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1. 发明申请

US20120110120A1 Methods and Devices for Media Description Delivery 审中-公开
标题翻译：媒体说明交付的方法和设备
公开(公告)号：US20120110120A1
公开(公告)日：2012-05-03
申请号：US13282136
申请日：2011-10-26
申请人： Johannes Willig , Daniel Catrein , Frank Hartung , Markus Kampmann , Frederic Gabin
发明人： Johannes Willig , Daniel Catrein , Frank Hartung , Markus Kampmann , Frederic Gabin
IPC分类号： G06F15/16
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/105 , H04L65/4084
摘要： Methods and devices for providing a media description of a media stream to a client are described. The client is subscribed to a media description delivery service. The media description delivery service comprises a media description delivery rule. A request for a media description delivery is sent to a media server. From the media server a media description is received. It is verified that the received media description complies with the media description delivery rule and if the verification is in the affirmative, a delivery of the media description is initiated to the client.
摘要翻译：描述用于向客户端提供媒体流的媒体描述的方法和设备。客户端订阅了媒体描述传递服务。媒体描述传递服务包括媒体描述递送规则。将媒体描述传递的请求发送到媒体服务器。从媒体服务器接收媒体描述。验证所接收的媒体描述符合媒体描述传递规则，并且如果验证是肯定的，则向客户端发起媒体描述的传送。

2. 发明授权

US09621610B2 Methods and arrangements for HTTP media stream distribution 有权
公开(公告)号：US09621610B2
公开(公告)日：2017-04-11
申请号：US13521387
申请日：2011-01-18
申请人： Frederic Gabin , Thorsten Lohmar , Clinton Priddle
发明人： Frederic Gabin , Thorsten Lohmar , Clinton Priddle
IPC分类号： G06F15/173 , H04L29/06 , H04L29/08
CPC分类号： H04L65/602 , H04L65/4084 , H04L65/4092 , H04L65/608 , H04L67/02
摘要： A method performed by a server of a communication network for making an HTTP media stream accessible to a client is provided. A Media Presentation Description (MPD) is generalized, such that the MPD is provided with at least one period element sequentially arranged according to a media play timeline. Each period element is provided with at least one representation such that at least one of the period elements is provided with at least two alternative representations. Each representation is provided with an ordered sequence of at least one media segment URI. Each media segment URI references at least one media segment of the HTTP media stream. The generated MPD enables a client to select representations and to acquire referenced media segments based on the selected representations.

3. 发明申请

US20140140253A1 TECHNIQUE FOR MANAGING STREAMING MEDIA TRAFFIC AT A NETWORK ENTITY 有权
标题翻译：在网络实体中管理流媒体流量的技术
公开(公告)号：US20140140253A1
公开(公告)日：2014-05-22
申请号：US14130273
申请日：2011-06-28
申请人： Thorsten Lohmar , Frederic Gabin
发明人： Thorsten Lohmar , Frederic Gabin
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , G06F1/3278 , H04L65/4084 , H04L65/80 , Y02D10/157 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262
摘要： A method for managing streaming media traffic at a network entity capable of assuming a first and a second radio channel state, a transition from the first to second radio channel state requiring a first predetermined time period t1, comprising combining, at the network entity, at least two media segments such that a resulting combined media segment comprises media data equivalent to a second predetermined time period t2, the second time period being greater than the first time period, transmitting, from the network entity, the combined media segment in the first radio channel state during a third time period t3, initiating transition, at the network entity, from the first to the second radio channel state, and waiting, at the network entity after the initiating step, at least for a time period t=t2−t3−t1, wherein the second time period is greater than the sum of the first and third time periods.
摘要翻译：一种用于在能够采取第一和第二无线电信道状态的网络实体处管理流媒体业务的方法，从第一至第二无线电信道状态转换到第一预定时间段t1，包括在网络实体处至少两个媒体段，使得所得到的组合媒体段包括等于第二预定时间段t2的媒体数据，第二时间段大于第一时间段，从网络实体发送第一无线电中的组合媒体段在第三时间段t3期间，在网络实体处，从第一无线信道状态到第二无线电信道状态发起转移，并且在起始步骤之后的网络实体处至少等待一段时间t = t2-t3 -t1，其中第二时间段大于第一和第三时间段的总和。

