14. The method of claim 10 , wherein the function is a composite context information addition function, further comprising: generating fields which store information about unit context information to be mapped to composite context information requested to be added and information about logical operators to be applied to the unit context information to generate the composite context information.
10. A method of providing composite context information corresponding to a result of performing an operation on pieces of unit context information using logical operators in a user terminal, the method comprising: receiving an application from the user terminal; receiving a function corresponding to the application and acquiring at least one of pieces of unit context information required for the composite context information by using a name of the composite context information required for a function requested by the application; and transmitting the acquired information from the application corresponding to an instance value for identification of the application.