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1. 发明授权

US08068832B2 Multicast session handover 有权
标题翻译：组播会话切换
公开(公告)号：US08068832B2
公开(公告)日：2011-11-29
申请号：US09988241
申请日：2001-11-19
申请人： Toni Paila , Jani Paikela , Lin Xu , Juha-Pekka Luoma , Rod Walsh
发明人： Toni Paila , Jani Paikela , Lin Xu , Juha-Pekka Luoma , Rod Walsh
IPC分类号： H04W36/00
CPC分类号： H04W72/005 , H04H20/28 , H04H20/57 , H04H20/72 , H04H40/27 , H04W36/00 , H04W48/08 , H04W48/16 , H04W84/12
摘要： A method and system for performing multicast broadcast handover in a wireless data network are disclosed. Each cell broadcasts administrative announcements over a logical channel to mobile terminals. The announcements indicate which multicast broadcasts are available in specified cells, as well as connection information for each cell. The mobile terminals may tune to a multicast broadcast as defined by the administrative announcements. While tuned to the multicast, the mobile terminal continues to receive administrative announcements. As the broadcast fades out or is otherwise interrupted, the mobile terminal can retune to the same multicast broadcast in another cell, based on the cell connection information included in the previously received administrative announcements.
摘要翻译：公开了一种在无线数据网络中执行多播广播切换的方法和系统。每个小区通过逻辑信道向移动终端广播管理通告。通知指示哪些组播广播在指定的小区中可用，以及每个小区的连接信息。移动终端可以调整到由管理公告定义的多播广播。在调整到多播时，移动终端继续接收管理通知。当广播消失或被中断时，移动终端可以基于包括在先前接收到的管理公告中的小区连接信息重新调谐到另一小区中的相同多播广播。

2. 发明授权

US08032127B2 Announcing information service through broadcasting or multicasting 有权
标题翻译：通过广播或组播宣传信息服务
公开(公告)号：US08032127B2
公开(公告)日：2011-10-04
申请号：US12648814
申请日：2009-12-29
申请人： Toni Paila , Miia Vainio , Harri Hakulinen
发明人： Toni Paila , Miia Vainio , Harri Hakulinen
IPC分类号： H04H20/71 , H04L29/06 , H04M3/42 , H04M3/00 , H04W4/00
CPC分类号： H04N7/163 , H04H20/42 , H04H60/47 , H04L29/06 , H04L29/06027 , H04L65/607 , H04L67/04 , H04L67/26 , H04L67/306 , H04L69/329 , H04N5/38 , H04N5/4401 , H04N21/235 , H04N21/41407 , H04N21/4348 , H04N21/435 , H04N21/4532 , H04N21/4622 , H04N21/4782 , H04N21/6112 , H04W4/00 , H04W4/06 , H04W80/04 , H04W84/12
摘要： A receiver (FIG. 2) receives IP session announcement signals from a terrestrial digital video broadcasting system. Each IP session announcement (RM) includes information concerning announcements on an immediately lower level as well as information identifying the quantity of announcement data, such as the number of announcement messages, and a timeout value. The quantity data tells the receiver how many messages X1 to X3 it needs to receive (C) before it has received all the relevant announcement messages. The timeout value informs the receiver how long it can wait before again receiving the messages X1 to X3 (which may have changed in content by then). After initially receiving the messages X1 to X3, the receiver may sleep (E), or it may receive announcement messages from another channel Y (D).
摘要翻译：接收机（图2）从地面数字视频广播系统接收IP会话通知信号。每个IP会话通知（RM）包括关于紧接下一级的通知的信息以及标识通知数据的数量的信息，例如通知消息的数量和超时值。数量数据告诉接收方在接收到所有相关的通知消息之前需要接收多少消息X1到X3（C）。超时值通知接收方可以等待多久才能再次接收到X1到X3的消息（随后可能已经改变了内容）。在最初接收到消息X1到X3之后，接收机可以休眠（E），或者它可以从另一个信道Y（D）接收通告消息。

