An internet protocol stack for high-speed transmission in a non-OS environment

  • Authors:
  • Joonhyouk Jang;Jinman Jung;Yookun Cho;Kyujin Choi;Gwangil Jeon;Yoojin Chung;Jinsoup Joung

  • Affiliations:
  • Seoul National University, Korea;Seoul National University, Korea;Seoul National University, Korea;Korea Polytechnic University, Korea;Korea Polytechnic University, Korea;Hankook University of Foreign, Studies, Korea;Innowireless Co., Ltd.

  • Venue:
  • Proceedings of the 2011 ACM Symposium on Research in Applied Computation
  • Year:
  • 2011

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Abstract

Today's embedded systems are required to have stronger wired/wireless communication capability. Due to strict limitations on how they utilize resources such as power, address space, and processing ability, network protocols for embedded systems are designed to make the best use of constrained resources. They are developed in a way that allows for support from a range of operating systems and thus utilizes platform-independent architectures. This paper presents an Internet protocol stack design for embedded systems that operate without an operating system. Our scheme schedules the transmission and the reception of the data packets and uses cross-layer optimization. We implemented the proposed scheme in a LTE network device. The overhead of our scheme is low and it subsequently meets the constraint of transmission speed in the next generation mobile communication environments.