公开(公告)号：US09854460B2

公开(公告)日：2017-12-26

申请号：US14134061

申请日：2013-12-19

Applicant: Institute For Information Industry

Inventor： Chun-Yen Hsu ,  Chiu-Wen Chen ,  Feng-Ming Yang

IPC: H04W24/04 ,  H04L12/24 ,  H04W76/04

CPC classification number: H04W24/04 ,  H04L41/0663 ,  H04W76/23

Abstract: A transmitting direct mode communication apparatus, a receiving direct mode communication apparatus and a communication path switching method thereof are provided. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus maintain a backend network connection, and communicate with each other via a direct communication connection. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus are capable of switching the communication to backend network connection rapidly and seamlessly for transmitting data normally after the direct communication connection failed.

公开(公告)号：US20170280197A1

公开(公告)日：2017-09-28

申请号：US15200004

申请日：2016-07-01

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Sheng-Chang CHEN ,  Rong-Sheng WANG ,  Shu-Ming HSU ,  Hao-Cheng WANG ,  Jhuo-Syun LI ,  Shih-Chun CHOU

IPC: H04N21/466 ,  H04N21/278 ,  G06F17/30 ,  H04N21/81 ,  H04N5/44 ,  H04L29/08 ,  H04N21/45

CPC classification number: H04N21/4668 ,  G06F16/24573 ,  G06F16/24575 ,  G06F16/90324 ,  G06Q30/0241 ,  G06Q30/0282 ,  H04L67/306 ,  H04N5/44 ,  H04N21/278 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/812 ,  H04N2005/4412

Abstract: An information recommend system includes an information recommend device. The information recommend device is configured to store a operation model and a recommendation model. The operation model is composed of a plurality of operation mode data, and the recommendation model is composed of detailed data of a plurality of multimedia data. The information recommend device is further configured to receive a plurality of real-time viewing data, determine a real-time operation mode according to the real-time viewing data and the operation model, and determine recommending multimedia data and a time point for recommending form the detailed data of the multimedia data according to the real-time operation mode and the recommendation model.

公开(公告)号：US09774691B2

公开(公告)日：2017-09-26

申请号：US14096123

申请日：2013-12-04

Applicant: Institute for Information Industry

Inventor： Hao-Cheng Wang ,  He-Wen Chen ,  Rong-Sheng Wang ,  Shih-Chun Chou

IPC: G06Q30/00 ,  H04L29/08 ,  G06F3/048

CPC classification number: H04L67/22 ,  G06F3/048

Abstract: A system for automatically embedding behavior collection components into a mobile device application; the system includes a user interface module, a recording module, a marking module, and an embedding module. The user interface module provides an operation interface which includes tracking items. The tracking items correspond to behavior collection components. The behavior collection components transmit operation information of the mobile device to a server. The recording module records relational information respectively corresponds to each of the behavior collection components, and each relational information is a relational function selected from of a plurality of relational functions of a library. The marking module determines and marks embedding positions of the behavior collection components in the mobile device application based on the behavior collection components of the selected tracking items and relational information thereof. The embedding module embeds the behavior collection components of the selected tracking items into the marked embedding positions.

公开(公告)号：US09747299B2

公开(公告)日：2017-08-29

申请号：US14530240

申请日：2014-10-31

Applicant: Institute For Information Industry

Inventor： Kai-Jyun Lin ,  Chi-Tien Yeh ,  Fong-Jia Chang

IPC: G06F17/30

CPC classification number: G06F17/30194

Abstract: A heterogeneous storing server and a file storing method thereof are provided. The heterogeneous storing server has a file storing priority table which records different device type groups. The heterogeneous storing server determines the device type group to which a file belongs according to attributes of the file. The heterogeneous storing server stores the file into appropriate storing devices dynamically and adjusts the number of backups of the file in the storing devices dynamically according to a definition of the device type group.

公开(公告)号：US09743249B2

公开(公告)日：2017-08-22

申请号：US14993784

申请日：2016-01-12

Applicant: Institute For Information Industry

Inventor： Yi-Hsueh Tsai ,  Yi-Ting Lin ,  Shu-Han Liao

IPC: H04W4/02 ,  H04W72/04 ,  H04W24/10 ,  H04W64/00 ,  G01S5/00 ,  G01S5/02 ,  H04W92/18

CPC classification number: H04W4/025 ,  G01S5/0072 ,  G01S5/0284 ,  H04W24/10 ,  H04W64/00 ,  H04W72/0413 ,  H04W72/042 ,  H04W92/18

Abstract: A user equipment (UE), a device to device (D2D) UE, a backhaul device and a positioning method thereof are provided. The D2D UE measures an uplink reference signal transmitted from the UE and generates an uplink measurement report message according to the measured uplink reference signal. The backhaul device receives the uplink measurement report message and determines location information on at least one of the UE and D2D UE based on the uplink measurement report message.

