Patents by Inventor Qian Zhu
Qian Zhu 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: 9938228Abstract: This invention relates to methods for the synthesis of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione which are useful as intermediates in the manufacture of pharmaceutically active ingredients.Type: GrantFiled: August 28, 2015Date of Patent: April 10, 2018Assignee: Boehringer Ingelheim International GmbHInventors: Xiangle Jin, Weitong Dong, Yan Fu, Jun Lu, Le Xie, Wei Xu, Jinsong Yang, Qian Zhu
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Publication number: 20180034861Abstract: A trunking communication system, a server, an access network and a trunking communication method are disclosed. The system includes a trunking management server and an access network, the trunking management server includes a trunking call service control module and a connected trunking call media gateway module, where: the trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE; and the trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.Type: ApplicationFiled: October 12, 2017Publication date: February 1, 2018Inventors: Rongting Gu, Hua Wen, Qian Zhu, Jing Li, Yihua Li, Qiting Xie
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Publication number: 20170335197Abstract: A fire retardant composition is disclosed. The composition includes polyvinyl chloride, a plasticizer, a brominated fire retardant additive, a fire retardant synergist, and a metal stabilizer. Cable separators formed of the fire retardant composition are also disclosed.Type: ApplicationFiled: May 17, 2017Publication date: November 23, 2017Inventors: Amjad F. Abu-Ali, Laura Ann Weiss, Qian Zhu, Stephen A. Thwaites
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Patent number: 9813456Abstract: A trunking communication system, a server, an access network and a trunking communication method are disclosed. The system includes a trunking management server and an access network, the trunking management server includes a trunking call service control module and a connected trunking call media gateway module, where: the trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE; and the trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.Type: GrantFiled: April 27, 2015Date of Patent: November 7, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Rongting Gu, Hua Wen, Qian Zhu, Jing Li, Yihua Li, Qiting Xie
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Publication number: 20170247315Abstract: This invention relates to methods for the synthesis of spiro[2.5]octane-5, 7-dione and spiro[3.5]nonane-6, 8-dione which are useful as intermediates in the manufacture of pharmaceutically active ingredients.Type: ApplicationFiled: August 28, 2015Publication date: August 31, 2017Applicant: Boehringer Ingelheim International GMBHInventors: Xiangle XIN, Weitong DONG, Yan FU, Jun LU, Le XIE, Wei XU, Jinsong YANG, Qian ZHU
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Patent number: 9720746Abstract: API analytics systems and methods are provided. Frequently occurring API usage patterns may be determined from API call data collected from across an API ecosystem. Alternatively or in addition, a classification structure, such as a decision tree, may be generated from the API usage patterns. A type of activity that resulted in a set of API calls being invoked may be determined from the classification structure. A similarity or difference between the set of API calls and the frequently occurring API usage patterns may also be determined and/or identified.Type: GrantFiled: August 10, 2015Date of Patent: August 1, 2017Assignee: Accenture Global Service LimitedInventors: Qian Zhu, Teresa Tung, Benjamin Grimmer
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Publication number: 20170178019Abstract: A machine provides a system and interface to deploy and manage pre-defined analytical models across various compute engines or run time environments, e.g., by exposing analytical model deployment and management parameters to a user while abstracting model deployment activities. The machine also determines proper run time environments for the pre-defined analytical model and verifies the pre-defined analytical model. The machine also provides a dynamically reconfigurable user interface for controlling the machine.Type: ApplicationFiled: December 16, 2015Publication date: June 22, 2017Inventors: Desmond Duggan, Qian Zhu, Teresa Tung, Jaeyoung Christopher Kang, Wenjia Sun
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Publication number: 20170178027Abstract: A machine provides a system and interface to allow domain experts and other users to develop, deploy, and iterate on analytical models. The machine facilitates building, deploying, and/or training analytical models by, e.g., exposing analytical model configuration parameters to a user while abstracting model building and model deployment activities. The machine can also determine resource loads or execution times for various analytical models and can schedule model execution accordingly. The machine also provides a dynamically reconfigurable user interface for controlling the system.Type: ApplicationFiled: June 30, 2016Publication date: June 22, 2017Inventors: Desmond Duggan, Qian Zhu, Teresa Tung, Jaeyoung Christopher Kang, Wenjia Sun
