Samsung Electronics Co., Ltd.

Jeong-Dae Kim

Kwang-Sik Kim

Hyon-Goo Kang

Hee-Kwun Cho

Soon-Jin Kim

Young-Sik Park

Jeon-Man Park

Bong-Chan Kim

Jin-Kwan Jung

Byoung-Gi Jang

Hoe-Gun You

Kyung-Kyu Park

Seong-Wan Kim

An apparatus and method for rolling back operation parameters of a base station in a self-configurable broadband wireless communication system are provided, in which in a manager server, an optimizer for determining optimized operation parameters of the base station based on information which is needed to optimize and is received from the base station, an evaluator for calculating service level of the base station using the optimized operation parameters, and a controller for requesting to roll back the optimized operation parameters when the service level is greater than or equal to a first threshold value.

Apparatus and method for parameter rollback in a self configurable broadband wireless communication system

An apparatus and method for registration of a Mobile Station (MS) to a compact Base Station (BS) using Radio Frequency IDentification (RFID) in a broadband wireless communication system are provided. The method includes receiving RFID tag information of the MS from an RFID receiver, determining whether the MS is a service registration mobile station using the received RFID tag information, and if the MS is a service registration mobile station, performing a serving BS change into the compact BS for the MS and then initiating a service for the MS.

Apparatus and method for registration of mobile station to compact base station using RFID in a broadband wireless communication system

An apparatus and a method manage a neighbor base station list (NBL) in a distributed wireless ad-hoc network. Information of neighbor BSs is collected at the BS using a surrounding environment detection function. Neighbor BSs that satisfy a certain condition are determined, among the neighbor BSs from which the information is collected. And the NBL is generated based on the determined neighbor BSs.

Apparatus and method for managing neighbor BS list in distributed wireless ad hoc network

A system and method for providing multimedia service using a mobile communication terminal comprising the steps of accessing a web server of an IP address in response to a request for multimedia information from a user via an Internet, receiving the requested multimedia information from the web server and displaying the multimedia information on a display as a moving image.

System and method for providing multimedia service using a mobile communication terminal

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Yongin-si, South Korea

Jeong-Dae Kim