3. 发明申请

US20080216116A1 Providing Zapping Streams to Broadcast Receivers 有权
标题翻译：向广播接收机提供切换流
公开(公告)号：US20080216116A1
公开(公告)日：2008-09-04
申请号：US11662401
申请日：2005-09-15
申请人： Harri Pekonen , Miska Hannuksela , Toni Paila , Dominique Muller
发明人： Harri Pekonen , Miska Hannuksela , Toni Paila , Dominique Muller
IPC分类号： G06F3/00 , H04N7/173
CPC分类号： H04N21/4384 , H04N21/23614 , H04N21/2365 , H04N21/2383 , H04N21/242 , H04N21/4382 , H04N21/44004 , H04N21/4436 , H04N21/482 , H04N21/6131 , H04N21/64315 , H04N21/64322 , H04N21/6437 , H04N21/8451
摘要： Methods and systems for providing zapping data for one or more programs transmitted using timeslicing are disclosed herein. Zapping data may be provided by a zapping data provider or server, or may be created at the mobile terminal based on received program information. Zapping data may be provided to mobile terminals via a wireless multicast network, such as a DVB-H network, using a variety of timeslicing techniques, including providing a separate zapping data stream, providing zapping data as part of the source stream, or allowing mobile terminals to derive zapping data from the source content's broadcast stream. Zapping images may be selected from I-frames of video transmissions. An IP encapsulator may synchronize broadcast streams such that I-frames are transmitted concurrently, and at the beginning of timeslice bursts.
摘要翻译：本文公开了用于提供使用时间片传送的一个或多个程序的切换数据的方法和系统。切换数据可以由切换数据提供商或服务器提供，或者可以基于接收的节目信息在移动终端处创建。可以经由诸如DVB-H网络的无线多播网络（例如DVB-H网络）向移动终端提供切换数据，所述多个时分复用技术包括提供单独的切换数据流，提供作为源流的一部分的切换数据，或允许移动终端从源内容的广播流导出切换数据。可以从视频传输的I帧中选择Zapping图像。 IP封装器可以同步广播流，使得I帧被同时发送，并且在时间片段的开始处突发。

4. 发明申请

US20080103789A1 LEGAL TEXT DISTRIBUTION AND PROCESSING IN MOBILE BROADCASTING 有权
标题翻译：移动广播中的法律文本分发和处理
公开(公告)号：US20080103789A1
公开(公告)日：2008-05-01
申请号：US11555061
申请日：2006-10-31
申请人： Toni Paila , Francesco Balestrieri , Tuomo Saarikivi
发明人： Toni Paila , Francesco Balestrieri , Tuomo Saarikivi
IPC分类号： G06Q30/00
CPC分类号： G06Q30/018 , G06Q10/00 , G06Q10/10 , G06Q50/18 , H04W4/00 , H04W4/06
摘要： Systems and methods for processing and distributing legal text information allow content providers to distribute legal text to terminals receiving broadcast content. The legal text may include terms and conditions associated with content that a user may want to purchase or subscribe. Upon receiving a content selection that a user wishes to purchase, a terminal may determine whether the content is associated with legal text information. If so, the legal text may be obtained and rendered for the user. The terminal may further determine whether user consent is required and if so, prompt the user with a consent agreement. Legal text information may be obtained in a variety of manners including from a service provisioning system, from a local cache in the terminal and/or from a file delivery server. Communication of legal text information may further be conducted using messages storing legal text attributes and elements.
摘要翻译：用于处理和分发法律文本信息的系统和方法允许内容提供商向接收广播内容的终端分发合法文本。法律文本可以包括与用户可能想要购买或订阅的内容相关联的条款和条件。一旦接收到用户希望购买的内容选择，终端可以确定内容是否与合法的文本信息相关联。如果是这样，可以为用户获取并呈现法定文本。终端可以进一步确定是否需要用户同意，如果是，则提示用户同意协议。法律文本信息可以以各种方式获得，包括从服务提供系统，终端中的本地缓存和/或文件传送服务器。可以使用存储合法文本属性和元素的消息进一步进行法律文本信息的通信。

5. 发明授权

US07296071B2 Service transmission in a packet data network 失效
标题翻译：分组数据网络中的业务传输
公开(公告)号：US07296071B2
公开(公告)日：2007-11-13
申请号：US10185713
申请日：2002-07-01
申请人： Toni Paila , Kari Rissanen
发明人： Toni Paila , Kari Rissanen
IPC分类号： G06F15/173
CPC分类号： H04W28/06 , H04H20/24 , H04H20/26 , H04H20/42 , H04L12/1886 , H04L12/5692 , H04L47/11 , H04L47/125 , H04L47/15 , H04W4/00 , H04W4/08 , H04W88/10
摘要： A method of transmitting a service to several subscribers in a packet data network capable of individual and group transmissions. The method includes collecting requests for the service from the several subscribers, evaluating the popularity of the service, forming a group of the subscribers that have requested the service, and transmitting the service over a group transmission if the popularity of the service at least equals or is likely to equal a predetermined threshold level. The mobile node subscribers may be reached via several different access networks, in which case an optimal access network can be selected. The method is preferably implemented by a group forming unit which can be integrated or co-located with a gateway which connects the service provider's network with the Internet.
摘要翻译：在能够进行个人和组传输的分组数据网络中向多个用户发送业务的方法。该方法包括从多个用户收集对服务的请求，评估服务的流行度，形成已经请求服务的一组订户，以及如果服务的普及至少等于或等于可能等于预定阈值水平。可以通过几个不同的接入网络到达移动节点订户，在这种情况下可以选择最佳的接入网络。该方法优选地由组形成单元实现，该组形成单元可以与将服务提供商的网络与因特网连接的网关集成或共同定位。

