Samsung Electronics Co., Ltd.

Joon Ho Park

Sung Ho Choi

Jae Ho Jung

Sang Ho Lee

Song Yean Cho

Tae Sun Yeoum

Kyung Joo Suh

Ji Cheol Lee

Kill Yeon Kim

Ki Suk Kweon

Eun Hui Bae

Hyoung Kyu Lim

Dong Keon Kong

Chi Hong Cho

Jin Won Seo

The present invention relates to a method, packet data network gateway (PGW), and server in a mobile communication system and device for controlling charging in a mobile communication system. The method by a PGW in a mobile communication system includes identifying data usage information associated with a specific service for a terminal, determining whether the data usage information satisfies a predetermined condition, and transmitting a notification message including the data usage information if the data usage information satisfies the predetermined condition, to a policy and charging rules function (PCRF) entity. The data usage information is used to display a message in the terminal.

Device and method for controlling charging in a mobile communication system

A remote control method and an apparatus for home appliances, wherein a remote controller performs situation recognition using sensors and automatically controls home appliances without a control message from a portable device when communication with the portable device is not possible, are provided. The remote control method is designed for a remote controller managing home appliances installed in a home. The remote control method includes receiving a remote control request from a portable device capable of remotely controlling one or more home appliances, performing, upon reception of the remote control request, situation recognition with respect to the home appliances, and controlling operations of the home appliances based on situation recognition results.

Remote control method and apparatus for home appliances

The present invention relates to a method and terminal in a mobile communication system. The method includes transmitting a first sponsor service request to a first server, receiving a sponsor coupon and information corresponding to a second server from the first server in response to the first sponsor service request, transmitting the received sponsor coupon to an entity in a network, receiving a sponsor coupon validation result, which is used to charge a service provider for a sponsor service, from the entity, and transmitting a second sponsor service request to the second server.

The present invention relates to a method and terminal in a mobile communication system. The method includes transmitting a sponsor service request to a first server of a service provider, receiving a sponsor coupon from the first server, transmitting the received sponsor coupon to an entity of an operator, receiving a sponsor coupon validation result message from the entity, and transmitting a request for a sponsor service to a second server of the service provider. The sponsor coupon is used for the operator to charge the service provider for the sponsor service.

The present invention relates to a method and device for controlling charging in a mobile communication system. The method for controlling charging in a mobile communication system is characterized by comprising the steps of: generating, by a service provider, a sponsor coupon to transmit to a terminal when a sponsor service request transmitted from the terminal is received; receiving, by the terminal, the sponsor coupon to transmit to an operator; setting, by the operator, a filtering and charging rule for sponsor traffic by using the sponsor coupon, and notifying the terminal; requesting, by the terminal, the sponsor service to the service provider again, and receiving a sponsor traffic service from the service provider; and charging, by the operator, the service provider for the sponsor traffic.

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Seongnam-si, South Korea

Joon Ho Park