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公开(公告)号：US20100232427A1
公开(公告)日：2010-09-16
申请号：US12438022
申请日：2007-08-20
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L1/1809 , H04L1/1825 , H04L1/1835 , H04L1/187 , H04L47/10 , H04L47/26 , H04L47/27 , H04L47/30 , H04L69/163
摘要： A communications apparatus, enabling an efficient data transfer without an environmental restriction, notifies a transmission-side apparatus (200) connected via a network (300) of data amount in a window size, and receives data as large as the window size, the data which is transmitted from the transmission-side apparatus (200). The communications apparatus includes: a receiving buffer memory (120) having a region for storing a data packet transmitted from the transmission-side apparatus (200); a communications protocol processing unit (130) notifying the transmission-side apparatus (200) of the window size larger than a capacity of the receiving buffer memory (120), receiving the data packet transmitted from the transmission-side apparatus (200) according to the notified window size, and storing the received data packet in the receiving buffer memory (120); and a central controlling unit (140) retrieving the data packet stored in the receiving buffer memory (120) and processing the retrieved data packet.
摘要翻译： 通信装置能够在不受环境限制的情况下进行有效的数据传送，通知网络（300）以窗口大小的数据量连接的发送方装置（200），并接收与窗口大小一样大的数据，数据 其从发送侧装置（200）发送。 通信装置包括：接收缓冲存储器（120），具有用于存储从发送侧装置（200）发送的数据分组的区域; 通信协议处理单元（130）向所述发送侧装置通知比所述接收缓冲存储器（120）的容量大的窗口大小，接收从所述发送侧装置（200）发送的数据分组，根据 通知窗口大小，并将接收到的数据分组存储在接收缓冲存储器（120）中; 以及中央控制单元（140），检索存储在接收缓冲存储器（120）中的数据分组并处理所检索的数据分组。
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公开(公告)号：US08014287B2
公开(公告)日：2011-09-06
申请号：US12438022
申请日：2007-08-20
IPC分类号： G01R31/08
CPC分类号： H04L69/16 , H04L1/1809 , H04L1/1825 , H04L1/1835 , H04L1/187 , H04L47/10 , H04L47/26 , H04L47/27 , H04L47/30 , H04L69/163
摘要： A communications apparatus, enabling an efficient data transfer without an environmental restriction, notifies a transmission-side apparatus connected via a network of data amount in a window size, and receives data as large as the window size, the data which is transmitted from the transmission-side apparatus. The communications apparatus includes: a receiving buffer memory having a region for storing a data packet transmitted from the transmission-side apparatus; a communications protocol processing unit notifying the transmission-side apparatus of the window size larger than a capacity of the receiving buffer memory, receiving the data packet transmitted from the transmission-side apparatus according to the notified window size, and storing the received data packet in the receiving buffer memory; and a central controlling unit retrieving the data packet stored in the receiving buffer memory and processing the retrieved data packet.
摘要翻译： 能够在没有环境限制的情况下进行有效的数据传送的通信装置，以窗口大小通知经由网络连接的数据量的发送侧装置，并且接收与窗口尺寸一样大的数据，从传输中发送的数据 边设备。 通信装置包括：接收缓冲存储器，具有用于存储从发送侧装置发送的数据分组的区域; 通信协议处理单元，通知发送侧装置的窗口大小大于接收缓冲存储器的容量，根据通知的窗口大小接收从发送侧装置发送的数据分组，并将接收的数据分组存储在 接收缓冲存储器; 以及中央控制单元，其检索存储在所述接收缓冲存储器中的数据分组并处理所检索的数据分组。
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公开(公告)号：US20100182905A1
公开(公告)日：2010-07-22
申请号：US12439876
申请日：2007-10-12
IPC分类号： H04J3/14
CPC分类号： H04L47/10 , H04L12/2838 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/25 , H04L47/263 , H04L47/27 , Y02D50/10
摘要： A communication apparatus and a communication method capable of avoiding the transmission rate from being unnecessarily suppressed so as to improve the communication rate between devices, for example, in a home network. A communication apparatus (100) comprises a congestion control determining part (104) that determines, based on IP addresses of the communication apparatus (100) and a communication apparatus (500) on the other end of communication, which are information about the positions of those communication apparatuses on a network, whether a congestion control is necessary in the network when the communication apparatus (100) implements a transmission to the communication apparatus (500) on the other end of communication; and a transmission rate control part (101) that controls the data transmission rate in accordance with the necessity of the congestion control.
