Báo cáo hóa học: " Research Article OFDM Link Performance Analysis under Various Receiver Impairments" docx

... Communications and Networking Volume 2008, Article ID 145279, 11 pages doi:10.1155/2008/145279 Research Article OFDM Link Performance Analysis under Various Receiver Impairments Marco Krondorf and ... direct conversion receiver, and carrier frequency offset are known. 6. CAPACITY ANALYSIS OF IMPAIRED OFDM LINKS To perform OFDM link capacity analysis, it seems mand...

Ngày tải lên: 22/06/2014, 19:20

... Journal on Advances in Signal Pr ocessing Volume 2011, Article ID 484383, 11 pages doi:10.1155/2011/484383 Research Ar ticle Mean-Square Performance Analysis of the Family of Selective Partial Update ... performance analysis for the family of SPU-NLMS algorithms in the stationary environ- ment can be found in [19, 20]. The steady-state MSE analysis of SPU-NLMS in [19] was based...

Ngày tải lên: 21/06/2014, 08:20

... Communications and Networking Volume 2007, Article ID 10462, 10 pages doi:10.1155/2007/10462 Research Article Design and Performance Analysis of an Adaptive Receiver for Multicarrier DS-CDMA Huahui ... the system performances are also Huahui Wang et al. 5 A multistage APIC receiver can be realized by repeating the process from (12)to(18). 4. PERFORMANCE ANALYSIS 4.1. BER of...

Ngày tải lên: 22/06/2014, 19:20

... Signal Processing Volume 2010, Article ID 106562, 14 pages doi:10.1155/2010/106562 Research Article Efficient Compensation of Transmitter and Receiver IQ ImbalanceinOFDMSystems Deepaknath Tandur ... versus SNR performance for a 16QAM OFDM system impaired with FI transmitter and receiver IQ imbalance. The figure shows that the proposed D-FEQ scheme provides an efficient com- pensatio...

Ngày tải lên: 21/06/2014, 08:20

... Networking 20151050 E b /N 0 (dB) 10 −4 10 −3 10 −2 10 −1 10 0 SER CM1 CM4 CM1, CDD CM4, CDD CM1 (analysis) CM4 (analysis) CM1, CDD (analysis) CM4, CDD (analysis) Figure 4: Symbol error rate of UWB -OFDM system. Jointly encod- ing across four subcarriers. ... (dB) 10 −4 10 −3 10 −2 10 −1 10 0 Outage probability CM1 CM4 CM1, CDD CM4, CDD CM1 (analysis) CM4 (analysis) CM1, CDD (analysis)...

Ngày tải lên: 22/06/2014, 06:20

... the outage probability performance in various CDMA systems [14, 15, 18]. However, MC-CDMA systems have not been ex- amined in such studies. In this paper, the reverse link of an MC-CDMA system with ... in- terference to unintended receivers. At the BS, receive beam- forming for each desired user could be implemented inde- pendently without affecting the performance of other links [17,...

Ngày tải lên: 22/06/2014, 19:20

... calculation. The assumption is based on good condition o f reverse link and symmetric links. Since data is transmitted on forward link, the information for estimating available bandwidth should ... on Wireless Communications and Networking Volume 2011, Article ID 103027, 13 pages doi:10.1155/2011/103027 Research Ar ticle Improving SCTP Performance by Jitter-Based Congestion Control o...

Ngày tải lên: 21/06/2014, 05:20

... Publishing Corporation Advances in Difference Equations Volume 2011, Article ID 894135, 20 pages doi:10.1155/2011/894135 Research Article Solutions to a Three-Point Boundary Value Problem Jin Liang 1 and ... 2011 Academic Editor: Toka Diagana Copyright q 2011 J. Liang and Z W. Lv. This is an open access article distributed under the Creative Commons Attribution License, which permits...

Ngày tải lên: 21/06/2014, 05:20

... Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 979261, 11 pages doi:10.1155/2011/979261 Research Article The Iterative Method of Generalized u 0 -Concave Operators Yanqiu ... 2011 Academic Editor: N. J. Huang Copyright q 2011 Yanqiu Zhou et al. This is an open access article distributed under the Creative Commons Attribution License, which permits...

Ngày tải lên: 21/06/2014, 07:20

... its superior performance, we conduct an extensive comparison between PSO and PFCEA through several experiments. Fur- ther, we will theoretically analyze the optimization feasibility under different ... optimization. best particle. Then much more space around can be explored and the algorithm can jump out from a local minimum. This explains why the PSO generally has a good performance. 3.2...

Ngày tải lên: 21/06/2014, 08:20