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1. 发明授权

US09386353B2 Child node, parent node, and caching method and system for multi-layer video network 有权
标题翻译：子节点，父节点，多层视频网络的缓存方法和系统
公开(公告)号：US09386353B2
公开(公告)日：2016-07-05
申请号：US14143113
申请日：2013-12-30
申请人： Huawei Technologies Co., Ltd.
发明人： Bo Li , Yijun Liu
IPC分类号： H04N21/63 , H04N21/2183 , H04N21/647 , H04N21/2225 , H04N21/231
CPC分类号： H04N21/64738 , H04N21/2183 , H04N21/2225 , H04N21/23106 , H04N21/63
摘要： The present invention discloses a child node, a parent node, and a caching method and system for a multi-layer video network. The multi-layer video network includes at least one parent node and multiple child nodes connected to the parent node. The method includes: collecting a user request arrival rate of each child node with respect to each content in a content set; and determining an optimal storage policy and an optimal upload bandwidth allocation policy of each child node with respect to each content based on the user request arrival rate, storage capacity and upload bandwidth of each child node, and a size of each content. According to the content disclosed above, the technical solution disclosed by the present invention can save network bandwidth as much as possible and implement coordination among cache nodes, and is compatible with a heterogeneous network resource environment.
摘要翻译：本发明公开了一种用于多层视频网络的子节点，父节点以及高速缓存方法和系统。多层视频网络包括至少一个父节点和连接到父节点的多个子节点。该方法包括：针对内容集合中的每个内容收集每个子节点的用户请求到达速率; 以及基于每个子节点的用户请求到达率，存储容量和上载带宽以及每个内容的大小，确定每个子节点相对于每个内容的最佳存储策略和最佳上载带宽分配策略。根据上述内容，本发明公开的技术方案可以尽可能地节省网络带宽，实现高速缓存节点之间的协调，并且与异构网络资源环境兼容。

2. 发明授权

US09813549B2 Voice service evaluation processing method and apparatus 有权
公开(公告)号：US09813549B2
公开(公告)日：2017-11-07
申请号：US14971103
申请日：2015-12-16
申请人： Huawei Technologies Co., Ltd.
发明人： Yijun Liu , Lujia Pan , Guangjian Tian
IPC分类号： H04M15/00 , H04M3/22 , G06F17/30 , G06Q10/06
CPC分类号： H04M3/2227 , G06F17/30 , G06Q10/06
摘要： A voice service evaluation processing method and apparatus may include acquiring record data related to a to-be-evaluated voice service; using a voice service evaluation model that is acquired according to record data related to a voice service to evaluate the record data related to the to-be-evaluated voice service, so as to acquire an evaluation value of the record data related to the to-be-evaluated voice service; and performing, according to the evaluation value, evaluation processing on a voice service corresponding to the record data related to the to-be-evaluated voice service. The embodiments of the present disclosure provide a more reliable basis for improvement and optimization of a voice service. In addition, an actual status of a network may further be reflected according to evaluation performed on record data related to the voice service, and adjustment on a network indicator may further be performed according to the reflected network status.

