公开(公告)号：US20040029585A1

公开(公告)日：2004-02-12

申请号：US10186957

申请日：2002-07-01

申请人： 3Com Corporation

发明人： Ali Akgun ,  Michael Borella

IPC分类号： H04Q007/20

CPC分类号： H04W88/16 ,  H04L63/08 ,  H04L63/162 ,  H04W8/12 ,  H04W36/14

摘要： The present embodiments provide a system and method for seamlessly roaming between different wireless access technologies. In an exemplary embodiment, a universal wireless access gateway (UWAG) may include a shared component and a first environment access module (EAM) that communicates with the shared component to enable access to a first network using a first wireless access technology. Additionally, the UWAG may include a second EAM that communicates with the shared component. The second EAM and shared component may enable access to a second network using a second wireless access technology that differs from the first wireless access technology. An exemplary data structure including various pointer blocks and data blocks may also be provided for switching between different wireless access technologies.

摘要翻译： 本实施例提供了用于在不同无线接入技术之间无缝漫游的系统和方法。 在示例性实施例中，通用无线接入网关（UWAG）可以包括共享组件和与共享组件通信以使得能够使用第一无线接入技术访问第一网络的第一环境接入模块（EAM）。 另外，UWAG可以包括与共享组件通信的第二EAM。 第二EAM和共享组件可以使用与第一无线接入技术不同的第二无线接入技术来实现对第二网络的访问。 还可以提供包括各种指针块和数据块的示例性数据结构，用于在不同的无线接入技术之间进行切换。