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    • 106. 发明专利
    • Communication device and communication control program
    • 通信设备和通信控制程序
    • JP2014176021A
    • 2014-09-22
    • JP2013049477
    • 2013-03-12
    • Toshiba Corp株式会社東芝
    • OBA YOSHIHIRO
    • H04L12/805H04L12/851
    • H04L49/20
    • PROBLEM TO BE SOLVED: To perform fragmentation enabling an effective use of a network resource while satisfying communication quality in an upper-level layer.SOLUTION: A communication device 1 includes: an upper-level layer evaluation parameter acquisition unit 2 for acquiring an evaluation parameter of the upper-level side layer among a plurality of layers constituting a network; a fragment size determination unit 3 for determining a fragment size when dividing a packet including information of the upper-level side layer into fragments; and based on the fragment size, a fragment control unit 4 for dividing the packet into a plurality of fragments.
    • 要解决的问题:执行能够有效利用网络资源同时满足上级层的通信质量的分段。解决方案:通信设备1包括:上层评估参数获取单元2,用于获取评估参数 构成网络的多个层中的上层侧层; 片段大小确定单元3,用于在将包含上级侧层的信息的分组划分成片段时确定片段大小; 并且基于片段大小,分组控制单元4,用于将分组划分成多个片段。
    • 110. 发明专利
    • Communication data processing apparatus, integrated circuit device and method therefor
    • 通信数据处理装置,集成电路装置及其方法
    • JP2007028104A
    • 2007-02-01
    • JP2005206123
    • 2005-07-14
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • KOBAYASHI HIROKISAITO KENTAROMATSUDA TAKUSHIOYAMA KENJI
    • H04L12/70H04L12/935
    • H04L49/351H04L12/2838H04L49/20H04L2012/284
    • PROBLEM TO BE SOLVED: To provide a communication data processing apparatus having a CPU-independent configuration which distributes streaming data to be acquired via a network and other general data to a decoder and a CPU, respectively. SOLUTION: The apparatus is provided with a communication data acquiring section 31 for acquiring communication data from a PHY 20 for performing transmission/reception of physical signals for the network; a frame sorter 33 for segmenting the acquired communication data into frames, and sorting a specific frame as a frame including streaming data from each of the segmented frames; a streaming data outputting section 35 for outputting the streaming data included in the sorted specific frame to a decoder 40; and a general frame outputting section 36 for outputting a general frames other than the sorted specific frame to a MAC 51 for executing data link processing. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供具有CPU独立配置的通信数据处理装置,其分别将要经由网络获取的流数据和其他通用数据分发给解码器和CPU。 解决方案:该设备设置有通信数据获取部分31,用于从PHY 20获取用于执行网络的物理信号的发送/接收的通信数据; 帧分类器33,用于将所获取的通信数据分割成帧,并将特定帧排序为包括来自每个分段帧的流数据的帧; 流式数据输出部分35,用于将分类的特定帧中包括的流数据输出到解码器40; 以及通用帧输出部分36,用于将排除的特定帧以外的一般帧输出到用于执行数据链接处理的MAC 51。 版权所有(C)2007,JPO&INPIT