Method and apparatus for transmitting and receiving service in a wireless communication system

A method of transmitting a service by a terminal equipment in a wireless communication system, the method comprising:

• transmitting a packet through a direct communication to a mobile equipment connected to a mobile communication network;
• receiving one or more service quality identifiers corresponding to one or more service categories according to the transmitted packet from the mobile communication network;
• selecting one among the one or more service categories corresponding to the received one or more service quality identifiers by a user;
• transmitting a selected service quality identifier corresponding to the service category selected by the user to the mobile equipment;
• and
• when a radio link is generated between the mobile equipment and the mobile communication network, providing the service transmitted through the radio link to the user.

An apparatus for receiving a service within a mobile equipment in a wireless communication system, the apparatus comprising:

• a direct communication unit configured to receive a packet through a direct communication with a terminal equipment providing a service, transmit one or more service quality identifiers identified based on the received packet to the terminal equipment, and receive a selected service quality identifier selected by a user from among the one or more service quality identifiers corresponding to the received packet;
• a packet processing unit configured to, when the received packet includes a new destination Internet Protocol (IP) address different from an IP address of a previously received packet, identify the one or more service quality identifiers corresponding to the received packet;
• a Quality of Service (QoS) information processing unit configured to determine QoS information corresponding to the selected service quality identifier;
• and
• a wireless communication unit configured to generate a radio link between the mobile equipment and a mobile communication network according to the acquired QoS information and receive the service from the mobile communication network through the radio link.

An apparatus for transmitting a service in a wireless communication system, the apparatus comprising:

• a direct communication unit configured to transmit a packet through a direct communication to a mobile equipment connected to a mobile communication network, receive one or more service quality identifiers corresponding to one or more service categories according to the transmitted packet from the mobile communication network, and transmit a selected service quality identifier corresponding to a service category selected by the user to the mobile equipment;
• an input unit for receiving from the user a selection of the service category selected from the one or more service categories corresponding to the received one or more service quality identifiers;
• and
• an application unit configured to, when a radio link is generated between the mobile equipment and the mobile communication network, provide the service transmitted through the radio link to the user.