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1. 发明授权

US6064691A Method and apparatus for acquisition of the strongest pilot signal 失效
标题翻译：用于获取最强导频信号的方法和装置
公开(公告)号：US6064691A
公开(公告)日：2000-05-16
申请号：US956206
申请日：1997-10-22
申请人： Brian Banister , Mark Davis , Roland Rick
发明人： Brian Banister , Mark Davis , Roland Rick
IPC分类号： H04B1/7075 , H04B1/7077 , H04B1/69
CPC分类号： H04B1/7077 , H04B1/70775 , H04B1/70752 , H04B2201/70701
摘要： When a mobile communication unit (e.g. a cellular telephone) is powered up, the unit must lock on to a local base station, or "acquire" a base station signal, to enable the user to send and receive calls. To lock on a local base station, the mobile unit must determine the delay at which the base station is sending the pseudo random (PN) code. This process is called the "acquisition." The current art of acquiring a base station involves searching the possible code phases, or delays, one by one until the first signal is found. However, multiple base stations may be available to the mobile user, and the first found pilot signal may not be the strongest and may not be from the nearest base station. The present invention discloses a method and apparatus for searching all possible PN code phases and selecting the strongest phase instead of selecting the first phase. The method comprises of steps of testing all PN code delays, storing the delay and its corresponding signal strength of the delays having a signal strength greater than a threshold, and finally selecting the delay with the strongest signal among the stored delays.
摘要翻译：当移动通信单元（例如，蜂窝电话）上电时，单元必须锁定到本地基站或“获取”基站信号，以使用户能够发送和接收呼叫。为了锁定本地基站，移动单元必须确定基站发送伪随机（PN）码的延迟。这个过程称为“收购”。当前获取基站的技术包括逐个搜索可能的码相位或延迟，直到找到第一信号。然而，多个基站可能对移动用户可用，并且第一个找到的导频信号可能不是最强的，并且可能不是来自最近的基站。本发明公开了一种用于搜索所有可能的PN码相位并选择最强相而不是选择第一相位的方法和装置。该方法包括以下步骤：测试所有PN码延迟，存储具有大于阈值的信号强度的延迟及其对应的信号强度，最后选择所存储的延迟中的最强信号的延迟。

2. 发明授权

US06445727B1 Method and apparatus for quick acquisition of pilot signals using bank switching method 有权
标题翻译：使用库切换方法快速获取导频信号的方法和装置
公开(公告)号：US06445727B1
公开(公告)日：2002-09-03
申请号：US09436998
申请日：1999-11-10
申请人： Mark Davis , Roland Rick , Brian Banister
发明人： Mark Davis , Roland Rick , Brian Banister
IPC分类号： H04B1707
CPC分类号： H04B1/70753 , H04B1/70775 , H04B2201/70701 , H04B2201/70707
摘要： When a mobile communication unit (e.g. a cellular telephone) is powered up, the unit must lock on to a local base station, or “acquire” a base station signal, to enable the user to send and receive calls. To lock on a local base station, the mobile unit must determine the delay at which the base station is sending the pseudo random (PN) code. This process is called the “acquisition.” The current art of acquiring a base station involves collecting a set of samples at a particular code phase, or delay, testing the collected sample, and repeating these steps using another code phase until the correct code phase is found. The present invention discloses a method and apparatus for collecting a set of samples at a particular code phase, and simultaneously testing the collected sample and collecting the next set of samples for another code phase. Using multiple banks, the system resources such as the dwell accumulators and the DSP are used concurrently to reduce the time required to test the phase delays of the short code to lock on to a base station.
摘要翻译：当移动通信单元（例如，蜂窝电话）上电时，单元必须锁定到本地基站或“获取”基站信号，以使用户能够发送和接收呼叫。为了锁定本地基站，移动单元必须确定基站发送伪随机（PN）码的延迟。这个过程称为“收购”。当前获取基站的技术涉及以特定的码相或采集延迟的方式收集一组样本，测试收集的样本，并使用另一个码相重复这些步骤，直到找到正确的码相。本发明公开了一种用于在特定代码阶段收集一组样本的方法和装置，并且同时测试收集的样本并收集另一代码阶段的下一组样本。使用多个存储体，同时使用诸如停留累加器和DSP的系统资源来减少测试短码相位延迟以锁定到基站所需的时间。

