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:
Dec. 19, 2006
Filed:
Dec. 16, 1998
Neerav N. Dalal, Plano, TX (US);
Neerav N. Dalal, Plano, TX (US);
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
There is disclosed, for use in a CDMA wireless network, a partitioned selection and distribution unit (SDU). The partitioned SDU comprises a first controller located in at least one base station of the CDMA wireless network for performing radio dependent functions, wherein the radio dependent functions are related to the transfer of wireless traffic between base stations and mobile stations in the CDMA wireless network. The partitioned SDU also comprises a second controller located in the mobile switching center of the CDMA wireless network for performing radio independent functions, wherein the radio independent functions are related to the transfer of voice traffic, data traffic, and/or signaling traffic between the CDMA wireless network and a wired network coupled to the CDMA wireless network.