公开(公告)号：US20100325739A1

公开(公告)日：2010-12-23

申请号：US12834737

申请日：2010-07-12

Applicant: Ichiro HAMADA ,  Keiji YUZAWA

Inventor： Ichiro HAMADA ,  Keiji YUZAWA

IPC: G06F21/24

CPC classification number: H04L12/40117 ,  H04H20/16 ,  H04H20/28 ,  H04H20/74 ,  H04H60/17 ,  H04H60/19 ,  H04H60/23 ,  H04H60/27 ,  H04H60/80 ,  H04H60/94 ,  H04H60/95 ,  H04H2201/33 ,  H04N7/165 ,  H04N7/17309 ,  H04N21/20 ,  H04N21/235 ,  H04N21/4135 ,  H04N21/435 ,  H04N21/4367 ,  H04N21/439 ,  H04N21/4627 ,  H04N21/6143 ,  H04N21/8113

Abstract: The protection of data against illicit transfer with respect to specific data can be ensured. An integrated receiver decoder determines whether or not ATRAC (Adaptive Transform Acoustic Coding) data requiring authentication is contained in selected piece-of-music data in accordance with determination data added into transmitted data. When ATRAC data requiring authentication is contained, the integrated receiver decoder performs an authentication process between it and a storage which is a transfer destination of the ATRAC data, and performs downloading of the ATRAC data after confirming that the storage is a valid apparatus to which the downloading may be performed.

Abstract translation: 可以确保保护针对特定数据的非法转让的数据。 集成接收机解码器根据添加到发送数据中的确定数据来确定需要认证的ATRAC（自适应变换声学编码）数据是否包含在所选音乐数据中。 当包含需要认证的ATRAC数据时，集成接收机解码器在其与作为ATRAC数据的传送目的地的存储器之间执行认证处理，并且在确认存储器是有效设备之后执行ATRAC数据的下载， 可以执行下载。

公开(公告)号：US07444165B2

公开(公告)日：2008-10-28

申请号：US11010461

申请日：2004-12-13

Applicant: Pieter Gert Wessel van Rooyen

Inventor： Pieter Gert Wessel van Rooyen

IPC: H04M1/00

CPC classification number: H04H60/91 ,  H04H20/24 ,  H04H2201/33 ,  H04N21/41407 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/6131 ,  H04N21/64315

Abstract: A method and system for communicating information via a plurality of different networks may comprise circuitry in a mobile terminal that receives broadcast information via a VHF/UHF broadcast communication path and simultaneously receives in the mobile terminal, cellular information via a cellular communication path. The system may further comprise circuitry in the mobile terminal that switches between processing of the broadcast information received via the VHF/UHF broadcast communication path and the cellular information received via the cellular communication path based on a measured broadcast signal statistic associated with a signal bearing the broadcast information and a measured cellular signal statistic associated with a signal bearing the cellular information. The broadcast information and the cellular information may be the same information. The broadcast information and the cellular information may comprise video data. The cellular information may comprise voice data.

Abstract translation: 用于经由多个不同网络传送信息的方法和系统可以包括移动终端中经由VHF / UHF广播通信路径接收广播信息并且同时在移动终端中经由蜂窝通信路径接收蜂窝信息的电路。 该系统还可以包括移动终端中的电路，该电路在经由VHF / UHF广播通信路径接收到的广播信息的处理与经由蜂窝通信路径接收的蜂窝信息之间进行切换，该测量广播信号统计量与携带 广播信息和与携带蜂窝信息的信号相关联的测量的蜂窝信号统计量。 广播信息和蜂窝信息可以是相同的信息。 广播信息和蜂窝信息可以包括视频数据。 蜂窝信息可以包括语音数据。

公开(公告)号：US20080209483A1

公开(公告)日：2008-08-28

申请号：US11817025

申请日：2006-02-20

Applicant: Johannes H.M. Lemmers ,  Siarhei Dudzin ,  Michiel J. Christianen ,  Michael Haulussy ,  Peter Boon

Inventor： Johannes H.M. Lemmers ,  Siarhei Dudzin ,  Michiel J. Christianen ,  Michael Haulussy ,  Peter Boon

IPC: H04N7/173

CPC classification number: H04H20/38 ,  H04H20/91 ,  H04H20/95 ,  H04H60/07 ,  H04H2201/33

