17910339. LAYER 2 SECURITY ENHANCEMENT simplified abstract (Apple Inc.)

LAYER 2 SECURITY ENHANCEMENT

Organization Name

Apple Inc.

Inventor(s)

Fangli Xu of Beijing (CN)

Bobby Jose of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haijing Hu of Los Gatos CA (US)

Murtaza A. Shikari of Mountain View CA (US)

Naveen Kumar R. Palle Venkata of San Diego CA (US)

Pavan Nuggehalli of San Carlos CA (US)

Ralf Rossbach of Munich (DE)

Sarma V. Vangala of Campbell CA (US)

Shu Guo of Beijing (CN)

Weidong Yang of San Diego CA (US)

LAYER 2 SECURITY ENHANCEMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 17910339 titled 'LAYER 2 SECURITY ENHANCEMENT

The abstract describes a method for a transmitter in a wireless communication system that involves generating protocol data units (PDUs) in layer 2 (L2), performing security protection on a control PDU in L2 to obtain a protected control PDU, and transmitting the protected control PDU.

• The method focuses on securing control PDUs in layer 2 of a wireless communication system.
• Security protection is applied to control PDUs to ensure data integrity and confidentiality.
• The protected control PDUs are then transmitted to ensure secure communication within the system.
• This innovation enhances the overall security of wireless communication systems by safeguarding control PDUs.
• The method helps prevent unauthorized access and tampering with control data, ensuring the reliability of the communication system.

Potential Applications: - This technology can be applied in various wireless communication systems such as cellular networks, IoT devices, and industrial automation. - It can be used in military communications, where data security is crucial to prevent unauthorized access.

Problems Solved: - Addresses the vulnerability of control PDUs in layer 2 of wireless communication systems. - Ensures the integrity and confidentiality of control data to prevent security breaches.

Benefits: - Enhanced security for control data in wireless communication systems. - Improved reliability and confidentiality of transmitted data. - Prevention of unauthorized access and tampering with control PDUs.

Commercial Applications: Title: Secure Transmission of Control Data in Wireless Communication Systems This technology can be utilized by telecommunications companies, IoT device manufacturers, and military organizations to enhance the security of their communication systems. It can also be integrated into industrial automation systems to ensure secure data transmission.

Questions about Secure Transmission of Control Data in Wireless Communication Systems: 1. How does this technology improve the security of wireless communication systems? - This technology enhances security by applying protection to control PDUs in layer 2, ensuring data integrity and confidentiality. 2. What are the potential applications of this innovation in different industries? - This technology can be applied in various sectors such as telecommunications, IoT, military communications, and industrial automation.

Original Abstract Submitted

Provided is a method of a transmitter in a wireless communication system, that includes: generating protocol data units (PDU) in layer 2 (L2); performing security protection on a control PDU of the PDUs in L2 to obtain a protected control PDU for the control PDU, wherein the control PDU in a sublayer lower than service data adaptation protocol (SDAP); and transmitting the protected control PDU.