公开(公告)号：US20030224719A1

公开(公告)日：2003-12-04

申请号：US10436064

申请日：2003-05-13

Applicant: NORTEL NETWORKS LIMITED

Inventor： Thierry Lucidarme ,  Pierre Lescuyer

IPC: H04K003/00

CPC classification number: H04W48/02 ,  H04K3/41 ,  H04K3/45 ,  H04K3/65 ,  H04K2203/16

Abstract: A request to access the network sent by a terminal is intercepted and a selective restriction criterion is evaluated on the basis of parameters relating to the intercepted access request. A radio signal is sent to jam an acknowledgment signal sent by the network in response to the access request if the selective restriction criterion is satisfied.

Abstract translation: 拦截由终端发送的访问网络的请求，并且基于与截获的访问请求相关的参数来评估选择性限制准则。 如果满足选择性限制标准，则发送无线电信号以阻止网络响应于访问请求而发送的确认信号。