Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341289
Songqing Wang, Wendong Yang, W. Xu
This paper focuses on decode-and-forward (DF) OFDM full duplex relaying (FDR) systems with multiple relays, where residual loop interference is taken into account. Closed-form and high-SNR approximate expressions for the outage probability are derived. Simulations are carried out to validate the derived outage performance and compare the performance of OFDM FDR with that of OFDM half duplex relaying (HDR) systems.
{"title":"Outage analysis of OFDM full Duplex relaying systems","authors":"Songqing Wang, Wendong Yang, W. Xu","doi":"10.1109/WCSP.2015.7341289","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341289","url":null,"abstract":"This paper focuses on decode-and-forward (DF) OFDM full duplex relaying (FDR) systems with multiple relays, where residual loop interference is taken into account. Closed-form and high-SNR approximate expressions for the outage probability are derived. Simulations are carried out to validate the derived outage performance and compare the performance of OFDM FDR with that of OFDM half duplex relaying (HDR) systems.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122382753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341261
Fan Meng, Tinghui Yin, Xue Ni, Zhaocui Huang, Hui Chen
The accuracy of target association is important to the stability and precision of track. Traditional target association methods are based on the trace, but these usually lead to fault correlation. This paper develops a new track association approach using gridding association domain and template matching. First, the 3 by 3 gridding association domains are founded by target as the center, and the radar data in domains are mapped to image of 0 to 255 gray grades. Then, the target feature parameters are detected by the image processing algorithm, and the template is established according to the historical characteristic parameters. Finally, target association is achieved by template matching. The experiment shows that the proposed approach has improved the accuracy of target association in the actual environment.
{"title":"A new method for target association using gridding association domain and template matching","authors":"Fan Meng, Tinghui Yin, Xue Ni, Zhaocui Huang, Hui Chen","doi":"10.1109/WCSP.2015.7341261","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341261","url":null,"abstract":"The accuracy of target association is important to the stability and precision of track. Traditional target association methods are based on the trace, but these usually lead to fault correlation. This paper develops a new track association approach using gridding association domain and template matching. First, the 3 by 3 gridding association domains are founded by target as the center, and the radar data in domains are mapped to image of 0 to 255 gray grades. Then, the target feature parameters are detected by the image processing algorithm, and the template is established according to the historical characteristic parameters. Finally, target association is achieved by template matching. The experiment shows that the proposed approach has improved the accuracy of target association in the actual environment.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129856648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341028
Junhong Chen, Zhan Gao, Qian Zhao
This article investigates the problem of distributed spectrum resource allocation in the ultra-dense small cell networks, which takes the different loads of small cell base stations (SBSs) into consideration. Here, we simplify the load as the number of active users served by a SBS. We formulate the problem of load-aware channel selection as a graphical game and propose a distributed learning algorithm to achieve stable solutions. With the proposed distributed learning algorithm, SBSs can not only select multiple channels according to their current loads, but also decide their preference to the licensed channels (which are licensed to the macro cells) and unlicensed channels, which contribute to mitigate the cross-tier and co-tier interference. The algorithm is proved to converge to Nash equilibria. Furthermore, the simulation results verify that our proposed learning algorithm can mitigate the cross-tier interference and co-tier interference.
{"title":"Load-aware dynamic spectrum access in ultra-dense small cell networks","authors":"Junhong Chen, Zhan Gao, Qian Zhao","doi":"10.1109/WCSP.2015.7341028","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341028","url":null,"abstract":"This article investigates the problem of distributed spectrum resource allocation in the ultra-dense small cell networks, which takes the different loads of small cell base stations (SBSs) into consideration. Here, we simplify the load as the number of active users served by a SBS. We formulate the problem of load-aware channel selection as a graphical game and propose a distributed learning algorithm to achieve stable solutions. With the proposed distributed learning algorithm, SBSs can not only select multiple channels according to their current loads, but also decide their preference to the licensed channels (which are licensed to the macro cells) and unlicensed channels, which contribute to mitigate the cross-tier and co-tier interference. The algorithm is proved to converge to Nash equilibria. Furthermore, the simulation results verify that our proposed learning algorithm can mitigate the cross-tier interference and co-tier interference.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130369295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341306
Yi Li, Xianfu Lei, P. Fan, Dageng Chen
In future 5G wireless networks, inter-cell interference (ICI) is perceived as one of the most critical performance bottlenecks. Traditionally, the interference is treated as an additional source of noise, recent advances in information theory show that interference is not necessarily an opponent, but might be decoded and cancelled to obtain a larger capacity region. In this paper, a sparse code multiple access (SCMA) based uplink ICI cancellation technique is proposed to enhance the performance of the cell-edge users by jointly decoding the desired signal and the interference signal at the base stations. Unlike the orthogonal transmission schemes such as fractional frequency reuse in 4G, the proposed non-orthogonal SCMA-based scheme allows several cell-edge users to share the same time-frequency resource blocks (RBs). The sparse codewords are designed to make each user spread its data on a small set of RBs to achieve frequency and interference diversity, and make the near-optimal detection feasible with moderate complexity through iterative message passing algorithm (MPA). Then an open-loop MIMO transmission scheme which combines SCMA with Alamouti code is proposed to achieve full space-time-frequency diversity. Simulation results show that when there is no correlation among resource blocks and the antenna configuration is 1×1, the proposed SCMA-based scheme has about 2dB gain for uplink cell-edge users in multi-cell scenario compared with the FFR-based ICI coordination scheme in LTE networks. The gain becomes larger when combined with the existing MIMO technique. In addition, the SCMA-based scheme is also proved to be more robust to the burst interference.
