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. 26, 2009
Filed:
Nov. 16, 2005
Matt Wu, Plano, TX (US);
Xiao-gang Zhou, Plano, TX (US);
Ju-hsin Lin, Plano, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A trunk gateway simulator for use in testing a telecommunications switch includes a message receiver, a message handler, and a message transmitter. Upon receipt of a message from a telecommunications switch, the trunk gateway simulator creates an instance of the message handler in a thread to generate a response message. Once generated, the response message is transmitted to the telecommunications switch. The trunk gateway simulator may operate as a stateless device, generating a response message in accordance with a received message without reference to previous received messages. The trunk gateway simulator may employ regular expressions in parsing received messages. The trunk gateway simulator may collect statistical information on one or more attributes of the received messages.