Abstract:
A dynamic folder browsing method using Bluetooth and a system for the same are provided to search for a file list through Page Down, Page Up, Page Start, Page End, etc., more efficiently. A client displays a browsing screen so that a user can execute folder browsing(500). If the user selects another device, or a server(505), the client executes folder browsing with the server(510). The client transmits an FTC set path request "SET_PATH_REQ" to the server(515,520). The server, in case it supports a segmented transmission function, allows data exchange, and sends "SET_PATH_CNF" to the client(525). Afterwards, if the client executes a folder list acquisition request and transmits "GET_FOLDER_LIST" to the server(535,540), the server starts to count folder lists(545). Then the server transmits "GET_FOLDER_LIST_CNF" to the client in order to provide folder lists as much as the client can display(550). If the user inputs a request to display the previous page or the first page, the client executes an FTC get forward/start request in order to inform the server of it(555). If a forward request is generated, the client sends "FORWARD_LIST to the server(560). The server creates an XML-type forward list and transmits "FORWARD_CNF" to the client(570).
Abstract:
Provided is a function for more efficiently pulling files in a browsing folder is implemented. A client pulls folder lists items in a basis of a number displayable on a screen thereof by subdividing a process pulling the folder lists items. In detail, a new operation is defined between a client and a server, wherein the client receives a total number of folder lists items from the server, and the server receives a displayable number of folder lists items from the client. Thereafter, the client pulls folder lists items corresponding to the displayable number defined by the client from among the total folder lists items using packets such as start, forward, backward, and end.
Abstract:
본 발명은 적외선 통신을 이용한 데이터 전송 방법에 있어서, 데이터를 전송하고자 하는 외부 적외선 통신장치와 연결을 수행하는 단계와, 상기 외부 적외선 통신장치에 데이터 전송 시작을 알리는 데이터 전송 시작 명령메시지를 전송하는 단계와, 상기 외부 적외선 통신장치에 전송하고자 하는 하나 이상의 데이터들을 차례로 전송하는 단계와, 상기 데이터들의 전송이 완료됨에 따라 데이터 전송 종료를 알리는 데이터 전송 종료메시지를 전송하는 단계를 포함한다. 적외선 통신, 데이터 송수신, 데이터 전송 시작 명령메시지, 데이터 전송 종료 명령메시지
Abstract:
The present invention relates to a method and an apparatus for controlling a power of a near field wireless communication device, capable of transferring a link key request message requesting a link key to a mobile terminal if a headset connects the mobile terminal by using near field communication and turning on the power thereof if the headset receives a link key confirmation message as a response to the link key request message. [Reference numerals] (201) First NFC unit; (203) First BT unit; (301) Second BT unit; (303) Second NFC unit; (401) NFC connection; (403,405) Transmit a link key request message; (407) Generate a link key confirmation message based on a link key search and a search result; (409,411,417) Transmit the link key confirmation message; (413) Transmit a power on request message; (415) Activate the second BT unit; (419) Analyze the received link key confirmation message; (421) Receive a link key?; (423) OOB pairing; (425) Compare at least one of link keys in which are previously stored and the received link key; (427) Previously stored link key is matched with the received link key?; (429) Transmit a connection request message; (431) Communication connection with the second BT unit by using the searched link key; (433) Transmit a connection confirmation message; (AA,CC) No; (BB,DD) Yes; (EE,FF,GG,HH) End
Abstract:
PURPOSE: A sound volume management method of a wireless connection device and an apparatus thereof for making a call in a proper voice are provided to control the output voice of a voice output device through a call connecting system. CONSTITUTION: A plurality of communications units processes the transmitting/receiving signals about a plurality of systems by a mobile communications terminal. A storage(140) stores the volume level of wireless connection devices about a plurality of systems. A controller(100) transmits the volume level to the wireless connection device. The controller requests the voice to the wireless connection device.
Abstract:
PURPOSE: A wireless telephone capable of displaying a CLIP under intercom calling is provided to offer a wireless telephone that can display a CLIP under telephone conversation through an intercommunication system. CONSTITUTION: A portable unit of a wireless telephone consists of a display part(110), a memory(120), a control part(130), a CLIP detection part(140) and a transmitting/receiving part(150). The transmitting/receiving part(150) executes wireless communication with a fixed unit through an air interface. The CLIP detection part(140) detects a CLIP from a signal received from the transmitting/receiving part(150). The control part(130) covers incoming call processing(135) and intercom processing(136). Regardless of intercom processing, incoming call processing(135) transfers the CLIP to the display part(110) when the CLIP is detected and makes the display part display the CLIP. Regardless of intercom processing, incoming call processing(135) transfers the CLIP to the memory(120) when the CLIP is received and makes the memory(120) store the CLIP. The fixed unit is composed of an LIU(Line Interface Unit)(250), a CLIP detection part(220), a control part(230) and a transmitting/receiving part(210). The transmitting/receiving part(210) executes wireless communication with the portable unit through the air interface. The LIU(250) is for connection with an exchange through telephone lines(T,R). The CLIP detection part(220) detects a CLIP from data provided from the exchange through the LIU(250). The control part(230) is in charge of incoming call processing(235) and intercom processing(236). Incoming call processing(235) is achieved regardless of intercom processing(236). In other words, incoming call processing(235) transfers the detected CLIP to the transmitting/receiving part(240) when an incoming call is generated and makes the transmitting/receiving part(240) send the CLIP by wireless.
Abstract:
A method and an apparatus for generating a disparity map from a stereo image, a stereo matching method therefor, and an apparatus therefor are provided to embody a stereo matching simply about the stereo image. The first and the second edge extractors(100,102) extract respective edge images from images forming a stereo image. An edge stereo matcher(104) searches an edge mask matched with an edge shape in a window about a reference edge pixel among edge masks designated to correspond to predetermined edge shapes capable of being indicated in the window of a uniform size centering around the reference edge pixel among edge pixels of the reference edge image among the edge images. The edge stereo matcher(104) searches an edge pixel located in the center of a window having an edge shape matched with the searched edge mask among edge pixels of a search edge image among the edge images as a correspondence edge pixel corresponding to a corresponding point for the reference edge pixel. The reference edge pixel is an edge pixel for currently searching the correspondence edge pixel in the search edge image among the edge pixels of the reference edge image.
Abstract:
본 발명은 적외선 통신을 이용한 데이터 전송 방법에 있어서, 데이터를 전송하고자 하는 외부 적외선 통신장치와 연결을 수행하는 단계와, 상기 외부 적외선 통신장치에 데이터 전송 시작을 알리는 데이터 전송 시작 명령메시지를 전송하는 단계와, 상기 외부 적외선 통신장치에 전송하고자 하는 하나 이상의 데이터들을 차례로 전송하는 단계와, 상기 데이터들의 전송이 완료됨에 따라 데이터 전송 종료를 알리는 데이터 전송 종료메시지를 전송하는 단계를 포함한다. 적외선 통신, 데이터 송수신, 데이터 전송 시작 명령메시지, 데이터 전송 종료 명령메시지