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公开(公告)号：US20120014313A1
公开(公告)日：2012-01-19
申请号：US13245314
申请日：2011-09-26
申请人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
发明人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
IPC分类号： H04B7/14
摘要： Implementation of opportunistic use of stations in a wireless network as repeaters is described. In one implementation, a station detects the existence of rate anomaly in a wireless network. In response to the rate anomaly, the station may transform into a software repeater for certain other neighboring stations. The repeater function allows for the relaying of packets sent by these neighboring stations to the access point and vice versa. The other neighboring stations, owing to their relative proximity to the repeater station, transmit data at a higher rate to the repeater station. Thus, the removal of the slower stations reduces clogging of the access point and increases the overall data rate within the wireless network. Further, a zero-overhead network coding protocol may be implemented in conjunction with the repeater function to increase capacity of the wireless network.
摘要翻译： 描述了在无线网络中实现机会性使用站点作为中继器。 在一个实现中，站检测无线网络中的速率异常的存在。 响应于速率异常，站可以转换成某些其他邻近站的软件中继器。 中继器功能允许将由这些相邻站发送的分组中继到接入点，反之亦然。 其他相邻站由于其相对接近中继站而以更高的速率向中继站发送数据。 因此，较慢站的移除减少了接入点的堵塞并增加了无线网络内的总体数据速率。 此外，零开销网络编码协议可以结合中继器功能来实现，以增加无线网络的容量。
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公开(公告)号：US08050212B2
公开(公告)日：2011-11-01
申请号：US11676207
申请日：2007-02-16
申请人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
发明人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
摘要： Implementation of opportunistic use of stations in a wireless network as repeaters is described. In one implementation, a station detects the existence of rate anomaly in a wireless network. In response to the rate anomaly, the station may transform into a software repeater for certain other neighboring stations. The repeater function allows for the relaying of packets sent by these neighboring stations to the access point and vice versa. The other neighboring stations, owing to their relative proximity to the repeater station, transmit data at a higher rate to the repeater station. Thus, the removal of the slower stations reduces clogging of the access point and increases the overall data rate within the wireless network. Further, a zero-overhead network coding protocol may be implemented in conjunction with the repeater function to increase capacity of the wireless network.
摘要翻译： 描述了在无线网络中实现机会性使用站点作为中继器。 在一个实现中，站检测无线网络中的速率异常的存在。 响应于速率异常，站可以转换成某些其他邻近站的软件中继器。 中继器功能允许将由这些相邻站发送的分组中继到接入点，反之亦然。 其他相邻站由于其相对接近中继站而以更高的速率向中继站发送数据。 因此，较慢站的移除减少了接入点的堵塞并增加了无线网络内的总体数据速率。 此外，零开销网络编码协议可以结合中继器功能来实现，以增加无线网络的容量。
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公开(公告)号：US08270338B2
公开(公告)日：2012-09-18
申请号：US13245314
申请日：2011-09-26
申请人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
发明人： Ranveer Chandra , Paramvir Bahl , Jitendra D. Padhye , Yan Yu
摘要： Implementation of opportunistic use of stations in a wireless network as repeaters is described. In one implementation, a station detects the existence of rate anomaly in a wireless network. In response to the rate anomaly, the station may transform into a software repeater for certain other neighboring stations. The repeater function allows for the relaying of packets sent by these neighboring stations to the access point and vice versa. The other neighboring stations, owing to their relative proximity to the repeater station, transmit data at a higher rate to the repeater station. Thus, the removal of the slower stations reduces clogging of the access point and increases the overall data rate within the wireless network. Further, a zero-overhead network coding protocol may be implemented in conjunction with the repeater function to increase capacity of the wireless network.