3. 发明授权

US6091762A Method and apparatus for quick acquisition of pilot signals using bank switching method 失效
公开(公告)号：US6091762A
公开(公告)日：2000-07-18
申请号：US955499
申请日：1997-10-22
申请人： Mark Davis , Roland Rick , Brian Banister
发明人： Mark Davis , Roland Rick , Brian Banister
IPC分类号： H04B1/7075 , H04B1/7077 , H04B1/69
CPC分类号： H04B1/70753 , H04B1/70775 , H04B2201/70701 , H04B2201/70707
摘要： When a mobile communication unit (e.g. a cellular telephone) is powered up, the unit must lock on to a local base station, or "acquire" a base station signal, to enable the user to send and receive calls. To lock on a local base station, the mobile unit must determine the delay at which the base station is sending the pseudo random (PN) code. This process is called the "acquisition." The current art of acquiring a base station involves collecting a set of samples at a particular code phase, or delay, testing the collected sample, and repeating these steps using another code phase until the correct code phase is found. The present invention discloses a method and apparatus for collecting a set of samples at a particular code phase, and simultaneously testing the collected sample and collecting the next set of samples for another code phase. Using multiple banks, the system resources such as the dwell accumulators and the DSP are used concurrently to reduce the time required to test the phase delays of the short code to lock on to a base station.

4. 发明授权

US06370672B1 Determining the received data rate in a variable rate communications system 有权
标题翻译：确定可变速率通信系统中的接收数据速率
公开(公告)号：US06370672B1
公开(公告)日：2002-04-09
申请号：US09430994
申请日：1999-11-01
申请人： Roland R. Rick , Mark Davis , Paul Wei , Feng Qian , Brian Banister
发明人： Roland R. Rick , Mark Davis , Paul Wei , Feng Qian , Brian Banister
IPC分类号： H03M1303
CPC分类号： H04L1/0061 , H04L1/0046
摘要： The present invention comprises methods and apparatus for determining the rate at which data was encoded when such data is received at a receiver. According to the present invention, the rate is determined by computing, for a plurality of possible rates, a final test statistic based on a plurality of measures. The final test statistics are compared and based upon certain selection criteria (for example, without limiting the foregoing, which final test statistic corresponds the highest value), the rate is selected. In the preferred embodiment, the measures comprise statistics based on the cyclical redundancy check, Viterbi metrics, re-encoded symbol error rate, and distance to next largest Viterbi metric.
摘要翻译：本发明包括用于在接收机接收到这种数据时确定数据被编码的速率的方法和装置。根据本发明，通过基于多个测量来计算针对多个可能的速率的最终测试统计量来确定速率。比较最终测试统计数据并根据某些选择标准（例如，不限制前述内容，哪个最终测试统计量对应于最高值），选择该速率。在优选实施例中，措施包括基于循环冗余校验，维特比度量，重新编码的符号错误率和到下一个最大维特比度量的距离的统计。

5. 发明授权

US11212380B2 Ruggedized voice and data communications system 有权
公开(公告)号：US11212380B2
公开(公告)日：2021-12-28
申请号：US16251921
申请日：2019-01-18
申请人： Myron C. Butler , Mark Davis
发明人： Myron C. Butler , Mark Davis
IPC分类号： H04M1/02 , H04M1/18
摘要： Ruggedized voice and data communication systems are disclosed having ruggedized enclosures for housing a communications board with at least one transceiver and a plurality of interfaces. The system has a power supply configured to receive a first voltage and convert the first voltage to a second voltage and provide the second voltage to the communications board.

