公开(公告)号：DE112008003408T5

公开(公告)日：2010-12-09

申请号：DE112008003408

申请日：2008-09-25

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SHIM JAE HOON ,  KANG SUNG WEON ,  KIM SUNG EUN ,  HWANG JUNG HWAN ,  HYOUNG CHANG HEE ,  KIM JIN KYUNG ,  LIM IN GI ,  PARK HYUNG IL ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  KANG TAE WOOK ,  PARK KI HYUK

IPC: H04R3/00

公开(公告)号：DE102010040397A1

公开(公告)日：2011-04-07

申请号：DE102010040397

申请日：2010-09-08

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： HYOUNG CHANG HEE ,  KANG SUNG WEON ,  LIM IN GI ,  PARK HYUNG IL ,  KANG TAE WOOK ,  HWANG JUNG HWAN ,  KIM KYONG SOO ,  KIM SUNG EUN ,  HYUN SEOK BONG ,  PARK KYUNG HWAN ,  KIM JUNG BUM ,  CHOI BYOUNG GUN ,  KANG TAE YOUNG

IPC: H04B5/00 ,  H04B1/59 ,  H04L9/32

公开(公告)号：FR2977426A1

公开(公告)日：2013-01-04

申请号：FR1258057

申请日：2012-08-29

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LIM IN GI ,  PARK HYUNG-IL ,  HYOUNG CHANG HEE ,  KANG SUNG WEON ,  HWANG JUNG HWAN ,  KANG TAE WOOK ,  KIM KYUNGSOO ,  KIM JUNG BUM ,  KIM SUNG EUN ,  KIM JIN KYUNG ,  PARK KYUNG HWAN ,  CHOI BYOUNG GUN ,  KANG TAE YOUNG

IPC: H04L12/70 ,  A61B5/00 ,  H04B7/08 ,  H04B13/00 ,  H04J13/18 ,  H04J99/00 ,  H04W4/04

Abstract: Récepteur dans un système de communication avec le corps humain, comprenant des électrodes réceptrices (1 à n) comprenant une trame de transmission comprenant des trames de commande (300) et des trames de données (400), des premier et deuxième commutateurs connectés aux électrodes réceptrices (1 à n), une unité de commande de commutation (250) des premier et deuxième commutateurs (211, 212) pour connecter les électrodes réceptrices (1 à n) aux premier et deuxième commutateurs en réponse à chaque trame de commande (300), une unité de traitement de signal (214) en sortie des premier et deuxième commutateurs, une unité de détection de préambule (230) pour générer des valeurs de corrélation de préambule pour le premier préambule, et une unité de traitement de valeur de corrélation (240) commandant l'unité de commande de commutation (250) pour sélectionner des paires d'électrodes réceptrices (1 à n) finales sur la base des valeurs de corrélation de préambule.

公开(公告)号：FR2971382A1

公开(公告)日：2012-08-10

申请号：FR1251123

申请日：2012-02-07

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LIM IN GI ,  PARK HYUNG-IL ,  HYOUNG CHANG HEE ,  KANG SUNG WEON ,  HWANG JUNG HWAN ,  KANG TAE WOOK ,  KIM KYUNGSOO ,  KIM JUNG BUM ,  KIM SUNG EUN ,  KIM JIN KYUNG ,  PARK KYUNG HWAN ,  CHOI BYOUNG GUN ,  KANG TAE YOUNG

IPC: A61B5/00 ,  H01L29/40 ,  H04B7/08 ,  H04B13/00 ,  H04J13/18 ,  H04J99/00 ,  H04W4/04

Abstract: A receiver in a human communication system includes: receiving electrodes including a transmission frame including control frames and data frames; first and second switches connected with the receiving electrodes; a switching control unit controlling a switching of the first and second switches to selectively connect the receiving electrodes with the first and second switches in response to each control frame according to a predetermined rule every time each of the control frames is input; a signal processing unit performing signal processing on the transmission frame output from the first and second switches; a preamble detection unit detecting the first preamble from each of the control frames included in the signal-processed transmission frame to generate preamble correlation values for the first preamble; and a correlation value processing unit controlling the switching control unit to select pairs of final receiving electrodes among the receiving electrodes based on the preamble correlation values.

