-LLI is considered an important technology in the industry as it is the second-generation version of technology that enables mobile phone manufacturers to achieve BOM savings of about $2 and PC board space savings (the first-generation technology is C2C. http://www.arteris.com/c2c_chip-to-chip_for_DRAM_memory_sharing ). Generally, mobile phone modem chips must be equipped with their own dedicated DRAM chips, whereas using C2C or LLI has the advantage of being able to share memory chips of connected application processors.