Qualcomm incorporated (20240129980). SECURITY FOR MULTI-LINK OPERATION IN A WIRELESS LOCAL AREA NETWORK (WLAN) simplified abstract

SECURITY FOR MULTI-LINK OPERATION IN A WIRELESS LOCAL AREA NETWORK (WLAN)

Organization Name

qualcomm incorporated

Inventor(s)

Sai Yiu Duncan Ho of San Diego CA (US)

George Cherian of San Diego CA (US)

Abhishek Pramod Patil of San Diego CA (US)

Jouni Kalevi Malinen of Tuusula (FI)

Soo Bum Lee of San Diego CA (US)

SECURITY FOR MULTI-LINK OPERATION IN A WIRELESS LOCAL AREA NETWORK (WLAN) - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240129980 titled 'SECURITY FOR MULTI-LINK OPERATION IN A WIRELESS LOCAL AREA NETWORK (WLAN)

Simplified Explanation

The abstract describes a method for establishing a multi-link association between two WLAN devices, enabling multiple wireless communication links. This method involves encrypting data, preparing frames, assigning packet numbers, and transmitting data over the respective wireless communication links.

• The method involves establishing a multi-link association between two WLAN devices.
• A temporal key is determined for the multi-link association.
• Data is encrypted based on the temporal key.
• Frames are prepared with encrypted data.
• Packet numbers are assigned to the frames.
• The frames are transmitted over the wireless communication links.

Potential Applications

This technology could be applied in scenarios where high-speed and reliable wireless communication is required, such as in industrial automation, smart homes, and IoT devices.

Problems Solved

This technology solves the problem of limited bandwidth and reliability in single-link wireless communication by enabling the use of multiple wireless communication links simultaneously.

Benefits

The benefits of this technology include increased data transfer speeds, improved reliability, and better overall performance of wireless communication systems.

Potential Commercial Applications

Potential commercial applications of this technology include wireless networking equipment, smart devices, and communication systems for industrial automation.

Possible Prior Art

One possible prior art for this technology could be the use of multi-link communication in cellular networks to improve data transfer speeds and reliability.

What are the specific encryption methods used in this technology?

The specific encryption methods used in this technology are not detailed in the abstract. Further information on the encryption algorithms and protocols employed would be necessary to fully understand the security measures implemented.

How does this technology handle interference in wireless communication?

The abstract does not mention how this technology handles interference in wireless communication. Additional details on interference mitigation techniques or error correction mechanisms would be needed to address this aspect of the technology.

Original Abstract Submitted

this disclosure provides methods, devices and systems related multi-link wireless communication. a method may include establishing, between the first wlan device and a second wlan device, a multi-link association that enables a first wireless communication link and a second wireless communication link. the method may include determining a temporal key for the multi-link association. the method may include encrypting a first and second media access control (mac) protocol data unit (mpdu) based on the temporal key. the method may include preparing a first frame including the encrypted first mpdu and a second frame including the encrypted second mpdu. the method may include assigning packet numbers from a set of sequential packet numbers to the first and second frames. the method may include transmitting the first frame over the first wireless communication link and the second frame over the second wireless communication link.