摘要翻译： 描述了在无线网络中实现机会性使用站点作为中继器。 在一个实现中，站检测无线网络中的速率异常的存在。 响应于速率异常，站可以转换成某些其他邻近站的软件中继器。 中继器功能允许将由这些相邻站发送的分组中继到接入点，反之亦然。 其他相邻站由于其相对接近中继站而以更高的速率向中继站发送数据。 因此，较慢站的移除减少了接入点的堵塞并增加了无线网络内的总体数据速率。 此外，零开销网络编码协议可以结合中继器功能来实现，以增加无线网络的容量。
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公开(公告)号：US20070147338A1
公开(公告)日：2007-06-28
申请号：US11676207
申请日：2007-02-16
申请人： Ranveer Chandra , Paramvir Bahl , Jitendra Padhye , Yan Yu
发明人： Ranveer Chandra , Paramvir Bahl , Jitendra Padhye , Yan Yu
IPC分类号： H04J3/06
摘要： Implementation of opportunistic use of stations in a wireless network as repeaters is described. In one implementation, a station detects the existence of rate anomaly in a wireless network. In response to the rate anomaly, the station may transform into a software repeater for certain other neighboring stations. The repeater function allows for the relaying of packets sent by these neighboring stations to the access point and vice versa. The other neighboring stations, owing to their relative proximity to the repeater station, transmit data at a higher rate to the repeater station. Thus, the removal of the slower stations reduces clogging of the access point and increases the overall data rate within the wireless network. Further, a zero-overhead network coding protocol may be implemented in conjunction with the repeater function to increase capacity of the wireless network.
摘要翻译： 描述了在无线网络中实现机会性使用站点作为中继器。 在一个实现中，站检测无线网络中速率异常的存在。 响应于速率异常，站可以转换成某些其他邻近站的软件中继器。 中继器功能允许将由这些相邻站发送的分组中继到接入点，反之亦然。 其他相邻站由于其相对接近中继站而以更高的速率向中继站发送数据。 因此，较慢站的移除减少了接入点的堵塞并增加了无线网络内的总体数据速率。 此外，零开销网络编码协议可以结合中继器功能来实现，以增加无线网络的容量。
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公开(公告)号：US09441423B2
公开(公告)日：2016-09-13
申请号：US14016703
申请日：2013-09-03
申请人： Robert Benjamin Donnally , Chunqiao Ren , Stuart Arthur Lyall McCurdy , Xi Lin Liu , Hui Chun Sheng , Yan Yu
发明人： Robert Benjamin Donnally , Chunqiao Ren , Stuart Arthur Lyall McCurdy , Xi Lin Liu , Hui Chun Sheng , Yan Yu
摘要： A system for erecting a drilling rig mast includes a substructure having an open area that is defined therein by two laterally spaced-apart substructure sides and a first mast section that is adapted to be positioned at least partially within the open area of the substructure after the first mast section has been removably connected to the substructure. The system further includes, among other things, a second mast section that is adapted to be removably connected to the first mast section the said first mast section has been removably connected to the substructure, and a mast connection apparatus that is adapted to removably connect the second mast section to the first mast section when an upper end of the first mast section is raised relative to a lower end of the second mast section.
摘要翻译： 用于竖立钻机桅杆的系统包括具有通过两个横向间隔开的子结构侧限定在其中的开放区域的子结构，以及第一桅杆部分，其适于至少部分地位于所述子结构的开放区域内 第一桅杆段已经可拆卸地连接到子结构。 该系统还包括第二桅杆部分，其适于可移除地连接到第一桅杆部分，所述第一桅杆部分已经可移除地连接到基础结构;以及桅杆连接装置，其适于可拆卸地连接 当第一桅杆部分的上端相对于第二桅杆部分的下端升高时，第二桅杆部分到达第一桅杆部分。
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公开(公告)号：US08875911B2
公开(公告)日：2014-11-04
申请号：US13148771
申请日：2010-04-20
申请人： Robert B. Donnally , Chunqiao Ren , Xi Lin Liu , Yan Yu , Peng Yue , Wei Wang
发明人： Robert B. Donnally , Chunqiao Ren , Xi Lin Liu , Yan Yu , Peng Yue , Wei Wang
CPC分类号： E21B15/00
摘要： Systems and methods for rig assembly and for erecting a mast of a rig and such systems with roller apparatus to facilitate movement of a mast section from a mover. In a first embodiment, the method includes erecting a rig mast section on a substructure, the substructure including a first substructure box spaced-apart from a second substructure box, the first substructure box comprising a first upper box above a first lower box and the second substructure box comprising a second upper box above a second lower box.
