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    • 1. 发明公开
    • 멀티미디어 스트리밍의 속도 적응을 위한 버퍼 레벨시그널링
    • 缓冲水平信号在多媒体流中的速率适应
    • KR1020070010200A
    • 2007-01-22
    • KR1020067026043
    • 2005-05-11
    • 노키아 코포레이션
    • 레옹다비드한누크셀라미스카악수엠레바리스왕예-쿠이
    • H04L12/835
    • H04L65/4092H04L29/06027H04L47/10H04L47/26H04L47/30H04L65/4084H04L65/80
    • In a multimedia streaming network where a client has a receiver buffer to store packets received from a server to compensate for difference between data transmission amount by server and data usage amount by client, server should be able to adapt the data transmission rate based on the status of the receiver buffer. For rate adaptation purposes, server reconstructs a list of packets in the receiver buffer based on information provided by client. Information signaled to server is indicative of the next unit to be decoded and the sequence number of the packet to which the next unit to be decoded belongs, or the next packet to be decoded in client, the DON number of the next NAL unit or the sequence number of the packet carrying the next NAL unit to be decoded and the DON indicative of the decoding order of that next NAL unit. ® KIPO & WIPO 2007
    • 在多媒体流网络中,客户端具有接收缓冲器来存储从服务器接收的分组,以补偿服务器的数据传输量与客户端的数据使用量之间的差异,服务器应能够根据状态调整数据传输速率 的接收缓冲区。 为了进行速率调整,服务器根据客户端提供的信息,重构接收缓冲区中的数据包列表。 信号发送到服务器的信息表示下一个要解码的单元,下一个要被解码的单元所属的分组的序列号,或下一个要在客户端解码的分组,下一个NAL单元的DON号或 携带要解码的下一个NAL单元的分组的序列号,以及指示下一个NAL单元的解码顺序的DON。 ®KIPO&WIPO 2007
    • 4. 发明授权
    • 일대다 전송 시스템에서 데이터를 승인하는 방법 및 장치
    • 在一周之内,您可以在任何时间,任何地点,任何地点
    • KR100932996B1
    • 2009-12-21
    • KR1020077007264
    • 2005-08-26
    • 노키아 코포레이션
    • 베단탐라마크리쉬나레옹다비드쿠르시오이고르
    • H04L1/08
    • H04L12/1868H04L12/1877
    • Methods, systems, transmitters, receivers, network elements and software applications in a system for acknowledging the reception of sets of data objects, wherein one or more transmitters transmit one or more sets of data objects within respective point-to-multipoint transmission sessions to a plurality of receivers, and wherein repair requests and/or delivery verification reports are transmitted by at least one of said receivers to network elements within point-to-point transmission sessions. Different back-off times are assigned for delivery verification reports and repair requests, at least two delivery verification reports of one receiver are jointly transmitted within one point-to-point transmission session, and a delivery verification report is transmitted after a completed repair session within the same point-to-point transmission session used by the repair session. Furthermore, a minimum set of parameters to be sent in delivery verification reports is shown.
    • 用于确认数据对象集合的接收的系统中的方法,系统,发射机,接收机,网络元件和软件应用,其中一个或多个发射机将相应点对多点传输会话内的一个或多个数据对象集合传输到 多个接收器,并且其中修复请求和/或递送验证报告由至少一个所述接收器发送到点对点传输会话内的网络元件。 为交付验证报告和修复请求分配不同的回退时间,一个接收器的至少两个交付验证报告在一个点对点传输会话内联合传输,并且在完成的维修会话之后传输交付验证报告 修复会话使用相同的点对点传输会话。 此外,还会显示在交货验证报告中发送的最少一组参数。
    • 5. 发明公开
    • 일대다 전송 시스템에서 데이터를 승인하는 방법 및 장치
    • 在点对多点传输系统中确认数据的方法和设备
    • KR1020070058558A
    • 2007-06-08
    • KR1020077007264
    • 2005-08-26
    • 노키아 코포레이션
    • 베단탐라마크리쉬나레옹다비드쿠르시오이고르
    • H04L1/08
    • H04L12/1868H04L12/1877
    • Methods, systems, transmitters, receivers, network elements and software applications in a system for acknowledging the reception of sets of data objects, wherein one or more transmitters transmit one or more sets of data objects within respective point-to-multipoint transmission sessions to a plurality of receivers, and wherein repair requests and/or delivery verification reports are transmitted by at least one of said receivers to network elements within point-to-point transmission sessions. Different back-off times are assigned for delivery verification reports and repair requests, at least two delivery verification reports of one receiver are jointly transmitted within one point-to-point transmission session, and a delivery verification report is transmitted after a completed repair session within the same point-to-point transmission session used by the repair session. Furthermore, a minimum set of parameters to be sent in delivery verification reports is shown.
