Company Filing History:
Years Active: 2003-2006
Title: Juha Salvela: Innovator in Wireless Communication Security
Introduction
Juha Salvela is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of wireless communication security, holding 2 patents that enhance the security of wireless local area networks (WLANs). His work focuses on key management methods and the transfer of security associations during communication handovers.
Latest Patents
One of Juha Salvela's latest patents is titled "Key management methods for wireless LANs." This invention addresses the creation, utilization, and management of security keys in mobile terminals and access points within a WLAN. The patent outlines how both WLAN link level security protection and IP security functions utilize the same Internet Key Exchange (IKE) key management protocol, employing certificates from a unified certificate hierarchy. When mobile terminals connect to the network, they use the IKE protocol along with private keys and certificates to generate WLAN link level keys, ensuring mutual authentication with the access point.
Another significant patent is "Transfer of security association during a mobile terminal handover." This invention ensures that an existing security association is re-established during a communication handover event in radio communication systems, such as IEEE 802.11 or HIPERLAN. The patent describes a challenge/response procedure for authentication during handover events, where each member of the communication pair—comprising a new access point and the mobile terminal—exchanges challenges and responses to verify their identities before initiating payload communication.
Career Highlights
Juha Salvela has built a distinguished career at Nokia Corporation, where he has been instrumental in advancing wireless communication technologies. His expertise in security protocols has positioned him as a key figure in the development of secure communication systems.
Collaborations
Throughout his career, Juha has collaborated with notable colleagues, including Juha Ala-Laurila and Harri Hansén. These partnerships have contributed to the innovative advancements in wireless communication security.
Conclusion
Juha Salvela's contributions to wireless communication security through his patents demonstrate his commitment to enhancing the safety and reliability of modern communication systems. His work continues to influence the field and pave the way for future innovations.