摘要翻译： 用于钻机组装和用于竖立钻机桅杆的系统和方法以及具有滚柱装置的这种系统以便于桅杆部分从动子移动。 在第一实施例中，该方法包括在子结构上架设钻机桅杆部分，所述子结构包括与第二子结构箱间隔开的第一子结构箱，所述第一子结构箱包括位于第一下部箱体上方的第一上部箱体， 子结构箱包括在第二下部箱上方的第二上部箱。
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公开(公告)号：US20130219277A1
公开(公告)日：2013-08-22
申请号：US13401720
申请日：2012-02-21
申请人： Yu Wang , Yan Yu , Jia Yuan , Yongzhi Yang , Tiefeng Liu
发明人： Yu Wang , Yan Yu , Jia Yuan , Yongzhi Yang , Tiefeng Liu
IPC分类号： G06F3/16
CPC分类号： G06F3/167
摘要： A computer readable storage medium stores instructions defining a mobile device browser. The mobile device browser supports direct command inputs and executable instructions to correlate a proxy command to a selected direct command input. The proxy command is alternately expressed as a gesture and a voice command. The selected direct command input is automatically executed by the mobile device browser.
摘要翻译： 计算机可读存储介质存储定义移动设备浏览器的指令。 移动设备浏览器支持直接命令输入和可执行指令，以将代理命令与选定的直接命令输入相关联。 代理命令交替表示为手势和语音命令。 选择的直接命令输入由移动设备浏览器自动执行。
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公开(公告)号：US20090218139A1
公开(公告)日：2009-09-03
申请号：US12074270
申请日：2008-02-29
申请人： Robert Benjamin Donnally , Chunqiao Ren , Stuart Arthur Lyall McCurdy , Xi Lin Liu , Hui Chun Sheng , Yan Yu
发明人： Robert Benjamin Donnally , Chunqiao Ren , Stuart Arthur Lyall McCurdy , Xi Lin Liu , Hui Chun Sheng , Yan Yu
摘要： Systems and methods for erecting a drilling rig. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).
摘要翻译： 用于搭建钻机的系统和方法。 提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术信息的主题，并提交一个理解，即它不会用于解释或限制范围或含义 的权利要求，37 CFR 1.72（b）。
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公开(公告)号：US06200255B1
公开(公告)日：2001-03-13
申请号：US09182228
申请日：1998-10-30
申请人： Yan Yu
发明人： Yan Yu
IPC分类号： A61N500
CPC分类号： A61N5/1031 , A61N5/1001
摘要： An implant planning engine plans implants for radiotherapy, e.g., prostrate brachytherapy. The system optimizes intraoperative treatment planning on a real-time basis using a synergistic formulation of a genetic algorithm, multi-objective decision theory and a statistical sensitive analysis. A total solution for prostate seed implant brachytherapy is achieved.
摘要翻译： 种植体计划引擎计划放射治疗的植入物，例如匍匐近距离放射疗法。 该系统使用遗传算法，多目标决策理论和统计敏感分析的协同配方实时优化术中治疗计划。 实现了前列腺种植体近距离放射治疗的全面解决方案。
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公开(公告)号：US08709048B2
公开(公告)日：2014-04-29
申请号：US13376502
申请日：2010-08-20
申请人： Liming Cheng , Yan Yu , Zhili Zeng , Wei Xu , Yongwei Jia , Lie Qian , Rui Zhu , Jianjie Wang , Zhourui Wu
发明人： Liming Cheng , Yan Yu , Zhili Zeng , Wei Xu , Yongwei Jia , Lie Qian , Rui Zhu , Jianjie Wang , Zhourui Wu
IPC分类号： A61B17/70
CPC分类号： A61B17/7026 , A61B17/7004 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B2017/00004
摘要： A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head.
摘要翻译： 杆系统包括两个杆，每个杆具有头部和轴，两个弹性构件，每个弹性构件围绕一个轴围绕一个头部安装;以及壳体，其限定第一内部部分，第二内部部分和与第一内部部分连通的第三内部部分 和第二内部部分。 具有第一弹性构件的第一杆被安置在第一内部部分中，使得第一弹性构件邻接第一内部部分的底部，并且第一头部突出到第三内部部分中。 第二杆和第二弹性构件位于第二部分中，使得第二弹性构件邻接第二内部部分的底部，并且第二头部突出到第三内部部分中并邻接第一头部。
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