6. 发明申请

US20070055786A1 Method to determine the completeness of a service guide 有权
标题翻译：确定服务指南的完整性的方法
公开(公告)号：US20070055786A1
公开(公告)日：2007-03-08
申请号：US11220724
申请日：2005-09-08
申请人： Topi Pohjolainen , Martin Jansky , Toni Paila
发明人： Topi Pohjolainen , Martin Jansky , Toni Paila
IPC分类号： G06F15/16
CPC分类号： H04L65/604 , H04H20/95 , H04L69/16 , H04N21/235 , H04N21/26283 , H04N21/435 , H04N21/4586 , H04N21/654 , H04N21/84 , H04N21/8402 , H04N21/8456
摘要： Provided are apparatuses and methods in a digital broadcast transmission system for deducing the contents or topology of an ESG fragment, transport object, container or session. In one example, descriptors may be transmitted on a first channel that may correspond to ESG fragments transmitted on a second channel. The first and second channel can be received at a subscriber terminal. The subscriber terminal may thus be apprised of the topology of the ESG fragments to minimize the amount of information the subscriber terminal needs to receive. This provides an optimized overall retrieval of the ESG fragments.
摘要翻译：提供了一种用于推导ESG片段，传输对象，容器或会话的内容或拓扑的数字广播传输系统中的装置和方法。在一个示例中，描述符可以在可对应于在第二信道上发送的ESG片段的第一信道上发送。第一和第二信道可以在用户终端接收。因此，可以向订户终端通知ESG分片的拓扑，以最小化用户终端需要接收的信息量。这提供了ESG片段的优化的整体检索。

7. 发明申请

US20060253544A1 Method of announcing sessions 有权
标题翻译：宣布会议方式
公开(公告)号：US20060253544A1
公开(公告)日：2006-11-09
申请号：US10539852
申请日：2003-11-27
申请人： Juha-Pekka Luoma , Dominique Muller , Toni Paila
发明人： Juha-Pekka Luoma , Dominique Muller , Toni Paila
IPC分类号： G06F15/16
CPC分类号： H04H60/25 , H04H60/72 , H04H60/73 , H04H60/82
摘要： An electronic service guide (ESG) is provided by transmitting announcements describing multimedia sessions, such as video streams. Sessions are organised into a session directory (28) which is split into two parts: a full session directory (291) and an updated session directory (292). A first kind of announcement describes all sessions in the full session directory. A second kind of announcement describes sessions in the updated session directory. Once a client has received a description of the full session directory, it need only listen to announcements of the second type so as to learn of any updates to sessions.
摘要翻译：通过发送描述诸如视频流之类的多媒体会话的通知来提供电子服务指南（ESG）。会话被组织成会话目录（28），其被分为两部分：完整会话目录（291）和更新的会话目录（292）。第一种通告描述了整个会话目录中的所有会话。第二种类型的通告描述了更新的会话目录中的会话。一旦客户端收到完整的会话目录的描述，它只需要收听第二个类型的通知，以便了解会话的任何更新。

