Kt Corporation

Lg Cns Co., Ltd.

Knu-industry Cooperation Foundation

Pharmaking Co., Ltd.

Hyun Pyo Kim

Sung Pyo Hong

Woo Jin Choi

In Chul Jung

Yoo Jin Chang

Jae Man Kim

Tae Chang Jee

Wan Bae Kim

Cho Rong Yoon

Sun Min Yun

Gwang Soon Kim

Seen Tae Lee

Wie Jong Kwak

Sung Hye Bang

Kun Ho Son

Soon Bae Kim

A method of extracting an important keyword by an important keyword extracting server, the method includes receiving a set of one or more documents from a network, receiving one or more user defined keywords from a user terminal, calculating, by the server, a relative importance value for each of words detected in the set of documents, determining, by the server, a weight for each of the words based on the one or more user defined keywords, applying, by the server, the weight for each of the words to the relative importance value for each of the words, determining, by the server, at least one of the words to be the important keyword based on the relative importance value to which the weight is applied and transmitting, by the server, the important keyword to the user terminal. Therefore, the method may effectively detect a user defined keyword from at least one document.

Method of extracting an important keyword and server performing the same

The present disclosure relates to a method of a mobile management entity for providing SMS services for a packet switching-only subscription in an LTE mobile communication network. Particularly, the method may include transmitting a short message to a user equipment and transmitting, to a subscription information server, information indicating the user equipment is not reachable if the transmission of the short message fails.

Method and apparatus for providing short message services for packet switching-only subscription in mobile communications network

A method for controlling access to a machine-type communication (MTC) device having a dual priority application in a mobile communication network. More particularly, a signaling method executed in a terminal configured to perform non-access stratum (NAS) signaling including low access priority indication in a mobile communication network and configured such that the low access priority is negligible. The signaling method may include performing one of a procedure of mobility management and a session management including the low access priority, receiving a back-off timer due to one of mobility management congestion control and session management congestion control and operating the back-off timer, and performing one of the mobility management procedure and the session management procedure without including the low access priority.

Method and apparatus for controlling access to machine-type communication device having dual priority application

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Seoul, South Korea

Hyun Pyo Kim