Mobile/Wireless

Manufacturers of mobile handsets and other intelligent wireless devices must respond to a daunting array of requirements presented by operators, content owners, government agencies and end-users. These requirements range from specifying multimedia and radio set performance to supporting security and trusted computing frameworks to mandating isolation of key source code, audio, video and other IP and all mobile device consumers demand a reliable and dependable user experience.

Open Kernel Labs OKL4 offers mobile handset and other wireless OEMs the following capabilities needed to deliver reliable, feature-rich devices to market quickly and efficiently:

  • Support for multi-OS single core designs (virtualized execution of application and baseband OSes and application code)
  • Hardware support for key ARM9 and ARM11 CPUs
  • Short path for retargeting legacy code to next-generation hardware and software platforms
  • Superior security and robustness from hardware-enforced virtual machines or partitions
  • Small memory footprint for minimal impact on device bill of materials
  • User space non-privileged execution of all guest OSes and other software
  • Ability to host and segregate trusted and untrusted execution environments
  • Robust, secure and high performance communication among guest operating systems and applications
  • Isolation of open source code and closely held IP to meet contractual obligations and regulatory requirements

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