Abstract:
A method of transferring an image between electronic papers according to an aspect of the present invention includes: copying image data stored in a first electronic paper while the first electronic paper is connected to an electronic device; and transmitting the copied image data to at least one second electronic paper such that the copied image data are displayed on the at least one second electronic paper while the at least one second electronic paper is connected to the electronic device through connectors.
Abstract:
A wireless communication method between terminals according to an embodiment of the present invention includes: a step of transmitting an inquiry message to a neighboring terminal; a step of receiving an inquiry response message from the neighboring terminal; a step of judging overlap between a main terminal and the neighboring terminal; and a step of paring up with the neighboring terminal by automatically paging without intrusion of the neighboring terminal and user when the main terminal and the neighboring terminal are overlapped with each other. [Reference numerals] (AA) Start;(BB,DD,FF,HH) No;(CC,EE,GG,II) Yes;(JJ) End;(S1010) Searching a neighboring terminal;(S1020) Receiving a message?;(S1030) Receiving a recognition code;(S1040) Entering the standby state;(S1050) Selecting a predetermined ADDR?;(S1060) Performing paging toward the selected ADDR;(S1070) Acquiring the ADDR;(S1080) Performing paging with the acquired ADDR;(S1090) Completing pairing?;(S1095) Performing communication
Abstract:
PURPOSE: A method for setting synchronization in a communication exchange system is provided to define the time when an adjacency state of both sides becomes all 'ESTAB' state as a synchronization completion time, thereby starting a service of the communication exchange system. CONSTITUTION: A GSMP(General Switch Management Protocol) slave(20) waits a constant time and retransmits 'SYN' message since there is no a response to 'SYN' message from a GSMP master(10)(S15). The GSMP master(10) transmits 'SYN' message to the GSMP slave(20) in order to start an adjacency procedure(S12), transits its adjacency state to 'SYNSENT'(1) and thereafter waits a response message of the GSMP slave(20). Thereafter, the GSMP slave(20) transits its adjacency state to 'SYNRCVD'(2) and transmits the response message to the transmitted 'SYN' message, i.e., 'SYNACK' message to the GSMP master(10)(S13). Thereafter, the GSMP master(10) transmits 'ACK' message notifying a normal reception to the GSMP slave(20)(S14), transits its adjacency state to 'ESTB'(3) and thereafter waits until 'ACK' message is received from the GSMP slave(20).
Abstract:
PURPOSE: An NAT(Network Address Translation) and session management system and a method therefor are provided to apply an NAT using an SIP to a packet switching system for supporting a VoIP in a packet network, to configure more than one call agent, thereby processing much traffic. CONSTITUTION: A system receives a call setup request message, extracts a public network address from the message to store the address, selects a specific one of plural call agents, and stores a communication path for the specific call agent in session information of a corresponding call(401,402). The system transmits an SIP message to the selected call agent only by using information stored in a session of the corresponding call, and distributes traffic(402). The system processes a common SIP call(404-416). If the first call processing is completed, the system deletes the session(417). If the second call setup request message is received, the system extracts a public network address from the message, selects a specific call agent, stores a communication path for the call agent, and transmits an SIP message to the selected call agent only, then distributes traffic(418-420).
Abstract:
PURPOSE: A method for supporting one link start-up between an LE(Local Exchange) and an AN(Access Network) is provided to perform a service through one link by performing one link start-up of a V5.2 interface between the LE and the AN when one link is abnormal. CONSTITUTION: When a protection primary data link fails, a data link manager(SmDL) requests a protection secondary data link setting, receives an acknowledge, and sets a protection control data link. If the protection control data link fails, the data link manager(SmDL) reports a control data link down to a switch manager(SmPort). The switch manager(SmPort) transmits a switch over comment of a logical C-channel to an AN, and receives a switch over acknowledge from the AN. The switch manager(SmPort) moves a control data line, a bcc data link, a pstn data line which exist in the logical C-channel to a secondary line and performs a start-up procedure.
Abstract:
PURPOSE: A method for supporting one link start-up between an LE(Local Exchange) and an AN(Access Network) is provided to perform a service through one link by performing one link start-up of a V5.2 interface between the LE and the AN when one link is abnormal. CONSTITUTION: When a protection primary data link fails, a data link manager(SmDL) requests a protection secondary data link setting, receives an acknowledge, and sets a protection control data link. If the protection control data link fails, the data link manager(SmDL) reports a control data link down to a switch manager(SmPort). The switch manager(SmPort) transmits a switch over comment of a logical C-channel to an AN, and receives a switch over acknowledge from the AN. The switch manager(SmPort) moves a control data line, a bcc data link, a pstn data line which exist in the logical C-channel to a secondary line and performs a start-up procedure.
Abstract:
본 개시의 하나의 실시예에 따른 장치는; 입출력부를 포함하는 본체와, 본체에 착탈되고, 출력부를 구비하는 커버부와, 커버부의 접철을 감지하는 제1센서부 및 제1센서부의 감지 신호에 따라 상기 입출력부 또는 출력부의 출력을 제어하는 제어부를 포함할 수 있다.