Method and apparatus for providing different services in mobile communication system

A method for a terminal serving as a first terminal to receive different services, the method comprising:

• identifying overlap related information for the first terminal of a first system using a first TTI and a second terminal of a second system employing a second TTI different from the first TTI;
• grouping resources of a resource region allocated to the first terminal based on the overlap related information;
• and
• receiving data based on the resource groups.

A base station capable of providing different services, comprising:

• a transceiver configured to communicate with a different network entity;
• and
• a controller configured to:
• determine overlap related information for a first terminal of a first system employing a first TTI and a second terminal of a second system employing a second TTI different from the first TTI;
• transmit scheduling information containing the overlap related information to the first terminal and the second terminal;
• and
• transmit data to the first terminal and the second terminal based on the overlap related information.

A terminal capable of receiving different services and serving as a first terminal, comprising:

• a transceiver configured to communicate with a different network entity;
• and
• a controller configured to:
• identify overlap related information for the first terminal of a first system employing a first TTI and a second terminal of a second system employing a second TTI different from the first TTI;
• group resources of a resource region allocated to the first terminal based on the overlap related information;
• and
• receive data based on the resource groups.