发明名称 |
User interface for local area networks |
摘要 |
A multi-user interface for a group of local area networks includes monitoring circuitry for each user to prevent unauthorised use of services. Each user port incorporates a data rate detector circuit which counts data pulses for each service in use during a preset clock period. If this count exceeds a predetermined value, the user is disconnected from that particular service. <IMAGE> |
申请公布号 |
GB2280574(A) |
申请公布日期 |
1995.02.01 |
申请号 |
GB19930015913 |
申请日期 |
1993.07.31 |
申请人 |
* NORTHERN TELECOM LIMITED |
发明人 |
FRANCIS YUN-TAI * HUNG;ANDREW PAUL * LEFEVRE |
分类号 |
H04L12/08;H04L12/56;H04Q11/04;(IPC1-7):H04L12/26 |
主分类号 |
H04L12/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|