公开(公告)号：WO0172038A3

公开(公告)日：2002-04-18

申请号：PCT/EP0102909

申请日：2001-03-14

Applicant: KONINKL PHILIPS ELECTRONICS NV

Inventor： JONES BARRY

IPC: H04L12/56 ,  H04L29/08 ,  H04N5/445 ,  H04N7/088 ,  H04W4/14 ,  H04L29/06 ,  H04Q7/22

CPC classification number: H04L67/16 ,  H04L67/04 ,  H04N5/445 ,  H04N7/0882 ,  H04N7/0888 ,  H04N21/2351 ,  H04N21/4353 ,  H04N21/478 ,  H04N21/6137 ,  H04W4/14

Abstract: A message delivery system comprising a source of information (10, 12, 14) and a television transmitter (16) for delivering information services to a user having a display apparatus (20, 22, 24), such as a teletext television receiver (20), wherein an encrypted message including commands is transmitted as a SMS message in a pre-assigned teletext page. An enabled television receiver includes a client (22) for parsing the commands in the SMS message and uses the commands for conditioning the receiver as required in order to display the messages in a format similar to text signals.

Abstract translation: 一种消息传送系统，包括信息源（10,12,14）和电视发射机（16），用于向具有诸如图文电视接收机（20）的显示设备（20,22,24）的用户传送信息服务 ），其中包括命令的加密消息作为SMS消息发送到预分配的图文电视页面中。 启用的电视接收机包括用于解析SMS消息中的命令的客户端（22），并根据需要使用用于对接收机进行调理的命令，以便以类似于文本信号的格式显示消息。

公开(公告)号：WO01072062A1

公开(公告)日：2001-09-27

申请号：PCT/GB2001/001237

申请日：2001-03-21

IPC: H04L12/56 ,  H04L29/08 ,  H04N7/088 ,  H04W4/14 ,  H04W8/24 ,  H04W12/02 ,  H04Q7/22 ,  H04L12/28 ,  H04L29/06

CPC classification number: H04L67/16 ,  H04L67/04 ,  H04N7/0882 ,  H04N7/0888 ,  H04W4/14 ,  H04W8/245 ,  H04W12/02

Abstract: A method of delivering information services to portab1e terminals, for example cellular phones (20, 30), in which an information service provider (10) generates messages including commands. The messages are propagated as short message service packets or WAP packets to the terminals (20, 30). The terminals include clients which are able to parse the commands and use them to condition the terminal to process the message and, optionally, to generate a reply message.

Abstract translation: 向诸如蜂窝电话（20,30）等端口的终端提供信息服务的方法，其中信息服务提供商（10）生成包括命令的消息。 消息作为短消息服务分组或WAP分组传播到终端（20,30）。 终端包括能够解析命令并使用它们来调节终端处理消息的客户端，并且可选地生成回复消息。

公开(公告)号：WO9638984A3

公开(公告)日：1997-01-16

申请号：PCT/IB9600497

申请日：1996-05-24

Applicant: PHILIPS ELECTRONICS NV ,  PHILIPS NORDEN AB

Inventor： SANTILLI DANIELE ,  SCHMITZ HERMAN JAN RENIER

IPC: H04N7/025 ,  H04N7/03 ,  H04N7/035 ,  H04N7/088 ,  H04N7/173

CPC classification number: H04N7/17318 ,  H04N7/0882 ,  H04N7/0888

Abstract: In interactive teletext, an individual user establishes a connection (6) with a central computer (14). Requested information is applied to a television transmitter (12) via a teletext inserter (11) and transmitted to the user as personal teletext pages for display on the user's receiver (3). However, other users (4) may be 'co-viewers'. In accordance with the invention, each personal page is transmitted with a teletext page number P and a sub-code S. Subsequently, a pseudo-page having the same page number P but a different sub-code S' is transmitted. Consequently, the personal page appears on the display screen of the co-viewer's receiver (4) only for a short time.

公开(公告)号：WO1993020654A1

公开(公告)日：1993-10-14

申请号：PCT/DK1993000130

申请日：1993-04-07

Applicant: JENSEN, Erik ,  VIND, Erik

IPC: H04N07/16

CPC classification number: H04N1/00283 ,  H04N7/0884 ,  H04N7/0888 ,  H04N7/16

Abstract: A method for transmitting teletext signals from a transmitter to a plurality of receivers wherein a plurality of successive and numbered teletext pages are transmitted currently. In addition to the teletext pages determined for all the receivers, it is possible to transmit a plurality of pages which are determined to be received only by one or more selected receivers. Each of these receivers has been allocated a digital address and comprises a store for storing teletext pages. Control signals are transmitted to the selected receiver or receivers on a given teletext page, said control signals comprising addresses of the selected receiver or receivers as well as information on the point or points of time at which teletext pages determined for said receivers will subsequently be transmitted. Then the pages determined for said receivers are transmitted, and said pages are received by said receivers and stored in the store of each receiver.