3. 发明申请

US20140215543A1 Child Node, Parent Node, and Caching Method and System for Multi-Layer Video Network 有权
标题翻译：子节点，父节点和多层视频网络的缓存方法和系统
公开(公告)号：US20140215543A1
公开(公告)日：2014-07-31
申请号：US14143113
申请日：2013-12-30
申请人： Huawei Technologies Co., Ltd.
发明人： Bo Li , Yijun Liu
IPC分类号： H04N21/63 , H04N21/647 , H04N21/2183
CPC分类号： H04N21/64738 , H04N21/2183 , H04N21/2225 , H04N21/23106 , H04N21/63
摘要： The present invention discloses a child node, a parent node, and a caching method and system for a multi-layer video network. The multi-layer video network includes at least one parent node and multiple child nodes connected to the parent node. The method includes: collecting a user request arrival rate of each child node with respect to each content in a content set; and determining an optimal storage policy and an optimal upload bandwidth allocation policy of each child node with respect to each content based on the user request arrival rate, storage capacity and upload bandwidth of each child node, and a size of each content. According to the content disclosed above, the technical solution disclosed by the present invention can save network bandwidth as much as possible and implement coordination among cache nodes, and is compatible with a heterogeneous network resource environment.
摘要翻译：本发明公开了一种用于多层视频网络的子节点，父节点以及高速缓存方法和系统。多层视频网络包括至少一个父节点和连接到父节点的多个子节点。该方法包括：针对内容集合中的每个内容收集每个子节点的用户请求到达速率; 以及基于每个子节点的用户请求到达率，存储容量和上载带宽以及每个内容的大小，确定每个子节点相对于每个内容的最佳存储策略和最佳上载带宽分配策略。根据上述内容，本发明公开的技术方案可以尽可能地节省网络带宽，实现高速缓存节点之间的协调，并且与异构网络资源环境兼容。

4. 发明申请

US20160105544A1 Voice Service Evaluation Processing Method and Apparatus 有权
标题翻译：语音服务评估处理方法与装置
公开(公告)号：US20160105544A1
公开(公告)日：2016-04-14
申请号：US14971103
申请日：2015-12-16
申请人： Huawei Technologies Co., Ltd.
发明人： Yijun Liu , Lujia Pan , Guangjian Tian
IPC分类号： H04M3/22
CPC分类号： H04M3/2227 , G06F17/30 , G06Q10/06
摘要： A voice service evaluation processing method and apparatus may include acquiring record data related to a to-be-evaluated voice service; using a voice service evaluation model that is acquired according to record data related to a voice service to evaluate the record data related to the to-be-evaluated voice service, so as to acquire an evaluation value of the record data related to the to-be-evaluated voice service; and performing, according to the evaluation value, evaluation processing on a voice service corresponding to the record data related to the to-be-evaluated voice service. The embodiments of the present disclosure provide a more reliable basis for improvement and optimization of a voice service. In addition, an actual status of a network may further be reflected according to evaluation performed on record data related to the voice service, and adjustment on a network indicator may further be performed according to the reflected network status.
摘要翻译：语音服务评估处理方法和装置可以包括获取与待评估语音服务有关的记录数据; 使用根据与语音服务相关的记录数据获取的语音服务评估模型来评估与待评估语音服务相关的记录数据，以便获取与所述待评估语音服务有关的记录数据的评估值，评估语音服务; 以及根据所述评估值，对与所述被评估语音服务相关的记录数据相对应的语音服务进行评估处理。本公开的实施例为语音服务的改进和优化提供了更可靠的基础。此外，根据与语音服务有关的记录数据执行的评估，还可以反映网络的实际状态，并且可以根据所反映的网络状态进一步执行对网络指示符的调整。

5. 发明授权

US10169290B2 Data processing method and apparatus 有权
公开(公告)号：US10169290B2
公开(公告)日：2019-01-01
申请号：US15013698
申请日：2016-02-02
申请人： Huawei Technologies Co., Ltd.
发明人： Yijun Liu , Guangjian Tian , Yong Cao
IPC分类号： G06F17/50 , G06F17/10 , G06Q10/04
摘要： The present invention provides a data processing method, including: acquiring historical data, where the historical data belongs to a first level and a second level, and data corresponding to the first level comprises data corresponding to the second level; generating, from the historical data, a first-granularity data set according to a first granularity, and generating, from the historical data, a second-granularity data set according to a second granularity, where the first granularity and the second granularity respectively correspond to the first level and the second level; performing modeling for a second-granularity forecasting model according to the first-granularity data set and the second-granularity data set; and performing forecasting by using the second-granularity forecasting model to obtain second-granularity forecast data. The present invention enables obtained forecast data of different granularities to be consistent.

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