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51. 发明申请

US20080318558A1 SYSTEM AND METHOD FOR THE SIGNALING OF SESSION CHARACTERISTICS IN A COMMUNICATION SESSION 审中-公开
标题翻译：在通信会议上进行会话特征信号的系统和方法
公开(公告)号：US20080318558A1
公开(公告)日：2008-12-25
申请号：US12141011
申请日：2008-06-17
申请人： Imed Bouazizi , Ramakrishna Vedantham
发明人： Imed Bouazizi , Ramakrishna Vedantham
IPC分类号： H04M3/42
CPC分类号： H04L67/16 , H04L12/189 , H04L65/1069 , H04L65/403 , H04L69/24 , H04M1/72519 , H04M2250/62 , H04W76/40
摘要： A system and method for specifying requirements for the consumption of an MBMS user service. This system and method is forward-compatible and allows for legacy terminals to detect if a new feature, introduced in later releases, is required for the consumption of the service. If a required feature is not supported, then the terminal will not attempt to join the session. The service announcement or service discovery carries information about the requirements for the MBMS user service. Any requirement that is not understood by the terminal indicates to the terminal that it cannot correctly receive and decode the service.
摘要翻译：一种用于指定MBMS用户服务消费的要求的系统和方法。该系统和方法是前向兼容的，并且允许传统终端检测是否需要在后续版本中引入的新功能来消费服务。如果不支持所需功能，则终端将不会尝试加入会话。业务通告或业务发现携带有关MBMS用户业务需求的信息。终端不理解的任何要求向终端指示无法正确接收和解码服务。

52. 发明申请

US20080307041A1 SYSTEM AND METHOD FOR IMPLEMENTING MBMS HANDOVER DURING DOWNLOADED DELIVERY 有权
标题翻译：在下载交付期间实施MBMS HANDOVER的系统和方法
公开(公告)号：US20080307041A1
公开(公告)日：2008-12-11
申请号：US11971153
申请日：2008-01-08
申请人： Imed Bouazizi , Ramakrishna Vedantham
发明人： Imed Bouazizi , Ramakrishna Vedantham
IPC分类号： G06F15/16
CPC分类号： H04L12/189 , H04L51/38 , H04L67/02 , H04L67/04 , H04L67/06 , H04W72/005 , H04W80/06
摘要： An improved system and method for implementing Multimedia Broadcast/Multicast Service (MBMS) handover during download delivery. Various embodiments of the present invention involve the use of the HTTP/1.1 “chunked” mode to deliver updates of the file delivery table (FDT) of a session in a push-like mode. In order to allow for push delivery of the contents of a FLUTE session, each FDT instance is encoded as one part of a multipart MIME message and is sent as a separate chunk. The receiver can interpret each of the separate chunks to extract the FDT instance from the chunks. The content type of each part of the message is set to “text/xml” or another MIMI type in order to indicate that the content is an FDT instance. After parsing the FDT instance and updating the FDT, the receiver is able to identify which files of the session are of interest and can perform a HTTP GET request to retrieve a specific file.
摘要翻译：一种用于在下载传送期间实现多媒体广播/组播服务（MBMS）切换的改进的系统和方法。本发明的各种实施例涉及使用HTTP / 1.1“分块”模式以推送状态传送会话的文件传递表（FDT）的更新。为了允许推送FLUTE会话的内容，每个FDT实例被编码为多部分MIME消息的一部分，并作为单独的块发送。接收器可以解读每个单独的块以从块中提取FDT实例。消息的每个部分的内容类型设置为“text / xml”或另一种MIMI类型，以指示内容是FDT实例。在解析FDT实例并更新FDT之后，接收器能够识别会话的哪些文件是感兴趣的，并且可以执行HTTP GET请求以检索特定文件。