{"title":"An SCMA-based uplink inter-cell interference cancellation technique for 5G wireless systems","authors":"Yi Li, Xianfu Lei, P. Fan, Dageng Chen","doi":"10.1109/WCSP.2015.7341306","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341306","url":null,"abstract":"In future 5G wireless networks, inter-cell interference (ICI) is perceived as one of the most critical performance bottlenecks. Traditionally, the interference is treated as an additional source of noise, recent advances in information theory show that interference is not necessarily an opponent, but might be decoded and cancelled to obtain a larger capacity region. In this paper, a sparse code multiple access (SCMA) based uplink ICI cancellation technique is proposed to enhance the performance of the cell-edge users by jointly decoding the desired signal and the interference signal at the base stations. Unlike the orthogonal transmission schemes such as fractional frequency reuse in 4G, the proposed non-orthogonal SCMA-based scheme allows several cell-edge users to share the same time-frequency resource blocks (RBs). The sparse codewords are designed to make each user spread its data on a small set of RBs to achieve frequency and interference diversity, and make the near-optimal detection feasible with moderate complexity through iterative message passing algorithm (MPA). Then an open-loop MIMO transmission scheme which combines SCMA with Alamouti code is proposed to achieve full space-time-frequency diversity. Simulation results show that when there is no correlation among resource blocks and the antenna configuration is 1×1, the proposed SCMA-based scheme has about 2dB gain for uplink cell-edge users in multi-cell scenario compared with the FFR-based ICI coordination scheme in LTE networks. The gain becomes larger when combined with the existing MIMO technique. In addition, the SCMA-based scheme is also proved to be more robust to the burst interference.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130641830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341190
Cheng Ding, Liang Shen, Dianxiong Liu
This article investigates the issue of joint relay selection and channel allocation in LTE relay networks, where the available channels of each node are restricted and heterogeneous. We decompose the issue into two subproblems: one is the channel selection of relay to mitigate the interference among relay nodes and another is joint relay and channel selection of source node to maximize the total capacity. The first subproblem is formulated as a global interaction game and a learning algorithm is proposed to achieve the Nash equilibrium. Based on the result of the first subproblem, the second one is formulated as a congestion game with player-specific payoff function. We propose a distributed solution to maximize the total capacity. Simulation results show that our approach can obtain a large total capacity and a high fairness index.
{"title":"Joint relay selection and channel allocation in cooperative communication: A game theoretic learning solution","authors":"Cheng Ding, Liang Shen, Dianxiong Liu","doi":"10.1109/WCSP.2015.7341190","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341190","url":null,"abstract":"This article investigates the issue of joint relay selection and channel allocation in LTE relay networks, where the available channels of each node are restricted and heterogeneous. We decompose the issue into two subproblems: one is the channel selection of relay to mitigate the interference among relay nodes and another is joint relay and channel selection of source node to maximize the total capacity. The first subproblem is formulated as a global interaction game and a learning algorithm is proposed to achieve the Nash equilibrium. Based on the result of the first subproblem, the second one is formulated as a congestion game with player-specific payoff function. We propose a distributed solution to maximize the total capacity. Simulation results show that our approach can obtain a large total capacity and a high fairness index.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125823430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341048
Hairong Wang, Lihua Yang, Hongbo Zhu, Youhua Fu
We investigate channel estimation mean square error (MSE) performance in Massive multiple-input multiple-output (MIMO) system with pilot contamination. Different from the traditional MSE expressions, the expressions that we derived have algebraic form, which no longer need hard matrix inversion as M, the number of the base station antennas, increasing. From them, we also found that the average transmitted power and length of training sequence almost does not help in enhancing the performance of MSE as M → ∞. Based on this, a scheme to reduce pilot contamination in time division duplexing (TDD) cellular networks is proposed with simple cooperation among base stations. Numerical results finally verify our derivations and the proposed scheme.
