SYSTEM AND METHOD FOR PROVIDING OF ADDED DATA SERVICE

An additional data service providing system provides additional service by checking a service contract information corresponding to a user terminal based on terminal identification information included in a demand signal of using data in advance, when receiving the demand signal of using data in adv...

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Bibliographic Details
Main Authors PARK, SANG HO, JEONG, YOUNG HO, SEO, KIL WON
Format Patent
LanguageEnglish
Korean
Published 02.06.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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