Abstract translation: 一种用于从发射机向多个接收机发送图文电视信号的方法，其中当前发送多个连续和编号的图文电视页面。 除了为所有接收机确定的图文电视页之外，可以发送确定仅由一个或多个所选接收机接收的多个页面。 这些接收机中的每一个已经被分配了数字地址，并且包括用于存储图文电视页的商店。 控制信号被传送到给定图文电视页面上的所选择的接收机或接收机，所述控制信号包括所选择的接收机或接收机的地址，以及有关所述接收机确定的图文电视页面随后被发送的点或时间点的信息 。 然后发送针对所述接收机确定的页面，并且所述页面被所述接收器接收并存储在每个接收器的存储器中。

公开(公告)号：WO1990013086A1

公开(公告)日：1990-11-01

申请号：PCT/US1990002034

申请日：1990-04-19

Applicant: SCIENTIFIC-ATLANTA, INC.

Inventor： SCIENTIFIC-ATLANTA, INC. ,  SMITH, Elizabeth, A. ,  JOHNSON, Lee, R.

IPC: G06F15/16

CPC classification number: H04N7/165 ,  H04N5/44543 ,  H04N7/0888 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/2143 ,  H04N21/2543 ,  H04N21/47202 ,  H04N21/478

Abstract: An interactive terminal comprises a processor, a local data store connected to the processor, a character generator responsive to processor control for generating a television signal output to an associated television receiver, a key pad or remote control for inputting information to the processor, and a power supply input. The terminal is coupled, via 2-way RF communications, to a central location, designated as the system manager, where the terminal is accessed by polling for monitoring and servicing terminal user requests. The interactive terminal has a local storage capacity for storing a number of character screen commands, accessed from a central data base at the system manager, for use in generating prompting screens displayed on the television receiver. In use, a user may call for a variety of services by operating the input keys of the key pad to cause a prompting screen to be displayed. Screen commands are stored at the terminal according to an assigned priority. The stored screen commands also include pointers which are used by the terminal processor to prefetch screens which will likely follow the current screen in a decision tree structure manner. Thus, screens may be prefetched from the central data base and downloaded for storage at the terminal so that they are available for display if and when called for. If a particular branch of a decision tree is not selected, screens associated with the unselected branch are deleted from terminal memory as needed to make room for mew screens. The terminal memory is also controlled so that data is swapped in and out of memory based on its relative priority.

Abstract translation: 交互式终端包括处理器，连接到处理器的本地数据存储器，响应于处理器控制以产生输出到相关电视接收机的电视信号的字符发生器，用于向处理器输入信息的键盘或遥控器，以及 电源输入 终端通过2路RF通信耦合到指定为系统管理器的中心位置，其中通过轮询来访问终端以监视和维护终端用户请求。 交互式终端具有用于存储从系统管理器的中央数据库访问的多个字符屏幕命令的本地存储容量，用于生成在电视接收机上显示的提示画面。 在使用中，用户可以通过操作键盘的输入键来呼叫各种服务，从而显示提示画面。 屏幕命令根据分配的优先级存储在终端。 存储的屏幕命令还包括由终端处理器用于预取可能以决策树结构方式跟随当前屏幕的屏幕的指针。 因此，屏幕可以从中央数据库预取并且被下载以用于在终端处存储，使得如果和当被呼叫时它们可用于显示。 如果未选择决策树的特定分支，则与未选择的分支相关联的屏幕将根据需要从终端内存中删除，以为mew屏幕腾出空间。 还控制终端存储器，以便基于其相对优先级将数据交换到存储器中。

公开(公告)号：WO0172001A3

公开(公告)日：2001-12-27

申请号：PCT/GB0101235

申请日：2001-03-21

Applicant: MAGIC4 LTD ,  JONES BARRY

Inventor： JONES BARRY

IPC: H04L12/56 ,  H04L29/08 ,  H04N7/088 ,  H04W4/14 ,  H04W4/24 ,  H04W12/02 ,  H04Q7/22 ,  H04L12/28 ,  H04L29/06 ,  H04M15/00

CPC classification number: H04L67/16 ,  H04L67/04 ,  H04N7/0882 ,  H04N7/0888 ,  H04W4/14 ,  H04W4/24 ,  H04W12/02

Abstract: A method of charging of information services in which a subscriber station (20, 30, 32) contacts an internet server (10) using a non-premium rate link in order to request connection to an information service provider. The internet server (10) effects a connection between the subscriber station (20, 30, 32) and the formation service provider using a premium rate link which is maintained until the link is broken. The user of the premium rate link is billed by a network provider who remits the payment to the information service provider. Also, a method of delivering subscription service information from an information content provider (14) to a subscriber (20, 30, 32), involves a subscriber forwarding an information request to a server (10), the server contacting the information content provider (14) having a data base holding the information being requested giving contact details of the subscriber, and the information content provider communicating directly with the subscriber to supply information request by the subscriber.

