Samsung Electronics Co., Ltd.

Dnf Co., Ltd.

Electronics and Telecommunications Research Institute

Kang-yong Lee

Jae-Soon Lim

Youn-Joung Cho

Myong-Woon Kim

Sang-Ick Lee

Sung-Woo Cho

Chang-Woo Sun

Hwa-Shin Moon

Ji-Eun Yun

Won Geun Ryu

Seung-min Ryu

Byoung-Jae Bae

Yun-Sang Park

Youn-soo Kim

Kee-Seong Cho

Seong-Joon Kim

Sang-yong Jeon

Jaecheol Sim

Byeong-Yun Lee

Jae-Cheol Sim

A method, performed by a device configured to perform communication with a base station, and including detecting whether an abnormality of the device occurs in response to an event signal, sending a request to the base station for permission to change a capability of the device based on the detecting that the abnormality occurs, changing the capability of the device based on a permission indication received from the base station in response to the sending the request, sending changed capability information to the base station based on the changing, and performing a radio resource control (RRC) reconfiguration operation based on an RRC reconfiguration message received from the base station in response to the sending the changed capability information.

Wireless communication device adaptively changing capability and method of operation thereof

An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.

Organometallic precursors, methods of forming a layer using the same and methods of manufacturing semiconductor devices using the same

A tin compound, tin precursor compound for atomic layer deposition (ALD), a method of forming a tin-containing material film, and a method of synthesizing a tin compound, the tin compound being represented by Chemical Formula (I): 

Method of forming tin-containing material film and method of synthesizing a tin compound

A method, performed by a device configured to perform communication with a base station, and including detecting whether an abnormality of the device occurs in response to an event signal, sending a request to the base station for permission to change a capability of the device based on the detecting that the abnormality occurs, changing the capability of the device based on a permission indication received from the base station in response to the sending the request, sending changed capability information to the base station based on the changing, and performing a radio resource connection (RRC) reconfiguration operation based on an RRC reconfiguration message received from the base station in response to the sending the changed capability information. A device performing the method adaptively changes a capability of the device to mitigate an error or impairment caused by an abnormality.

The present invention relates to a method for identifying a microcell in a macrocell including the steps of: a User Equipment (UE) obtaining a physical identity of the microcell by performing cell search on an adjoining microcell; and the UE identifying the microcell by using a specific pattern of a sub-frame transmitted by the microcell.

Method and apparatus for identifying microcells in macrocells in wireless communication systems, and handover method and system using same

Provided are a method and a system for providing a user tailored service using a social network service. The method includes at a user terminal, receiving a transaction approval message from a credit card company server when a customer uses a credit card, and obtaining purchase information of the customer based on the received transaction approval message, and forming a social network for sharing the purchase information of the customer with predetermined persons having a social relationship, wherein the predetermined persons include friends, family members, and colleagues of the customer.

Method and system for providing user tailored service using social network service

A user interest pattern modeling server includes a history collection unit, a keyword extraction unit, a time pattern extraction unit, a keyword extension unit, a time pattern analysis unit and a pattern modeling unit. The history collection unit collects a user's use history of a content. The keyword extraction unit extracts a keyword from the use history of the content. The time pattern extraction unit extracts a first time pattern of the keyword. The keyword extension unit extracts an extended keyword through searching related words of the keyword. The time pattern analysis unit analyzes a second time pattern of the extended keyword based on the first time pattern. The pattern modeling unit models a user interest pattern for the keyword and the extended keyword based on the first and second time patterns.

User interest pattern modeling server and method for modeling user interest pattern

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Daejeon, South Korea

Kang-yong Lee