Abstract: A system and method for providing RSS content in a broadcast system. According to one embodiment, a method for providing RSS content in a broadcast system comprises the acts of: periodically retrieving, at a broadcast station (102), RSS content from at least one remote source (110) storing the RSS content; parsing the retrieved RSS content to generate transformed RSS content; formatting the transformed RSS content; and transmitting the formatted transformed RSS content from the broadcast station (102) to a plurality of receivers (106). According to another embodiment, a “user initiated retrieval” method retrieves RSS content from at least one remote source (110) storing the RSS content only in response to a user initiated request.

Abstract translation: 一种用于在广播系统中提供RSS内容的系统和方法。 根据一个实施例，一种用于在广播系统中提供RSS内容的方法包括以下动作：在广播站（102）周期性地检索来自存储RSS内容的至少一个远程源（110）的RSS内容; 解析检索的RSS内容以生成转换的RSS内容; 格式化转换的RSS内容; 以及将格式化的经转换的RSS内容从广播站（102）发送到多个接收器（106）。 根据另一个实施例，“用户发起的检索”方法仅响应于用户发起的请求从存储RSS内容的至少一个远程源（110）检索RSS内容。

公开(公告)号：US20070280235A1

公开(公告)日：2007-12-06

申请号：US11674663

申请日：2007-02-13

Applicant: An Mei Chen ,  Ravinder Paul (Rob) Chandhok

Inventor： An Mei Chen ,  Ravinder Paul (Rob) Chandhok

IPC: H04H1/00

CPC classification number: H04L67/16 ,  H04H60/14 ,  H04H2201/33 ,  H04L12/1859 ,  H04L29/06027 ,  H04L63/0428 ,  H04L63/08 ,  H04L65/4076 ,  H04L67/28 ,  H04L67/2823 ,  H04L69/24 ,  H04W12/02 ,  H04W12/06

Abstract: A system and method are provided for acquiring and delivering services to a user device. A user device determines a network address associated with one or more servers providing unicast services. The device is activated and receives an interface for receiving multicast services from a content server. The user device then subscribes to one or more multicast services and receives content.

Abstract translation: 提供了一种用于向用户设备获取和传送服务的系统和方法。 用户设备确定与提供单播服务的一个或多个服务器相关联的网络地址。 该设备被激活并且接收用于从内容服务器接收组播服务的接口。 用户设备然后订阅一个或多个多播服务并接收内容。

公开(公告)号：US20060128331A1

公开(公告)日：2006-06-15

申请号：US11010486

申请日：2004-12-13

Applicant: Pieter Rooyen

Inventor： Pieter Rooyen

IPC: H04B1/18

CPC classification number: H04H60/91 ,  H04H40/18 ,  H04H2201/33

Abstract: A method and system for mobile architecture supporting cellular or wireless networks and broadcast utilizing a single chip cellular and single chip broadcast silicon solution is provided. Aspects of the system may comprise circuitry that receives a plurality of cellular frequency band communications services, services which comprise at least one voice service and at least one data service, in a single cellular processor integrated circuit within a mobile terminal. In addition, the system may comprise circuitry that receives VHF/UHF band broadcast services in a single broadcast processor integrated circuit within the mobile terminal. The plurality of cellular frequency band communications services may operate independently from the VHF/UHF band broadcast services at the mobile terminal.

Abstract translation: 提供了支持蜂窝或无线网络的移动架构的方法和系统，并且利用单芯片蜂窝和单芯片广播硅解决方案进行广播。 系统的方面可以包括在移动终端内的单个蜂窝处理器集成电路中接收多个蜂窝频带通信服务（包括至少一个语音服务和至少一个数据服务的服务）的电路。 此外，该系统可以包括在移动终端内的单个广播处理器集成电路中接收VHF / UHF频带广播服务的电路。 多个蜂窝频带通信业务可以独立于移动终端上的VHF / UHF频带广播业务。

公开(公告)号：US06874161B1

公开(公告)日：2005-03-29

申请号：US09107267

申请日：1998-06-30

Applicant: Steven Wasserman ,  Stephen G. Perlman

Inventor： Steven Wasserman ,  Stephen G. Perlman

IPC: H04H20/40 ,  H04H20/42 ,  H04H20/91 ,  H04H60/82 ,  H04N7/083 ,  H04N7/085 ,  H04N7/088 ,  H04N7/173 ,  H04N7/00 ,  H04N7/14

