公开(公告)号：US09832704B2

公开(公告)日：2017-11-28

申请号：US14591881

申请日：2015-01-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Je Hun Lee ,  Joon Soo Lee ,  Sok Kyu Lee

IPC: H04W40/04 ,  H04W88/06 ,  H04W40/02 ,  H04W28/02 ,  H04W40/16 ,  H04W48/18 ,  H04L12/707

CPC classification number: H04W40/02 ,  H04L45/24 ,  H04W28/0284 ,  H04W40/04 ,  H04W40/16 ,  H04W48/18 ,  H04W88/06

Abstract: A method and user terminal for dynamically controlling routing are provided. The method may provide an effective routing mechanism in a system to which a plurality of radio access technologies (RATs) are applied. The method may perform routing based on characteristics of the RATs, a degree of a generated traffic load, a user preference of a RAT, and the like.

公开(公告)号：US09585146B2

公开(公告)日：2017-02-28

申请号：US14592642

申请日：2015-01-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Joon Soo Lee ,  Sok Kyu Lee

IPC: H04W72/04 ,  H04W74/00 ,  H04W76/02 ,  H04W74/04 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04W74/002 ,  H04W74/04 ,  H04W74/0825

Abstract: A method of assigning a slot and accessing a channel in a wireless local area network (WLAN) is provided. A station may attempt to access a channel based on a plurality of candidate slots assigned to the station.

Abstract translation: 提供了一种在无线局域网（WLAN）中分配时隙和访问信道的方法。 站可以尝试基于分配给站的多个候选时隙来访问信道。

公开(公告)号：US09276728B2

公开(公告)日：2016-03-01

申请号：US14216393

申请日：2014-03-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Joon Soo Lee ,  Hong Soog Kim ,  Je Hun Lee ,  Sok Kyu Lee

IPC: H04B1/00 ,  H04L5/00 ,  H04W4/00

CPC classification number: H04L5/0062 ,  H04J11/0023 ,  H04W4/80

Abstract: Provided is an interference avoidance-based communication apparatus and method, the apparatus including an interface to receive operating channel number information transmitted by another communication apparatus in response to an event occurring in the other communication apparatus, and a processor to verify a current use channel of the other communication apparatus based on the received operating channel information, allocate a first weighted value to a remaining channel, aside from the verified current use channel and a second weighted value to the verified current use channel, and generate channel map information for use in hop selection based on the remaining channel to which the first weighted value is allocated and the current use channel to which the second weighted value is allocated.

Abstract translation: 提供了一种基于干扰回避的通信装置和方法，该装置包括：接口，用于响应于在另一通信装置中发生的事件，接收由另一通信装置发送的操作信道号信息;以及处理器，用于验证当前使用信道 基于接收到的操作信道信息的另一通信装置，除了已验证的当前使用信道和向验证的当前使用信道之外，将剩余信道的第一加权值分配给第二加权值，并生成用于跳频的信道图信息 基于分配了第一加权值的剩余信道和分配了第二加权值的当前使用信道进行选择。