公开(公告)号：US08948103B2

公开(公告)日：2015-02-03

申请号：US13211868

申请日：2011-08-17

申请人： Sergio Aguirre ,  Derek Hongwei H. Bao ,  Lalit R. Kotecha ,  David Chiang

发明人： Sergio Aguirre ,  Derek Hongwei H. Bao ,  Lalit R. Kotecha ,  David Chiang

IPC分类号： H04W28/16 ,  H04W4/00 ,  H04W88/18

CPC分类号： H04W28/16 ,  H04W4/00 ,  H04W88/18

摘要： A system may receive, from one or more user devices, service information that identifies applications that are being accessed by the user devices and levels of service quality, received by the user devices, when accessing the applications; identify, based on the service information, that a user device is accessing an application at a level of service quality that is less than a threshold; assign, one or more quantities of bandwidth, to the applications, based on the service information; and transmitting, to the base station, scheduling information that identifies how the quantities of bandwidth are assigned to the applications, where transmitting the scheduling information allows the base station to use a quantity of bandwidth, assigned to the application, to provide the application to the user device at a level of service quality that is not less than the threshold.

摘要翻译： 系统可以从一个或多个用户设备接收当访问应用时识别由用户设备接收的用户设备正在访问的应用以及由用户设备接收的服务质量级别的服务信息; 基于所述服务信息来识别用户设备正在以低于阈值的服务质量级别访问应用; 基于所述服务信息向所述应用分配一个或多个带宽量; 以及向所述基站发送用于识别所述带宽数量如何分配给所述应用的调度信息，其中发送所述调度信息允许所述基站使用分配给所述应用的带宽量来向所述基站提供所述应用， 用户设备处于不低于阈值的服务质量级别。

公开(公告)号：US08811187B2

公开(公告)日：2014-08-19

申请号：US13211589

申请日：2011-08-17

申请人： John F. Macias ,  David Chiang ,  Steven R. Rados ,  Lalit R. Kotecha ,  Thomas W. Haynes ,  Yee Sin Chan

发明人： John F. Macias ,  David Chiang ,  Steven R. Rados ,  Lalit R. Kotecha ,  Thomas W. Haynes ,  Yee Sin Chan

IPC分类号： H04W24/00

CPC分类号： H04W48/18

摘要： A mobile device may monitor availability of access networks that provide connectivity for the mobile device. The mobile device may also store preference information, on a per-application basis, relating to preferences for using the access networks by applications executed by the mobile device. The mobile device may additionally select, in response to a request from an application to connect to the network, one of the access networks, based on the preference information for the application; and provide a communication channel for the application using the selected access network.

摘要翻译： 移动设备可以监视为移动设备提供连接的接入网络的可用性。 移动设备还可以在每个应用的基础上存储与由移动设备执行的应用使用接入网络的偏好有关的偏好信息。 移动设备可以基于应用的偏好信息来另外选择响应于来自应用的连接到网络的请求，接入网络之一; 并且使用所选择的接入网络为应用提供通信信道。

公开(公告)号：US08761807B2

公开(公告)日：2014-06-24

申请号：US13617028

申请日：2012-09-14

申请人： David Chiang ,  Patricia R. Chang ,  Arda Aksu ,  Lalit R. Kotecha ,  Deepak Kakadia ,  Priscilla Lau

发明人： David Chiang ,  Patricia R. Chang ,  Arda Aksu ,  Lalit R. Kotecha ,  Deepak Kakadia ,  Priscilla Lau

IPC分类号： H04W24/00

CPC分类号： H04W4/02 ,  H04W4/029

摘要： A system may be configured to receive first information regarding a location service dead zone; receive second information regarding a location of a user device; identify, based on the first information and the second information, that the user device is within the location service dead zone at a particular time; compute a location of the user device, within the location service dead zone, at the particular time, based on at least one of the second information regarding the location of the user device, history data associated with the user device, or history data associated with one or more other user devices; and store or output information regarding the computed location of the user device at the particular time.

摘要翻译： 系统可以被配置为接收关于位置服务死区的第一信息; 接收关于用户设备的位置的第二信息; 基于第一信息和第二信息识别用户设备在特定时间在位置服务死区内; 基于关于用户设备的位置的第二信息，与用户设备相关联的历史数据或与该用户设备关联的历史数据中的至少一个，在特定时间在位置服务死区内计算用户设备的位置 一个或多个其他用户设备; 并且在特定时间存储或输出关于所计算的用户设备的位置的信息。

公开(公告)号：US08472950B2

公开(公告)日：2013-06-25

申请号：US13289588

申请日：2011-11-04

申请人： Derek Hongwei H. Bao ,  Steven R. Rados ,  Patricia Ruey-Jane Chang ,  Priscilla Lau ,  Yee Sin Chan ,  Maria G. Lam ,  John F. Macias ,  Thomas H. Tan ,  Lalit R. Kotecha ,  Thomas W. Haynes ,  David Chiang