CPC classification number: H04N21/435 ,  H04H20/40 ,  H04H20/42 ,  H04H20/91 ,  H04H60/82 ,  H04H2201/33 ,  H04N7/083 ,  H04N7/085 ,  H04N7/088 ,  H04N7/17327 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/26241 ,  H04N21/4143 ,  H04N21/4331 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/4782 ,  H04N21/4786 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/6587

Abstract: A method and apparatus for utilizing a high bandwidth communications channel for broadcasting network data during off-peak hours is disclosed. A demodulation unit includes, 1) a standard television broadcast signal receiver, the signal having a plurality of channels; 2) a partitioning unit configured to partition at least one channel of said plurality of channels into a plurality of variable size sub-channels; 3) a modulating unit configured to modulate a variety of different types of information into said plurality of sub-channels; and 4) a transmitter configured to transmit said plurality of sub-channels over a high bandwidth communications channel during off-peak hours.

Abstract translation: 公开了一种在非高峰时段利用高带宽通信信道广播网络数据的方法和装置。 解调单元包括：1）标准电视广播信号接收机，该信号具有多个信道; 2）分区单元，被配置为将所述多个信道中的至少一个信道划分成多个可变大小子信道; 3）调制单元，被配置为将各种不同类型的信息调制到所述多个子信道中; 以及4）发射机，被配置为在非高峰时段内在高带宽通信信道上发送所述多个子信道。

公开(公告)号：US06412112B1

公开(公告)日：2002-06-25

申请号：US09246275

申请日：1999-02-08

Applicant: Peter T. Barrett ,  Steven C. Wasserman ,  Stephen G. Perlman

Inventor： Peter T. Barrett ,  Steven C. Wasserman ,  Stephen G. Perlman

IPC: H04N716

CPC classification number: H04N21/23614 ,  H04H20/40 ,  H04H20/42 ,  H04H20/74 ,  H04H20/91 ,  H04H20/95 ,  H04H40/09 ,  H04H40/90 ,  H04H60/72 ,  H04H60/82 ,  H04H2201/33 ,  H04N7/083 ,  H04N7/085 ,  H04N7/088 ,  H04N7/17327 ,  H04N19/61 ,  H04N21/235 ,  H04N21/26241 ,  H04N21/4143 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/4782 ,  H04N21/4786 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/6587

Abstract: A system for distributing digital data over a video channel to a plurality of remotely located client terminals. The system involves selecting a set of digital data to be distributed and converting it to an intermediate format compatible with video broadcast. The intermediate data is then broadcast over a video channel during a time when no video content is being transmitted so that the intermediate format data takes the place of the video content. The intermediate format data is received at a remotely located client terminal where the set of digital data is recovered.

Abstract translation: 一种用于通过视频信道将数字数据分发到多个位于远程的客户终端的系统。 该系统包括选择要分发的一组数字数据并将其转换成与视频广播兼容的中间格式。 然后，在不传输视频内容的时间期间，通过视频信道广播中间数据，以便中间格式数据代替视频内容。 中间格式数据在远程定位的客户终端处被接收，其中恢复数字数据集。

公开(公告)号：US20020059630A1

公开(公告)日：2002-05-16

申请号：US09893421

申请日：2001-06-29

Inventor： Juha Salo ,  Janne Aaltonen ,  Pekka Talmola

IPC: H04N007/173

CPC classification number: H04L67/303 ,  H04H20/42 ,  H04H20/72 ,  H04H60/07 ,  H04H60/14 ,  H04H2201/33 ,  H04L12/1886 ,  H04L12/189 ,  H04L29/06 ,  H04L29/06027 ,  H04L47/11 ,  H04L47/14 ,  H04L47/2441 ,  H04L65/602 ,  H04L67/306 ,  H04L69/329 ,  H04L69/40 ,  H04N7/17318 ,  H04N21/23439 ,  H04N21/25833 ,  H04N21/25866 ,  H04N21/41407 ,  H04N21/472 ,  H04N21/6112

Abstract: A digital broadcast network (1) operating in a hierarchical mode is described. The network (1) includes means (35) for classifying the data types making up the content to be broadcast. In accordance with the classification, the network (1) transmits the data types in an appropriate mode. In addition, there is described a method of defining a set of profiles in accordance with which content of a particular data type is assigned to a particular mode for transmission.