公开(公告)号：US09736316B2

公开(公告)日：2017-08-15

申请号：US14689033

申请日：2015-04-16

Applicant: Institute For Information Industry

Inventor： Whai-En Chen ,  Chun-Yen Hsu ,  Bo-En Chen

IPC: H04L29/12 ,  H04M7/00 ,  H04L29/06

CPC classification number: H04M7/0075 ,  H04L61/2514 ,  H04L61/2517 ,  H04L61/2564 ,  H04L61/2582 ,  H04L65/1006 ,  H04L65/1033 ,  H04L65/1069 ,  H04L67/104

Abstract: A network address translation traversal system and method for real-time communications are provided. The network address translation traversal system includes a user terminal equipment, a network address translation device, a signaling control system and a peer terminal. The user terminal equipment is in a private network, while the signaling control system and the peer terminal are in a public network. The signaling control system is configured to instruct the network address translation device to create a network address translation mapping for a real-time communication connection. The peer terminal is configured to create the real-time communication connection with the user terminal equipment via the network address translation device directly according to the network address translation mapping.

公开(公告)号：US09730237B1

公开(公告)日：2017-08-08

申请号：US15367724

申请日：2016-12-02

Applicant: Institute For Information Industry

Inventor： Kun-Hung Lee

IPC: H04W72/00 ,  H04W72/10 ,  H04W74/08 ,  H04W28/04 ,  H04L12/26 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04L43/16 ,  H04W74/0833 ,  H04W88/02

Abstract: A wireless device and a random access method thereof for a mobile communication system are provided. The mobile communication system defines a plurality of preambles. The wireless device receives a system message carrying a random access success rate from a base station, and divides the preambles into N preamble subsets according to the random access success rate. The N preamble subsets have a strict partial order relationship therebetween. The union of the N preamble subsets consists of the preambles. When requesting random access from the base station, the wireless device randomly selects a preamble from the smallest preamble subset. When a preamble collision occurs, the wireless device reselects a preamble from the larger preamble subset gradually for the random access.

公开(公告)号：US20170222744A1

公开(公告)日：2017-08-03

申请号：US15082553

申请日：2016-03-28

Applicant: Institute For Information Industry

Inventor： Ding-Jie HUANG ,  Yi-Chih TUNG ,  Chih-Hsiang HO ,  Muh WU ,  Shu-Min CHUANG

IPC: H04J3/06 ,  H04L12/26

CPC classification number: H04J3/0667 ,  H04J3/0664 ,  H04L43/0864

Abstract: A frequency calibration apparatus and method are provided. An oscillator of the frequency calibration apparatus has an operation frequency. The frequency calibration apparatus receives a plurality of time packets from an NTP server at a plurality of first time points. Each of the time packets records a second time point that the NTP server transmits the time packet. The frequency calibration apparatus calculates an offset for each of the time packets in a subset of all the time packets, calculates a clock skew according to the first time points and the offsets of the time packets in the subset, calculates a difference between the clock skew and a standard frequency value, determines that an absolute value of the difference is greater than a threshold, and adjusts the operation frequency to an initial frequency after determining that the absolute value of the difference is greater than the threshold.

公开(公告)号：US09705847B2

公开(公告)日：2017-07-11

申请号：US14079340

申请日：2013-11-13

Applicant: Institute For Information Industry

Inventor： Chung-Ting Kao ,  Yu-Jung Cheng

IPC: H04L29/12 ,  H04L12/46

CPC classification number: H04L61/2596 ,  H04L12/4641 ,  H04L61/6022

Abstract: A management server and a management method thereof are provided. The management server is connected to a switch on a trunk port. The switch is connected to a plurality of cloud appliances in different virtual local area networks (VLANs). The management severs operates a management system and a translation system for managing cloud appliances. The translation system is operated to modify the receiving data packet by converting the source MAC address or the source IP address and removing the VLAN tag, and to modify the transmitting data packet by converting the destination MAC address or the destination IP address and adding a VLAN tag.

公开(公告)号：US20170178330A1

公开(公告)日：2017-06-22

申请号：US14972098

申请日：2015-12-17

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Chih-Hung LI ,  Kai-Wei CHIANG ,  Chien-Hsun CHU ,  Chen-Kai LIAO ,  Guang-Je TSAI

IPC: G06T7/00

CPC classification number: G06T7/70 ,  G06T2207/30252

Abstract: The present invention discloses an interior mobile mapping system and method thereof. The interior mobile mapping method comprises the following steps: establishing a plurality of interior reference points; obtaining coordinates of the plurality of interior reference points corresponded to an interior coordinate system; moving from one interior reference point which is closest to an interior object; taking a picture for the interior object at more than two different places individually; and calculating the coordinate of the interior object corresponded to an exterior coordinate system according to the respective position of the interior object in the pictures and the coordinates of the different shooting locations.