公开(公告)号：US09686639B2

公开(公告)日：2017-06-20

申请号：US15141789

申请日：2016-04-28

Applicant: Quanta Computer Inc.

Inventor： I-Chin Lin

IPC: H04B7/00 ,  H04W4/00 ,  H04H20/38 ,  H04L29/12 ,  H04L29/06 ,  H04W76/02

CPC classification number: H04W4/008 ,  H04H20/38 ,  H04L61/6004 ,  H04L61/6022 ,  H04L69/22 ,  H04W4/80 ,  H04W76/10

Abstract: A transmission system using the Bluetooth Low Energy is provided. The transmission system includes a broadcast device transmitting broadcast data, and a scanning device receiving the broadcast data and determining whether to execute a response action according to the broadcast data. The response action includes replying with request data to the broadcast device, and the broadcast device determines whether to transmit parameter data to the scanning device according to the request data in order to make the scanning device determine whether to further execute the response action. The parameter data is set according to the request data.

公开(公告)号：US09635498B2

公开(公告)日：2017-04-25

申请号：US14873755

申请日：2015-10-02

Applicant: Quanta Computer Inc.

Inventor： I-Chin Lin ,  Chang-En Tsai

IPC: H04W4/00 ,  H04W4/06 ,  H04W4/04 ,  H04W64/00 ,  H04W8/00

CPC classification number: H04W4/80 ,  G01S5/0081 ,  G01S5/14 ,  H04W4/04 ,  H04W4/06 ,  H04W8/005 ,  H04W64/00

Abstract: The invention introduces an apparatus for indoor positioning, which contains at least a communications interface and a processing unit. The processing unit, coupled to the communications interface, sets the apparatus to a connection-disallowed state when an indoor positioning is activated, and broadcasts an advertising message periodically in an advertising state via the communications interface, where the advertising message contains at least the identity of the apparatus, a timestamp at which the advertising message is sent, and the transmission power.