公开(公告)号：US20080031279A1

公开(公告)日：2008-02-07

申请号：US11878512

申请日：2007-07-25

申请人： Takeshi Hatakeyama ,  Masataka Irie ,  Akifumi Nagao ,  Takeshi Yoshida

发明人： Takeshi Hatakeyama ,  Masataka Irie ,  Akifumi Nagao ,  Takeshi Yoshida

IPC分类号： H04J3/00

CPC分类号： H04L12/40013

摘要： Provided is a network chip that controls issuance of interrupts based on the contents of the received packets. The network chip receives a data packet containing a type that indicates a realtime packet or a not-realtime packet, where the realtime packet needs consideration of delay time, and the not-realtime packet does not need consideration of delay time. The network chip obtains a type by analyzing the received packet. When the obtained type indicates a realtime packet, the network chip stores the received packet into a realtime reception packet buffer, and issues an interrupt to the CPU immediately; and when the obtained type indicates a not-realtime packet, it stores the received packet into a not-realtime reception packet buffer, and issues an interrupt to the CPU after a predetermined time period passes, or after the number of packets stored in the not-realtime reception packet buffer reaches a predetermined number.

摘要翻译： 提供了一种网络芯片，其基于接收的分组的内容来控制中断的发布。 网络芯片接收包含指示实时分组或非实时分组的类型的数据分组，其中实时分组需要考虑延迟时间，并且不实时分组不需要考虑延迟时间。 网络芯片通过分析接收的分组获得类型。 当获得的类型指示实时分组时，网络芯片将接收到的分组存储到实时接收分组缓冲器中，并立即向CPU发出中断; 并且当所获得的类型指示非实时分组时，其将接收的分组存储到非实时接收分组缓冲器中，并且在经过预定时间段之后向CPU发出中断，或者在存储在非实时接收分组缓冲器中的分组数 - 即时接收包缓冲器达到预定数量。

公开(公告)号：US20060141956A1

公开(公告)日：2006-06-29

申请号：US11305150

申请日：2005-12-19

申请人： Taro Mikami ,  Suguru Ogawa ,  Akifumi Nagao ,  Masataka Irie

发明人： Taro Mikami ,  Suguru Ogawa ,  Akifumi Nagao ,  Masataka Irie

IPC分类号： H04B17/00

CPC分类号： H04W72/02 ,  H04W24/10

摘要： When the communication channel is to be changed, a more optimal communication channel is determined by summing up the results of measuring communication states transmitted from individual wireless terminals A, B, and C and making a collective judgment. Weighting coefficients are set to the individual wireless terminals A, B, and C. Values indicating whether or not the respective communication states of the individual wireless terminals are optimal with channels ch1 to ch4 to be used for communication (which are, e.g., 1, 0, 1, 2 with the respective channels ch1, ch2, ch3, and ch4 for the wireless terminal A and larger as the communication states are less optimal) are multiplied by the weight coefficient (the value of 3). The resulting values are summed up on a per-channel basis and the most optimal communication channel (of which the summed value is lowest) is selected. As a result, wave interference with the other wireless terminal is reduced.

摘要翻译： 当要改变通信信道时，通过总结从各个无线终端A，B和C发送的测量通信状态的结果并进行集体判断来确定更优化的通信信道。 指示各个无线终端A，B和C的权重系数。指示各个无线终端的各个通信状态是否最适合用于通信的信道ch 1至ch 4（其例如， 1，0,1,2，对于无线终端A的各个信道ch 1，ch 2，ch 3和ch 4以及通信状态较不最优的较大）乘以权重系数（值3） 。 所得到的值在每个通道基础上相加，并且选择最佳的通信通道（其总和值最低）。 结果，减少了与另一无线终端的波干扰。