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基于IEEE802.16e的LDPC编码器设计与实现 被引量:6

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摘要 提出了一种基于IEEE802.16e的具有线性编码复杂度的LDPC码的硬件编码器结构,并且在TSMC的0.18μm工艺库的最恶劣情况下,通过Design Compiler工具综合可以达到385MHz的速度。
出处 《电子技术应用》 北大核心 2007年第2期119-122,共4页 Application of Electronic Technique
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参考文献6

  • 1Air interface for fixed broadband wireless access systems.IEEE 802.16e- 2005.
  • 2MACKEY D J C. Good error-correcting codes based on very sparse matrices. IEEE Trans inform Theory, 1999,(45)399-431.
  • 3RICHARDSOM T, URBANKE R. Efficient encoding of low-density parity-check codes. IEEE Trans Inform Theory,2001,47(2):638-656.
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同被引文献23

  • 1李修杰.一种适用于FPGA的LDPC编码设计[J].航空电子技术,2006,37(2):15-19. 被引量:2
  • 2刘永山,刘建权,徐友云,蔡跃明.LDPC编码器的FPGA设计与实现[J].军事通信技术,2006,27(4):39-42. 被引量:3
  • 3苗忠良,宛斌,张孝林,吴介一.WiMAX协议的体系结构研究[J].计算机技术与发展,2007,17(6):42-45. 被引量:3
  • 4Mackey D J C. Good error-correcting codes based on very sparse marrices[J]. IEEE Tram Inform Theory, 1999, 45 (2) :399 - 431.
  • 5IEEE802. 16e - 2005. IEEE standard for Local and Metropolitan Area Networks, part 16 :Air Interface for Fixed and Mobile Broadband Wireless Acoess Syetems[ S]. [ s. l. ] : [ s. n. ] ,2006.
  • 6Richardson T J, Urbanke R. Efficient encoding of low - density parity- check codes[ J ]. IEEE Tram Inform Theory,2001, 47(2) :638 - 656.
  • 7Boduabous A, Ghozzi F, Kharrat M W, et al. Implementation of Hyperbolic functions using CORDIC[ C]//ICM 2004 Proceedings. The 16th International Conference. [s.l. ] : [s. n. ], 2004: 738 - 741.
  • 8Eklund N. CORDIC: Elementary Function Computation Using Recursive Sequences [ J ]. Issue of the college Mathematics Journal,2001,32(5) :330 - 333.
  • 9Palanisarny P, Thilagavathy R, Kumar M R, et al. Efficient Realization of CORDIC based LDPC Decoder for WiMax System[ J ]. Communication and Networking on Signal Prooessing,2008(1 ) :41 - 45.
  • 10GALLAGER R G.Low density parity-check codes[J].IRE Trans.Inf.Theory,1962,IT-8(1):21 -28.

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