公开(公告)号：US08352480B2

公开(公告)日：2013-01-08

申请号：US12973514

申请日：2010-12-20

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30241

Abstract: An apparatus for converting geographical geometrical content of a geographical database to map tiles may include a processor and a memory storing executable computer code that cause the apparatus to at least perform operations including modifying a geographical database based in part on adding items of data arranged in fields based on analyzing values corresponding to geometry information. The geometry information is associated with records of the geographical database. The computer program code may further cause the apparatus to determine a set of tiles at a predetermined zoom level including geographical information of respective records and may update the records to include data associated with minimum and maximum x and y values of the tiles. The computer program code may further cause the apparatus to determine minimum and maximum x and y values that define a rectangular block(s) of map tiles. Corresponding computer program products and methods are also provided.

Abstract translation: 用于将地理数据库的地理几何内容转换为地图瓦片的装置可以包括处理器和存储可执行计算机代码的存储器，其使得该装置至少执行包括修改地理数据库的操作，部分地基于在场中排列的数据的添加项 基于对应于几何信息的值进行分析。 几何信息与地理数据库的记录相关联。 计算机程序代码还可以使得设备以包括相应记录的地理信息的预定缩放级别来确定一组瓦片，并且可以更新记录以包括与瓦片的最小和最大x值和y值相关联的数据。 计算机程序代码还可以使得设备确定定义地图瓦片的矩形块的最小和最大x和y值。 还提供了相应的计算机程序产品和方法。

公开(公告)号：US20130166692A1

公开(公告)日：2013-06-27

申请号：US13337946

申请日：2011-12-27

Applicant: Andy Tjin ,  Baik Hoh ,  Tochukwu Iwuchukwu

Inventor： Andy Tjin ,  Baik Hoh ,  Tochukwu Iwuchukwu

IPC: G06F15/16

CPC classification number: G06F16/4387

Abstract: An approach is provided for providing cross-platform audio guidance for web applications and websites. A media platform causes a concatenation of a media file associated with a web application into a concatenated media file. A media platform then determines to insert a buffer segment between the media files in the concatenated media file. A media platform thereafter causes a transmission of the concatenated media file to a web client based on an access of the web application by a web client. A web client then determines a request to activate a media file associated with the web application, wherein the media file is included in the concatenated media file. A web client further seeks a start time of the media file in the concatenated media file to initiate a playback of the media file.

Abstract translation: 提供了一种用于为Web应用程序和网站提供跨平台音频指导的方法。 媒体平台使与web应用程序相关联的媒体文件连接到连接的媒体文件中。 媒体平台然后确定在连接的媒体文件中的媒体文件之间插入缓冲区段。 此后，媒体平台基于Web客户端对web应用的访问，导致将连接的媒体文件传输到web客户端。 然后，Web客户端确定激活与web应用相关联的媒体文件的请求，其中媒体文件被包括在连接的媒体文件中。 网络客户端进一步寻找媒体文件在连接的媒体文件中的开始时间，以启动媒体文件的播放。

公开(公告)号：US20110081922A1

公开(公告)日：2011-04-07

申请号：US12571988

申请日：2009-10-01

Applicant: Umesh CHANDRA ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

Inventor： Umesh CHANDRA ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

IPC: H04W4/02

CPC classification number: H04W64/006 ,  G01C21/34 ,  H04W4/02 ,  H04W4/06 ,  H04W4/21 ,  H04W48/08 ,  H04W48/16

Abstract: An approach is provided for providing location based services using connectivity graphs based on cell broadcast information. A plurality of cell broadcast message identifiers are caused to be received. Cell broadcast message identifiers are respectively associated with a plurality of cells. A connectivity graph specifying relationships among the cells is generated for providing a location based service.

