1 / 12

Rate Compatible Punctured Trubo Codes for Wyner-Ziv System Application

Rate Compatible Punctured Trubo Codes for Wyner-Ziv System Application. 指 導 教 授：楊 士 萱 報 告 學 生：李 桐 照. Outline . RCPT Transmission System Cyclic Redundancy Check Code Automatic Repeat Request RCPT Encoder &Decoder RCPT Transmission System Analysis References. RCPT Transmission System.

azra
Télécharger la présentation

Rate Compatible Punctured Trubo Codes for Wyner-Ziv System Application

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Rate Compatible Punctured Trubo Codesfor Wyner-Ziv System Application 指 導 教 授：楊 士 萱 報 告 學 生：李 桐 照

  2. Outline • RCPT Transmission System • Cyclic Redundancy Check Code • Automatic Repeat Request • RCPT Encoder &Decoder • RCPT Transmission System Analysis • References

  3. RCPT Transmission System RCPT Transmission System

  4. Cyclic Redundancy Check Code (1/2) Cyclic Redundancy Check System Common Generator Polynomials Table

  5. Cyclic Redundancy Check Code (2/2) Message Poly: 110101 Generator Poly:1001 Remainder Poly:011 Tx Poly:110101011 Rx Poly:110100011Generator Poly:1001 Remainder Poly:001 (!=0) Error CRC Encode Operation CRC Decode Operation

  6. Automatic Repeat Request Often ARQ: 1：Stop and Wait ARQ 2：GO Back N ARQ 3：Selective Repeat ARQ SAW ARQ

  7. RCPT Encoder &Decoder (1/3) RCPT Encoder and RCPT Decoder

  8. RCPT Encoder &Decoder (2/3) RCPT Encoder-Puncturing Table RCPT Encoder-Buffer

  9. RCPT Encoder &Decoder (3/3) RCPT Decoder-Depuncturer and Buffer

  10. RCPT Transmission System Analysis (1/2) RCPT System

  11. RCPT Transmission System Analysis (2/2) RCPT for Wyner-Ziv System Application

  12. References • [01] A. S. Barbulescu and S. S.Pietrobon, “Rate compatible turbo codes,”Electron. Lett., vol. 31, pp. 535-536, Mar. 1995. • [02] D. N. Rowitch and L. B. Milstein, “On the performance of hybrid FEC/ARQ system using rate compatible punctured turbo (RCPT) codes,” IEEE Trans. Communication Vol.48, pp.948-959, June 2000. • [03] Garg, D.; Kimura, R.; Adachi, F , “Effect of limited number of retransmissions of RCPT hybrid ARQ for DS-CDMA mobile radio,” Wireless Personal Multimedia Communications, 2002. • [04] Garg, D.; Adachi, F.; “Comparison of RCPT HARQ throughput using OFDM, MC-CDMA and DS-CDMA with frequency-domain equalization,” Communications Systems, 2004. ICCS 2004. The Ninth International Conference on 6-8 Sept. 2004 • [05] Garg, D.; Adachi, F.;“Application of Rate Compatible Punctured Turbo Coded Hybrid ARQ to MC-CDMA Mobile Radio” ETRI Journal, vol.26, no.5, Oct. 2004

More Related