公开(公告)号：US20170150418A1

公开(公告)日：2017-05-25

申请号：US15360889

申请日：2016-11-23

Applicant: Electronics and Telecommunications Research Institute

Inventor： Myung Eun KIM ,  Tae Joon PARK ,  Sun Jin KIM ,  Jong Hyun PARK ,  Hyo Chan BANG ,  Myung Nam BAE ,  Dong Beom SHIN ,  Hoe Sung YANG ,  Kang Bok LEE ,  Sang Yeoun LEE ,  Hye Sun LEE ,  Jin Chul CHOI ,  Sang Gi HONG

IPC: H04W40/20 ,  H04M15/00 ,  H04W40/16 ,  H04L12/733 ,  H04L12/721

CPC classification number: H04W40/20 ,  H04L45/122 ,  H04L45/124 ,  H04M15/8044 ,  H04W40/16 ,  H04W40/24 ,  H04W84/18

Abstract: A mobile ad-hoc routing apparatus includes a first communication module and a second communication module configured to transmit and receive data through a first communication band and a second communication band, respectively, a memory configured to store a program for transmitting and receiving the data, and a processor configured to execute the program stored in the memory, wherein when the program is executed, the processor receives first control information broadcast by one or more neighboring nodes via the first communication module and stores the first control information in the memory, wherein the first control information includes current position and communication status information of the neighboring node, the processor updates information on the neighboring node on the basis of the first control information, generates packet forwarding information which includes information on a node which currently allows packet data to be transmitted based on the updated information on the neighboring node, and stores the generated packet forwarding information in the memory, and the processor determines a subsequent node which allows the packet data to be transmitted to a destination node on the basis of the packet forwarding information and transmits the packet data to the subsequent node via the second communication module.

公开(公告)号：US20170273004A1

公开(公告)日：2017-09-21

申请号：US15402364

申请日：2017-01-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Joon PARK ,  Myung Eun KIM ,  Sun Jin KIM ,  Myung Nam BAE ,  Dong Beom SHIN ,  Hoe Sung YANG ,  Kang Bok LEE ,  Sang Yeoun LEE ,  Hye Sun LEE ,  Jin Chul CHOI ,  Sang Gi HONG ,  Hyo Chan BANG ,  Jong Hyun PARK

IPC: H04W40/24 ,  H04W72/04 ,  H04W40/02

CPC classification number: H04W40/248 ,  H04L45/304 ,  H04W40/02 ,  H04W72/0406 ,  H04W84/18

Abstract: Provided are an apparatus and method for performing routing for multi-hop communication. A mobile ad-hoc routing apparatus includes a control information manager configured to generate control information for managing a topology in a mobile ad-hoc network, a control information transceiver configured to transmit the control information or information for generating the control information to other nodes and receives control information of the other nodes or information for generating the control information from the other nodes, a data path manager configured to set a path for transmitting and receiving data using the generated control information and the received control information or the information for generating the control information, and a data transceiver configured to transmit and receive the data through the set path. The path for transmitting and receiving the data and a path for transmitting and receiving the control information use channels that are physically different from each other.