发明人： Derek Hongwei H. Bao ,  Steven R. Rados ,  Patricia Ruey-Jane Chang ,  Priscilla Lau ,  Yee Sin Chan ,  Maria G. Lam ,  John F. Macias ,  Thomas H. Tan ,  Lalit R. Kotecha ,  Thomas W. Haynes ,  David Chiang

IPC分类号： H04W4/00

CPC分类号： H04W60/00 ,  H04W48/16 ,  H04W64/00 ,  H04W84/045

摘要： A network device may store information identifying a coverage area associated with each of one or more cells that are associated with the network device. The network device may receive information identifying a geographic location of a user device. The network device may compare the geographic location of the user device to one or more of the stored coverage areas. The network device may also determine, based on the comparing, that the user device is within a particular coverage area of a particular cell, of the one or more cells. The network device may further send, to the user device, and based on determining that the user device is located within the particular coverage area of the particular cell, an instruction for the user device to connect to the particular cell, where the user device is to attempt to connect to the particular cell in response to the instruction.

摘要翻译： 网络设备可以存储标识与与网络设备相关联的一个或多个小区中的每一个相关联的覆盖区域的信息。 网络设备可以接收标识用户设备的地理位置的信息。 网络设备可以将用户设备的地理位置与存储的覆盖区域中的一个或多个进行比较。 网络设备还可以基于比较来确定用户设备在一个或多个小区的特定小区的特定覆盖区域内。 网络设备还可以向用户设备发送并且基于确定用户设备位于特定小区的特定覆盖区域内的用户设备连接到特定小区的指令，其中用户设备是 以响应于该指令尝试连接到特定的单元。

公开(公告)号：US08313675B2

公开(公告)日：2012-11-20

申请号：US12849645

申请日：2010-08-03

申请人： Gerardo Plaza ,  Ricardo J. Aponte ,  Eli Sanchez ,  Ruben Joel Colon ,  David Chiang

发明人： Gerardo Plaza ,  Ricardo J. Aponte ,  Eli Sanchez ,  Ruben Joel Colon ,  David Chiang

IPC分类号： B29D11/00

CPC分类号： B29D11/00221 ,  B29C37/0007

摘要： Methods, devices, and systems for demolding lens mold assemblies are described in which the lens mold assemblies are positioned below a puncher header each with at least one punch pin. The puncher header is then moved against the lens mold assemblies so that the at least one punch pin of each puncher punches through a lens mold layer of a first mold part to then push against a second lens mold layer of a second mold part to separate the two parts in a demolding process.

摘要翻译： 描述了用于脱模透镜模具组件的方法，装置和系统，其中透镜模具组件位于冲压头下方，每个具有至少一个冲头销。 然后将穿孔头移动到镜片模具组件上，使得每个冲孔机的至少一个冲头穿过第一模具部件的透镜模具层，然后推压第二模具部件的第二透镜模具层， 两个部分在脱模过程中。

公开(公告)号：US20120258711A1

公开(公告)日：2012-10-11

申请号：US13529593

申请日：2012-06-21

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04W48/20 ,  H04W36/08

CPC分类号： H04W48/12 ,  H04W48/16 ,  H04W84/045

摘要： Femto cells that extend mobile network coverage into customer premises operate in a frequency band typically assigned to a macro network. To facilitate system discovery and registrations of mobile stations with femto cells, a carrier designates one the channels within the band as a primary channel for its femto cells. For example, neighbor list messages transmitted by macro network base stations can provide frequency and PN code information directing mobile stations to search the primary channel for a PN code of the femto cells. The mobile station preferred roaming list (PRL) may identify femto cells by SID/NID. The SID is that of the carrier's macro network, whereas the NID may be a NID of the macro network or one specifically assigned to femto cell operations. The PRL uses frequency acquisition information for the femto cells that is the same as or similar to that for one of the macro networks.

摘要翻译： 将移动网络覆盖扩展到客户驻地的毫微微小区在通常分配给宏网络的频带中操作。 为了促进具有毫微微小区的移动站的系统发现和注册，载波将频带内的信道指定为其毫微微小区的主要信道。 例如，由宏网络基站发送的邻居列表消息可以提供频率和PN码信息，其指示移动台在主信道上搜索毫微微小区的PN码。 移动台优选漫游列表（PRL）可以通过SID / NID来识别毫微微小区。 SID是运营商的宏网络的SID，而NID可以是宏网络的NID或专门分配给毫微微小区操作的NID。 PRL使用与一个宏网络相同或类似的毫微微小区的频率获取信息。

公开(公告)号：US20120108234A1

公开(公告)日：2012-05-03

申请号：US13345465

申请日：2012-01-06

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W48/12 ,  H04W48/16 ,  H04W84/045

摘要： Femto cells that extend mobile network coverage into customer premises operate in a frequency band typically assigned to a macro network. To facilitate system discovery and registrations of mobile stations with femto cells, a carrier designates one the channels within the band as a primary channel for its femto cells. For example, neighbor list messages transmitted by macro network base stations can provide frequency and PN code information directing mobile stations to search the primary channel for a PN code of the femto cells. The mobile station preferred roaming list (PRL) may identify femto cells by SID/NID. The SID is that of the carrier's macro network, whereas the NID may be a NID of the macro network or one specifically assigned to femto cell operations. The PRL uses frequency acquisition information for the femto cells that is the same as or similar to that for one of the macro networks.

