QoS-Optimized Adaptive Multi-layer (OQAM) architecture of wireless network for high quality digital video transmission
作者： S.M. Koli , R.G. Purandare , S.P. Kshirsagar , V.V. Gohokar
DOI: 10.1016/J.JVCIR.2014.11.014
关键词:
摘要: The detailed simulation parameters are given.The is done for each proposed layer and validated using the results available in literature.The combined architecture simulated to prove superior performance. Quality of Service (QoS) optimization an important design goal wireless video transmission. application (APP) 802.11e medium access control (MAC) layer, physical (PHY) protocol stack can be jointly designed exchange information. This will optimize performance network real-time digital paper proposes innovative 'QoS-Optimized Adaptive Multi-layer (OQAM)' architecture. It ensures reliable high-quality transmission over communication channels. channel exhibits wide variability throughput, delay, packet loss. performed EvalVid Network Simulator-2. Enhanced Intra Prediction (EnIP) algorithm with H.264/MPEG4 Advanced Video Coding (AVC) at APP layer. AVC a non-scalable enCOder/DECoder (CODEC). Improved MAC Retry Limit (IMALr) as smart-packet drop mechanism uses overflow (Pov) expired-time discard (Pex) algorithm. Forward Error Correction (EnAFEC) PHY aforementioned algorithms considered OQAM architecture, which increases coding efficiency, reduces end-to-end delay reliability Wireless (VoW)
elsevier.com
sci-hub.se 参考文章(27)
Norsheila Fisal, Yakubu S. Baguda, Rozeha Rashid, Sharifah K. Yusof, Dahiru Sani, Liza A. Latiff, Sharifah H. Syed, Adaptive FEC error control scheme for wireless video transmission international conference on advanced communication technology. ,vol. 1, pp. 565- 569 ,(2010)
M.R. Hueda, C. Rodriguez, C. Marques, Enhanced-performance video transmission in multicode CDMA wireless systems using a feedback error control scheme global communications conference. ,vol. 1, pp. 619- 626 ,(2001) , 10.1109/GLOCOM.2001.965191
Fan Li, Guizhong Liu, Lijun He, A cross-layer scheduling algorithm for H.264 video transmission over wireless networks 2009 Second International Workshop on Cross Layer Design. pp. 1- 6 ,(2009) , 10.1109/IWCLD.2009.5156513
Youjin Kim, Hyungsoo Lee, Jaeyoung Kim, Cross-Layer Optimization Based 802.11e MAC Processor toward Wireless Body Area Network international conference on hybrid information technology. ,vol. 2, pp. 33- 37 ,(2008) , 10.1109/ICCIT.2008.218
S. M. Koli, R. G. Purandare, S. P. Kshirsagar, V. V. Gohokar, End-to-End Performance Improvement of the Wireless Channel for Video Transmission Wireless Personal Communications. ,vol. 73, pp. 913- 930 ,(2013) , 10.1007/S11277-013-1223-8
Chun-I Kuo, Chi-Huang Shih, Ce-Kuen Shieh, Wen-Shyang Hwang, A Fast and Efficient FEC Enhancement Scheme for Delay-Sensitive Video Transmissions 2010 Sixth International Conference on Intelligent Information Hiding and Multimedia Signal Processing. pp. 252- 255 ,(2010) , 10.1109/IIHMSP.2010.70
H. Morino, Y. Ban, H. Aida, T. Saito, Effective real-time video transmission system using fast bandwidth reservation protocol for ATM networks pacific rim conference on communications computers and signal processing. ,vol. 2, pp. 721- 724 ,(1997) , 10.1109/PACRIM.1997.620360
Yaser Pourmohammadi Fallah, Panos Nasiopoulos, Hussein Alnuweiri, Efficient transmission of H.264 video over multirate IEEE 802.11e WLANs Eurasip Journal on Wireless Communications and Networking. ,vol. 2008, pp. 480293- ,(2008) , 10.1155/2008/480293
S. M. Koli, R. G. Purandare, S. P. Kshirsagar, V. V. Gohokar, R. S. Kadam, S. S. Dusane, S. A. Kauthalkar, Improved Compression Performance of H.264/MPEG4-AVC for Digital Video Using DVDP Wireless Personal Communications. ,vol. 77, pp. 1659- 1675 ,(2014) , 10.1007/S11277-014-1600-Y
Hassan Mansour, Yaser Pourmohammadi Fallah, Panos Nasiopoulos, Vikram Krishnamurthy, Combined link adaptation and traffic control scheme for MGS H.264/AVC video transmission international conference on digital signal processing. pp. 1242- 1247 ,(2009) , 10.1109/ICDSP.2009.5201076