Abstract translation: 一种用户站（20,30,32）使用非附加费率链路与互联网服务器（10）联系以便请求连接到信息服务提供商的信息服务的计费方法。 互联网服务器（10）利用保持直到链路断开的溢价率链路来影响用户站（20,30,32）和地勤服务提供商之间的连接。 付费率链接的用户由向该信息服务提供商汇出付款的网络提供商支付。 另外，将订阅服务信息从信息内容提供者（14）传递给用户（20,30,32）的方法涉及向服务器（10）转发信息请求的用户，所述服务器与信息内容提供商（ 14）具有保存正在请求的信息的数据库，给出用户的联系人详细信息，以及信息内容提供商直接与用户通信以提供订户的信息请求。

公开(公告)号：WO1997004595A1

公开(公告)日：1997-02-06

申请号：PCT/US1996012084

申请日：1996-07-22

Applicant: STARSIGHT TELECAST, INCORPORATED ,  MILNES, Kenneth, Alan ,  KOCHY, Jeffrey, J. ,  SOKOLIK, Konstantine ,  PERKINS, Henry, III

Inventor： STARSIGHT TELECAST, INCORPORATED

IPC: H04N07/08

CPC classification number: G11B27/10 ,  G04R20/06 ,  G04R20/18 ,  G11B27/107 ,  G11B27/11 ,  G11B27/3054 ,  G11B27/34 ,  H04N5/44543 ,  H04N5/782 ,  H04N7/025 ,  H04N7/088 ,  H04N7/0882 ,  H04N7/0884 ,  H04N7/0887 ,  H04N7/0888 ,  H04N7/10 ,  H04N7/165 ,  H04N21/84 ,  H04N21/858

Abstract: The present invention provides a method and apparatus for automatically setting the time in a peripheral device (170) in a television system (10). In the preferred embodiment, a datastream (300) with packets of data (310-313) is broadcast to the peripheral device (170). A time value (400) within the received datastream (300) is used to set the time within the peripheral device (170). The data within the received datastream (300) also contains a cyclic redundancy check (410) which is used to determine when an error is present in the received data packet (310). The time is set in the peripheral device (170) only when the cyclic redundancy check has found no errors in the data packet (310). When needed, additional values within the received packet (310) can later be used to correct the time which has been set in the peripheral device (170).

Abstract translation: 本发明提供了一种用于在电视系统（10）中自动设置外围设备（170）中的时间的方法和装置。 在优选实施例中，具有数据包（310-313）的数据流（300）被广播到外围设备（170）。 所接收的数据流（300）内的时间值（400）用于设定外围设备（170）内的时间。 接收的数据流（300）内的数据还包含循环冗余校验（410），用于确定接收的数据分组（310）何时出现错误。 只有当循环冗余校验在数据分组（310）中没有发现错误时，才在外围设备（170）中设置时间。 当需要时，接收的分组（310）中的附加值可以稍后被用于校正已在外围设备（170）中设置的时间。

公开(公告)号：WO1995028798A1

公开(公告)日：1995-10-26

申请号：PCT/US1995004329

申请日：1995-04-18

Applicant: SCIENTIFIC-ATLANTA, INC.

Inventor： SCIENTIFIC-ATLANTA, INC. ,  LETT, David, B.

IPC: H04N01/00

CPC classification number: H04N21/40 ,  A63F13/12 ,  A63F13/338 ,  A63F2300/409 ,  G06Q20/401 ,  G06Q50/06 ,  H04H20/38 ,  H04H20/79 ,  H04H60/13 ,  H04H60/64 ,  H04H60/66 ,  H04H60/94 ,  H04H60/97 ,  H04N5/445 ,  H04N5/45 ,  H04N7/03 ,  H04N7/08 ,  H04N7/0888 ,  H04N7/165 ,  H04N21/44222

Abstract: A system for providing interactive services in a subscription television system comprises a system network controller (28) for controlling the interactive services having controller memory for storing subscriber terminal identification data, transaction identification data and transaction return data, and a processor, coupled to the controller memory, for generating a transaction having interactive transaction data and transaction identification data. The processor also correlates received transaction return data with at least said transaction identification data and calculates summary data therefrom.

