公开(公告)号：US20110249626A1

公开(公告)日：2011-10-13

申请号：US13140340

申请日：2009-10-23

Applicant: Yaobin Cao ,  Baolin Xue ,  Yulong Lei

Inventor： Yaobin Cao ,  Baolin Xue ,  Yulong Lei

IPC: H04W4/00

CPC classification number: H04L65/1016 ,  H04L51/28 ,  H04L51/36 ,  H04L51/38 ,  H04L65/1006 ,  H04L65/103 ,  H04M3/4931 ,  H04M7/123

Abstract: The present invention discloses a method and a system for implementing an IP multimedia subsystem dynamic phonebook service, the system comprising a terminal and an IP multimedia system, and the method comprising: when the terminal is in a network that does not support IP access, the terminal and the IP multimedia subsystem make the IP multimedia subsystem dynamic phonebook service data packet contained in a short message, and implement information interaction on the IP multimedia subsystem dynamic phonebook service between the terminal and the IP multimedia subsystem by using the short message. By using the method and system of the present invention, and by using the existing 3G IMS network standard and devices, without any network structure changes, subscribers are able to use functions of the IMS dynamic phonebook in a network that does not support IP access only by performing a little protocol extension work, so that the subscribers can experience the “IMS Permanent Online” service without causing network congestion, thereby subscriber experience is enhanced.

Abstract translation: 本发明公开了一种实现IP多媒体子系统动态电话簿业务的方法和系统，该系统包括终端和IP多媒体系统，该方法包括：当终端在不支持IP接入的网络中时， 终端和IP多媒体子系统使IP多媒体子系统动态电话簿服务数据包包含在一个短消息中，并通过短消息实现终端与IP多媒体子系统之间IP多媒体子系统动态电话簿业务的信息交互。 通过使用本发明的方法和系统，并且通过使用现有的3G IMS网络标准和设备，在没有任何网络结构改变的情况下，用户能够在仅支持IP访问的网络中使用IMS动态电话簿的功能 通过执行一些协议扩展工作，使得用户可以体验“IMS永久在线”服务，而不会导致网络拥塞，从而提高用户体验。

公开(公告)号：US20130142334A1

公开(公告)日：2013-06-06

申请号：US13640357

申请日：2011-01-14

Applicant: Baohua Zhang ,  Fangmin Deng ,  Song Yu ,  Tao Xue ,  Yaobin Cao

Inventor： Baohua Zhang ,  Fangmin Deng ,  Song Yu ,  Tao Xue ,  Yaobin Cao

IPC: H04K1/00

CPC classification number: H04L12/1822 ,  H04L12/1827 ,  H04M3/56 ,  H04M2203/50 ,  H04M2203/5009 ,  H04M2203/5027 ,  H04M2203/5054 ,  H04M2203/60 ,  H04W12/02 ,  H04W12/08

Abstract: A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone.

Abstract translation: 在本发明中公开了一种预接入会议电话的方法。 该方法包括：在主控制方发起加密会议电话之后，网络侧检测其目标是主控制方的接收呼叫; 如果呼叫是非加密对话，则不访问该呼叫; 如果呼叫是加密会话，则允许访问该呼叫。 在本发明中还公开了一种用于预接入会议电话的系统，其中，系统包括网络侧的预接入处理单元和呼叫类型检测单元。 在本发明中还公开了一种网络侧设备。 本发明实现了加密会议电话的预访问，从而提高了加密会话的安全性，并且避免了在执行加密会议电话时用户经常受到影响的问题。

公开(公告)号：US09106429B2

公开(公告)日：2015-08-11

申请号：US13640357

申请日：2011-01-14

Applicant: Baohua Zhang ,  Fangmin Deng ,  Song Yu ,  Tao Xue ,  Yaobin Cao

Inventor： Baohua Zhang ,  Fangmin Deng ,  Song Yu ,  Tao Xue ,  Yaobin Cao

IPC: H04M3/56 ,  H04L12/18 ,  H04W12/02 ,  H04W12/08

CPC classification number: H04L12/1822 ,  H04L12/1827 ,  H04M3/56 ,  H04M2203/50 ,  H04M2203/5009 ,  H04M2203/5027 ,  H04M2203/5054 ,  H04M2203/60 ,  H04W12/02 ,  H04W12/08

Abstract: A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone.

Abstract translation: 在本发明中公开了一种预接入会议电话的方法。 该方法包括：在主控制方发起加密会议电话之后，网络侧检测其目标是主控制方的接收呼叫; 如果呼叫是非加密对话，则不访问该呼叫; 如果呼叫是加密会话，则允许访问该呼叫。 在本发明中还公开了一种用于预接入会议电话的系统，其中，系统包括网络侧的预接入处理单元和呼叫类型检测单元。 在本发明中还公开了一种网络侧设备。 本发明实现了加密会议电话的预访问，从而提高了加密会话的安全性，并且避免了在执行加密会议电话时用户经常受到影响的问题。

公开(公告)号：US20130238891A1

公开(公告)日：2013-09-12

申请号：US13641517

申请日：2011-04-22

Applicant: Junsheng Sun ,  Pengbo Zhang ,  Yaobin Cao ,  Fangmin Deng ,  Tao Xue ,  Song Yu ,  Yulin Yang

Inventor： Junsheng Sun ,  Pengbo Zhang ,  Yaobin Cao ,  Fangmin Deng ,  Tao Xue ,  Song Yu ,  Yulin Yang

IPC: H04L29/06

CPC classification number: H04L63/0471 ,  H04L63/0464 ,  H04W4/14 ,  H04W12/0013

Abstract: The present invention discloses a method and system for implementing short message encryption. Both the Mobile Station (MS) and the Mobile Switching Center (MSC) are configured with encryption-decryption modules (1), which can encrypt and decrypt the short message by using the Cipher Key (CK) as the encryption-decryption factor. The CK is variable with the Random value (RAND). The CK is not shared between the receiving end and the sending end in the whole process, so that the encrypted short message has a high confidentiality. In addition, the security of the whole transmission environment can be realized by the selectable configuration.

Abstract translation: 本发明公开了一种实现短消息加密的方法和系统。 移动台（MS）和移动交换中心（MSC）都配置有加密解密模块（1），可以使用加密密钥（CK）作为加密解密因子对短消息进行加密和解密。 CK随随机值（RAND）变化。 在整个过程中，CK不在接收端和发送端之间共享，所以加密的短消息具有很高的机密性。 此外，可以通过可选配置实现整个传输环境的安全性。