Abstract translation: 描述以分级模式操作的数字广播网络（1）。 网络（1）包括用于对构成要广播的内容的数据类型进行分类的装置（35）。 根据分类，网络（1）以适当的模式发送数据类型。 此外，描述了根据特定数据类型的哪个内容被分配给用于传输的特定模式来定义一组简档的方法。

公开(公告)号：US20020023264A1

公开(公告)日：2002-02-21

申请号：US09893418

申请日：2001-06-29

Inventor： Janne Aaltonen ,  Juha Salo

IPC: H04N007/16 ,  H04N007/173

CPC classification number: H04H20/42 ,  H04H20/57 ,  H04H20/72 ,  H04H60/14 ,  H04H60/52 ,  H04H60/66 ,  H04H60/91 ,  H04H2201/33 ,  H04L29/06 ,  H04L67/18 ,  H04L69/329 ,  H04N21/41407 ,  H04W4/02 ,  H04W4/06 ,  H04W8/10

Abstract: A broadcast network 1 is described in which to improve network efficiency and quality of service, a particular transmitter 11a within the network 1 is selected to transmit content to a particular, preferably mobile terminal 3. The selection of the transmitter 11a is carried out by reference to information available in a second network 27, the user of the terminal 3 having a further terminal 12 connected to the second network 27 and either integrated with or in close proximity to their mobile terminal 3.

Abstract translation: 描述了在其中为了提高网络效率和服务质量的广播网络1，选择网络1内的特定发射机11a将内容发送到特定的，优选地是移动终端3.发射机11a的选择是通过参考来实现的 对于在第二网络27中可用的信息，终端3的用户具有连接到第二网络27的另外的终端12并且与其移动终端3集成在一起或者在其附近。

公开(公告)号：US5961603A

公开(公告)日：1999-10-05

申请号：US934985

申请日：1997-09-22

Applicant: Gerard Kunkel ,  Harold Krisbergh ,  Aaron Grosky ,  Jae Hea Edward Lee ,  Joseph E. Augenbraun

Inventor： Gerard Kunkel ,  Harold Krisbergh ,  Aaron Grosky ,  Jae Hea Edward Lee ,  Joseph E. Augenbraun

IPC: G06F15/16 ,  G06F15/177 ,  H04H20/00 ,  H04H60/64 ,  H04H60/97 ,  H04L29/06 ,  H04L29/08 ,  H04N7/088 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N21/231 ,  H04N21/462 ,  H04N21/4782 ,  H04N21/81 ,  H04N21/858

CPC classification number: H04N21/23106 ,  H04H60/64 ,  H04H60/97 ,  H04L29/06 ,  H04N21/4622 ,  H04N21/4782 ,  H04N21/812 ,  H04N21/8586 ,  H04N7/088 ,  H04N7/0882 ,  H04N7/10 ,  H04N7/17318 ,  H04H2201/33 ,  H04L67/02 ,  H04L69/16 ,  H04L69/329

Abstract: A system and method for accessing Internet-based and other information through a user television in a television distribution network enables a user to access and view information which is related to the programming content of a currently viewed television broadcast. This concept, known as channel hyperlinking, enables a television viewer to download Internet Web pages, and the like, which are related to a currently viewed advertisement, program, newscast, etc. To facilitate channel hyperlinking, each user of the system sends channel hyperlink requests through an upstream channel to a network headend by actuating a hyperlink button on a television remote control, for example. The network headend is interfaced to the Internet by means of an Internet Service Provider (ISP), and downloads HTML Web page data from the Internet to the requesting user. Each television broadcast to be linked to the Internet-based or other information is transmitted by the original broadcaster with an identification tag which identifies the Universal Resource Locator (URL) or address where the program content related information is located. The headend uses the ID tag with channel and time of request information to identify the location of the information to be downloaded to the user. Preferably, the information is pre-cached from the ISP to a headend cache in advance of the broadcast to facilitate quicker downloading of the information to the user.