{"title":"Pilot contamination reduction based on MSE performance of channel estimation","authors":"Hairong Wang, Lihua Yang, Hongbo Zhu, Youhua Fu","doi":"10.1109/WCSP.2015.7341048","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341048","url":null,"abstract":"We investigate channel estimation mean square error (MSE) performance in Massive multiple-input multiple-output (MIMO) system with pilot contamination. Different from the traditional MSE expressions, the expressions that we derived have algebraic form, which no longer need hard matrix inversion as M, the number of the base station antennas, increasing. From them, we also found that the average transmitted power and length of training sequence almost does not help in enhancing the performance of MSE as M → ∞. Based on this, a scheme to reduce pilot contamination in time division duplexing (TDD) cellular networks is proposed with simple cooperation among base stations. Numerical results finally verify our derivations and the proposed scheme.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126031644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341006
Qiong Zhang, Hongbin Chen, Feng Zhao
In this paper, a joint Base Station (BS) and Relay Station (RS) sleep scheduling algorithm is proposed for relay-aided cellular networks based on Cellular Automata (CA). By applying the self-organizing character of CA, the number of active BSs and RSs converges to a stable state to save energy. A suboptimal value of energy efficiency of the relay-aided cellular network is obtained via a CA algorithm. Furthermore, a branch and bound algorithm based on the denominator interval values of the objective function is developed to maximize energy efficiency under the spectral efficiency constraint. Convergence of the number of active BSs and RSs is demonstrated by numerical simulations, which shows effectiveness of the proposed branch and bound algorithm is superior to the random sleep scheme and the scheme without sleep scheduling.
{"title":"Energy-efficient joint BS-RS sleep scheduling based on cellular automata in relay-aided cellular networks","authors":"Qiong Zhang, Hongbin Chen, Feng Zhao","doi":"10.1109/WCSP.2015.7341006","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341006","url":null,"abstract":"In this paper, a joint Base Station (BS) and Relay Station (RS) sleep scheduling algorithm is proposed for relay-aided cellular networks based on Cellular Automata (CA). By applying the self-organizing character of CA, the number of active BSs and RSs converges to a stable state to save energy. A suboptimal value of energy efficiency of the relay-aided cellular network is obtained via a CA algorithm. Furthermore, a branch and bound algorithm based on the denominator interval values of the objective function is developed to maximize energy efficiency under the spectral efficiency constraint. Convergence of the number of active BSs and RSs is demonstrated by numerical simulations, which shows effectiveness of the proposed branch and bound algorithm is superior to the random sleep scheme and the scheme without sleep scheduling.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126847899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341254
Yuehao Zhou, C. Zhong, Zhaoyang Zhang
In this paper, we consider an uplink massive MIMO systems with dual-antenna users, and investigate the performance of several popular transmission schemes, such as orthogonal space-time block coding (OSTBC), transmit beamforming (TB) and transmit antenna selection (TAS). The achievable sum rate lower bound and asymptotic power scaling performance when M →∞ are presented, where M is the number of base station antennas. The analytical findings suggest that all the mentioned schemes achieve the same power scaling law as the system with only single-antenna users, indicating a rather pessimistic conclusion that using multiple antennas at the users does not bring much performance gain. Therefore, advanced transmission schemes shall be designed to fully exploit the additional spatial degrees offered by the multiple antenna users. Through simulation, we find that user scheduling is one of such promising techniques to further improve the system performance.
