公开(公告)号：US20090180440A1

公开(公告)日：2009-07-16

申请号：US12354640

申请日：2009-01-15

Applicant: Chaitali Sengupta ,  Yuan Kang Lee ,  Naveen Makineni ,  Sudipta Sen ,  Suresh Srinivasan

Inventor： Chaitali Sengupta ,  Yuan Kang Lee ,  Naveen Makineni ,  Sudipta Sen ,  Suresh Srinivasan

IPC: H04W36/00

CPC classification number: H04W36/14 ,  H04W36/18 ,  H04W76/10 ,  H04W76/16 ,  H04W88/06

Abstract: A communication system having a first communication device being in communication with a second communication device via a communication connectivity to a first communication network. The first communication device having a first handover module operable to handover communication connectivity from the first communication network to a second communication network. The second communication device having a second handover module cooperatively operable with the first handover module to maintain communication between the second communication device and the first communication device while the first handover module operates to handover communication connectivity from the first communication network to the second communication network.

Abstract translation: 一种具有通过与第一通信网络的通信连接性与第二通信设备通信的第一通信设备的通信系统。 第一通信设备具有第一切换模块，其可操作以将通信连接从第一通信网络切换到第二通信网络。 所述第二通信设备具有第二切换模块，所述第二切换模块可与所述第一切换模块协作操作，以在所述第一切换模块操作以切换从所述第一通信网络到所述第二通信网络的通信连接性的同时维持所述第二通信设备与所述第一通信设备之间