Patents by Inventor Zhiquan Yi
Zhiquan Yi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8335201Abstract: A call control method, a communication system, and relevant devices are provided so that communications can be implemented under different network conditions based on the same number. The method includes: receiving a call request of a calling terminal, where the call request carries a called terminal number; querying a Home Location Register (HLR) of a called terminal according to the called terminal number; obtaining a Supplementary Service Code (SS_Code) from the HLR, where the SS_Code carries a Mobile Station International ISDN Number (MSISDN)-based IP Multimedia Subsystem (IMS) service identifier; and triggering an Application Server (AS) to implement an MSISDN-based IMS service according to the MSISDN-based IMS service identifier. A communication system and relevant devices are also provided.Type: GrantFiled: June 25, 2010Date of Patent: December 18, 2012Assignee: Huawei Technologies Co., Ltd.Inventors: Zhiquan Yi, Hongming Chen, Guihua Li, Qingchun Shen
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Patent number: 8284767Abstract: A call processing method, a call processing system and call processing equipment of a same number service are disclosed. The method includes: receiving a call which is initiated by a calling client and carries an initial called number, and sending a message of the called number with a same number service characteristic to first switching equipment in an IP network when the initial called number is a number of the same number service; and receiving a call request initiated by the first switching equipment, starting same number service processing of the initial called number according to the message carried in the call request, and calling a same number terminal corresponding to the initial called number. The embodiment of the invention helps realize the same number service between a SIP intelligent terminal in the IP network and ordinary terminals in other communication networks.Type: GrantFiled: May 7, 2010Date of Patent: October 9, 2012Assignee: Huawei Technologies Co., Ltd.Inventors: Zhiquan Yi, Guihua Li, Hongjin Yuan, Hui Zhu, Qingchun Shen, Liyan Song
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Patent number: 8270982Abstract: A method for switching call between a mobile terminal with the same number and a soft terminal includes: receiving the switching instruction information sent by the soft terminal user during the call between the soft terminal or the mobile terminal with the same number and the opposing user; confirming the type of the switching instruction information, and carrying out the switching performance between the mobile terminal with the same number and the soft terminal according to the type of the switching instruction information. A system and an equipment for switching call between a mobile terminal with the same number and a PC client are disclosed in the present invention.Type: GrantFiled: September 20, 2010Date of Patent: September 18, 2012Assignee: Huawei Technologies Co., Ltd.Inventors: Zhiquan Yi, Hongming Chen, Guihua Li, Yi Zhang
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Publication number: 20110110298Abstract: A call control method, a communication system, and relevant devices are provided so that communications can be implemented under different network conditions based on the same number. The method includes: receiving a call request of a calling terminal, where the call request carries a called terminal number; querying a Home Location Register (HLR) of a called terminal according to the called terminal number; obtaining a Supplementary Service Code (SS_Code) from the HLR, where the SS_Code carries a Mobile Station International ISDN Number (MSISDN)-based IP Multimedia Subsystem (IMS) service identifier; and triggering an Application Server (AS) to implement an MSISDN-based IMS service according to the MSISDN-based IMS service identifier. A communication system and relevant devices are also provided.Type: ApplicationFiled: June 25, 2010Publication date: May 12, 2011Applicant: Huawei Technologies Co., Ltd.Inventors: Zhiquan YI, Hongming Chen, Guihua Li, Qingchun Shen
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Publication number: 20110021200Abstract: A method for switching call between a mobile terminal with the same number and a soft terminal includes: receiving the switching instruction information sent by the soft terminal user during the call between the soft terminal or the mobile terminal with the same number and the opposing user; confirming the type of the switching instruction information, and carrying out the switching performance between the mobile terminal with the same number and the soft terminal according to the type of the switching instruction information. A system and an equipment for switching call between a mobile terminal with the same number and a PC client are disclosed in the present invention.Type: ApplicationFiled: September 20, 2010Publication date: January 27, 2011Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhiquan YI, Hongming CHEN, Guihua LI, Yi ZHANG
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Patent number: 7860762Abstract: The present invention provides a charging system and charging method. An online charging system and an offline charging system are interconnected via a shared data center to make up a dual-engine structure, which is able to implement online charging, offline charging, account sharing, switching between prepaid and postpaid modes, and binding of voice and data services. With the invention, an operator can possess more flexible charging and control capabilities, lower the cost of arrearage, and have stronger competitiveness.Type: GrantFiled: August 27, 2008Date of Patent: December 28, 2010Assignee: Huawei Technologies Co., Ltd.Inventors: Zhiquan Yi, Wei Zhang, Fei Zhang
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Publication number: 20100220719Abstract: A call processing method, a call processing system and call processing equipment of a same number service are disclosed. The method includes: receiving a call which is initiated by a calling client and carries an initial called number, and sending a message of the called number with a same number service characteristic to first switching equipment in an IP network when the initial called number is a number of the same number service; and receiving a call request initiated by the first switching equipment, starting same number service processing of the initial called number according to the message carried in the call request, and calling a same number terminal corresponding to the initial called number. The embodiment of the invention helps realize the same number service between a SIP intelligent terminal in the IP network and ordinary terminals in other communication networks.Type: ApplicationFiled: May 7, 2010Publication date: September 2, 2010Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhiquan Yi, Guihua Li, Hongjin Yuan, Hui Zhu, Qingchun Shen, Liyan Song
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Publication number: 20100088395Abstract: A method, system and apparatus for controlling affairs are disclosed. The method includes: receiving, by a service end, a request message from a terminal; resolving, by the service end, the request message; and when an operation command in the request message is a data modification operation command, obtaining, according to data modification operation command, an affair type corresponding to the data modification operation command; and performing an operation, by the service end according to the obtained data modification operation command and affair type. Through adding a corresponding affair type in the request message sent by the terminal, the service end may identify the affair type requested by the terminal and conduct appropriate processing. Therefore, the service end may perform affair control on XCAP batch processing according to specific application requirements of the terminal, thereby enhancing practicality and flexibility of the XCAP signaling and terminal user experience.Type: ApplicationFiled: December 8, 2009Publication date: April 8, 2010Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hai Xiang, Zhiquan Yi, Ning Ding, Jianfeng Lu
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Publication number: 20080319884Abstract: The present invention provides a charging system and charging method. An online charging system and an offline charging system are interconnected via a shared data center to make up a dual-engine structure, which is able to implement online charging, offline charging, account sharing, switching between prepaid and postpaid modes, and binding of voice and data services. With the invention, an operator can possess more flexible charging and control capabilities, lower the cost of arrearage, and have stronger competitiveness.Type: ApplicationFiled: August 27, 2008Publication date: December 25, 2008Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhiquan YI, Wei ZHANG, Fei ZHANG