{"title":"Performance comparison of different transmission schemes in uplink massive MIMO systems with dual-antenna users","authors":"Yuehao Zhou, C. Zhong, Zhaoyang Zhang","doi":"10.1109/WCSP.2015.7341254","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341254","url":null,"abstract":"In this paper, we consider an uplink massive MIMO systems with dual-antenna users, and investigate the performance of several popular transmission schemes, such as orthogonal space-time block coding (OSTBC), transmit beamforming (TB) and transmit antenna selection (TAS). The achievable sum rate lower bound and asymptotic power scaling performance when M →∞ are presented, where M is the number of base station antennas. The analytical findings suggest that all the mentioned schemes achieve the same power scaling law as the system with only single-antenna users, indicating a rather pessimistic conclusion that using multiple antennas at the users does not bring much performance gain. Therefore, advanced transmission schemes shall be designed to fully exploit the additional spatial degrees offered by the multiple antenna users. Through simulation, we find that user scheduling is one of such promising techniques to further improve the system performance.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126989115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341038
Feng Liu, Shanxiang Mu, Wanghan Lv, Wenliang Li, Ting Ge, Li Li
The transmit signal with good performance is the precondition of the excellent multiple-input and multiple-output (MIMO) synthetic aperture radar (SAR). In order to obtain waveforms of MIMO SAR based on linear frequency modulation with higher tolerance of receiver noise, the improved non-dominated sorting genetic algorithm II (NSGA-II) with elite strategy is proposed. Application of orthogonal linear frequency modulation hybrid coding (LFMHC) signal to MIMO SAR is analyzed and waveform design is hence converted into multi-objective optimization problem. Objective function takes into account the signal-to-noise ratio (SNR) of the receiving signal after matched filtering. Orthogonal LFMHC waveform sets are designed. Comprehensive numerical simulation examples are performed. It is shown that the signal waveforms have more flexibility in encoding, with lower autocorrelation side-lobes and cross-correlation interference. They are desirable in separating targets and suppressing noise. The proposed method verifies the algorithm and enables MIMO SAR to operate efficiently in practical applications.
{"title":"LFM hybrid-coding waveform design of MIMO SAR based on NSGA-II","authors":"Feng Liu, Shanxiang Mu, Wanghan Lv, Wenliang Li, Ting Ge, Li Li","doi":"10.1109/WCSP.2015.7341038","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341038","url":null,"abstract":"The transmit signal with good performance is the precondition of the excellent multiple-input and multiple-output (MIMO) synthetic aperture radar (SAR). In order to obtain waveforms of MIMO SAR based on linear frequency modulation with higher tolerance of receiver noise, the improved non-dominated sorting genetic algorithm II (NSGA-II) with elite strategy is proposed. Application of orthogonal linear frequency modulation hybrid coding (LFMHC) signal to MIMO SAR is analyzed and waveform design is hence converted into multi-objective optimization problem. Objective function takes into account the signal-to-noise ratio (SNR) of the receiving signal after matched filtering. Orthogonal LFMHC waveform sets are designed. Comprehensive numerical simulation examples are performed. It is shown that the signal waveforms have more flexibility in encoding, with lower autocorrelation side-lobes and cross-correlation interference. They are desirable in separating targets and suppressing noise. The proposed method verifies the algorithm and enables MIMO SAR to operate efficiently in practical applications.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121649533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-03DOI: 10.1109/WCSP.2015.7341029
M Maksud Alam, Farabi Hasan Chadni, Saiful Ahmed Papon
OFDM is known to be one of the most promising technologies of present time for high performance and high speed data transmission systems. Moreover MIMO-OFDM proves to be even better in terms of better performance and a lower bit error rate (BER). In this paper, we discussed about MIMO Coded OFDM (MIMO-COFDM) where information data has been Reed-Muller coded and shown that the performance of the systems improve further. Simulation has been done for various channel constraints like additive white Gaussian noise (AWGN), AWGN with inter carrier interference (ICI) due to carrier frequency offset (CFO) and AWGN with ICI having Rayleigh fading environment.
{"title":"Performance analysis of MIMO-COFDM under Rayleigh fading channel","authors":"M Maksud Alam, Farabi Hasan Chadni, Saiful Ahmed Papon","doi":"10.1109/WCSP.2015.7341029","DOIUrl":"https://doi.org/10.1109/WCSP.2015.7341029","url":null,"abstract":"OFDM is known to be one of the most promising technologies of present time for high performance and high speed data transmission systems. Moreover MIMO-OFDM proves to be even better in terms of better performance and a lower bit error rate (BER). In this paper, we discussed about MIMO Coded OFDM (MIMO-COFDM) where information data has been Reed-Muller coded and shown that the performance of the systems improve further. Simulation has been done for various channel constraints like additive white Gaussian noise (AWGN), AWGN with inter carrier interference (ICI) due to carrier frequency offset (CFO) and AWGN with ICI having Rayleigh fading environment.","PeriodicalId":164776,"journal":{"name":"2015 International Conference on Wireless Communications & Signal Processing (WCSP)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126145462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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