Patents by Inventor Qingbo Zhang
Qingbo Zhang 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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Publication number: 20240143391Abstract: The present application discloses a dispatching and control cloud data processing method, device and system. The method includes the following operations: pilot node device acquires a global scheduling task, decomposes the global scheduling task to obtain scheduling tasks, issues the scheduling tasks to collaborative node device, acquires data collection ranges and data processing rules of the collaborative node devices, and delivers them to the collaborative node devices; the collaborative node devices receive and execute the scheduling tasks issued by the pilot node device; receives the data collection ranges and the data processing rules issued by the pilot node device, acquires, based on the scheduling tasks, collected data in the data collection ranges, processes the acquired collected data according to the data processing rules to obtain the processed data, uploads the processed data to the pilot node device; the pilot node device receives the processed data uploaded by the collaborative node devices.Type: ApplicationFiled: August 12, 2021Publication date: May 2, 2024Inventors: Dapeng LI, Lixin LI, Qingbo YANG, Lei TAO, Yunhao HUANG, Fangchun DI, Xuri SONG, Xiaolin QI, Nan YANG, Can CUI, Wenyue XIA, Ruili YE, Shuzhou WU, Lin XIE, Zhoujie ZHANG
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Publication number: 20230070455Abstract: Devices, methods, apparatus and computer readable storage media for service management in a communication system are provided. The method comprises determining, at a first device, a set of candidate service providers for providing a service to a second device in place of a current service provider based on a mapping between the second device and a plurality of service providers having an ability to provide the service (310) and transmitting a message indicating the set of candidate service providers to the second device (320). In this way, an optimized function maintenance solution under service-based system architecture can be realized, thereby enhancing network stability and improving system performance.Type: ApplicationFiled: February 10, 2020Publication date: March 9, 2023Inventors: Zhi WANG, Qingbo ZHANG
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Publication number: 20220377579Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for controlling network functions. According to embodiments of the present disclosure, network functions can be updated dynamically by establishing a new interface between NRF device and a management device. Thus, more flexible network functions are achieved. Further, according to embodiments of the present disclosure, a solution is proposed to enable dynamic controlling in 5G Service-Based Architecture to provide appropriate continuous service automatically.Type: ApplicationFiled: September 19, 2019Publication date: November 24, 2022Inventors: Zhi WANG, Qingbo ZHANG
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Publication number: 20220264703Abstract: An microheater array system includes an integrated microheater array configured to generate a localized heat and having a plurality of pixels. Each pixel includes: an inductor; a stacked oscillator configured to generate a magnetic field at microwave frequencies with tunable intensity and frequency; and an electro-thermal loop. The microheater array system may further include a plurality of magnetic nanoparticles (MNPs).Type: ApplicationFiled: February 14, 2022Publication date: August 18, 2022Inventors: Yingying Fan, Qingbo Zhang, Linlin Zhang, Gang Bao, Taiyun Chi
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Patent number: 8966091Abstract: The present invention provides with a method of distinguishing a plurality of calling UEs sharing a PUID in a calling S-CSCF of IMS network and the device thereof. When a calling UE using a shared PUID in the calling-party network requests to establish a session with some called UE in the called-party network, the calling S-CSCF adds a extension identification corresponding to the calling UE into the session request message from the calling UE and sends the session request message with the extension identification added therein to the called UE in the called-party network, such that the called UE may realize which one is the actual calling UE according to the extension identification in the session request message and the shared PUID used by the calling UE. Therefore, after completion of such session, the called UE may re-establish a session with the calling UE according to the extension identification of the calling UE and the shared PUID thereof.Type: GrantFiled: December 23, 2009Date of Patent: February 24, 2015Assignee: Alcatel LucentInventors: Zhi Wang, Qingbo Zhang