53. 发明申请

US20080298337A1 Time Slicing and Statistical Multiplexing in a Digital Wireless Network 失效
标题翻译：数字无线网络中的时间切片和统计复用
公开(公告)号：US20080298337A1
公开(公告)日：2008-12-04
申请号：US11756096
申请日：2007-05-31
申请人： Mehdi Rezaei , Imed Bouazizi , Moncef Gabbouj
发明人： Mehdi Rezaei , Imed Bouazizi , Moncef Gabbouj
IPC分类号： H04J3/00
CPC分类号： H04H20/30 , H04H20/42 , H04H20/57 , H04H20/72 , H04H20/95
摘要： In accordance with an aspect of the invention, flexible burst boundaries, within an allowable range, allow statistical multiplexing to be performed in conjunction with time slicing in a digital broadcast network. The signalling of the delta-t is performed such that data of the service is not missed. Similar to deterministic multiplexing, aspects of the invention split the multiplex into several time-cycles and allocate, for each service, a time slot (data burst) from the total time-cycle according to the service's average bit rate. In accordance with aspects of the invention, however, the boundaries of each data burst are allowed to grow or shrink by a limited amount.
摘要翻译：根据本发明的一个方面，灵活的突发边界在允许范围内允许统计复用与数字广播网络中的时间分片一起执行。执行delta-t的信令，使得不丢失服务的数据。与确定性复用类似，本发明的方面将多路复用分为几个时间周期，并且根据服务的平均比特率从每个服务分配来自总时间周期的时隙（数据突发）。然而，根据本发明的方面，允许每个数据突发的边界增长或缩小有限的量。

54. 发明申请

US20080228912A1 Enhanced Quality Reporting for Transmission Sessions 审中-公开
标题翻译：增强传输会话质量报告
公开(公告)号：US20080228912A1
公开(公告)日：2008-09-18
申请号：US11687460
申请日：2007-03-16
申请人： Ramakrishna Vedantham , Imed Bouazizi , Igor Curcio
发明人： Ramakrishna Vedantham , Imed Bouazizi , Igor Curcio
IPC分类号： G06F15/173
CPC分类号： H04L65/80 , H04N21/4384 , H04N21/44209 , H04N21/643 , H04N21/6582
摘要： This invention relates to methods, computer program products, clients, servers, systems and protocols in the context of reporting a quality of a transmission session according to one or more metrics, inter alia to adapt quality reporting to a switching of content within the transmission session and to allow faster session startup.
摘要翻译：本发明涉及在根据一个或多个指标报告传输会话的质量的上下文中的方法，计算机程序产品，客户端，服务器，系统和协议，特别是使质量报告适应于传输会话内的内容切换并允许更快的会话启动。

55. 发明申请

US20080222300A1 METHOD AND APPARATUS FOR SYNCHRONIZING NOTIFICATION MESSAGES 有权
标题翻译：用于同步通知消息的方法和装置
公开(公告)号：US20080222300A1
公开(公告)日：2008-09-11
申请号：US12039684
申请日：2008-02-28
申请人： Imed Bouazizi
发明人： Imed Bouazizi
IPC分类号： G06F15/16
CPC分类号： H04H20/95 , H04H20/28 , H04H20/38 , H04H20/93 , H04L12/189 , H04L12/1895 , H04L65/608
摘要： Various embodiments provide for the splitting of a notification message to a user, where the notification message enables at least one of interactivity and delivery of information associated with a media broadcast service. A first component of the notification message carries media content and is transmitted utilizing a file delivery protocol, such as FLUTE, HTTP, and OMA-PUSH. A second component of the notification message carries any synchronization information associated with the interactivity and the delivery of the information associated with the media broadcast service. The second component of the notification message can be transported in an RTP payload via RTP to allow for accurate synchronization of the notification message with a media stream of the media broadcast service containing the media content.
摘要翻译：各种实施例提供将通知消息分解给用户，其中通知消息使能与媒体广播服务相关联的信息的交互性和传送中的至少一个。通知消息的第一个组件携带媒体内容，并使用文件传送协议（如FLUTE，HTTP和OMA-PUSH）进行传输。通知消息的第二组件携带与与媒体广播服务相关联的信息的交互性和传送相关联的任何同步信息。通知消息的第二组件可以通过RTP在RTP有效载荷中传送，以允许通知消息与包含媒体内容的媒体广播服务的媒体流的精确同步。