6. 发明授权

US09177124B2 Flexible authentication framework 有权
标题翻译：灵活的认证框架
公开(公告)号：US09177124B2
公开(公告)日：2015-11-03
申请号：US11680530
申请日：2007-02-28
申请人： Muralidhar Krishnaprasad , Mark Davis , Mark Ture , Cindy Hsin , Meeten Bhavsar , Hiroshi Koide , Joaquin Delgado , Chi-Ming Yang , Visar Nimani , Hui Ouyang , Sachin Bhatkar , Thomas Chang
发明人： Muralidhar Krishnaprasad , Mark Davis , Mark Ture , Cindy Hsin , Meeten Bhavsar , Hiroshi Koide , Joaquin Delgado , Chi-Ming Yang , Visar Nimani , Hui Ouyang , Sachin Bhatkar , Thomas Chang
IPC分类号： G06F21/31 , G06F21/62 , H04L29/06 , G06F17/30
CPC分类号： H04L63/08 , G06F17/30011 , G06F17/30321 , G06F17/30477 , G06F17/30554 , G06F17/30864 , G06F17/30867 , G06F21/31 , G06F21/6227 , H04L63/0815 , H04L63/083 , H04L63/102
摘要： A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety of sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be submitted at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.
摘要翻译：灵活可扩展的架构允许跨企业进行安全搜索。这样的架构可以为在企业内部（和外部）搜索安全内容的用户提供简单的类似Internet的搜索体验。该架构允许在整个企业中爬行和搜索各种源，而不管这些源是否符合常规用户角色模型。该体系结构进一步允许在查询时提交安全属性，例如为了提供对企业资源的实时安全访问。用户查询也可以被转换以提供动态查询，其提供比静态查询可获得的更多当前结果列表。

7. 发明授权

US09111236B2 Techniques for generating a visual representation of user activity associated with an information resource 有权
标题翻译：用于生成与信息资源相关联的用户活动的视觉表示的技术
公开(公告)号：US09111236B2
公开(公告)日：2015-08-18
申请号：US13443584
申请日：2012-04-10
申请人： Jeff Bonforte , Mark Davis
发明人： Jeff Bonforte , Mark Davis
IPC分类号： G06F17/30 , H04L29/08 , G06Q10/00 , G06Q10/06
CPC分类号： G06Q10/00 , G06Q10/06
摘要： A system and methodology for visually representing user activity associated with an information resource is described. User activities are associated with symbolic representations of those user activities. To visually convey selected aspects of the user activity, the activity is mapped to visual attributes that alter the appearance of the symbolic representation. The result is a dynamic and universal representation of user activities that aide online users to efficiently discern the relevancy and popularity of an information resource.
摘要翻译：描述用于可视地表示与信息资源相关联的用户活动的系统和方法。用户活动与这些用户活动的符号表示相关联。为了可视地传达用户活动的选定方面，活动被映射到改变符号表示的外观的视觉属性。结果是用户活动的动态和普遍表现，帮助在线用户有效地辨别信息资源的相关性和受欢迎程度。

8. 发明授权

US09069929B2 Arbitrating usage of serial port in node card of scalable and modular servers 有权
标题翻译：仲裁在可扩展和模块化服务器的节点卡中使用串行端口
公开(公告)号：US09069929B2
公开(公告)日：2015-06-30
申请号：US13527498
申请日：2012-06-19
申请人： David Borland , Arnold Thomas Schnell , Mark Davis
发明人： David Borland , Arnold Thomas Schnell , Mark Davis
IPC分类号： G06F1/32 , G06F15/78
CPC分类号： G06F15/7803 , G06F13/4068 , G06F13/4282 , Y02D10/12 , Y02D10/13 , Y02D10/14 , Y02D10/151
摘要： A node card includes a substrate having a connector that communicates a plurality of signals between the substrate and an outside entity. One or more nodes are connected to the substrate, and the one or more nodes receive power from one or more signals communicated over the connector. The one or more nodes also communicate with the outside entity using the one or more signals communicated over the connector.
摘要翻译：节点卡包括具有在基板和外部实体之间传送多个信号的连接器的基板。一个或多个节点连接到衬底，并且一个或多个节点从通过连接器传送的一个或多个信号接收电力。一个或多个节点还使用通过连接器传送的一个或多个信号与外部实体进行通信。

