公开(公告)号：US20170127445A1

公开(公告)日：2017-05-04

申请号：US15344498

申请日：2016-11-04

Applicant: Samsung Electronics Co., Ltd ,  Seoul National University R&DB Foundation

Inventor： Tae-Seop Lee ,  Sae-Woong Bahk ,  Yong-Seok Park ,  Soo-Young Jang

IPC: H04W74/08 ,  H04L12/26 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04W74/0808 ,  H04L43/0864 ,  H04L43/16 ,  H04W4/70 ,  H04W4/80 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/19 ,  H04W84/18 ,  Y04S40/168

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure includes a method for controlling a connection interval (CI) by a device in a wireless communication system supporting a Bluetooth scheme. The method includes detecting channel status and controlling a CI for a connection that is established between the device and other device based on the channel status, wherein the CI denotes an interval during which data packet transmission and data packet reception between the device and the other device are possible.

公开(公告)号：US20170093740A1

公开(公告)日：2017-03-30

申请号：US15275286

申请日：2016-09-23

Applicant: Samsung Electronics Co., Ltd ,  Seoul National University R&DB Foundation

Inventor： Yong-Seok Park ,  Hee-Su Im ,  Soo-Young Jang ,  Sae-Woong Bahk

IPC: H04L12/863 ,  H04L12/875 ,  H04L12/927 ,  H04L12/865

CPC classification number: H04L47/6255 ,  H04L47/2483 ,  H04L47/56 ,  H04L47/6275 ,  H04L47/803

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for scheduling a packet in a communication node in a communication system is provided. The method includes detecting a parameter value of a parameter related to a delay characteristic that is related to at least one packet; comparing the detected parameter value and a preset threshold parameter value; determining a priority for the at least one packet based on the compared result; and transmitting the at least one packet corresponding to the determined priority.