    • 用于确认接收数据对象集合的系统中的方法,系统,发射机,接收机,网络元件和软件应用,其中一个或多个发射机在相应的点对多点传输会话内发送一个或多个数据对象集合到 多个接收器,并且其中修复请求和/或传送验证报告由所述接收器中的至少一个发送到点对点传输会话内的网络元件。 为交付验证报告和修复请求分配了不同的退避时间,一个接收器的至少两个传送验证报告在一个点对点传输会话内共同发送,并且在完成的修复会话之后传送传送验证报告 修复会话使用的相同的点对点传输会话。 此外,显示了在交货验证报告中发送的最小参数集。
    • 6. 发明公开
    • 혁신적인 레이트 적응 시그널링을 위한 방법 및 장치
    • 用于实时速率适应信号的方法和装置
    • KR1020060011964A
    • 2006-02-06
    • KR1020057020082
    • 2004-04-23
    • 노키아 코포레이션
    • 레옹다비드바르사빅터쿠르시오이고르다닐로디에고
    • G06F15/16H04L12/835H04L12/841H04N21/2662
    • H04L12/5602H04L65/80
    • A method and system for adaptively controlling level of a receiver buffer in a client in a multimedia streaming network. The multimedia streaming network has a server for providing streaming data to the client. The server is responsible for adapting the transmission rate to the reception rate or congestion control, and for adapting the sampling rate to the transmission rate. Thus, the server manages the shift and keeps it within the rate adaptation operating range. The client is responsible for compensating for the packet transfer delay variation, which is also known as network jitter. The client is also responsible for setting parameters of the server rate adaptation operating range. The client chooses and sends the shift parameters to the server, but it is up to the server to adapt its encoding rate or transmission rate when responding to the parameters.
    • 一种用于在多媒体流网络中自适应地控制客户端中的接收器缓冲器的级别的方法和系统。 多媒体流网络具有用于向客户端提供流数据的服务器。 服务器负责将传输速率调整到接收速率或拥塞控制,并使采样率适应传输速率。 因此,服务器管理移动并将其保持在速率适应操作范围内。 客户端负责补偿分组传输延迟变化,这也称为网络抖动。 客户端还负责设置服务器速率自适应操作范围的参数。 客户端选择并发送移动参数给服务器,但由服务器根据参数来调整其编码速率或传输速率。
    • 7. 发明公开
    • 점―대―다지점 전송 시스템용 점―대―점 수리 요구 메커니즘
    • 点到多点传输系统的点对点维修请求机制
    • KR1020080096847A
    • 2008-11-03
    • KR1020087023256
    • 2005-07-27
    • 노키아 코포레이션
    • 베단트함라마크리쉬나레옹다비드커쇼이고르월시로드
    • H04L12/28H04B7/26H04L12/24
    • H04L1/1819H04L1/1628H04L1/1816H04L69/164H04L2001/0093H04L29/06455
    • This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, wherein one or more data packets are transmitted from a transmitter to one or more receivers, wherein at least at one specific receiver of said receivers, a reception of repair data packets is required, wherein repair information is signaled to a repair server in order to trigger a transmission of said repair data packets, and wherein said repair information comprises information related to the number of transmitted data packets correctly received at said specific receiver. Said system may for instance be the 3GPP Multimedia Broadcast Multicast System, said transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and said signaling of said repair information may for instance be controlled by the Hypertext Transfer Protocol.
    • 本发明涉及一种能够进行点对多点传输的系统的方法,系统,发射机,网络单元,接收机和软件应用,其中一个或多个数据分组从发射机发射到一个或多个接收机,其中至少 在所述接收机的一个特定接收机处,需要修复数据分组的接收,其中修复信息被发送到修复服务器以触发所述修复数据分组的传输,并且其中所述修复信息包括与 在所述特定接收机处正确地接收到的数据分组。 所述系统可以例如是3GPP多媒体广播多播系统,所述数据分组的传输可以例如由文件传送单向传输协议控制,并且所述修复信息的所述信令可以例如由超文本传输​​协议来控制。