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:
Jul. 14, 2009
Filed:
Apr. 24, 2003
Xinming Shi, Beijing, CN;
Xinming Shi, Beijing, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The invention discloses a communication method for modules within device. The method sets a centralized exchanging and controlling unit in the device, and every module is connected with the centralized exchanging and controlling unit through its own communication control interface. When a message is sending from one module to another module, first the source module sends the message to the centralized exchanging and controlling unit, after processing in the centralized exchanging and controlling unit the message is forwarded to the destination module defined in the message. Since every module is directly connected with the centralized exchanging and controlling unit in a high-speed link, so any two modules communication with the following advantages: high reliability, to locate a fault point is easier, number of the modules that take part in the communication is unlimited, the system design is simple, easier and flexible.