4. 发明授权

US08095680B2 Real-time network transport protocol interface method and apparatus 有权
标题翻译：实时网络传输协议接口方法和装置
公开(公告)号：US08095680B2
公开(公告)日：2012-01-10
申请号：US12171179
申请日：2008-07-10
申请人： Mattias Pettersson , Frederic Gabin
发明人： Mattias Pettersson , Frederic Gabin
IPC分类号： G06F15/16
CPC分类号： H04L65/4015 , H04L65/1059 , H04L65/604 , H04L65/608
摘要： An electronic device has a multimedia framework including an integration layer and a higher-level application layer. The integration layer includes predefined media processing components having an input/output interface configurable based on the type and format of media content delivered to the device during a streaming media session and that provide predefined media processing functions to the application layer for enabling playback of the media content. A streaming media management component included in the integration layer establishes and manages the streaming media session and configures one or more content pipes used during the streaming media session to access packets received by one or more sockets. The component also maps the content pipes to the sockets and processes packets retrieved from the one or more content pipes such that the media content is provided to corresponding ones of the predefined media processing components in accordance with their configured input/output interfaces.
摘要翻译：电子设备具有包括集成层和更高层应用层的多媒体框架。集成层包括具有输入/输出接口的预定媒体处理组件，其基于在流媒体会话期间传送到设备的媒体内容的类型和格式而配置，并且向应用层提供预定义的媒体处理功能，以便能够播放媒体内容。包括在集成层中的流媒体管理组件建立和管理流媒体会话，并且配置在流媒体会话期间使用的一个或多个内容管道以访问由一个或多个套接字接收的分组。组件还将内容管道映射到套接字并且处理从一个或多个内容管道检索的分组，使得根据其配置的输入/输出接口将媒体内容提供给预定义的媒体处理组件中的相应的媒体内容。

5. 发明申请

US20070253366A1 Process for Assigning Radio Resources Between a Number of Multiplexed Transport Channels in a Physical Channel 审中-公开
标题翻译：用于在物理信道中的多个传输信道之间分配无线电资源的过程
公开(公告)号：US20070253366A1
公开(公告)日：2007-11-01
申请号：US11571346
申请日：2005-07-01
申请人： Frederic Gabin , Guillaume Delaval
发明人： Frederic Gabin , Guillaume Delaval
IPC分类号： H04Q7/00
CPC分类号： H04W28/24 , H04W24/00 , H04W28/18 , H04W52/241 , H04W52/265 , H04W72/00
摘要： The invention concerns a process for assigning radio resources between a number M of multiplexed transport channels in a physical channel, each transport channel carrying a service and/or data having a requirement of a specific QoS between a user terminal and a base station of a cellular telecommunications network. The process of the invention comprises the following steps of: a)—estimating the QoS of each of the transport channels received b)—determining N services among the M services for which QoS is greater than a predetermined target value, c)—reducing the proportion of the physical channel allocated to the N transport channels determined in the step b) by modifying their flow adaptation parameters, d)—waiting for convergence of the power control loop, e)—performing the steps c) and d) until the specific QoS of each channel is attained with minimal transmission power of the physical channel.
摘要翻译：本发明涉及一种用于在物理信道中的M个复用传输信道之间分配无线电资源的过程，每个传输信道承载服务和/或在蜂窝的用户终端和基站之间具有特定QoS的要求的数据电信网络。本发明的过程包括以下步骤：a）确定接收的每个传输信道的QoS b）确定QoS大于预定目标值的M业务中的N个业务，c）减少分配给步骤b）中确定的N个传输信道的物理信道的比例通过修改它们的流适配参数，d）等待功率控制环的收敛，e）执行步骤c）和d），直到具体通过物理信道的最小传输功率获得每个信道的QoS。