公开(公告)号：US07962489B1

公开(公告)日：2011-06-14

申请号：US10982087

申请日：2004-11-04

申请人： David Chiang ,  James D. Candlin ,  Kelvin Soo

发明人： David Chiang ,  James D. Candlin ,  Kelvin Soo

IPC分类号： G06F17/30 ,  C07K1/00

CPC分类号： G06F19/22 ,  Y10S707/941

摘要： A method of efficiently constructing and using an index for searches in large datasets is provided. In this method, a dataset can be divided into a plurality of “buckets”, i.e. contiguous, non-overlapping ranges of values of a chosen attribute of elements of the dataset. These buckets can be used to construct discrete index segments. Static index segments (associated with “static” buckets including the more frequently occurring values) are always computed, whereas dynamic index segments (associated with “dynamic” buckets including the less frequently occurring values) can be generated on an as-needed basis and based on the availability of system resources. Thus, search time and storage area can be advantageously reduced because less of the complete index needs to be generated and used.

摘要翻译： 提供了一种有效构建和使用大型数据集中搜索索引的方法。 在该方法中，数据集可以被划分成多个“桶”，即数据集的元素的选定属性值的相邻的非重叠范围。 这些桶可用于构建离散索引段。 总是计算静态索引段（与“静态”桶相关联，包括更频繁出现的值），而动态索引段（与“动态”桶相关联，包括较不频繁出现的值）可以根据需要生成，并且基于 关于系统资源的可用性。 因此，可以有利地减少搜索时间和存储区域，因为需要生成和使用更少的完整索引。

公开(公告)号：US20090061873A1

公开(公告)日：2009-03-05

申请号：US11896355

申请日：2007-08-31

申请人： Derek Hongwei Bao ,  David Chiang

发明人： Derek Hongwei Bao ,  David Chiang

IPC分类号： H04Q7/20

CPC分类号： H04W36/22 ,  H04W16/32 ,  H04W36/38 ,  H04W84/045

摘要： A femto cell at a customer premises, such as an IP-based femto Base Transceiver System (IP-BTS), can be configured as a “private access” node intended to service a limited set of mobile stations. However, mobile stations not associated with the private femto cell may acquire and lock onto the femto BTS. To avoid service blockages in such cases, the private femto BTS will allow call access attempts by, and call deliveries to, a non-associated mobile station, despite the “private access” configuration. However, upon completion of call set-up, the non-associated mobile station is directed to initiate handoff, from the private femto cell coverage provided by the femto BTS into a cell coverage of a base station of the macro network, to conserve femto cell resources for use in servicing calls of the associated mobile station(s).

摘要翻译： 诸如基于IP的毫微微基站收发器系统（IP-BTS）之类的客户驻地的毫微微小区可被配置为旨在服务有限的一组移动站的“专用接入”节点。 然而，与私有毫微微小区无关的移动站可以获取并锁定到毫微微BTS。 为了避免在这种情况下的服务阻塞，私人毫微微BTS将允许呼叫接入尝试，并且呼叫非接入移动台的传送，尽管有“私有接入”配置。 然而，在完成呼叫建立之后，非关联移动台被指示从毫微微BTS提供的私人毫微微小区覆盖范围开始到宏网络的基站的小区覆盖范围内的切换，以节省毫微微小区 用于维护相关移动台的呼叫的资源。

公开(公告)号：US07464088B1

公开(公告)日：2008-12-09

申请号：US10846174

申请日：2004-05-13

申请人： David Chiang

发明人： David Chiang

IPC分类号： G06F7/00 ,  G06F12/00

CPC分类号： G06F17/30985 ,  Y10S707/99933 ,  Y10S707/99936

摘要： A system architecture optimized for pattern match applications is provided. This system architecture includes a host computer and a pattern match accelerator (PMA), which in turn includes one or more pattern match units (PMUs) and PMU control logic. The PMU control logic can divide a database, transmitted by the host computer, such that each of the PMUs receives a database portion. Each PMU includes a main memory for storing the database portion and a programmable logic device (PLD). The PLD can perform a search and score operation on its database portion. Advantageously, the PLD can be configured to generate an index of the database portion, and then configured to perform the search and score operation using that index. The PMU control logic can assemble the results of the pattern match application from each of the PMUs.

摘要翻译： 提供了针对模式匹配应用优化的系统架构。 该系统架构包括主计算机和模式匹配加速器（PMA），其继而包括一个或多个模式匹配单元（PMU）和PMU控制逻辑。 PMU控制逻辑可以划分由主计算机发送的数据库，使得每个PMU接收数据库部分。 每个PMU包括用于存储数据库部分的主存储器和可编程逻辑器件（PLD）。 PLD可以在其数据库部分执行搜索和分数操作。 有利地，PLD可以被配置为生成数据库部分的索引，然后被配置为使用该索引执行搜索和分数操作。 PMU控制逻辑可以从每个PMU组合模式匹配应用的结果。