56. 发明申请

US20080046575A1 CACHING DIRECTIVES FOR A FILE DELIVERY PROTOCOL 有权
标题翻译：文件传递协议的缓存指令
公开(公告)号：US20080046575A1
公开(公告)日：2008-02-21
申请号：US11842904
申请日：2007-08-21
申请人： Imed Bouazizi
发明人： Imed Bouazizi
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L67/04 , H04L67/28 , H04L67/2852
摘要： An extension to a file delivery protocol which permits the signaling of cache control information to a receiving device. Various embodiments of the present invention permit a server or other sending device to signal instructions regarding cache control to a receiving device using the file delivery protocol. This signaling may include information such as whether the receiving device should cache a file, how long the file should be cached for, and/or a cache priority assignment for the file. Various embodiments of the present invention may be particularly useful in the transmission of rich media content, where some content may be sent over RTP while other information is transmitted via the file delivery protocol.
摘要翻译：文件传送协议的扩展，其允许向接收设备发送高速缓存控制信息。本发明的各种实施例允许服务器或其他发送设备使用文件传递协议向接收设备发送关于高速缓存控制的指令。该信令可以包括诸如接收设备是否应缓存文件，文件应该被缓存多长时间的信息和/或文件的高速缓存优先级分配。本发明的各种实施例可以在富媒体内容的传输中特别有用，其中一些内容可以通过RTP发送，而其他信息通过文件传送协议传送。

57. 发明申请

US20060262806A1 System and method for data delivery 审中-公开
标题翻译：用于数据传送的系统和方法
公开(公告)号：US20060262806A1
公开(公告)日：2006-11-23
申请号：US11132554
申请日：2005-05-19
申请人： Imed Bouazizi
发明人： Imed Bouazizi
IPC分类号： H04L12/413
CPC分类号： H04L12/1868 , H04L1/1887 , H04L2001/0093
摘要： Systems and methods applicable, for instance, in data delivery. For example a service operator server and/or other computer might act to determine which of point-to-point repair mode and point-to-multipoint repair mode should be employed in the case where one or more receivers do not correctly receive dispatched data. As another example, the service operator server and/or other computer might calculate one or more estimates, request one or more values from one or more repair servers, and/or provide to one or more repair servers one or more directives regarding repair mode to be employed.
摘要翻译：适用的系统和方法，例如数据传送。例如，一个服务运营商服务器和/或其他计算机可以在一个或多个接收机不能正确地接收分派的数据的情况下作用，以确定哪个点到点修复模式和点对多点修复模式应该被采用。作为另一示例，服务运营商服务器和/或其他计算机可以计算一个或多个估计，从一个或多个修复服务器请求一个或多个值，和/或向一个或多个修复服务器提供关于修复模式的一个或多个指令被雇用。

58. 发明授权

US08639766B2 System and method for multiple-level message filtering 有权
标题翻译：多级消息过滤的系统和方法
公开(公告)号：US08639766B2
公开(公告)日：2014-01-28
申请号：US12388111
申请日：2009-02-18
申请人： Imed Bouazizi
发明人： Imed Bouazizi
IPC分类号： G06F15/16
CPC分类号： H04N7/162 , H04N21/26603 , H04N21/4516 , H04N21/454 , H04N21/4755 , H04N21/64315
摘要： Systems and methods for constructing multiple-level filtering information that is applicable for an aggregate of multiple messages. According to various embodiments, a set of filtering values is constructed for a first level as a union of all filter values of the filtering criteria that belong to the intersection set of filter criteria. At the receiver side, the aggregate transport object is filtered based on the first-level filtering information as a first process. The first-level filtering information may be separate of the transport object. If the transport object is not discarded after first-level filtering, then the second-level filtering information, which requires the processing of the transport object, is used to fetch the messages in the bundle.
摘要翻译：用于构建适用于多个消息的聚合的多级过滤信息的系统和方法。根据各种实施例，对于第一级构造一组过滤值，作为属于过滤器标准的交集的过滤标准的所有过滤器值的并集。在接收机侧，基于作为第一处理的第一级过滤信息来过滤聚合传输对象。第一级过滤信息可以是传输对象分开的。如果传输对象在第一级过滤之后不被丢弃，则需要处理传输对象的二级过滤信息用于获取包中的消息。

