公开(公告)号：WO2003007184A1

公开(公告)日：2003-01-23

申请号：PCT/CA2002/001074

申请日：2002-07-12

Applicant: RESEARCH IN MOTION LIMITED ,  OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

Inventor： OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

IPC: G06F17/30

CPC classification number: H04L29/12009 ,  G06F17/3089 ,  G06F17/30905 ,  H04L29/06 ,  H04L29/06027 ,  H04L51/00 ,  H04L61/00 ,  H04L63/02 ,  H04L63/0281 ,  H04L63/0428 ,  H04L63/0464 ,  H04L63/08 ,  H04L63/083 ,  H04L65/105 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/80 ,  H04L67/02 ,  H04L67/04 ,  H04L67/26 ,  H04L67/2804 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2833 ,  H04L67/2838 ,  H04L67/2871 ,  H04L67/288 ,  H04L69/329 ,  H04W4/00 ,  H04W4/18 ,  H04W8/26 ,  H04W12/02 ,  H04W76/11

Abstract: A system for pushing information content from an information source to a mobile communication device over a network includes a transcoding system and a first network device. The transcoding system includes a plurality of transcoders, each transcoder operable to transcode the information content from a respective input content type into a respective output content type. The first network device is in communication with the transcoding system, and includes a push module. The push module is operable to receive a connection request from the information source. The connection request includes an identifier associated with the mobile communication device. The push module is further operable to select a corresponding connection handler that is operable to select one or more transcoders from the plurality of transcoders to transcode the information content.

Abstract translation: 通过网络将信息内容从信息源推送到移动通信设备的系统包括转码系统和第一网络设备。 代码转换系统包括多个代码转换器，每个代码转换器可操作以将信息内容从相应的输入内容类型转码为相应的输出内容类型。 第一网络设备与代码转换系统通信，并且包括推模块。 推模块可操作以从信息源接收连接请求。 连接请求包括与移动通信设备相关联的标识符。 推模块还可操作以选择可操作以从多个代码转换器中选择一个或多个代码转换器来对信息内容进行代码转换的对应连接处理程序。

公开(公告)号：WO2004070625A1

公开(公告)日：2004-08-19

申请号：PCT/CA2003/000181

申请日：2003-02-06

Applicant: RESEARCH IN MOTION LIMITED ,  LINKERT, Barry ,  OMAR, Salim, H. ,  GODFREY, James, A. ,  YACH, David, P. ,  ZHU, Jie

Inventor： LINKERT, Barry ,  OMAR, Salim, H. ,  GODFREY, James, A. ,  YACH, David, P. ,  ZHU, Jie

IPC: G06F17/30

CPC classification number: G06F17/30575 ,  Y10S707/975

Abstract: A synchronization process, and associated apparatus, for placing database copies in match with one another by way of communications effectuated upon an air interface of a radio communication system. Hash functions are performed at a mobile node and at a network part upon mobile and network copies of database information. Comparison of the hash information formed therefrom provides a preliminary indication of whether the databases are in match with one another. If a determination is made that the databases are out of match, the data is compared, and the data is placed in match with one another responsive to such additional comparisons.

Abstract translation: 用于通过在无线电通信系统的空中接口上实现的通信来使数据库副本彼此匹配的同步过程和相关联的装置。 哈希功能在移动节点和网络部分在数据库信息的移动和网络副本上执行。 由此形成的散列信息的比较提供了数据库是否彼此匹配的初步指示。 如果确定数据库不匹配，则比较数据，并且响应于这种额外的比较将数据彼此匹配。

公开(公告)号：WO2003007617A1

公开(公告)日：2003-01-23

申请号：PCT/CA2002/001072

申请日：2002-07-12

Applicant: RESEARCH IN MOTION LIMITED ,  OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

