公开(公告)号：US10084834B2

公开(公告)日：2018-09-25

申请号：US14288035

申请日：2014-05-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soo Jeon Lee ,  Won Chan Jung ,  Byoung Sun Lee ,  Do Seob Ahn

IPC: H04J3/16 ,  H04L29/06 ,  H04L12/805 ,  H04L12/801

CPC classification number: H04L65/60 ,  H04L47/11 ,  H04L47/365

Abstract: A method of randomizing a size of a packet is provided. A randomization method may include recognizing a maximum segment size (MSS) defined for transmission and reception of a packet with a reception terminal, and randomizing a size of the packet to be less than the MSS.

公开(公告)号：US12028106B2

公开(公告)日：2024-07-02

申请号：US18101775

申请日：2023-01-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jeong Gi Yang ,  Soo Jeon Lee

IPC: H04B1/69 ,  B64C39/02 ,  B64U20/80 ,  B64U101/20 ,  G01S11/02

CPC classification number: H04B1/69 ,  B64C39/024 ,  B64U20/80 ,  G01S11/02 ,  B64U2101/20

Abstract: The present disclosure provides a communication device which is suitable for use in an unmanned aerial vehicle operating in an unmanned aerial vehicle collaboration system including multiple unmanned aerial vehicles and enables both a data communication with another unmanned aerial vehicle and a measurement of a distance to another unmanned aerial vehicle. According to an aspect of an exemplary embodiment, a communication device of an unmanned aerial vehicle includes: an ultra-wideband (UWB) communication circuit configured to perform a UWB communication with other unmanned aerial vehicle; and a UWB communication manager configured to send transmit data to the other unmanned aerial vehicle and receive data sent by the other unmanned aerial vehicle through the UWB communication circuit, and transmit or receive shared data to be shared by unmanned aerial vehicles in a form of being appended to a distance measurement frame.

公开(公告)号：US09009713B2

公开(公告)日：2015-04-14

申请号：US13793108

申请日：2013-03-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soo Jeon Lee ,  Won Chan Jung ,  Jae Hoon Kim

IPC: G06F9/46 ,  G06F9/54 ,  G06F9/50

CPC classification number: G06F9/54 ,  G06F9/5038 ,  G06F2209/506

Abstract: Provided is a task processing apparatus and method that may select a task corresponding to predetermined task selection information when a task execution is completed and thus, an idle server occurs in at least one server, may separate the selected task into a first task and a second task, and may control the first task and the second task to be allocated to an existing allocation server of the selected task and an idle server, respectively.

Abstract translation: 提供了一种任务处理装置和方法，其可以在任务执行完成时选择与预定任务选择信息相对应的任务，并且因此在至少一个服务器中发生空闲服务器，可以将所选择的任务分离成第一任务和第二任务 任务，并且可以分别控制要分配给所选任务和空闲服务器的现有分配服务器的第一任务和第二任务。