Abstract translation: 提供了一种使用基于小区广播信息的连接图来提供基于位置的服务的方法。 使多个小区广播消息标识符被接收。 小区广播消息标识符分别与多个小区相关联。 生成指定小区之间的关系的连接图，用于提供基于位置的服务。

公开(公告)号：US08750845B2

公开(公告)日：2014-06-10

申请号：US12711990

申请日：2010-02-24

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: H04L29/06 ,  G06T15/00 ,  G06T15/10 ,  G06T11/40 ,  G09G5/00 ,  G06F15/16 ,  H04W4/02 ,  H04W4/00 ,  H04W4/12

CPC classification number: H04L67/325 ,  H04L67/2852

Abstract: Some techniques for providing tiles of dynamic content include a service that determines a generation time and update time in response to receiving a request for a particular tile, and that returns the particular tile. The generation time is when the particular tile of dynamic content was most recently generated based on particular vector data associated with the particular tile. The update time is when the particular vector data was most recently updated. The particular tile is generated based on the particular vector data in response to determining that the generation time is not later than the update time. Some techniques include a client that receives data that indicates an estimated time to complete generation of a tile in response to sending a first request for the tile. A second request for the tile is sent at a time based at least in part on the estimated time.

Abstract translation: 用于提供动态内容块的一些技术包括响应于接收对特定瓦片的请求而确定生成时间和更新时间的服务，并且返回特定瓦片。 生成时间是当基于与特定瓦片相关联的特定向量数据最近生成动态内容的特定瓦片时。 更新时间是当特定向量数据最近更新时。 响应于确定生成时间不晚于更新时间，基于特定向量数据生成特定瓦片。 一些技术包括接收数据的客户机，其响应于发送对该瓦片的第一请求而指示完成瓦片生成的估计时间。 至少部分地基于估计时间来一次发送对瓦片的第二请求。

公开(公告)号：US20120209823A1

公开(公告)日：2012-08-16

申请号：US13026959

申请日：2011-02-14

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F16/235

Abstract: A method comprises receiving an access request for a database table; selecting a table from two or more tables corresponding to the requested database table; and providing access according to the access request to the selected table. The selecting is based on a type of access request and a designation of the selected table corresponding to the type of access request.

Abstract translation: 一种方法包括接收对数据库表的访问请求; 从与所请求的数据库表对应的两个或多个表中选择一个表; 以及根据对所选择的表的访问请求提供访问。 该选择基于访问请求的类型和对应于访问请求的类型的所选表的指定。

公开(公告)号：US20120042390A1

公开(公告)日：2012-02-16

申请号：US12855367

申请日：2010-08-12

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: G06F21/00 ,  G06F15/16

CPC classification number: H04L63/10

Abstract: Techniques for a secure revocable location sharing network service include determining a first identifier for a subscriber at a first service. A location access key stored at a second service in association with a second identifier for the subscriber is determined. At least one ciphered location is determined based on the location access key and at least one location associated with the subscriber. It is determined to send the at least one ciphered location to the first service in association with the first identifier. In some embodiments, the first identifier and second identifier are identical. Another technique includes associating a subscriber with an access key and an identifier at a first service for contacts. However, the access key is not associated with the subscriber at the first service.

Abstract translation: 用于安全可撤销位置共享网络服务的技术包括在第一服务处确定用户的第一标识符。 确定存储在与用户的第二标识符相关联的第二服务处的位置访问密钥。 基于位置访问密钥和与订户相关联的至少一个位置来确定至少一个加密位置。 确定与第一标识符相关联地将至少一个加密位置发送到第一服务。 在一些实施例中，第一标识符和第二标识符是相同的。 另一技术包括将订户与接入密钥相关联，以及在第一服务处将联系人标识符相关联。 然而，访问密钥在第一个服务处不与订户相关联。

公开(公告)号：US08401572B2

公开(公告)日：2013-03-19

申请号：US13604174

申请日：2012-09-05

Applicant: Umesh Chandra ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

Inventor： Umesh Chandra ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

IPC: H04W24/00

CPC classification number: H04W64/006 ,  G01C21/34 ,  H04W4/02 ,  H04W4/06 ,  H04W4/21 ,  H04W48/08 ,  H04W48/16

Abstract: An approach is provided for providing location based services using connectivity graphs based on cell broadcast information. A plurality of cell broadcast message identifiers are caused to be received. Cell broadcast message identifiers are respectively associated with a plurality of cells. A connectivity graph specifying relationships among the cells is generated for providing a location based service.

