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Method and apparatus for secure connectionless uplink small data transfer

A secure connection and data technology, applied in the direction of security devices, connection management, transmission systems, etc., can solve the problem of high overhead

Active Publication Date: 2020-04-28
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the amount of overhead required to establish a network connection can be very high relative to the actual data sent during the connection

Method used

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  • Method and apparatus for secure connectionless uplink small data transfer
  • Method and apparatus for secure connectionless uplink small data transfer
  • Method and apparatus for secure connectionless uplink small data transfer

Examples

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Embodiment Construction

[0034] Aspects of the present disclosure provide techniques that may allow certain devices (eg, machine type communication (MTC) devices, enhanced MTC (eMTC) devices, etc.) to send data without establishing a secure connection before sending the data. As will be described in more detail below, these techniques may include negotiation of an encryption mechanism as part of the establishment for connectionless transmission, and subsequent secure connectionless uplink transmission.

[0035] Various aspects of the disclosure are described more fully hereinafter with reference to the accompanying drawings. This disclosure may, however, be embodied in many different forms and should not be construed as limited to any specific structure or function presented throughout this disclosure. Rather, these aspects are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Based on the teachings herein, o...

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Abstract

Certain aspects of the present disclosure generally relate to techniques for secure connectionless uplink transmissions by wireless devices. Such techniques may provide for the negotiation of encryption mechanisms as part of the establishment for connectionless transmission and subsequent secure connectionless uplink transmission.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 054,271, filed September 23, 2014, and U.S. Application No. 14 / 862,124, filed September 22, 2015, both of which are expressly incorporated by reference into this article. technical field [0003] Certain aspects of the present disclosure generally relate to methods and apparatus for performing secure uplink data transmission from a user equipment (UE) with reduced signaling overhead. Background technique [0004] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, data, and so on. These systems may be multiple-access systems capable of supporting communication with multiple users by sharing available system resources (eg, bandwidth and transmit power). Examples of such multiple-access systems include Code Division Multiple Access (CDMA) systems, Time Division Multiple Access (TDM...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W12/04H04W12/02H04W12/06H04W4/70
CPCH04L63/205H04W12/04H04W12/06H04W68/02H04W4/70H04W76/12H04L63/20H04W12/033H04W12/02
Inventor M·格里奥徐浩M·S·瓦加匹亚姆
Owner QUALCOMM INC
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