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1. 发明专利

JP2012195786A Sensor data transmission method and sensor node 有权
标题翻译：传感器数据传输方法和传感器节点
公开(公告)号：JP2012195786A
公开(公告)日：2012-10-11
申请号：JP2011058541
申请日：2011-03-16
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIMA NORIYUKI , KANAOKA TOMOHIRO
IPC分类号： H04L12/56 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To avoid packet concentration to a communication node connected to a gateway in a sensor network, and to enable collection of measurement data from a node performing no detection.SOLUTION: When receiving a detection message from the other node to transit to a detection state, an in-detection-state detection message transmission suppression section 604 suppresses the detection and does not transmit the detection message to a server even when a value of sensor data in the own node exceeds a threshold to be in a state that the detection should be performed. A second in-detection-state data transmission section 609 adds sensor data measured by a sensor 202 in the own node and recorded in a memory 203 to sensor data received from the other node, and make the sensor data after addition propagate to an adjacent node. Due to these configurations, the congestion in a network can be avoided.
摘要翻译：要解决的问题：为了避免分组集中到连接到传感器网络中的网关的通信节点，并且能够从不执行检测的节点收集测量数据。解决方案：当检测状态检测信息发送抑制部604从其他节点接收到检测信息进入检测状态时，抑制检测，也不向服务器发送检测信息，即使在检测状态的自身节点中的传感器数据超过了要进行检测的状态的阈值。第二检测状态数据发送部分609将由传感器202测量的传感器数据添加到自身节点中，并将其记录在存储器203中，以传送从另一个节点接收到的传感器数据，并将加法后的传感器数据传播到相邻节点。由于这些配置，可以避免网络中的拥塞。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2008148278A Resource control apparatus, and radio network controller using apparatus 有权
标题翻译：资源控制装置和无线电网络控制器使用设备
公开(公告)号：JP2008148278A
公开(公告)日：2008-06-26
申请号：JP2007209832
申请日：2007-08-10
申请人： Fujitsu Ltd , 富士通株式会社
发明人： YAMATSU KATSUHIKO , TANAKA HIDETADA , SUMI KAZUAKI , SHIMA NORIYUKI
IPC分类号： H04L12/775 , H04L12/801 , H04L12/803 , H04L12/911 , H04W16/08 , H04W88/12
摘要： PROBLEM TO BE SOLVED: To provide a resource control apparatus and a radio network controller using the apparatus which can prevent convergence of processing of a specific processor even when only an amount of resources used by the specific processor is decreased. SOLUTION: The invention includes: a resource control means for managing an amount of resources used and an amount of virtual resources of each of plural processors; a selection control means for selecting a processor having a smallest sum of the amount of resources used and the amount of virtual resources in the resource control means in response to an external process request, increasing the amount of resources used by the selected processor in the resource control means and decreasing the amount of resources used by the processor corresponding to an external process release request in the resource control means, in response to the process release request; and a virtual resource control means for increasing the amount of virtual resources of the processor corresponding to the process release request in the resource control means, in response to the process release request to one of the processors. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当只有特定处理器使用的资源量减少时，使用该装置来提供能够防止特定处理器的处理收敛的资源控制装置和无线网络控制器。解决方案：本发明包括：用于管理所使用的资源量和多个处理器中的每一个的虚拟资源量的资源控制装置; 选择控制装置，用于响应于外部处理请求，选择所使用的资源量和资源控制装置中的虚拟资源量的最小和的处理器，增加所选择的处理器在资源中使用的资源量响应于所述过程释放请求，控制装置并且减少所述处理器对应于所述资源控制装置中的外部处理释放请求所使用的资源量; 以及虚拟资源控制装置，用于响应于向一个处理器的处理释放请求，增加与资源控制装置中的处理释放请求相对应的处理器的虚拟资源量。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008028797A Packet processor 有权
标题翻译：分组处理器
公开(公告)号：JP2008028797A
公开(公告)日：2008-02-07
申请号：JP2006200358
申请日：2006-07-24
申请人： Fujitsu Ltd , 富士通株式会社
发明人： IYASAKA KOJU , SHIMA NORIYUKI
IPC分类号： H04L12/70
CPC分类号： H04L47/10 , H04L47/14 , H04L47/35 , H04L49/90
摘要： PROBLEM TO BE SOLVED: To decrease a processing load of a packet in order to activate a device stably. SOLUTION: When both of a processing packet length flag and a packet processing time flag are not on as a device state concerning a first connection, a packet buffer 11 buffers a first packet of the first connection; and when either flag is on, the packet buffer 11 converts into a different second connection and sets a second packet on the second connection as a packet to be processed. A processing packet length monitor 13 compares a new accumulative processing packet length with a processing packet length threshold value; and when the new accumulative processing packet length is greater than the threshold value, the processing packet length monitor 13 sets an on-state to the processing packet length flag. A processing packet time monitor 15 compares a new packet processing time estimate value with a packet processing time threshold value; and when the new packet processing time estimate value is greater than the threshold value, the processing packet time monitor 15 sets the on state to the packet processing time flag. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了稳定地启动设备，降低分组的处理负荷。解决方案：当处理分组长度标志和分组处理时间标志都不是作为关于第一连接的设备状态时，分组缓冲器11缓冲第一连接的第一分组; 并且当任何一个标志都打开时，分组缓冲器11转换成不同的第二连接，并且将第二连接上的第二分组设置为要处理的分组。处理分组长度监视器13将新的累积处理分组长度与处理分组长度阈值进行比较; 并且当新的累加处理分组长度大于阈值时，处理分组长度监视器13将处理分组长度标志设置为开状态。处理分组时间监视器15将新的分组处理时间估计值与分组处理时间阈值进行比较; 并且当新的分组处理时间估计值大于阈值时，处理分组时间监视器15将开启状态设置为分组处理时间标志。版权所有（C）2008，JPO＆INPIT

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