Measurement fundamentals for LVDS-based asymmetric high-speed digital communications such as GMSL are attracting attention as a means of verifying IVN for the SDV era.

For those who wish to acquire the ability to apply common technical elements of GMSL transmission technology for in-vehicle applications, wired telecommunications in vehicles are becoming faster and more networked in anticipation of advanced sensors and ADAS, SDV, and Autonomous Driving.
The main purpose of wired telecommunications is to transmit large amounts of data in only one direction, such as from cameras for a wide variety of purposes, including human vision and automatic braking, etc. Raw image and video data is also being transmitted using LVDS-based asymmetric high-speed communications.

Although many methods have been proposed and formulated for this LVDS asymmetric high-speed digital communication, both open standards and proprietary standards, there are common technical elements in the transmission technology, and even though the points to be considered vary from standard to standard, an understanding of the technical fundamentals is useful and knowledge of these elements will contribute to the early launch of any standard. This knowledge will contribute to the early start-up of the project.
Taking GMSL as an example, it is necessary to have a basic knowledge of asymmetric high-speed digital communication in LVDS system, what points should be considered for high-speed digital transmission, and what analysis methods and tools are useful.

For those who are developing eCall and are considering transitioning to NG eCall, there are issues related to the state of currently deployed eCall systems and eCall services. This includes technical details, benefits, and possible new features of NGeCall.
The focus here is on how to address the coexistence of In-band modem eCall and IMS eCall, and the need for a reliable and fast test solution to help develop eCall devices where In-band modem eCall and NGeCall coexist.