The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2010
Filed:
Feb. 17, 2006
Gyu-woong Lee, Suwon-si, KR;
Kwan-soo Lee, Seoul, KR;
Chang-sup Shim, Seoul, KR;
Yun-je OH, Yongin-si, KR;
Jae-hoon Lee, Seoul, KR;
Seong-taek Hwang, Pyeongtaek-si, KR;
Gyu-Woong Lee, Suwon-si, KR;
Kwan-Soo Lee, Seoul, KR;
Chang-Sup Shim, Seoul, KR;
Yun-Je Oh, Yongin-si, KR;
Jae-Hoon Lee, Seoul, KR;
Seong-Taek Hwang, Pyeongtaek-si, KR;
Samsung Electronics Co., Ltd., Yeongtong-Gu, Suwon-Si, Gyeonggi-Do, KR;
Abstract
A network system for interworking a Wireless Local Area Network (W-LAN) and a 3-Generation (3G) mobile communication network through a Radio-over-Fiber(RoF) link and an authentication method in interworking in the network system are provided. The network system includes a 3G mobile communication network and a W-LAN system. The 3G mobile communication network includes a voice signal processing network connected to a Public Switched Telephone Network (PSTN) for voice call processing with respect to a predetermined mobile terminal, a packet data network for data communication with the predetermined mobile terminal, and a terminal device for communication with the predetermined mobile terminal. The W-LAN system is connected to the packet data network of the 3G mobile communication network to provide a W-LAN service to the predetermined mobile communication terminal. The W-LAN system is implemented in a plurality of Base Transceiver Stations (BTSs) included in the 3G mobile communication network through the RoF link.