8. 发明申请

US20060218586A1 Implicit signaling for split-toi for service guide 有权
标题翻译：用于服务指南的分裂信号的隐式信令
公开(公告)号：US20060218586A1
公开(公告)日：2006-09-28
申请号：US11247474
申请日：2005-10-11
申请人： Topi Pohjolainen , Martin Jansky , Jani Poikela , Toni Paila
发明人： Topi Pohjolainen , Martin Jansky , Jani Poikela , Toni Paila
IPC分类号： H04N7/16 , G06F13/00 , H04N7/18 , H04N5/445 , G06F3/00
CPC分类号： H04H60/25 , H04H60/39 , H04H60/73 , H04N21/23614 , H04N21/26283 , H04N21/41407 , H04N21/4348 , H04N21/4586 , H04N21/84 , H04N21/8402
摘要： The invention provides an efficient transportation of ESG fragments to a mobile device through the formation of containers. In this sense, a container comprises at least one ESG fragment, but may contain a plurality of fragments. A fragment may be also carried in more than one container. Aspects of the present invention utilize a simple and extensible header structure apart from the fragments independent of the type and format of the individual fragments. In further embodiments, compression is applied over the entire container, including the fragments and any headers. In yet further embodiments, a 3GPP metadata envelope is carried within the container without the need for unnecessary repetition of parameters, such as for example, version, validity time, and identification. In further embodiments, a simplified container system allowing for the updating of previously received fragments is disclosed.
摘要翻译：本发明通过形成容器提供了将ESG碎片有效地运送到移动装置。在这个意义上，容器包括至少一个ESG片段，但可以包含多个片段。片段也可以携带在多于一个容器中。本发明的各方面除了独立于各个片段的类型和格式的片段之外，都利用简单且可扩展的头部结构。在另外的实施例中，在整个容器上施加压缩，包括碎片和任何头部。在另外的实施例中，3GPP元数据包在容器内承载，而不需要不必要的重复参数，例如版本，有效时间和标识。在另外的实施例中，公开了允许更新先前接收到的片段的简化容器系统。

9. 发明申请

US20060123099A1 Enhanced electronic service guide container 审中-公开
标题翻译：增强电子服务指南集装箱
公开(公告)号：US20060123099A1
公开(公告)日：2006-06-08
申请号：US11007048
申请日：2004-12-08
申请人： Toni Paila , Topi Pohjolainen , Jani Poikela , Juhani Huttunen
发明人： Toni Paila , Topi Pohjolainen , Jani Poikela , Juhani Huttunen
IPC分类号： G06F15/16
CPC分类号： H04L67/04 , H04L69/18 , H04L69/22
摘要： The invention provides an efficient transportation of ESG fragments to a receiver through the formation of containers. In this sense, a container comprises at least one ESG fragment, but may contain a plurality of fragments. A fragment may be also carried in more than one container. Aspects of the present invention utilize a simple and extensible header structure apart from the fragments independent of the type and format of the individual fragments. In further embodiments, compression is applied over the entire container, including the fragments and any headers. In yet further embodiments, a 3GPP metadata envelope is carried within the container without the need for unnecessary repetition of parameters, such as for example, version, validity time, and identification. In further embodiments, a simplified container system allowing for the updating of previously received fragments is disclosed
摘要翻译：本发明通过形成容器提供了将ESG片段有效运送到接收器。在这个意义上，容器包括至少一个ESG片段，但可以包含多个片段。片段也可以携带在多于一个容器中。本发明的各方面除了独立于各个片段的类型和格式的片段之外，都利用简单且可扩展的头部结构。在另外的实施例中，在整个容器上施加压缩，包括碎片和任何头部。在另外的实施例中，3GPP元数据包在容器内承载，而不需要不必要的重复参数，例如版本，有效时间和标识。在另外的实施例中，公开了允许更新先前接收到的片段的简化容器系统

10. 发明授权

US09485044B2 Method and apparatus of announcing sessions transmitted through a network 有权
标题翻译：通过网络传送会话的方法和装置
公开(公告)号：US09485044B2
公开(公告)日：2016-11-01
申请号：US10539852
申请日：2003-11-27
申请人： Juha-Pekka Luoma , Dominique Muller , Toni Paila
发明人： Juha-Pekka Luoma , Dominique Muller , Toni Paila
IPC分类号： G06F17/30 , H04H60/25 , H04H60/72 , H04H60/73 , H04H60/82
CPC分类号： H04H60/25 , H04H60/72 , H04H60/73 , H04H60/82
摘要： An electronic service guide (ESG) is provided by transmitting announcements describing multimedia sessions, such as video streams. Sessions are organized into a session directory (28) which is split into two parts: a full session directory (291) and an updated session directory (292). A first kind of announcement describes all sessions in the full session directory. A second kind of announcement describes sessions in the updated session directory. Once a client has received a description of the full session directory, it need only listen to announcements of the second type so as to learn of any updates to sessions.
摘要翻译：通过发送描述诸如视频流之类的多媒体会话的通知来提供电子服务指南（ESG）。会话被组织成会话目录（28），其被分为两部分：完整会话目录（291）和更新的会话目录（292）。第一种通告描述了整个会话目录中的所有会话。第二种类型的通告描述了更新的会话目录中的会话。一旦客户端收到完整的会话目录的描述，它只需要收听第二个类型的通知，以便了解会话的任何更新。

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