公开(公告)号：AT557485T

公开(公告)日：2012-05-15

申请号：AT10171007

申请日：2010-07-28

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM SUNG EUN ,  HWANG JUNG HWAN ,  KANG TAE WOOK ,  KANG SUNG WEON ,  KANG TAE YOUNG ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  KIM JIN KYUNG ,  PARK KYUNG HWAN ,  PARK HYUNG IL ,  LIM IN GI ,  CHOI BYOUNG GUN ,  HYOUNG CHANG HEE ,  HYUN SEOK BONG

IPC: H04B11/00 ,  H04B13/00

公开(公告)号：DE102010031317A1

公开(公告)日：2011-04-28

申请号：DE102010031317

申请日：2010-07-14

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： PARK HYUNG IL ,  LIM IN GI ,  KANG TAE WOOK ,  KANG SUNG WEON ,  HYOUNG CHANG HEE ,  HWANG JUNG HWAN ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  KIM SUNG EUN ,  HYUN SEOK BONG ,  PARK KYUNG HWAN ,  CHOI BYOUNG GUN ,  KANG TAE YOUNG ,  KIM JIN KYUNG

IPC: H04B1/707 ,  H03M5/12 ,  H03M13/33

公开(公告)号：DE112008001780T5

公开(公告)日：2010-08-05

申请号：DE112008001780

申请日：2008-04-29

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： PARK HYUNG II ,  LIM IN GI ,  KANG TAE WOOK ,  KANG SUNG WEON ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  HYOUNG CHANG HEE ,  HWANG JUNG HWAN ,  KIM JIN KYUNG ,  KIM SUNG EUN ,  PARK DUCK GUN ,  PARK KI HYUK ,  SHIM JAE HOON

IPC: H04L27/10

公开(公告)号：DE112008002417T5

公开(公告)日：2010-07-15

申请号：DE112008002417

申请日：2008-04-11

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM JIN KYUNG ,  KANG SUNG WEON ,  KANG TAE WOOK ,  KIM KYUNG SOO ,  KIM SUNG EUN ,  KIM JUNG BUM ,  PARK DUCK GUN ,  PARK HYUNG IL ,  LIM IN GI ,  HYOUNG CHANG HEE ,  HWANG JUNG HWAN ,  PARK KI HYUK ,  SHIM JAE HOON

IPC: H04B13/02

公开(公告)号：DE112008002222T5

公开(公告)日：2010-06-17

申请号：DE112008002222

申请日：2008-05-27

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KANG TAE WOOK ,  LIM IN GI ,  PARK HYUNG II ,  KANG SUNG WEON ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  HYOUNG CHANG HEE ,  PARK DUCK GUN ,  KIM SUNG EUN ,  HWANG JUNG HWAN ,  PARK KI HYUK ,  SHIM JAE HOON ,  KIM JIN KYUNG

IPC: H04B13/00

公开(公告)号：DE112008001970T5

公开(公告)日：2010-06-10

申请号：DE112008001970

申请日：2008-05-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： HWANG JUNG HWAN ,  KANG SUNG WEON ,  PARK HYUNG IL ,  LIM IN GI ,  KANG TAE WOOK ,  KIM KYUNG SOO ,  KIM JUNG BUM ,  HYOUNG CHANG HEE ,  KIM JIN KYUNG ,  KIM SUNG EUN ,  PARK DUCK GUN ,  PARK KI HYUK ,  SHIM JAE HOON

IPC: H04B13/00

Abstract: A method and apparatus for communicating a sound wave is provided. The apparatus includes: a sound wave converter converting a sound wave signal transmitted from a counter apparatus through the human body into an electrical signal when the sound wave is transmitted from the counter apparatus through the human body and converting an electrical signal on data to be output to the counter apparatus into a sound wave; a data processor receiving the converted electrical signal from the sound wave converter and transmitting an electrical signal on the data to be output to the sound wave converter when the data to be output exists; and a switch connected between the sound wave converter and the data processor, the switch transmitting the converted electrical signal to the data processor and transmitting the electrical signal on the data to be output to the sound wave converter. Accordingly, it is possible to efficiently transmit a signal with a low loss of sound wave signal. Thus, it is possible to simply construct communication hardware at a low price.