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    • 1. 发明授权
    • Data communication method and information processing device
    • 数据通信方式及信息处理装置
    • US08898311B2
    • 2014-11-25
    • US13277855
    • 2011-10-20
    • Norifumi KikkawaAtsushi OnoeYuichi Kageyama
    • Norifumi KikkawaAtsushi OnoeYuichi Kageyama
    • G06F15/16H04L29/06
    • H04L69/14H04L69/163
    • Provided is a data communication method of establishing a plurality of TCP (Transmission Control Protocol) connections between a first information processing device and a second information processing device and communicating each piece of data, which is divided for each prescribed unit, through the plurality of established TCP connections. In the method, the first information processing device dynamically changes the number of TCP connections with the second information processing device by notifying connection-upper-limit information, which represents the upper limit of the number of TCP connections to be established with the second information processing device, to the second information processing device, and by changing the connection-upper-limit information to be notified.
    • 提供了一种在第一信息处理设备和第二信息处理设备之间建立多个TCP(传输控制协议)连接的数据通信方法,并且通过多个已建立的传送控制协议来传送每个规定单元划分的每条数据 TCP连接。 在该方法中,第一信息处理装置通过通知连通上限信息来动态地改变与第二信息处理装置的TCP连接数,该连接上限信息表示要与第二信息处理建立的TCP连接数的上限 设备,到第二信息处理设备,并通过改变要通知的连接上限信息。
    • 3. 发明申请
    • DATA COMMUNICATION METHOD AND INFORMATION PROCESSING DEVICE
    • 数据通信方法和信息处理设备
    • US20120110194A1
    • 2012-05-03
    • US13277855
    • 2011-10-20
    • Norifumi KikkawaAtsushi OnoeYuichi Kageyama
    • Norifumi KikkawaAtsushi OnoeYuichi Kageyama
    • G06F15/16
    • H04L69/14H04L69/163
    • Provided is a data communication method of establishing a plurality of TCP (Transmission Control Protocol) connections between a first information processing device and a second information processing device and communicating each piece of data, which is divided for each prescribed unit, through the plurality of established TCP connections. In the method, the first information processing device dynamically changes the number of TCP connections with the second information processing device by notifying connection-upper-limit information, which represents the upper limit of the number of TCP connections to be established with the second information processing device, to the second information processing device, and by changing the connection-upper-limit information to be notified.
    • 提供了一种在第一信息处理设备和第二信息处理设备之间建立多个TCP(传输控制协议)连接的数据通信方法,并且通过多个已建立的传送控制协议来传送每个规定单元划分的每条数据 TCP连接。 在该方法中,第一信息处理装置通过通知连通上限信息来动态地改变与第二信息处理装置的TCP连接数,该连接上限信息表示要与第二信息处理建立的TCP连接数的上限 设备,到第二信息处理设备,并通过改变要通知的连接上限信息。
    • 4. 发明申请
    • COMMUNICATION DEVICE, COMMUNICATION SYSTEM, PROGRAM, AND COMMUNICATION METHOD
    • 通信设备,通信系统,程序和通信方法
    • US20120106376A1
    • 2012-05-03
    • US13275887
    • 2011-10-18
    • Norifumi KikkawaAtsushi Onoe
    • Norifumi KikkawaAtsushi Onoe
    • H04L12/26
    • H04L47/193H04L47/25H04L47/27
    • A communication device includes a communication unit that receives a reception window size from a reception side communication device and transmits a packet of a transmission amount corresponding to a transmission window size to the reception side communication device; and a control unit that determines whether a channel with respect to the reception side communication device is in a broad band and high delay circumstance, changes a first state where the transmission window size is a first window size which is not larger than the reception window size to a second state wherein the transmission window size is a second window size which is larger than the reception window size when the channel is determined as the broad band and high delay circumstance, and transmits the packet of the transmission amount larger than the reception window size in the second state.
    • 通信装置包括从接收侧通信装置接收接收窗口尺寸的通信单元,并将与发送窗口尺寸对应的发送量的分组发送到接收侧通信装置; 以及控制单元,其确定相对于接收侧通信设备的信道是否处于宽带和高延迟环境中,改变传输窗口大小是不大于接收窗口大小的第一窗口大小的第一状态 到第二状态,其中当信道被确定为宽带和高延迟环境时,传输窗口大小是大于接收窗口大小的第二窗口大小,并且发送大于接收窗口大小的传输量的分组 在第二个状态。
    • 7. 发明授权
    • Communication device, communication system, program, and communication method
    • 通信设备,通信系统,程序和通信方式
    • US08830852B2
    • 2014-09-09
    • US13275887
    • 2011-10-18
    • Norifumi KikkawaAtsushi Onoe
    • Norifumi KikkawaAtsushi Onoe
    • H04L12/26H04L12/56
    • H04L47/193H04L47/25H04L47/27
    • A communication device includes a communication unit that receives a reception window size from a reception side communication device and transmits a packet of a transmission amount corresponding to a transmission window size to the reception side communication device; and a control unit that determines whether a channel with respect to the reception side communication device is in a broad band and high delay circumstance, changes a first state where the transmission window size is a first window size which is not larger than the reception window size to a second state wherein the transmission window size is a second window size which is larger than the reception window size when the channel is determined as the broad band and high delay circumstance, and transmits the packet of the transmission amount larger than the reception window size in the second state.
    • 通信装置包括从接收侧通信装置接收接收窗口尺寸的通信单元,并将与发送窗口尺寸对应的发送量的分组发送到接收侧通信装置; 以及控制单元,其确定相对于接收侧通信设备的信道是否处于宽带和高延迟环境中,改变传输窗口大小是不大于接收窗口大小的第一窗口大小的第一状态 到第二状态,其中当信道被确定为宽带和高延迟环境时,传输窗口大小是大于接收窗口大小的第二窗口大小,并且发送大于接收窗口大小的传输量的分组 在第二个状态。