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Method and apparatus for contextual network architecture and security

A context and network technology, applied in security devices, machine-to-machine/machine-type communication services, electrical components, etc., can solve problems such as inability to maintain all contexts of devices, inability to perform connectivity complex signaling, and limited resources

Pending Publication Date: 2021-07-30
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the amount of resources the network allocates for IoT purposes may be limited, the network may not be able to maintain all the context about these types of devices
Furthermore, since IoT devices may be infrequently active and have limited resources, these devices may not be able to perform the complex signaling required for connectivity

Method used

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  • Method and apparatus for contextual network architecture and security
  • Method and apparatus for contextual network architecture and security
  • Method and apparatus for contextual network architecture and security

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Embodiment Construction

[0053] The detailed description set forth below in connection with the accompanying drawings is intended as a description of various configurations and is not intended to represent the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details to provide a thorough understanding of various concepts. It will be apparent, however, to one skilled in the art that these concepts may be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring such concepts.

[0054] As discussed above, in an IoT environment, a network (eg, an LTE network) may need to support a large number (eg, billions) of client devices (also referred to as Internet of Things (IoT) devices). The client device may be a cellular phone (e.g., a smartphone), a personal computer (e.g., a laptop), a gaming device, a user equipment (UE), or any other su...

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PUM

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Abstract

A Method and apparatus for contextual network architecture and security are disclosed. In an aspect, a network may support a number of client devices. In such a network, a client device transmits a request to communicate with a network, establishes a security context, and receives one or more encrypted client device contexts from the network. An encrypted client device context enables reconstruction of a context at the network for communication with the client device, where the context includes network state information associated with the client device. The client device transmits a message (e.g., including an uplink data packet) to the network that includes at least one encrypted client device context. Since the network device can reconstruct the context for the client device based on an encrypted client device context, the network device can reduce an amount of the context maintained at the network device in order to support a greater number of client devices.

Description

[0001] This application is a Chinese invention with an application date of June 13, 2016, an application number of 201680040888.9 (international application number PCT / US2016 / 037279), and an invention title of "Method and device for network architecture and security with context" A divisional application of a patent application. [0002] Cross References to Related Applications [0003] This application claims Provisional Application No. 62 / 191,457 filed in the USPTO on July 12, 2015, Provisional Application No. 62 / 320,506 filed in the USPTO on April 9, 2016, and Priority to nonprovisional application Ser. No. 15 / 160,198, filed May 20, 2011 in the United States Patent and Trademark Office, which is hereby incorporated by reference in its entirety. [0004] introduction technical field [0005] Aspects of the present disclosure relate generally to network communications, and particularly, but not exclusively, to Internet of Things (IoT) network architectures. Background tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/0431H04W4/70H04W12/037H04W12/02H04W12/041H04W40/02H04W12/033H04L29/06
CPCH04W12/02H04W4/70H04W40/02H04L63/06H04L63/0428H04L63/0457H04W68/005H04W12/037H04W12/033H04W12/041H04W12/0431H04W12/04
Inventor S·B·李G·B·霍恩A·帕拉尼格朗德A·E·艾斯科特S·法琴
Owner QUALCOMM INC