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公开(公告)号：EP1447955A2
公开(公告)日：2004-08-18
申请号：EP04005909.9
申请日：1995-11-09
CPC分类号： H04N21/21 , H04L29/06 , H04N7/17318 , H04N21/23 , H04N21/23106 , H04N21/23805 , H04N21/2381 , H04N21/2393 , H04N21/4363 , H04N21/4381 , H04N21/47202
摘要： A video data sending device comprises a receiving part for receiving sending requests from terminals, a sending request selection part for determining whether the sending request for video data or not, a video data management part for executing sending control of the video data in case of the sending request for the video data, a video data sending part for returning the video data to the terminal corresponding to the sending request for the video data, a data management part for executing sending control of data other than video data in case of the sending request for the data and a data sending part for returning the data other than video data to the terminal.
A data high-rate returning device comprises a data storing part for storing returning data; a receiving part for receiving a packet having a sending request from each terminal; a header information storing part for storing sending-request-packet header information and returning packet header information; a returning packet preparation part which obtains the sending-request-packet header information from the packet, obtains the returning packet header information corresponding to the sending-request-packet header information from the header information storing part, obtains returning data from the data storing part based on the data part in the packet, and prepares a returning packet by the returning packet header information and the returning data; and a sending part for sending the returning packet to the terminal.摘要翻译： 一种视频数据传送装置包括：一个接收部分用于从终端接收发送请求，发送请求选择部分用于确定性采矿无论是视频数据或所述发送请求不是，视频数据管理部在的情况下执行的视频数据的发送控制 用于视频数据发送请求，视频数据的视频数据返回到终端对应于所述视频数据的发送请求，数据管理部在发送请求的情况下执行除视频数据以外的数据的发送控制发送部分 为数据和用于返回比视频数据提供给终端的其他数据的数据发送部。 的数据的高速率返回装置包括数据，用于存储返回数据存储部分; 用于接收具有从每个终端发送的请求分组的接收部件; 的报头信息存储单元，存储发送请求数据包的报头信息，并返回分组报头信息的一部分; 其获得从该分组的发送请求数据包的报头信息的返回分组准备部，取得返回分组报头信息对应于从报头信息的发送请求数据包的报头信息存储部分，获取从数据存储部分返回数据 基于在分组中的数据部分，并准备通过所述返回分组报头信息和所述返回数据的返回分组; 和用于发送所述返回分组传送到终端发送部。
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公开(公告)号：EP0713308B1
公开(公告)日：2004-08-25
申请号：EP95117715.3
申请日：1995-11-09
CPC分类号： H04N21/21 , H04L29/06 , H04N7/17318 , H04N21/23 , H04N21/23106 , H04N21/23805 , H04N21/2381 , H04N21/2393 , H04N21/4363 , H04N21/4381 , H04N21/47202
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公开(公告)号：EP0713308A3
公开(公告)日：2000-02-02
申请号：EP95117715.3
申请日：1995-11-09
CPC分类号： H04N21/21 , H04L29/06 , H04N7/17318 , H04N21/23 , H04N21/23106 , H04N21/23805 , H04N21/2381 , H04N21/2393 , H04N21/4363 , H04N21/4381 , H04N21/47202
摘要： A video data sending device (104) comprises a receiving part (100) for receiving sending requests from terminals, a sending request selection part (101) for determining whether the sending request for video data or not, a video data management part (102) for executing sending control of the video data in case of the sending request for the video data, a video data sending part for returning the video data to the terminal corresponding to the sending request for the video data, a data management part (105) for executing sending control of data other than video data in case of the sending request for the data and a data sending part (107) for returning the data other than video data to the terminal. A data high-rate returning device comprises a data storing part for storing returning data; a receiving part for receiving a packet having a sending request from each terminal; a header information storing part for storing sending-request-packet header information and returning packet header information; a returning packet preparation part which obtains the sending-request-packet header information from the packet, obtains the returning packet header information corresponding to the sending-request-packet header information from the header information storing part, obtains returning data from the data storing part based on the data part in the packet, and prepares a returning packet by the returning packet header information and the returning data; and a sending part for sending the returning packet to the terminal.
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公开(公告)号：EP0713308A2
公开(公告)日：1996-05-22
申请号：EP95117715.3
申请日：1995-11-09
IPC分类号： H04L29/06
CPC分类号： H04N21/21 , H04L29/06 , H04N7/17318 , H04N21/23 , H04N21/23106 , H04N21/23805 , H04N21/2381 , H04N21/2393 , H04N21/4363 , H04N21/4381 , H04N21/47202
摘要： A video data sending device comprises a receiving part for receiving sending requests from terminals, a sending request selection part for determining whether the sending request for video data or not, a video data management part for executing sending control of the video data in case of the sending request for the video data, a video data sending part for returning the video data to the terminal corresponding to the sending request for the video data, a data management part for executing sending control of data other than video data in case of the sending request for the data and a data sending part for returning the data other than video data to the terminal.
A data high-rate returning device comprises a data storing part for storing returning data; a receiving part for receiving a packet having a sending request from each terminal; a header information storing part for storing sending-request-packet header information and returning packet header information; a returning packet preparation part which obtains the sending-request-packet header information from the packet, obtains the returning packet header information corresponding to the sending-request-packet header information from the header information storing part, obtains returning data from the data storing part based on the data part in the packet, and prepares a returning packet by the returning packet header information and the returning data; and a sending part for sending the returning packet to the terminal.摘要翻译： 视频数据发送装置包括用于接收来自终端的发送请求的接收部分，用于确定是否发送视频数据的请求的发送请求选择部分，用于执行视频数据的发送控制的视频数据管理部分 发送对视频数据的请求;视频数据发送部分，用于将对应于视频数据的发送请求的视频数据返回到终端;数据管理部分，用于在发送请求的情况下执行视频数据以外的数据的发送控制 以及用于将视频数据以外的数据返回到终端的数据发送部。 数据高速返回装置包括用于存储返回数据的数据存储部分; 用于从每个终端接收具有发送请求的分组的接收部分; 标题信息存储部分，用于存储发送请求包头信息并返回包标题信息; 从分组获取发送请求包头信息的返回包准备部分从头信息存储部分获得与发送请求包标题信息对应的返回包标题信息，从数据存储部分获取返回数据 基于分组中的数据部分，并通过返回分组报头信息和返回数据准备返回分组; 以及发送部分，用于将返回的分组发送到终端。
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