摘要翻译： 能够避免不必要地抑制传输速率的通信装置和通信方法，以便提高例如家庭网络中的设备之间的通信速率。 通信装置（100）包括拥塞控制确定部（104），其基于通信装置（100）的IP地址和通信的另一端的通信装置（500）来确定是关于位置的信息 当通信设备（100）在通信的另一端实现向通信设备（500）的传输时，网络中的那些通信设备是否需要网络中的拥塞控制; 以及根据拥塞控制的必要性来控制数据传输速率的传输速率控制部分（101）。
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公开(公告)号：US20090268747A1
公开(公告)日：2009-10-29
申请号：US12066224
申请日：2006-10-02
IPC分类号： H04L12/56
CPC分类号： H04L1/1832 , H04L1/1887 , H04L47/10 , H04L47/193 , H04L47/263 , H04L47/28 , H04L69/16 , H04L69/163
摘要： To provide a communication apparatus which is capable of voluntarily controlling, according to its own reception capability, data transmission traffic, while reducing the burden for the control. The communication apparatus includes: a communication unit (35) which receives data; an ACK generating unit (45) which generates an ACK packet and transmit the ACK packet to a transmitting side apparatus (38), the ACK packet indicating a response to the transmitting side apparatus (38), the response corresponding to the data received by the communication unit (35); and a window updating notification generating unit (46) which generates a window updating notifying packet and transmit the window updating notifying packet to the transmitting side apparatus (38) irrespective of a result of the data reception by the communication unit (35), the window updating notifying packet requesting the transmitting side apparatus (38) to transmit data.
摘要翻译： 为了提供能够根据其自身的接收能力自动控制数据传输业务的通信装置，同时减少了控制的负担。 通信装置包括：通信单元（35），其接收数据; 生成ACK分组并将ACK分组发送到发送侧装置（38）的ACK生成单元（45），所述ACK分组指示对发送侧装置（38）的响应，对应于由所述发送侧装置接收到的数据的响应 通信单元（35）; 窗口更新通知生成单元（46），其生成窗口更新通知单元，并将通知单元（35）的数据接收结果与窗口更新通知单发送给发送侧装置（38），窗口 更新请求发送侧装置（38）发送数据的通知分组。
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公开(公告)号：US20090097498A1
公开(公告)日：2009-04-16
申请号：US12130624
申请日：2008-05-30
IPC分类号： H04L12/43
CPC分类号： H04L12/43 , H04L12/2838
摘要： A communication apparatus for communicating by commonly sharing a transmission channel with another communication apparatus which performs a data transmission, comprising: a transmitting unit which transmits first data at first timing and second data at second timing subsequent to the first timing to the transmission channel; and an information adding unit which adds time slot information to the first data, the time slot information indicating a time slot during which the second data is transmitted prior to the data transmission performed by the other communication apparatus.
摘要翻译： 一种用于通过与执行数据传输的另一个通信装置共同共享传输信道进行通信的通信装置，包括：发送单元，其在第一定时发送第一数据，并且在第一定时之后的第二定时向传输信道发送第二数据; 以及信息添加单元，其将时隙信息添加到第一数据，所述时隙信息指示在由另一通信装置进行的数据传输之前发送第二数据的时隙。
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公开(公告)号：US20090307371A1
公开(公告)日：2009-12-10
申请号：US11915871
申请日：2004-05-30
IPC分类号： G06F15/16
CPC分类号： H04L29/12028 , H04L61/103 , H04W8/26 , H04W80/00
摘要： A communication device includes: an address administration unit that manages data link layer addresses; and an ARP processing unit that processes an ARP protocol. The ARP processing unit includes an ARP receiving unit, an ARP transmitting unit, a duplication detecting unit, a duplication notification generating unit and an update GARP generating unit. The update GARP generating unit transmits a GARP and thereby updates the ARP tables of the communication devices on the same network, in order to solve a problem in which communication is interrupted.
摘要翻译： 通信设备包括：管理数据链路层地址的地址管理单元; 以及处理ARP协议的ARP处理单元。 ARP处理单元包括ARP接收单元，ARP发送单元，复制检测单元，复制通知生成单元和更新GARP生成单元。 更新GARP生成单元发送GARP，从而更新同一网络上的通信设备的ARP表，以解决通信中断的问题。
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公开(公告)号：US07979582B2
公开(公告)日：2011-07-12
申请号：US11915871
申请日：2006-05-30
IPC分类号： G06F15/16
CPC分类号： H04L29/12028 , H04L61/103 , H04W8/26 , H04W80/00
摘要： A communication device includes: an address administration unit that manages data link layer addresses; and an ARP processing unit that processes an ARP protocol. The ARP processing unit includes an ARP receiving unit, an ARP transmitting unit, a duplication detecting unit, a duplication notification generating unit and an update GARP generating unit. The update GARP generating unit transmits a GARP and thereby updates the ARP tables of the communication devices on the same network, in order to solve a problem in which communication is interrupted.
