Jari Syrjala

Title: Jari Syrjala: Innovator in Telephony Services

Introduction

Jari Syrjala is a notable inventor based in Vantaa, Finland. He has made significant contributions to the field of telephony services, particularly in mobile IP networks. With a total of 3 patents to his name, Syrjala's work has had a considerable impact on emergency communication systems.

Latest Patents

One of Jari Syrjala's latest patents focuses on telephony services in mobile IP networks. This innovation supports and routes emergency telephone calls to a Public Safety Answering Point (PSAP) within an IP-based packet-switched wireless communications network. The process begins with an activate PDP context request sent from user equipment to the network. A specific parameter in this request indicates that the PDP context will be utilized for transferring an emergency call. Following this, an activate PDP context accept message is returned from the support node to the user equipment, acknowledging the request and providing the address of a call state control function. The call setup request sent to this function includes the Service Area Identity (SAI), which is crucial for selecting the appropriate PSAP based on the SAI included in the request.

Career Highlights

Throughout his career, Jari Syrjala has worked with prominent companies in the telecommunications industry, including Nokia Corporation and Motorola Mobility LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in telephony services.

Collaborations

Jari has collaborated with notable professionals in his field, including Stefano M. Faccin and Tuija Helena Hurtta. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Jari Syrjala's contributions to telephony services in mobile IP networks demonstrate his commitment to enhancing emergency communication systems. His innovative patents and career achievements reflect his expertise and dedication to the field.