59. 发明申请

US20130227053A1 Method and Apparatus for Changing the Configuration of an Ongoing Streaming Session 审中-公开
标题翻译：用于改变正在进行的流会话的配置的方法和装置
公开(公告)号：US20130227053A1
公开(公告)日：2013-08-29
申请号：US13162792
申请日：2011-06-17
申请人： Imed Bouazizi
发明人： Imed Bouazizi
IPC分类号： H04L29/06
CPC分类号： H04L65/608 , H04L65/1069 , H04L65/1089 , H04L65/4069 , H04L65/602 , H04L69/18
摘要： A method, apparatus and computer program product are provided for notifying a client device, such as a mobile terminal, as to an upcoming change to the configuration of an ongoing streaming session such that the subsequent change to the configuration of the streaming session may be accomplished in an efficient manner. The method, apparatus and computer program product may be configured to effect the change in the configuration of the streaming session even in instances in which the ongoing streaming session is relying upon a non-persistent session control connection.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于通知诸如移动终端的客户端设备关于正在进行的流式会话的配置的即将到来的改变，使得可以完成对流式会话的配置的后续改变以有效的方式。方法，装置和计算机程序产品可以被配置为即使在正在进行的流式传输会话依赖于非持续会话控制连接的情况下也能够实现流式会话的配置的改变。

60. 发明授权

US08495228B2 System and method for optimizing download user service delivery to roaming clients 有权
标题翻译：优化向漫游客户端下载用户服务传送的系统和方法
公开(公告)号：US08495228B2
公开(公告)日：2013-07-23
申请号：US12104304
申请日：2008-04-16
申请人： Imed Bouazizi , Ramakrishna Vedantham
发明人： Imed Bouazizi , Ramakrishna Vedantham
IPC分类号： G06F15/16
CPC分类号： H04L12/189 , H04L65/4076 , H04L67/02 , H04L67/06 , H04L67/26 , H04W72/005
摘要： A system and method for providing MBMS content distribution using unicast bearers. According to various embodiments, MBMS download user services are delivered to pieces of user equipment by delivering a FLUTE file delivery table via an OMA Push message. One of a number of different additional actions may be used in the delivery of the MBMS download user services. These actions include (1) making a single HTTP GET request using simple URL-encoding format to retrieve all files of the FDT; (2) making a single HTTP GET request using “group” field of FDT in URL-encoding to retrieve a logical group of files of the FDT; (3) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (4) making serialized HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (5) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one logical group of files of the FDT; (6) making serialized HTTP GET requests where each HTTP GET request retrieves at least one logical group of files of the FDT; (7) delivering the serviceID of the MBMS user service in the above mentioned OMA PUSH message but not including the serviceID in the FLUTE FDT; (8) an HTTP request to de-register the MBMS UE from the BM-SC for stopping the unicast delivery of the MBMS download user service; and (9) delivering the FDT Instance ID of the FDT Instance in an OMA Push message.
摘要翻译：一种使用单播承载提供MBMS内容分发的系统和方法。根据各种实施例，通过经由OMA推送消息传送FLUTE文件传递表，将MBMS下载用户服务传递给用户设备。可以在传送MBMS下载用户服务中使用多种不同的附加动作中的一种。这些操作包括（1）使用简单的URL编码格式制作单个HTTP GET请求来检索FDT的所有文件; （2）使用URL编码中的FDT的“group”字段来生成单个HTTP GET请求，以检索FDT的文件的逻辑组; （3）制作流水线HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT文件; （4）制作序列化的HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT文件; （5）制作流水线HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT的文件组; （6）进行序列化的HTTP GET请求，其中每个HTTP GET请求检索FDT的文件的至少一个逻辑组; （7）在上述OMA PUSH消息中传送MBMS用户业务的业务ID，但不包括在FLUTE FDT中的业务ID; （8）从用于停止MBMS下载用户业务的单播传送的BM-SC去注册MBMS UE的HTTP请求; 和（9）在OMA推送消息中传送FDT实例的FDT实例ID。

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