公开(公告)号：US20240107373A1

公开(公告)日：2024-03-28

申请号：US18230742

申请日：2023-08-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae Sun CHA ,  Tae Joon PARK ,  Eun-Hee KIM ,  Kyeseon LEE

IPC: H04W28/06 ,  H04W76/10

CPC classification number: H04W28/06 ,  H04W76/10

Abstract: Provided is a communication method and an electronic device performing the communication method. The communication method includes establishing a wireless connection for transmission of data, generating a medium access control (MAC) frame including a header formed only of a frame control field based on a type of the data, and transmitting the MAC frame including the data.

公开(公告)号：US20150200451A1

公开(公告)日：2015-07-16

申请号：US14284670

申请日：2014-05-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ju-Derk PARK ,  Eun-Hee KIM ,  Ho-Yong KANG ,  Cheol-Sig PYO

IPC: H01Q3/24 ,  H04W16/28

CPC classification number: H04W16/28 ,  H04B7/0617 ,  H04W64/006

Abstract: There is provided a control method for radiation beam direction of wireless transmission device in a method for controlling radiation beam for a mobile station considerably moving around in the wireless transmission device comprising: updating and storing movement data of moving position and moving direction of the mobile station every time it moves by receiving sensor data in the mobile station; calculating a moving point to move by using the stored movement data of the mobile station by the wireless transmission device; determining a sector zone of radiation beam emission for the moving point to move; and controlling radiation beam of the mobile station by using the sector zone for the determined radiation beam emission in the wireless transmission device.

Abstract translation: 本发明提供了一种无线传输装置中的无线传输装置的辐射束方向的控制方法，所述方法包括：更新和存储移动台的移动位置和移动方向的移动数据， 每当通过在移动台接收传感器数据移动时; 通过所述无线传输装置使用所存储的移动台的移动数据来计算移动点; 确定移动点移动的辐射束发射的扇区; 以及通过在无线传输设备中使用所确定的辐射束发射的扇区来控制移动台的辐射束。

公开(公告)号：US20140286216A1

公开(公告)日：2014-09-25

申请号：US14217994

申请日：2014-03-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Joon PARK ,  Keun Hyung LEE ,  Yong Sun KIM ,  Wun-Cheol JEONG ,  Chang Sub SHIN ,  Juderk PARK ,  Eun-Hee KIM ,  Hoyong KANG ,  Cheol Sig PYO

IPC: H04L5/00 ,  H04B7/14 ,  H04W52/02

CPC classification number: H04L5/0053 ,  H04B7/15557 ,  H04L1/0001 ,  H04L5/0058 ,  H04L2001/0097 ,  H04W48/18 ,  H04W52/0209 ,  H04W88/04 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/446

Abstract: A wireless communication method using a control channel between wireless communication devices including: exchanging profile information between a node and intermediate relay nodes therearound so as to allow the node to transmit/receive data to/from a destination node; determining, by the node, a first intermediate relay node using the profile information and determining a wireless communication mode with the first intermediate relay node; and transmitting/receiving data between the node and the first intermediate relay node by the determined wireless communication mode is provided.

Abstract translation: 一种使用无线通信设备之间的控制信道的无线通信方法，包括：在节点和周围的中间中继节点之间交换简档信息，以允许所述节点向/从目的地节点发送/接收数据; 由所述节点确定使用所述简档信息的第一中间中继节点，并且确定与所述第一中间中继节点的无线通信模式; 并且提供通过所确定的无线通信模式在节点和第一中间中继节点之间发送/接收数据。

公开(公告)号：US20160192212A1

公开(公告)日：2016-06-30

申请号：US14658041

申请日：2015-03-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jeong-Gil KO ,  Eun-Hee KIM ,  Nae-Soo KIM ,  Byung-Bog LEE

IPC: H04W24/02

CPC classification number: H04W40/12 ,  Y02D70/34

Abstract: An aspect of the present invention provides a method for sensing a quality of a mobility link by a system for sensing a quality of a mobility link configured for evaluating a quality of a transmission-attempting link connected with a transmission-attempting node: computing link quality metric values of RSSI, LQI and EXT from transmission packets included in the message; computing a distribution ratio of a fuzzy set corresponding to each of the link quality metric values by applying the computed quality metric values to a quality fuzzy set having their respective quality factor indicators configured therein; computing fuzzy estimator values by classifying and aggregating the computed fuzzy distribution ratio of the quality fuzzy set into a first, a second and a third quality; and evaluating a quality of the transmission-attempting link based on the fuzzy estimator values.

Abstract translation: 本发明的一个方面提供了一种用于感测移动性链路的质量的方法，所述系统用于感测被配置用于评估与发送尝试节点连接的发送尝试链路的质量的移动性链路的质量：计算链路质量 该消息中包含的传输分组的RSSI，LQI和EXT的度量值; 通过将所计算的质量度量值应用于其中配置有其各自品质因子指​​示符的质量模糊集合来计算与每个链路质量度量值相对应的模糊集合的分布比; 通过将所述质量模糊集合的计算出的模糊分布比分类并聚合为第一，第二和第三质量来计算模糊估计值; 以及基于所述模糊估计值估计所述发送尝试链路的质量。