, by capturing the subject that changes in luminance by the image sensor with the set exposure time; obtaining the information by demodulating data specified by a cycle length or frequency of a stripe pattern of the bright line included in the obtained bright line image; and searching the ID list for identification information that includes the obtained information.