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Publication number: 20170178020Abstract: A machine provides a system and interface to allow domain experts and other users to develop, deploy, and iterate on analytical models. The system facilitates building, deploying, and/or training analytical models, by, e.g., exposing analytical model configuration parameters to a user while abstracting model building and model deployment activities. The system can also determine resource loads or execution times for various analytical models and can schedule model execution accordingly. The system also provides a dynamically reconfigurable user interface for controlling the system.Type: ApplicationFiled: December 16, 2015Publication date: June 22, 2017Inventors: Desmond Duggan, Qian Zhu, Teresa Tung, Jaeyoung Christopher Kang, Wenjia Sun
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Patent number: 9672085Abstract: According to an example, an adaptive fault diagnosis system may include a memory storing machine readable instructions to receive metrics and events from an enterprise system, and use a substitution graph to determine if a received metric or a received event belongs to a cluster that includes one or more correlated metrics and/or events grouped based on similarity. If the received metric or the received event belongs to the cluster, the memory may further store machine readable instructions to use a detection graph to determine if the received metric or the received event is identifiable to form a fault pattern by traversing a fault path of the detection graph. Further, the memory may further store machine readable instructions to diagnose a fault based on the traversal of the fault path of the detection graph. The system may include a processor to implement the machine readable instructions.Type: GrantFiled: February 22, 2016Date of Patent: June 6, 2017Assignee: ACCENTURE GLOBAL SERVICES LIMITEDInventors: Qian Zhu, Teresa Tung, Qing Xie
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Patent number: 9588816Abstract: The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes (e.g., consolidation strategies) usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads.Type: GrantFiled: April 21, 2016Date of Patent: March 7, 2017Assignee: Accenture Global Services LimitedInventors: Qian Zhu, Teresa Tung
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Publication number: 20160232036Abstract: The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes (e.g., consolidation strategies) usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads.Type: ApplicationFiled: April 21, 2016Publication date: August 11, 2016Inventors: Qian Zhu, Teresa Tung
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Patent number: 9378085Abstract: A method for estimating a block error rate and a communication device are applied to the field of communications technologies. The method for estimating a block error rate includes: decoding N received coded code blocks to obtain multiple posterior probabilities APPs, where N is a natural number greater than 1; obtaining, according to the multiple posterior probabilities APPs and a preset policy, a result indicating that the decoding of each coded code block is correct or incorrect, where the preset policy includes: when a sum of absolute values of the multiple APPs is greater than or equal to a preset threshold, the decoding is correct; and obtaining a decoding block error rate according to a result indicating whether the decoding of the N coded code blocks is correct. In this way, the estimation of a decoding block error rate is implemented.Type: GrantFiled: December 12, 2013Date of Patent: June 28, 2016Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jie Xiong, Yuejun Wei, Ying Jin, Qian Zhu
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Publication number: 20160170818Abstract: According to an example, an adaptive fault diagnosis system may include a memory storing machine readable instructions to receive metrics and events from an enterprise system, and use a substitution graph to determine if a received metric or a received event belongs to a cluster that includes one or more correlated metrics and/or events grouped based on similarity. If the received metric or the received event belongs to the cluster, the memory may further store machine readable instructions to use a detection graph to determine if the received metric or the received event is identifiable to form a fault pattern by traversing a fault path of the detection graph. Further, the memory may further store machine readable instructions to diagnose a fault based on the traversal of the fault path of the detection graph. The system may include a processor to implement the machine readable instructions.Type: ApplicationFiled: February 22, 2016Publication date: June 16, 2016Inventors: Qian ZHU, Teresa TUNG, Qing XIE
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Patent number: 9344380Abstract: The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes (e.g., consolidation strategies) usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads.Type: GrantFiled: April 27, 2015Date of Patent: May 17, 2016Assignee: ACCENTURE GLOBAL SERVICES LIMITEDInventors: Qian Zhu, Teresa Tung
