公开(公告)号：US06522667B1

公开(公告)日：2003-02-18

申请号：US09311355

申请日：1999-05-13

申请人： Toshikane Oda ,  Hideaki Yamada

发明人： Toshikane Oda ,  Hideaki Yamada

IPC分类号： H04L1225

CPC分类号： H04L49/602 ,  H04L49/205 ,  H04L49/3009 ,  H04L2012/5656 ,  H04L2012/5667

摘要： A network interworking device for executing conversion between IP packets and ATM cells, the network interworking device being to be connected between an IP network in which information are transmitted in a form of the IP packets and an ATM network in which information are transmitted in a form of the ATM cells, the IP network having a hierarchy structure with an IP layer, the ATM network having a hierarchy structure with an AAL layer, the network interworking device comprising means for assembling a plurality of ATM cells in the ALL layer of the ATM network into an IP packet when the plurality of the ATM cells are to be transmitted to the same address in the IP communication network, the assembled IP packet being transmitted to the IP layer, and means for disassembling an IP packet in the IP layer of the IP network into a plurality of ATM cells, the disassembled ATM cells being transmitted to the AAL layer.

摘要翻译： 一种用于执行IP分组和ATM信元之间的转换的网络互通设备，所述网络互通设备将被连接在以IP分组的形式发送信息的IP网络与以其形式发送信息的ATM网络之间 所述ATM网络具有具有IP层的层次结构，所述ATM网络具有具有AAL层的层次结构，所述网络互通设备包括用于在ATM网络的ALL层中组装多个ATM信元的装置 当将多个ATM信元发送到IP通信网络中的相同地址时，将IP组合发送到IP层，以及用于在IP层的IP层中拆解IP包的装置 网络转换成多个ATM信元，分解的ATM信元被传送到AAL层。