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Patent number: 8422368Abstract: A call admission control method can ensure the admission rate of the high priority business, and simultaneously greatly improve the admission rate of the low priority business. The occupied bandwidth of currently admitted business flows of a WiMAX network is denoted by ?bi,max, a bandwidth threshold of a base station system is denoted by bth, a total bandwidth that the base station system can distribute to users is denoted by btotal, applied minimum and maximum bandwidths are denoted by bN+1,min,bN+1,max, respectively for a new arrival (N+1)th business flow. When ?bi,max+bN+1,max?bth, the base station system will directly admit a request of an (N+1)th business flow. When ?bi,min+bN+1,min>btotal, the base station system will directly refuse the request of the (N+1)th business flow. When ?bi,max+bN+1,max?bth and ?bi,min+bN+1,min?btotal, comparing an admission rate P with a random number ? to determine whether a new arrival (N+1)th business flow is admitted or not.Type: GrantFiled: August 12, 2010Date of Patent: April 16, 2013Assignees: Ninbo University, NINGBO SUNRUN ELEC.&INFO.ST&D Co., LtdInventors: Jiaming He, Fudong Feng, Qingbo Zhang, Dexiang Jia, Yan Li, Zhihui Shi, Linghui Fan
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Patent number: 8150159Abstract: The present invention discloses an identifying method of hand-written Latin letter. The present invention considers many hand-written styles of Latin letter, extract many stable characteristics of Latin letter of different hand-written styles, and classify the Latin letter aggregation each time with one characteristic, so that the whole standard Latin letter aggregation is classified into many small Latin letter aggregations with intersection to be the coarse classification candidate letter aggregations to be identified. When identifying the inputted hand-written Latin letter, obtain the coarse classification candidate letter aggregation that matches with the characteristics of the inputted hand-written Latin letter. Many stable characteristics ensure the identifying rate. The multilayer coarse classification candidate letter aggregations regulate the searching path and increase the identifying speed.Type: GrantFiled: March 3, 2009Date of Patent: April 3, 2012Assignee: Ningbo Sunrun Elec. & Info. ST & D Co., Ltd.Inventors: Jiaming He, Jianfen Wen, Dexiang Jia, Jing Chen, Ping Chen, Chengchen Ma, Zhouyi Fan, Hongzhen Ding, Zhihui Shi, Aijun Shi, Linghui Fan, Qingbo Zhang
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Publication number: 20120039168Abstract: A call admission control method can ensure the admission rate of the high priority business, and simultaneously greatly improve the admission rate of the low priority business. The occupied bandwidth of currently admitted business flows of a WiMAX network is denoted by ?bi,max, a bandwidth threshold of a base station system is denoted by bth, a total bandwidth that the base station system can distribute to users is denoted by btotal, applied minimum and maximum bandwidths are denoted by bN+1,min,bN+1,max, respectively for a new arrival (N+1)th business flow. When ?bi,max+bN+1,max?bth, the base station system will directly admit a request of an (N+1)th business flow. When ?bi,min+bN+1,min>btotal, the base station system will directly refuse the request of the (N+1)th business flow. When ?bi,max+bN+1,max?bth and ?bi,min+bN+1,min?btotal, comparing an admission rate P with a random number ? to determine whether a new arrival (N+1)th business flow is admitted or not.Type: ApplicationFiled: August 12, 2010Publication date: February 16, 2012Inventors: Jiaming He, Fudong Feng, Qingbo Zhang, Dexiang Jia, Yan Li, Zhihui Shi, Linghui Fan
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Publication number: 20110289223Abstract: The present invention provides with a method of distinguishing a plurality of calling UEs sharing a PUID in a calling S-CSCF of IMS network and the device thereof. When a calling UE using a shared PUID in the calling-party network requests to establish a session with some called UE in the called-party network, the calling S-CSCF adds a extension identification corresponding to the calling UE into the session request message from the calling UE and sends the session request message with the extension identification added therein to the called UE in the called-party network, such that the called UE may realize which one is the actual calling UE according to the extension identification in the session request message and the shared PUID used by the calling UE. Therefore, after completion of such session, the called UE may re-establish a session with the calling UE according to the extension identification of the calling UE and the shared PUID thereof.Type: ApplicationFiled: December 23, 2009Publication date: November 24, 2011Inventors: Zhi Wang, Qingbo Zhang
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Publication number: 20100135576Abstract: The present invention discloses an identifying method of hand-written Latin letter. The present invention considers many hand-written styles of Latin letter, extract many stable characteristics of Latin letter of different hand-written styles, and classify the Latin letter aggregation each time with one characteristic, so that the whole standard Latin letter aggregation is classified into many small Latin letter aggregations with intersection to be the coarse classification candidate letter aggregations to be identified. When identifying the inputted hand-written Latin letter, obtain the coarse classification candidate letter aggregation that matches with the characteristics of the inputted hand-written Latin letter. Many stable characteristics ensure the identifying rate. The multilayer coarse classification candidate letter aggregations regulate the searching path and increase the identifying speed.Type: ApplicationFiled: March 3, 2009Publication date: June 3, 2010Inventors: Jiaming He, Jianfen Wen, Dexiang Jia, Jing Chen, Ping Chen, Chengchen Ma, Zhouyi Fan, Hongzhen Ding, Zhihui Shi, Aijun Shi, Linghui Fan, Qingbo Zhang