Inventor： OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

IPC: H04N7/26

CPC classification number: H04L29/12009 ,  G06F17/3089 ,  G06F17/30905 ,  H04L29/06 ,  H04L29/06027 ,  H04L51/00 ,  H04L61/00 ,  H04L63/02 ,  H04L63/0281 ,  H04L63/0428 ,  H04L63/0464 ,  H04L63/08 ,  H04L63/083 ,  H04L65/105 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/80 ,  H04L67/02 ,  H04L67/04 ,  H04L67/26 ,  H04L67/2804 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2833 ,  H04L67/2838 ,  H04L67/2871 ,  H04L67/288 ,  H04L69/329 ,  H04W4/00 ,  H04W4/18 ,  H04W8/26 ,  H04W12/02 ,  H04W76/11

Abstract: In one exemplary embodiment, a system for providing data access between an information source and a mobile communication device includes a transcoding system and a first network device. The transcoding system includes a plurality of transcoders, and each transcoder is operable to transcode information content from a respective first content type into a respective second content type. The first network device is in communication with the transcoding system and includes a connection handler system. The connection handler system is operable to receive connection data for a connection between the information source and the mobile communication device and to select a corresponding connection handler. The connection handler is operable to select one or more transcoders from the plurality of transcoders to transcode the information content.

Abstract translation: 在一个示例性实施例中，用于在信息源和移动通信设备之间提供数据访问的系统包括转码系统和第一网络设备。 代码转换系统包括多个代码转换器，并且每个代码转换器可操作以将信息内容从相应的第一内容类型转码为相应的第二内容类型。 第一网络设备与代码转换系统通信并且包括连接处理器系统。 连接处理器系统可操作以接收用于信息源和移动通信设备之间的连接的连接数据并选择相应的连接处理器。 连接处理器可操作以从多个代码转换器中选择一个或多个代码转换器来对信息内容进行代码转换。

公开(公告)号：WO2003007183A1

公开(公告)日：2003-01-23

申请号：PCT/CA2002/001073

申请日：2002-07-12

Applicant: RESEARCH IN MOTION LIMITED ,  OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

Inventor： OMAR, Salim, H. ,  OWEN, Russell, N. ,  LITTLE, Herbert, A. ,  RYBAK, Tomasz, K. ,  BROWN, Michael, S. ,  YACH, David, P.

IPC: G06F17/30

CPC classification number: H04L29/12009 ,  G06F17/3089 ,  G06F17/30905 ,  H04L29/06 ,  H04L29/06027 ,  H04L51/00 ,  H04L61/00 ,  H04L63/02 ,  H04L63/0281 ,  H04L63/0428 ,  H04L63/0464 ,  H04L63/08 ,  H04L63/083 ,  H04L65/105 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/80 ,  H04L67/02 ,  H04L67/04 ,  H04L67/26 ,  H04L67/2804 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2833 ,  H04L67/2838 ,  H04L67/2871 ,  H04L67/288 ,  H04L69/329 ,  H04W4/00 ,  H04W4/18 ,  H04W8/26 ,  H04W12/02 ,  H04W76/11

Abstract: A system for providing information content over a network to a mobile communication device includes a transcoding system and a first network device. The transcoding system includes a plurality of transcoders. Each transcoder is operable to transcode the information content from a respective input content type into a respective output content type. The first network device is in communication with the transcoding system and includes a connection handler system. The first network device is operable to receive a first connection request that includes transcoder request data and to select a corresponding connection handler. The connection handler is operable to select one or more transcoders from the plurality of transcoders based on the transcoder request data.

Abstract translation: 一种通过网络向移动通信设备提供信息内容的系统包括转码系统和第一网络设备。 代码转换系统包括多个代码转换器。 每个代码转换器可操作以将信息内容从相应的输入内容类型转码为相应的输出内容类型。 第一网络设备与代码转换系统通信并且包括连接处理器系统。 第一网络设备可操作以接收包括代码转换器请求数据的第一连接请求并选择相应的连接处理程序。 连接处理器可操作以基于代码转换器请求数据从多个代码转换器中选择一个或多个代码转换器。