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Patent number: 9298525Abstract: According to an example, an adaptive fault diagnosis system may include a memory storing machine readable instructions to receive metrics and events from an enterprise system, and use a substitution graph to determine if a received metric or a received event belongs to a cluster that includes one or more correlated metrics and/or events grouped based on similarity. If the received metric or the received event belongs to the cluster, the memory may further store machine readable instructions to use a detection graph to determine if the received metric or the received event is identifiable to form a fault pattern by traversing a fault path of the detection graph. Further, the memory may further store machine readable instructions to diagnose a fault based on the traversal of the fault path of the detection graph. The system may include a processor to implement the machine readable instructions.Type: GrantFiled: February 20, 2013Date of Patent: March 29, 2016Assignee: Accenture Global Services LimitedInventors: Qian Zhu, Teresa Tung, Qing Xie
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Publication number: 20150347201Abstract: API analytics systems and methods are provided. Frequently occurring API usage patterns may be determined from API call data collected from across an API ecosystem. Alternatively or in addition, a classification structure, such as a decision tree, may be generated from the API usage patterns. A type of activity that resulted in a set of API calls being invoked may be determined from the classification structure. A similarity or difference between the set of API calls and the frequently occurring API usage patterns may also be determined and/or identified.Type: ApplicationFiled: August 10, 2015Publication date: December 3, 2015Inventors: Qian Zhu, Teresa Tung, Benjamin Grimmer
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Patent number: 9195511Abstract: The differentiated service-based graceful degradation layer (DSGDL) allows cloud-based architectures to operate through and recover from periods of limited capability. The DSGDL protects and continues serving higher priority requests with the best possible response even as the underlying cloud-based services deteriorate. The DSGDL offloads lower priority requests to lower-grade secondary capability that can be dynamically provisioned in order to reserve the best capability for maintaining high priority service (e.g., by re-directing lower priority requests to a slightly out-of-date cached dataset, and reserve the primary consistent database for higher priority requests). The DSGDL 1) implements an overlay network over existing cloud services to route and enforce priority requests, and 2) provisions on-demand computing nodes and sites to provide secondary capability for service requests as needed.Type: GrantFiled: March 28, 2012Date of Patent: November 24, 2015Assignee: Accenture Global Services LimitedInventors: Teresa Tung, Shaw-Yi Chaw, Qing Xie, Qian Zhu
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Patent number: 9177548Abstract: A method and an apparatus for speech signal processing are provided. The method includes: receiving an encoded speech signal sent by a user equipment, where the encoded speech signal includes a first substream, a second substream, and a third substream, and the first substream is attached with a cyclic redundancy check (CRC); performing decoding processing on the first substream, the second substream, and the third substream by adopting a decoding algorithm, where a decoding algorithm that is based on an auxiliary decision of the CRC is adopted to perform decoding processing on the first substream; and sending decoding results of the first substream, the second substream, and the third substream to a base station controller, where the decoding result of the first substream includes a decoded bit stream and a CRC result. Decoding performance of the first substream is improved, and users' higher requirements for the speech quality are met.Type: GrantFiled: November 27, 2013Date of Patent: November 3, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Yuejun Wei, Xin Tang, Qian Zhu
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Patent number: 9171540Abstract: A method and an apparatus for speech signal processing are provided. The method includes: receiving an encoded speech signal sent by a user equipment, where the encoded speech signal includes a first substream, a second substream, and a third substream, and the first substream is attached with a cyclic redundancy check (CRC); performing decoding processing on the first substream, the second substream, and the third substream by adopting a decoding algorithm, where a decoding algorithm that is based on an auxiliary decision of the CRC is adopted to perform decoding processing on the first substream; and sending decoding results of the first substream, the second substream, and the third substream to a base station controller, where the decoding result of the first substream includes a decoded bit stream and a CRC result. Decoding performance of the first substream is improved, and users' higher requirements for the speech quality are met.Type: GrantFiled: November 27, 2013Date of Patent: October 27, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Yuejun Wei, Xin Tang, Qian Zhu