Abstract translation: 提供了一种使用基于小区广播信息的连接图来提供基于位置的服务的方法。 使多个小区广播消息标识符被接收。 小区广播消息标识符分别与多个小区相关联。 生成指定小区之间的关系的连接图，用于提供基于位置的服务。

公开(公告)号：US08290516B2

公开(公告)日：2012-10-16

申请号：US12571988

申请日：2009-10-01

Applicant: Umesh Chandra ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

Inventor： Umesh Chandra ,  Deepti Chafekar ,  Tochukwu Iwuchukwu

IPC: H04W24/00

CPC classification number: H04W64/006 ,  G01C21/34 ,  H04W4/02 ,  H04W4/06 ,  H04W4/21 ,  H04W48/08 ,  H04W48/16

Abstract: An approach is provided for providing location based services using connectivity graphs based on cell broadcast information. A plurality of cell broadcast message identifiers are caused to be received. Cell broadcast message identifiers are respectively associated with a plurality of cells. A connectivity graph specifying relationships among the cells is generated for providing a location based service.

Abstract translation: 提供了一种使用基于小区广播信息的连接图来提供基于位置的服务的方法。 使多个小区广播消息标识符被接收。 小区广播消息标识符分别与多个小区相关联。 生成指定小区之间的关系的连接图，用于提供基于位置的服务。

公开(公告)号：US20120158762A1

公开(公告)日：2012-06-21

申请号：US12973514

申请日：2010-12-20

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: G06F17/30

CPC classification number: G06F17/30241

Abstract: An apparatus for converting geographical geometrical content of a geographical database to map tiles may include a processor and a memory storing executable computer code that cause the apparatus to at least perform operations including modifying a geographical database based in part on adding items of data arranged in fields based on analyzing values corresponding to geometry information. The geometry information is associated with records of the geographical database. The computer program code may further cause the apparatus to determine a set of tiles at a predetermined zoom level including geographical information of respective records and may update the records to include data associated with minimum and maximum x and y values of the tiles. The computer program code may further cause the apparatus to determine minimum and maximum x and y values that define a rectangular block(s) of map tiles. Corresponding computer program products and methods are also provided.

Abstract translation: 用于将地理数据库的地理几何内容转换为地图瓦片的装置可以包括处理器和存储可执行计算机代码的存储器，其使得该装置至少执行包括修改地理数据库的操作，部分地基于在场中排列的数据的添加项 基于对应于几何信息的值进行分析。 几何信息与地理数据库的记录相关联。 计算机程序代码还可以使得设备以包括相应记录的地理信息的预定缩放级别来确定一组瓦片，并且可以更新记录以包括与瓦片的最小和最大x值和y值相关联的数据。 计算机程序代码还可以使得设备确定定义地图瓦片的矩形块的最小和最大x和y值。 还提供了相应的计算机程序产品和方法。

公开(公告)号：US20120084516A1

公开(公告)日：2012-04-05

申请号：US12894977

申请日：2010-09-30

Applicant: Tochukwu Iwuchukwu

Inventor： Tochukwu Iwuchukwu

IPC: G06F12/08 ,  G06F15/16

CPC classification number: H04L67/2847

Abstract: Methods and apparatuses are provided for data resource provision. A method may include receiving a request for a first data resource. The request may include an indication of an additional data resource that may be requested in a future request. The method may further include determining the indicated additional data resource. The method may additionally include causing caching of the additional data resource in preparation for a future request for the additional data resource. Corresponding apparatuses are also provided.

Abstract translation: 为数据资源提供提供了方法和设备。 方法可以包括接收对第一数据资源的请求。 该请求可以包括在将来的请求中可能请求的附加数据资源的指示。 该方法还可以包括确定所指示的附加数据资源。 该方法还可以包括引起附加数据资源的高速缓存以准备将来对附加数据资源的请求。 还提供了相应的装置。