Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for selectively encrypting control signal

A selective, media access control technology, applied in wireless communication, secure communication devices, digital transmission systems, etc., can solve problems such as non-execution of key exchange, achieve the effect of preventing security problems and reducing excessive load

Inactive Publication Date: 2015-06-03
LG ELECTRONICS INC
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, key exchange and data encryption functions are not performed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for selectively encrypting control signal
  • Method for selectively encrypting control signal
  • Method for selectively encrypting control signal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] The present invention provides various methods for selectively encrypting control signals in a wireless access system.

[0065] Exemplary embodiments described below are combinations of elements and features of the present invention. Unless stated otherwise, the element or feature may be considered optional. Each element or feature may be implemented without being combined with other elements or features.

[0066] Furthermore, embodiments of the present invention can be configured by combining a part of elements and / or features.

[0067] The order of operations described in the embodiments of the present invention may be rearranged. Certain constructions of any one embodiment may be included in another embodiment and may be replaced with corresponding constructions of another embodiment.

[0068] In the description of the drawings, procedures or steps that may damage the gist of the present invention are not explained. Also, procedures or steps that can be understoo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Various methods and apparatus for encrypting signals in a wireless access system are disclosed. A method for selectively encrypting a management message in an MS includes steps of generating a Medium Access Control Protocol Data Unit (MAC PDU) including the selectively encrypted management message and an Fragmentation Extended Header (FEH) and transmitting the MAC PDU to the BS. The FEH includes indication information indicating whether the management message was encrypted.

Description

technical field [0001] The present invention relates to various methods for encrypting signals in wireless access systems. Background technique [0002] A security sublayer for a broadband wireless access system will be briefly described. [0003] Security services provide confidentiality (security) and integrity for network data. Integrity means that specific information can only be accessed and modified by authorized users under data and network security. In particular, integrity ensures that messages cannot be randomly modified by third parties. Also, confidentiality means that certain information is only available to authorized personnel. That is, confidentiality perfectly protects the content of the transmitted data to prevent unauthorized persons from accessing the content. [0004] The security sublayer provides security, authentication and confidentiality in broadband wireless networks. The security sublayer may apply encryption functions to Media Access Control...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/18H04W12/06H04W12/08H04W88/02H04W12/033H04W12/106
Inventor 韩镇百李银终金龙浩柳麒善
Owner LG ELECTRONICS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com