Abstract:
A terminal and a method of connecting terminals in a predetermined space are provided. The terminal includes a first communication interface configured to transmit a signal for executing input applications of a plurality of terminals through a first communication scheme; a second communication interface configured to broadcast information about the first terminal through a second communication scheme; and a processor configured to generate a list of terminals located in the predetermined space, based on responses from terminals that received the information about the first terminal through the second communication scheme.
Abstract:
Provided is a method of transmitting and receiving data by a user equipment (UE), the method including receiving, by the UE, a first data stream including at least one of transmission data and a first error correction code regarding the transmission data, obtaining a second error correction code based on the transmission data obtained from the received first data stream, and transmitting a second data stream including at least one of recovered transmission data and the obtained second error correction code.
Abstract:
A method and an apparatus for providing a mission critical service are provided. The method includes transmitting, by the first terminal, a first discovery announcement message to plurality of terminals performing device to device (D2D) communication according to the mission critical service, wherein the discovery announcement message includes at least one of a category of the first terminal, video performance of a camera provided in the first terminal, and information about a status of the first terminal; receiving a second discovery announcement message from a second terminal included among the plurality of terminals performing the D2D communication; and acquiring information about a presence and a capability of the second terminal based on the second discovery announcement message.
Abstract:
A method for transmitting and receiving data, which is performed by a terminal, includes: transmitting first data to each of a plurality of reception terminals connected to the terminal, the first data including a source data segment and a parity data segment; determining second data to be transmitted after the first data, based on feedback information that relates to the first data and is received from each of the plurality of reception terminals; and transmitting the determined second data to each of the plurality of reception terminals.
Abstract:
A terminal and a method of connecting terminals in a predetermined space are provided. The terminal includes a first communication interface configured to transmit a signal for executing input applications of a plurality of terminals through a first communication scheme; a second communication interface configured to broadcast information about the first terminal through a second communication scheme; and a processor configured to generate a list of terminals located in the predetermined space, based on responses from terminals that received the information about the first terminal through the second communication scheme.
Abstract:
A method for providing advertising content, performed by a display device, the method including forming a first pairing between a first terminal and the display device; receiving first advertising content from an advertising server corresponding to a first habit of a user of the first terminal; allocating the first advertising content to a first region among a plurality of regions of a display unit according to at least one of a distance between the first terminal and the display device and a duration for which the first pairing is maintained; and displaying the first advertising content on the first region.
Abstract:
A method for providing advertising content, performed by a display device, the method including forming a first pairing between a first terminal and the display device; receiving first advertising content from an advertising server corresponding to a first habit of a user of the first terminal; allocating the first advertising content to a first region among a plurality of regions of a display unit according to at least one of a distance between the first terminal and the display device and a duration for which the first pairing is maintained; and displaying the first advertising content on the first region.
Abstract:
Provided is a technology related to a sensor network, machine to machine (M2M), machine type communication (MTC), and the Internet of things (IoT). Transmitting data between transceivers including transmitting data segments of source data and parity data segments including restoration information for a transceiver to restore the source data. The method is applicable to intelligent services based on the technology (e.g., smart home services, smart building services, smart city services, smart or connected car services, health care services, digital education services, retail business services, security and safety-related services, etc.).
Abstract:
A method of and an apparatus for transmitting first data to a plurality of receiver terminals connected to a transmitter terminal through the transmitter terminal and transmitting second data to the plurality of receiver terminals through the transmitter terminal is performed according to a transmission speed determined based on at least one selected from feedback information of a receiver terminal selected based on a data loss rate of the first data and variation information of data stored in a buffer of the transmitter terminal.
Abstract:
Disclosed is a method in which a terminal provides a Mission Critical Push To Talk (MCPTT) service. The method includes receiving a group call announcement message by the terminal, which is any one of a plurality of terminals participating in a group call that is set based on the MCPTT service, comparing information regarding a first group call stored in the terminal with information regarding a second group call included in the received group call announcement message, and merging the first group call, in which the terminal is participating, and the second group call, based on a result of the comparison.