摘要翻译： 通信设备包括：管理数据链路层地址的地址管理单元; 以及处理ARP协议的ARP处理单元。 ARP处理单元包括ARP接收单元，ARP发送单元，复制检测单元，复制通知生成单元和更新GARP生成单元。 更新GARP生成单元发送GARP，从而更新同一网络上的通信设备的ARP表，以解决通信中断的问题。
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8.发明申请公开(公告)号：US20100032854A1
公开(公告)日：2010-02-11
申请号：US12563613
申请日：2009-09-21
申请人： Yoshinori Okazaki
发明人： Yoshinori Okazaki
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76006 , B29C2945/76013 , B29C2945/7602 , B29C2945/7612 , B29C2945/7621 , B29C2945/76498 , B29C2945/76605 , B29C2945/76665 , B29C2945/76859
摘要： A rotational angle of a motor operative to propel forward a screw in an injection molding machine is detected at an encoder. An output from the encoder is employed to obtain an angular velocity ω of the motor. From the obtained angular velocity ω, an estimated melt pressure value δ̂ that contains no differential term is derived using a certain observer theory. The estimated melt pressure value δ̂ is employed to calculate a torque command value TCMD for the motor, which is fed back to the motor. Thus, precise propelling power control unaffected by noises can be executed without the use of a pressure sensor such as a load cell.
摘要翻译： 在编码器处检测到可操作地推动注塑机中的螺杆的马达的旋转角度。 采用编码器的输出来获得电动机的角速度ω。 从获得的角速度ω，使用一定的观察者理论导出不包含微分项的估计熔体压力值delt。 采用估计的熔体压力值delt来计算马达的转矩指令值TCMD，反馈给马达。 因此，在不使用诸如称重传感器的压力传感器的情况下，可以执行不受噪声影响的精确推进功率控制。
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9.发明申请Communication Device, Storage Medium, Integrated Circuit, and Communication System 审中-公开通信设备，存储介质，集成电路和通信系统公开(公告)号：US20080008183A1
公开(公告)日：2008-01-10
申请号：US11793020
申请日：2005-11-22
申请人： Keiichi Takagaki , Hiroshi Yokota , Takeshi Kokado , Yoshinori Okazaki , Salahuddin Muhammad Zabir
发明人： Keiichi Takagaki , Hiroshi Yokota , Takeshi Kokado , Yoshinori Okazaki , Salahuddin Muhammad Zabir
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L45/00 , H04L45/3065 , H04L47/193 , H04L47/2416 , H04L47/2433 , H04L47/27
摘要： It is an object of the present invention to provide a QoS controllable communication device and communication system. A device 114 such as a first IP telephone comprising a QoS control unit 121 of the present invention transmits first transmission control data to a device 111 such as a PC performing lower priority communication. The first transmission control data includes data for changing the communication path of the lower priority communication, and the PC 111, having received the first transmission control data, performs subsequent lower priority communication through the first IP telephone or other device 114, enabling the first QoS control unit 121 to perform priority control. Because the present invention employs widely used protocols such as ARP and ICMP, the device 111 receiving the control data does not need protocols specific to the present invention.
摘要翻译： 本发明的目的是提供一种QoS可控通信设备和通信系统。 诸如包括本发明的QoS控制单元121的第一IP电话的设备114向诸如执行较低优先级通信的PC的设备111发送第一传输控制数据。 第一传输控制数据包括用于改变较低优先级通信的通信路径的数据，并且已经接收到第一传输控制数据的PC 111经由第一IP电话或其他设备114执行后续的较低优先级通信，使能第一QoS 控制单元121执行优先级控制。 由于本发明采用广泛使用的协议，如ARP和ICMP，接收控制数据的设备111不需要本发明特有的协议。
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公开(公告)号：US06653819B2
公开(公告)日：2003-11-25
申请号：US10128225
申请日：2002-04-24
IPC分类号： H02J700
CPC分类号： H02J7/1446 , H02J7/1453 , Y02T10/7005 , Y02T10/92
摘要： A refresh charge control device which counts a time after achieving a fully charged condition of a battery by last refresh charge and an accumulative value of a charge and discharge electric current. Plural relationship between the time and the accumulative value is determined as conditions for carrying out the refresh charge of the battery. When either one of those relationship is established, the refresh charge of the battery is performed for fully charging the battery. It is judged whether a condition that a vehicle speed is equal to or faster than a predetermined vehicle speed continues for a predetermined time. Even the condition that the vehicle speed is equal to or faster than the predetermined vehicle speed continues for the predetermined time, the refresh charge of the battery is performed for fully charging the battery irrespective of the relationship between the time and the accumulative value.
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