9. 发明授权

US08531286B2 System and method for monitoring security at a premises using line card with secondary communications channel 有权
标题翻译：使用具有辅助通信通道的线路卡来监控场所安全的系统和方法
公开(公告)号：US08531286B2
公开(公告)日：2013-09-10
申请号：US12204019
申请日：2008-09-04
申请人： Gary Friar , Mark Davis
发明人： Gary Friar , Mark Davis
IPC分类号： G08B29/00 , G08B1/00 , H04Q1/30
CPC分类号： G08B25/08
摘要： A security system includes at least one audio sensor and an alarm panel that transmits alarm report data through a communications network to at least one alarm receiver located at a central station remote from the premises that receives the alarm report data transmitted from the alarm panel through the communications network. A line card receives the alarm report data. An alarm receiver processor receives and processes regulated alarm report data in accordance with Underwriter Laboratories 1610 requirements. The line card is operable for receiving non-regulated alarm report data that is not regulated in accordance with Underwriter Laboratories 1610 requirements. The line card includes a secondary communications channel interfaced to a central station automation system and routes the regulated alarm report data to the central station automation system over the secondary communications channel and bypasses the alarm receiver processor.
摘要翻译：安全系统包括至少一个音频传感器和报警面板，其通过通信网络将报警报告数据传送到位于远离场所的中心站处的至少一个报警接收机，其接收从报警面板传送的报警报告数据通讯网络线卡接收报警报告数据。报警接收器处理器根据Underwriter Laboratories 1610要求接收和处理受监控的报警报告数据。线卡可操作用于接收不符合Underwriter Laboratories 1610要求的非限制报警报告数据。线路卡包括与中央站自动化系统相连接的辅助通信信道，并且通过辅助通信信道将调节的报警报告数据路由到中央站自动化系统，并绕过报警接收机处理器。

10. 发明授权

US08475781B2 Cyclodextrin-based polymers for therapeutics delivery 有权
公开(公告)号：US08475781B2
公开(公告)日：2013-07-02
申请号：US13572243
申请日：2012-08-10
申请人： Jianjun Cheng , Mark Davis , Kay T. Khin
发明人： Jianjun Cheng , Mark Davis , Kay T. Khin
IPC分类号： A61K31/765 , C08G69/08 , C08G69/10 , C08L5/16 , C08L77/04 , A61K47/48 , C08G61/04 , C08G61/06
CPC分类号： C08G69/44 , A61K31/337 , A61K31/7048 , A61K47/48176 , A61K47/48192 , A61K47/482 , A61K47/48215 , A61K47/4823 , A61K47/48338 , A61K47/48969 , A61K47/58 , A61K47/59 , A61K47/60 , A61K47/61 , A61K47/6951 , B82Y5/00 , C08B30/00 , C08B31/00 , C08B37/0012 , C08F220/28 , C08F220/58 , C08F222/22 , C08F2220/282 , C08G81/02 , G06F19/00 , G06F19/3456 , G06Q50/22 , Y02A90/22 , Y02A90/26
摘要： The present invention relates to novel compositions of therapeutic cyclodextrin containing polymeric compounds designed as a carrier for small molecule therapeutics delivery and pharmaceutical compositions thereof. These cyclodextrin-containing polymers improve drug stability and solubility, and reduce toxicity of the small molecule therapeutic when used in vivo. Furthermore, by selecting from a variety of linker groups and targeting ligands the polymers present methods for controlled delivery of the therapeutic agents. The invention also relates to methods of treating subjects with the therapeutic compositions described herein. The invention further relates to methods for conducting pharmaceutical business comprising manufacturing, licensing, or distributing kits containing or relating to the polymeric compounds described herein.

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