6. 发明授权

US07162265B2 Cellular network acquisition method and apparatus 失效
标题翻译：蜂窝网络采集方法及装置
公开(公告)号：US07162265B2
公开(公告)日：2007-01-09
申请号：US10714847
申请日：2003-11-18
申请人： Richard Ormson , Frederic Gabin , Darioush Downer , Nigel Legg , Osamu Yamashita
发明人： Richard Ormson , Frederic Gabin , Darioush Downer , Nigel Legg , Osamu Yamashita
IPC分类号： H04M1/00
CPC分类号： H04W48/16 , H04W88/06
摘要： The present invention provides for a method of network acquisition for a cellular radio communications device arranged to operate on a plurality of radio technologies and comprising determining the most suitable cell based on a characteristic of signals received from a plurality of cells, the signals from each cell being provided over a band of frequencies, and the method being arranged for taking a series of measurements of the said characteristic for one radio technology and for each frequency, wherein prior to the final measurement in the said series, the said characteristic of at least one measured signal for each frequency is compared with a predetermined value and if the comparison indicates that the radio technology is unlikely to produce a suitable cell, the step of switching to an alternative radio technology prior to the said final measurement in the series being taken and searching signals associated with the alternative radio technology to search for a suitable cell.
摘要翻译：本发明提供了一种用于蜂窝无线电通信设备的网络获取方法，其被布置为在多个无线电技术上操作，并且包括基于从多个小区接收的信号的特性来确定最合适的小区，来自每个小区的信号被提供在一个频带上，并且该方法被安排用于对于一个无线电技术和每个频率进行所述特性的一系列测量，其中在所述系列中的最终测量之前，至少一个将每个频率的测量信号与预定值进行比较，并且如果比较指示无线电技术不太可能产生合适的小区，则在进行所述系列中的所述最终测量之前切换到替代无线电技术的步骤被进行和搜索与替代无线电技术相关联的信号以搜索合适的小区。

7. 发明授权

US06665833B1 Puncturing of convolutional codes 有权
标题翻译：卷积码的穿孔
公开(公告)号：US06665833B1
公开(公告)日：2003-12-16
申请号：US09597740
申请日：2000-06-19
申请人： Wen Tong , Stephan Gosne , Catherine Leretaille (formerly Gauthier) , Frederic Gabin
发明人： Wen Tong , Stephan Gosne , Catherine Leretaille (formerly Gauthier) , Frederic Gabin
IPC分类号： H03M1303
CPC分类号： H03M13/6362 , H03M13/2957 , H04L1/0041 , H04L1/0059 , H04L1/0066 , H04L1/0068
摘要： In a turbo coder, rate conversion and/or rate matching is achieved by deleting parity bits P1 and P2 from the outputs of two constituent coders, one supplied with data bits to be coded and the other supplied with the same data bits after interleaving. Deleted bits are determined by a rate matching control unit directly for the P1 bits and via a similar position interleaving step for the P2 bits. A similar rate matching arrangement is provided for only two of the three outputs of a rate ⅓ convolutional coder, the third output corresponding to a strongest coding polynomial in terms of minimum free distance and none of its coded data bits being deleted.
摘要翻译：在turbo编码器中，通过从两个组成编码器的输出中删除奇偶校验位P1和P2来实现速率转换和/或速率匹配，一个被提供给要被编码的数据位，另一个由交织后提供相同的数据位。已删除的比特由直接用于P1比特的速率匹配控制单元以及P2比特的相似位置交织步骤确定。仅对速率1/3卷积编码器的三个输出中的两个提供类似的速率匹配装置，第三输出对应于最小自由距离方面的最强编码多项式，并且其编码数据位都不被删除。