Abstract translation: 一种用于在订阅电视系统中提供交互式服务的系统，包括用于控制交互式服务的系统网络控制器（28），其具有用于存储用户终端标识数据，交易标识数据和交易返回数据的控制器存储器以及耦合到控制器 存储器，用于生成具有交互式交易数据和交易标识数据的交易。 处理器还将接收到的交易返回数据与至少所述交易标识数据相关联，并从其计算汇总数据。

公开(公告)号：WO1995015647A1

公开(公告)日：1995-06-08

申请号：PCT/US1994013846

申请日：1994-12-02

Applicant: SCIENTIFIC-ATLANTA, INC.

Inventor： SCIENTIFIC-ATLANTA, INC. ,  WOO, Arthur, S. ,  SHELDRICK, Wayne, S. ,  GAMMIE, Keith, B. ,  HEKIMIAN, Hrad

IPC: H04N07/025

CPC classification number: H04N21/4348 ,  H04N7/025 ,  H04N7/0882 ,  H04N7/0884 ,  H04N7/0888 ,  H04N7/1675 ,  H04N21/4343 ,  H04N21/435 ,  H04N21/4888

Abstract: A teletext system provides teletext services and teletext support services in a multiservice communication system. Multiplex data streams for a plurality of services, including teletex data, are transmitted in a sequence of frames between a transmitter location and a receiver location. Teletext information is transmitted in the format of a header packet and a data packet. The header packet contains information identifying the teletext information according to page number as well as other filter fields, such as language (filter 4), time zone (filter 2), etc. By appropriate selection of the values of the filter fields, the operator is afforded greater flexibility in providing a variety of classes of service and service support to subscribers. In addition, the system may easily be reconfigured to support the addition of services or the cancellation of services.

Abstract translation: 图文电视系统在多服务通信系统中提供图文电视服务和图文电视支持服务。 用于多个服务（包括电信数据）的多路复用数据流以发射机位置和接收机位置之间的帧序列发送。 图文信息以标题包和数据包的格式发送。 标题分组包含根据页码以及其他过滤器字段（例如语言（过滤器4），时区（过滤器2）等）识别图文信息的信息。通过适当地选择过滤器字段的值，操作者 在为用户提供各种服务和服务支持方面提供了更大的灵活性。 此外，该系统可以容易地重新配置以支持服务的增加或取消服务。

公开(公告)号：WO1990007847A1

公开(公告)日：1990-07-12

申请号：PCT/US1989005657

申请日：1989-12-22

Applicant: SCIENTIFIC-ATLANTA, INC.

Inventor： SCIENTIFIC-ATLANTA, INC. ,  JOHNSON, Lee, R. ,  SMITH, Elizabeth, A. ,  MYERS, Howard, L.

IPC: H04N07/173

CPC classification number: H04N7/1675 ,  H04N5/44543 ,  H04N7/0888 ,  H04N7/165 ,  H04N7/173 ,  H04N7/17318 ,  H04N21/2143 ,  H04N21/42204 ,  H04N21/42228 ,  H04N21/478 ,  H04N21/4854 ,  H04N21/6402

Abstract: A two-ray interactive addressable entertainment terminal comprises a processor, a keyboard, a character generator responsive to the processor and memory for storage of an algorithm related to the installation of the terminal and to providing a verification indication at the terminal of acknowledged entry of the terminal into an entertainment system. The character generator, responsive to the passage of a predetermined period of time since the application of power to the terminal, causes a number of screens to be displayed on an associated television receiver. The display screens reinforce the algorithm and provide indications of programmed key functions despite labels of keys on the keyboard. Consequently, a user or installer is capable of installing a terminal according to the present invention without any communication with personnel at the location of a system manager. By requiring the practically simultaneous occurence of two events the application of power and the actuation of a predetermined key, inadvertent entry into either an installation mode or a maintenance mode of terminal operation is prevented.

Abstract translation: 双射交互式可寻址娱乐终端包括处理器，键盘，响应于处理器的字符发生器和用于存储与终端的安装相关的算法的存储器，并且在终端确认输入的终端提供验证指示 终端进入娱乐系统。 字符发生器响应于从向终端施加电力而经过预定时间段，使得在相关联的电视接收机上显示多个屏幕。 显示屏幕加强了算法，并提供了编程键功能的指示，尽管键盘上的键标签。 因此，用户或安装者能够根据本发明安装终端，而无需与系统管理员位置的人员通信。 通过要求实际上同时发生两个事件，防止了电力的施加和预定键的致动，无意中进入终端操作的安装模式或维护模式。