APPARATUS AND METHOD FOR SCALABLE APPLICATION SERVICE

摘要

PURPOSE: A device for a scalable application service and a method are provided to apply delivery context(DC) in various terminals and a network environment and extract a secondary component from one integrated document, thereby increasing user convenience. CONSTITUTION: A terminal transmits an application request including DC to a repeater(61). The repeater transmits the received application request to a server(62). The server transmits a first scalable application description language(SADL) document to the repeater(63). The repeater generates a second SADL document by applying a part DC for the first SADL document(64). The terminal generates an optimized application(65). [Reference numerals] (61) Terminal transmits an application request including a part of DC to a repeater; (62) Repeater transmits the received application request including a part of DC to a server; (63) Server generates a first SADL document by applying the received DC to an SADL integrated document to be transmitted to the repeater; (64) Repeater generates a second SADL document by applying the non-transmitted DC of the received DC to the first SADL document to be transmitted to the terminal; (65) Terminal generates an application by applying the remaining of the DC to the second SADL document; (AA) Start; (BB) End