New Qualcomm Auto Chipset Advances Vehicle-To-Everything Communications
Saturday September 2, 2017. 12:10 AM , from Slashdot
Qualcomm has introduced a new Cellular Vehicle-to-Everything (C-V2X) chipset and reference design that aims to bring automakers one step closer to deploying the communications systems necessary for fully autonomous vehicles. Ford, Audi, the PSA Group and SAIC are all endorsing the new chipset. ZDNet reports: The Qualcomm 9150 C-V2X chipset, expected to be available for commercial sampling in the second half of 2018, is based on specs from the 3rd Generation Partnership Project (3GPP), a collaboration between groups of telecommunications associations. Meanwhile, Qualcomm's C-V2X reference design will feature the 9150 C-V2X chipset, an application processor running the Intelligent Transportation Systems (ITS) V2X stack, as well as a Hardware Security Module (HSM). C-V2X technology encompasses two transmission modes: direct communications and network-based communications. It's key for both safety features and for implementing autonomous driving capabilities.
For instance, its direct communications capabilities improve a vehicle's situational awareness by detecting and exchanging information using low latency transmissions. Relying on the globally harmonized 5.9 GHz ITS band, the 9150 C-V2X chipset can relay information on vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I) and vehicle-to-pedestrian (V2P) scenarios without the need for a Subscriber Identity Module (SIM), cellular subscription or network assistance. On top of that, C-V2X network-based communications (designed for 4G and emerging 5G wireless networks) supports telematics, connected infotainment and a growing number of advanced informational safety use cases.
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