公开(公告)号：US20250053410A1

公开(公告)日：2025-02-13

申请号：US18797876

申请日：2024-08-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Sik LEE ,  Ho Yong KANG ,  Ja Beom GU ,  Dae Ho KIM ,  Jung Sik SUNG ,  Jun Hee LEE

IPC: G06F8/65

Abstract: A firmware upgrade apparatus and method are disclosed. A firmware upgrade apparatus according to some embodiments of the present invention includes access points, a relay configured to upload firmware data to the access point, a node configured to upload the firmware data to the relay, and an over-the-air (OTA) access point configured to upload the firmware data to the node.

公开(公告)号：US20150036620A1

公开(公告)日：2015-02-05

申请号：US14445596

申请日：2014-07-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jun Hee LEE ,  Wun-Cheol JEONG

IPC: H04W74/00

CPC classification number: H04W72/082 ,  H04W84/18

Abstract: A method for dynamically managing wireless channels to minimize channel interference between heterogeneous wireless devices, and transmitting data by effectively using channels, is provided. Interference between heterogeneous wireless networks is avoided in a channel hopping mode, whereby a data transmission success rate of the wireless sensor network is enhanced, thus enhancing reliability of data transmission.

Abstract translation: 提供了一种用于动态管理无线信道以最小化异构无线设备之间的信道干扰以及通过有效使用信道发送数据的方法。 在信道跳频模式中避免了异构无线网络之间的干扰，从而提高了无线传感器网络的数据传输成功率，提高了数据传输的可靠性。