公开(公告)号：US20040166857A1

公开(公告)日：2004-08-26

申请号：US10722809

申请日：2003-11-26

Applicant: NEC Laboratories America, Inc.

Inventor： Eunsoo Shim ,  Jens-Peter Redlich ,  Richard D. Gitlin

IPC: H04Q007/20

CPC classification number: H04W12/10 ,  H04L63/0807 ,  H04L63/0876 ,  H04L63/126 ,  H04W36/08

Abstract: Security mechanisms are disclosed that protect the integrity of the candidate access node discovery procedures in a mobile communication network. In accordance with an aspect of the invention, an access node stores information on candidate access nodes in the mobile communication network and updates the information only after verifying information provided by a mobile terminal after a handoff from one access node to another access node. In accordance with another aspect of the invention, the information on candidate access nodes in the mobile communication network are associated with a particular mobile terminal and stored at the mobile terminal in a candidate access node list.

Abstract translation: 公开了保护移动通信网络中的候选接入节点发现过程的完整性的安全机制。 根据本发明的一个方面，接入节点在移动通信网络中存储关于候选接入节点的信息，并且仅在从一个接入节点切换到另一个接入节点之后验证由移动终端提供的信息之后更新该信息。 根据本发明的另一方面，移动通信网络中的候选接入节点的信息与特定的移动终端相关联，并且存储在候选接入节点列表中的移动终端处。