公开(公告)号：US06978145B2

公开(公告)日：2005-12-20

申请号：US09801548

申请日：2001-03-08

申请人： Tadashi Takaba ,  Masanobu Shigyo ,  Yukimasa Takahira ,  Junji Satoh ,  Kusuo Yonezawa ,  Hidetoshi Kawakami ,  Koji Kawase ,  Hiroshi Itoh

发明人： Tadashi Takaba ,  Masanobu Shigyo ,  Yukimasa Takahira ,  Junji Satoh ,  Kusuo Yonezawa ,  Hidetoshi Kawakami ,  Koji Kawase ,  Hiroshi Itoh

IPC分类号： H04L12/02 ,  H04L29/06 ,  H04M3/00 ,  H04W4/00 ,  H04W4/16 ,  H04M1/00

CPC分类号： H04L29/06 ,  H04L29/06027 ,  H04W4/00

摘要： A multimedia signal processing apparatus comprises communication service units having a plurality of types of signal processing modes corresponding to a plurality of types of communication service classifications, a communication service classification identifying unit for identifying, on the basis of signal processing request information on one call communicated from a higher-rank node, a communication service classification for that call, and a mode control unit for controlling a signal processing mode of the communication service unit to a mode suitable for the communication service classification identified in the communication service classification identifying unit. With this configuration, in the multimedia signal processing apparatus, the signal processing mode of the communication service unit is controlled to a mode suitable for the service classification for each call, which can considerably decrease the number of communication service units to be mounted and significantly reduce the probability of the rejection of newly arrived call.

摘要翻译： 多媒体信号处理装置包括具有与多种类型的通信服务分类对应的多种类型的信号处理模式的通信服务单元，通信服务分类识别单元，用于基于对一个呼叫进行通信的信号处理请求信息 来自较高等级的节点，用于该呼叫的通信服务分类;以及模式控制单元，用于将通信服务单元的信号处理模式控制为适合于在通信服务分类识别单元中识别的通信服务分类的模式。 利用这种配置，在多媒体信号处理装置中，将通信服务单元的信号处理模式控制为适合于每个呼叫的服务分类的模式，这可以显着地减少要安装的通信服务单元的数量并显着减少 拒绝新来电的概率。

公开(公告)号：US20050207358A1

公开(公告)日：2005-09-22

申请号：US10946629

申请日：2004-09-21

申请人： Minoru Nishida ,  Kousei Kataoka ,  Miwa Kususe ,  Tadashi Takaba

发明人： Minoru Nishida ,  Kousei Kataoka ,  Miwa Kususe ,  Tadashi Takaba

IPC分类号： H04L12/70 ,  H04L29/06 ,  H04M3/00 ,  H04Q11/00

CPC分类号： H04L29/06027 ,  H04L65/1006

摘要： The number of simultaneous connections to a SIP server is increased without degrading overall performance. If it is judged that, when a newly requested call is accepted, the number of calls whose call control data is stored in a call processing memory or the amount of the call control data stored in the call processing memory would exceed an upper limit, the call control data stored in the call processing memory for a busy call is saved in an external storage device. As the frequency of occurrence of an event is low in the case of a busy call, it becomes possible to accept the new call without degrading overall performance.

摘要翻译： 同时连接到SIP服务器的数量增加，而不降低整体性能。 如果判断为接受新请求的呼叫，则呼叫控制数据存储在呼叫处理存储器中的呼叫数量或存储在呼叫处理存储器中的呼叫控制数据量将超过上限， 存储在呼叫处理存储器中用于繁忙呼叫的呼叫控制数据被保存在外部存储设备中。 由于在忙碌呼叫的情况下事件发生的频率低，所以可以接受新呼叫而不降低总体性能。

公开(公告)号：US07639676B2

公开(公告)日：2009-12-29

申请号：US10946629

申请日：2004-09-21

申请人： Minoru Nishida ,  Kousei Kataoka ,  Miwa Kususe ,  Tadashi Takaba

发明人： Minoru Nishida ,  Kousei Kataoka ,  Miwa Kususe ,  Tadashi Takaba

IPC分类号： H04Q11/00

CPC分类号： H04L29/06027 ,  H04L65/1006

摘要： The number of simultaneous connections to a SIP server is increased without degrading overall performance. If it is judged that, when a newly requested call is accepted, the number of calls whose call control data is stored in a call processing memory or the amount of the call control data stored in the call processing memory would exceed an upper limit, the call control data stored in the call processing memory for a busy call is saved in an external storage device. As the frequency of occurrence of an event is low in the case of a busy call, it becomes possible to accept the new call without degrading overall performance.

摘要翻译： 同时连接到SIP服务器的数量增加，而不降低整体性能。 如果判断为接受新请求的呼叫，则呼叫控制数据存储在呼叫处理存储器中的呼叫数量或存储在呼叫处理存储器中的呼叫控制数据量将超过上限， 存储在呼叫处理存储器中用于繁忙呼叫的呼叫控制数据被保存在外部存储设备中。 由于在忙碌呼叫的情况下事件发生的频率低，所以可以接受新呼叫而不降低总体性能。