公开(公告)号：US06310859B1

公开(公告)日：2001-10-30

申请号：US09345150

申请日：1999-06-30

申请人： Hideo Morita ,  Tokuro Doi ,  Yukichi Saito ,  Motoshi Tamura ,  Daisuke Akiyama ,  Hiroshi Nakamura ,  Hisakazu Uesaka

发明人： Hideo Morita ,  Tokuro Doi ,  Yukichi Saito ,  Motoshi Tamura ,  Daisuke Akiyama ,  Hiroshi Nakamura ,  Hisakazu Uesaka

IPC分类号： H04J317

CPC分类号： H04W76/25 ,  H04W76/19 ,  H04W88/16 ,  H04W92/02 ,  H04W92/24

摘要： Control of a packet communications network in a fixed network used by a mobile communications network is performed. (1) A communication hold mode is set for a user when the traffic volume of the user's transmission or reception of a packet per fixed time period is less than a predetermined value. The communication hold mode is defined as “although the network resources are released once, a mobile station and a gateway center at an interface with an external network behave to the user side and the external side as though the communication hold mode were maintained”. (2) When the user in the communication hold mode restarts the transmission of a packet, the mobile station automatically carries out a recall processing without the intervention of the user, and re-establishes the communication up to the gateway carrier. (3) When the gateway center restarts receiving a packet to the user in the communication hold mode, the gateway center carries out the incoming recall processing without the intervention of the external network, and re-establishes the communication all the way to the mobile station. (4) To accomplish the incoming recall processing, the mobile station makes a location registration when it roams across location registration areas after a transition into the communication hold mode.

摘要翻译： 执行由移动通信网络使用的固定网络中的分组通信网络的控制。 （1）当用户每固定时间段的分组的传输或接收的业务量小于预定值时，为用户设置通信保持模式。 通信保持模式被定义为“虽然网络资源被释放一次，但是在与外部网络的接口处的移动站和网关中心表现为用户侧和外部，就像保持通信保持模式一样”。 （2）当通信保持模式下的用户重新启动分组的传输时，移动台自动进行召回处理，而无需用户的干预，并重新建立到网关运营商的通信。 （3）当网关中心在通信保持模式下重新开始向用户收到数据包时，网关中心不进行外部网络干预，进行呼入召回处理，并将通信重新建立到移动台 。 （4）为了完成进入的召回处理，移动台在转换到通信保持模式之后在位置登记区域漫游时进行位置登录。

公开(公告)号：US06697370B1

公开(公告)日：2004-02-24

申请号：US09343488

申请日：1999-06-30

申请人： Tokuro Doi ,  Masatomo Nakano ,  Motoshi Tamura ,  Teruki Niwa

发明人： Tokuro Doi ,  Masatomo Nakano ,  Motoshi Tamura ,  Teruki Niwa

IPC分类号： H04L1228

CPC分类号： H04L12/5601 ,  H04L2012/5624 ,  H04L2012/5632 ,  H04L2012/5634

摘要： Efficient use of an ATM transmission path becomes possible by multiplexing, into a bandwidth in the bandwidth-assured individual VP, a plurality of users whose traffic volumes are beyond a predetermined value. Installing a bandwidth-unassured common VP for low traffic users makes it possible to switch from the common VP to the individual VP or vice versa under the following conditions. (1) When the user traffic volume, monitored at fixed intervals during the communications through an individual VP, drops below a predetermined threshold value, the individual VP is switched to a common VP. (2) When the user traffic volume, monitored at fixed intervals during the communications through a common VP, exceeds a predetermined threshold value, the common VP is switched to an individual VP. (3) In addition to condition (2), when bandwidth shortage takes place in common VPs, the common VPs of heavy traffic users are switched to individual VPs.

摘要翻译： 通过将带宽保证的个人VP中的带宽多路复用到其业务量超过预定值的多个用户，可以有效地利用ATM传输路径。 为低流量用户安装带宽不通用的公用VP可以在以下条件下从公共VP切换到单独的VP，反之亦然。 （1）当在通过个人VP通信期间以固定间隔监视的用户业务量下降到预定阈值以下时，个别VP切换到公共VP。 （2）当通过公共VP通信期间以固定间隔监视的用户业务量超过预定阈值时，将公共VP切换到单独的VP。 （3）除条件（2）外，在普通VP中发生带宽短缺的情况下，大量用户的普通VP切换到各个VP。