8. 发明授权

US09420534B2 Technique for managing streaming media traffic at a network entity 有权
标题翻译：在网络实体上管理流媒体流量的技术
公开(公告)号：US09420534B2
公开(公告)日：2016-08-16
申请号：US14130273
申请日：2011-06-28
申请人： Thorsten Lohmar , Frederic Gabin
发明人： Thorsten Lohmar , Frederic Gabin
IPC分类号： H04W52/02 , H04L29/06 , G06F1/32
CPC分类号： H04W52/0216 , G06F1/3278 , H04L65/4084 , H04L65/80 , Y02D10/157 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262
摘要： A method for managing streaming media traffic at a network entity capable of assuming a first and a second radio channel state, a transition from the first to second radio channel state requiring a first predetermined time period t1, comprising combining, at the network entity, at least two media segments such that a resulting combined media segment comprises media data equivalent to a second predetermined time period t2, the second time period being greater than the first time period, transmitting, from the network entity, the combined media segment in the first radio channel state during a third time period t3, initiating transition, at the network entity, from the first to the second radio channel state, and waiting, at the network entity after the initiating step, at least for a time period t=t2−t3−t1, wherein the second time period is greater than the sum of the first and third time periods.
摘要翻译：一种用于在能够采取第一和第二无线电信道状态的网络实体处管理流媒体业务的方法，从第一至第二无线电信道状态转换到第一预定时间段t1，包括在网络实体处至少两个媒体段，使得所得到的组合媒体段包括等于第二预定时间段t2的媒体数据，第二时间段大于第一时间段，从网络实体发送第一无线电中的组合媒体段在第三时间段t3期间，在网络实体处，从第一无线信道状态到第二无线电信道状态发起转移，并且在起始步骤之后的网络实体处至少等待一段时间t = t2-t3 -t1，其中第二时间段大于第一和第三时间段的总和。

9. 发明申请

US20070298790A1 Cellular network acquisition method and apparatus 审中-公开
公开(公告)号：US20070298790A1
公开(公告)日：2007-12-27
申请号：US11896047
申请日：2007-08-29
申请人： Richard Ormson , Frederic Gabin , Darioush Downer , Nigel Legg , Osamu Yamashita
发明人： Richard Ormson , Frederic Gabin , Darioush Downer , Nigel Legg , Osamu Yamashita
IPC分类号： H04Q7/20
CPC分类号： H04W48/18 , H04W88/06 , Y02D70/1222 , Y02D70/1242
摘要： A method of network acquisition for a cellular radio communications device arranged for operation in accordance with a plurality of radio technologies and comprising searching to identify a suitable cell on one radio technology. Subsequent to identifying a suitable cell on the one radio technology, cells on another of the plurality of radio technologies are also monitored in order to identify if one of the monitored cells is more suitable than the cell identified on the one radio technology. Subsequent to the monitoring, the cell identified from all of the radio technologies searched as the most suitable is selected and camping for the first time occurs onto that cell.

10. 发明申请

US20100169504A1 Service Layer Assisted Change of Multimedia Stream Access Delivery 有权
标题翻译：服务层协助改变多媒体流访问交付
公开(公告)号：US20100169504A1
公开(公告)日：2010-07-01
申请号：US12346314
申请日：2008-12-30
申请人： Frederic Gabin , Goran Roth
发明人： Frederic Gabin , Goran Roth
IPC分类号： G06F15/16
CPC分类号： H04L65/4076 , H04L65/1083 , H04L65/80 , H04W72/005
摘要： A streaming server sends a multimedia stream for delivery by a hybrid unicast-broadcast delivery network to a mobile terminal. To assist that mobile terminal change access delivery from unicast to broadcast, the streaming server sends multimedia content timing information that indicates one or more interstices in the content of the multimedia stream. The mobile terminal receives such multimedia content timing information upon receiving the multimedia stream by unicast. Although the mobile terminal determines the same multimedia stream is also available by broadcast, the mobile terminal initiates a change from unicast to broadcast during an interstice. Because the mobile terminal delays the access change until an interstice, any data loss resulting from the access change has a minimal effect on a subscriber's experience of the multimedia content. Moreover, regular occurrence of interstices ensures that such change will not be significantly delayed, and thus, neither will use of broadcast.
摘要翻译：流服务器发送多媒体流以供混合的单播广播传送网络传输到移动终端。为了帮助该移动终端改变从单播到广播的接入传送，流服务器发送指示多媒体流的内容中的一个或多个间隔的多媒体内容定时信息。移动终端通过单播接收多媒体流时接收这种多媒体内容定时信息。虽然移动终端确定相同的多媒体流也可以通过广播获得，但是移动终端在空格期间发起从单播到广播的改变。由于移动终端将访问改变延迟直到空格，所以由访问变化导致的任何数据丢失对用户对多媒体内容的体验影响最小。此外，间歇性发生的间隙确保这种改变不会被大大延迟，因此也不会使用广播。

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