公开(公告)号：US20160323739A1

公开(公告)日：2016-11-03

申请号：US14701520

申请日：2015-04-30

Applicant: Intel IP Corporation

Inventor： KIRAN KUMAR ADDEPALLI ,  ROBERT ZAUS ,  VIVEK GUPTA

IPC: H04W12/06 ,  H04L29/06 ,  H04W12/08

CPC classification number: H04W12/06 ,  H04L63/083 ,  H04W12/00 ,  H04W12/02 ,  H04W12/08 ,  H04W48/20 ,  H04W76/12

Abstract: Systems and methods for transmitting AT commands indicating whether Evolved Packet System (EPS) Session Management (ESM) information should be transmitted securely are disclosed herein. A Terminal Equipment (TE) may transmit an AT command to a Mobile Termination (MT). The AT command may indicate whether protocol configuration options (PCO) should be ciphered and/or whether an access point name (APN) is provided. In some embodiments, the AT command may be a dedicated command and may only include a parameter and an parameter. Alternatively, or in addition, the AT command may include a parameter, an parameter, and/or additional parameters serving additional functions. Whether the APN is provided may be determined based on whether the parameter is present and includes a non-null value. The AT command may be related to a single packet data network (PDN) connection or may relate to a plurality of PDN connections.

Abstract translation: 本文公开了用于发送指示演进分组系统（EPS）会话管理（ESM）信息是否应被安全地传送的AT命令的系统和方法。 终端设备（TE）可以向移动终端（MT）发送AT命令。 AT命令可以指示是否应该加密协议配置选项（PCO）和/或是否提供接入点名称（APN）。 在一些实施例中，AT命令可以是专用命令，并且可以仅包括参数和参数。 或者或另外，AT命令可以包括参数，参数和/或用于附加功能的附加参数。 是否提供APN可以基于是否存在参数并且包括非空值来确定。 AT命令可以与单个分组数据网络（PDN）连接相关，或者可以涉及多个PDN连接。