公开(公告)号：US09848432B2

公开(公告)日：2017-12-19

申请号：US14979556

申请日：2015-12-28

Applicant: Industrial Technology Research Institute

Inventor： Chia-Peng Lee ,  Phone Lin ,  Shun-Neng Yang

IPC: H04W72/08 ,  H04W4/06 ,  H04W4/14 ,  H04W28/08 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04W4/06 ,  H04W4/14 ,  H04W28/08 ,  H04W28/085 ,  H04W72/0406

Abstract: An offload determination system for multiple wireless network, a server and a method thereof are provided. The system includes a server, a first and a second wireless base station and a user equipment (UE). The first and the second wireless base station provides a first and a second wireless network respectively. The server has traffic tariff information corresponding to the UE. The server monitors and obtains quality of service (QoS) information of the first and the second wireless base station respectively, evaluates a data transfer efficiency information of the first and the second wireless base stations according to the traffic tariff information and the QoS information, and transmits the data transfer efficiency information to the UE. The UE selectively uses the first or second wireless network based on the data transmission efficiency information.

公开(公告)号：US20170164376A1

公开(公告)日：2017-06-08

申请号：US14979556

申请日：2015-12-28

Applicant: Industrial Technology Research Institute

Inventor： Chia-Peng Lee ,  Phone Lin ,  Shun-Neng Yang

IPC: H04W72/08 ,  H04W4/14 ,  H04W72/04 ,  H04W28/08 ,  H04W4/06

CPC classification number: H04W72/085 ,  H04W4/06 ,  H04W4/14 ,  H04W28/08 ,  H04W28/085 ,  H04W72/0406

Abstract: An offload determination system for multiple wireless network, a server and a method thereof are provided. The system includes a server, a first and a second wireless base station and a user equipment (UE). The first and the second wireless base station provides a first and a second wireless network respectively. The server has traffic tariff information corresponding to the UE. The server monitors and obtains quality of service (QoS) information of the first and the second wireless base station respectively, evaluates a data transfer efficiency information of the first and the second wireless base stations according to the traffic tariff information and the QoS information, and transmits the data transfer efficiency information to the UE. The UE selectively uses the first or second wireless network based on the data transmission efficiency information.

公开(公告)号：US20200092844A1

公开(公告)日：2020-03-19

申请号：US16218603

申请日：2018-12-13

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Phone Lin ,  Chia-Peng Lee ,  Jen-Feng Huang

IPC: H04W68/02 ,  H04W60/06 ,  H04W28/02 ,  H04W52/02 ,  H04W8/08 ,  H04L29/06 ,  H04W8/04 ,  H04W4/80

Abstract: A communication terminal device, a communication system and a communication method are provided. The communication terminal device includes a first communication chip, a second communication chip and a switching unit. When detecting an Internet telephone packet or a network traffic greater than a threshold, the switching unit turns off a first communication chip and turns on a second communication chip to enable the Internet telephone packet or the network traffic to be transmitted from the Internet to the second communication chip. When receiving an Internet telephone packet or a paging, the first communication chip is detached from a core network and issues a notification. The switching unit enables the second communication chip to be attached to the core network in response to the notification to enable the Internet telephone packet or the network traffic to be transmitted from the core network to the second communication chip.