Patent ID: 6665718
Filing Date: 2003-12-16
Classification: H04L,H04W

Abstract:
A communications system comprising:a network that includes a first registration server and first and second access points and a first access hub, the network initially communicating data frames between a first mobile end system and the first access hub through the first access point; wherein the first access hub includes a first module to re-register the first mobile end system with the first access hub without informing the first registration server when a registration request is received from the first mobile end system through the second access point; wherein the first access hub further includes a second module to link the second access point with the first access hub when the mobile end system re-registers through the second access point; and wherein the first access hub further includes a third module to de-link the first access point from the first access hub when the second access point is linked with the first access hub.