公开(公告)号：US20110271101A1

公开(公告)日：2011-11-03

申请号：US13138018

申请日：2008-12-31

Applicant: Xiaopeng Liu

Inventor： Xiaopeng Liu

IPC: H04L29/06

CPC classification number: H04L63/10 ,  H04L63/0823 ,  H04W12/06 ,  H04W12/08

Abstract: A method, system and terminal device implement locking a terminal device onto a network. This method comprises a procedure of locking onto the network during accessing the network, namely performing locking-onto-network configuration verification in a network accessing authentication process, and if the locking-onto-network configuration verification is successful, allowing for verification for an authentication certificate, or else refusing the terminal device of access to the network. The method, system and terminal device in the present invention perform locking-onto-network configuration verification when performing authentication, and the terminal device and server uniformly configure a locking-onto-network character string, and thus it has a great security. Besides, the present invention also can implement unlocking and locking again after accessing the network via an air interface management in the OTA way, and thus it has high flexibility and applicability, and can satisfy the requirements of 4G networks such as the WiMAX network and LTE network.

Abstract translation: 方法，系统和终端设备将终端设备锁定到网络上。 该方法包括在访问网络期间锁定到网络上的过程，即在访问认证过程的网络中执行锁定到网络配置验证，并且如果锁定到网络配置验证成功，则允许对认证进行验证 证书，或拒绝终端设备访问网络。 本发明的方法，系统和终端装置在进行认证时执行锁定到网络配置验证，终端设备和服务器均匀地配置锁定到网络上的字符串，因此具有很大的安全性。 此外，本发明还可以通过OTA方式的空中接口管理访问网络后再次实现解锁和锁定，具有很高的灵活性和适用性，可以满足WiMAX网络和LTE等4G网络的要求 网络。

公开(公告)号：US20100321094A1

公开(公告)日：2010-12-23

申请号：US12870833

申请日：2010-08-29

Applicant: HAO LUO ,  Yan Han ,  Xiaoxia Han ,  Xiaopeng Liu

Inventor： HAO LUO ,  Yan Han ,  Xiaoxia Han ,  Xiaopeng Liu

IPC: H01L37/00 ,  G05F1/10

CPC classification number: G05F3/205 ,  H03F1/30 ,  H03F3/217 ,  H03M3/356 ,  H03M3/418

Abstract: This invention provides a method for reducing the effects of process, supply voltage and temperature variations in integrated circuits and its circuit implementation. The disclosed method builds up a detecting-feedback loop with a plurality of target MOS transistors in main circuits, an induction MOS transistor and a current-to-voltage conversion circuit, and performs a body modulation to effectively reduce the parameter fluctuations of the target MOS transistors in a sub-threshold region or a saturated region due to process, supply voltage and temperature variations. A body-modulated circuit achieves the disclosed method with only a few circuit elements, which effectively improves the stability, reliability and product yield of integrated circuits, especially sub-threshold integrated circuits, without significantly increasing the circuit complexity and power consumption.

Abstract translation: 本发明提供一种降低集成电路中工艺，电源电压和温度变化的影响及其电路实现的方法。 所公开的方法在主电路中构建具有多个目标MOS晶体管的检测反馈回路，感应MOS晶体管和电流 - 电压转换电路，并且执行体调制以有效地减小目标MOS的参数波动 由于过程，电源电压和温度变化导致的亚阈值区域或饱和区域中的晶体管。 身体调制电路仅利用几个电路元件实现了所公开的方法，这有效地提高了集成电路，特别是亚阈值集成电路的稳定性，可靠性和产品产量，而不显着增加电路复杂性和功耗。

公开(公告)号：US08732458B2

公开(公告)日：2014-05-20

申请号：US13138018

申请日：2008-12-31

Applicant: Xiaopeng Liu

Inventor： Xiaopeng Liu

IPC: H04L29/06

CPC classification number: H04L63/10 ,  H04L63/0823 ,  H04W12/06 ,  H04W12/08

Abstract: A method, system and terminal device implement locking a terminal device onto a network. This method comprises a procedure of locking onto the network during accessing the network, namely performing locking-onto-network configuration verification in a network accessing authentication process, and if the locking-onto-network configuration verification is successful, allowing for verification for an authentication certificate, or else refusing the terminal device of access to the network. The method, system and terminal device in the present invention perform locking-onto-network configuration verification when performing authentication, and the terminal device and server uniformly configure a locking-onto-network character string, and thus it has a great security. Besides, the present invention also can implement unlocking and locking again after accessing the network via an air interface management in the OTA way, and thus it has high flexibility and applicability, and can satisfy the requirements of 4G networks such as the WiMAX network and LTE network.

Abstract translation: 方法，系统和终端设备将终端设备锁定到网络上。 该方法包括在访问网络期间锁定到网络上的过程，即在访问认证过程的网络中执行锁定到网络配置验证，并且如果锁定到网络配置验证成功，则允许对认证进行验证 证书，或拒绝终端设备访问网络。 本发明的方法，系统和终端装置在进行认证时执行锁定到网络配置验证，终端设备和服务器均匀地配置锁定到网络上的字符串，因此具有很大的安全性。 此外，本发明还可以通过OTA方式的空中接口管理访问网络后再次实现解锁和锁定，具有很高的灵活性和适用性，可以满足WiMAX网络和LTE等4G网络的要求 网络。