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:
May. 01, 2007
Filed:
Jul. 10, 2002
Jack C. Wybenga, Plano, TX (US);
Pradeep Samudra, Plano, TX (US);
Jack C. Wybenga, Plano, TX (US);
Pradeep Samudra, Plano, TX (US);
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A wireless network gateway for transmitting data between a wireless network and a packet data network. The wireless network gateway comprises: 1) N input-output processors for transmitting and receiving data packets to and from the wireless network and the packet data network; 2) M service processors for performing packet data serving node (PDSN) functions associated with data sessions between the packet data network and mobile stations communicating with the wireless network; 3) a switch fabric for the N input-output processors and the M service processors; and 4) P switch modules. Each of the P switch modules transfers data packets between the switch fabric and at least one input-output processors. A first switch module stores session bindings information associated with a first data session between a first mobile station and the packet data network.