Academic literature on the topic 'Symbol error rate'

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Journal articles on the topic "Symbol error rate"

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Adachi, F., and T. Matsumoto. "Double symbol error rate and block error rate of MDPSK." Electronics Letters 27, no. 17 (1991): 1571. http://dx.doi.org/10.1049/el:19910984.

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Seguin, G. "Optimal symbol error rate encoding (Corresp.)." IEEE Transactions on Information Theory 32, no. 2 (1986): 319–22. http://dx.doi.org/10.1109/tit.1986.1057148.

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Kim, Seon-Woong. "A Study on Performance Improvement of Decision Error Correction of Decision-Directed Equalizers Using Matched Filters." Korea Industrial Technology Convergence Society 30, no. 2 (2025): 1–11. https://doi.org/10.29279/jitr.k.2025.30.2.1.

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In this paper, we propose a method for detecting and correcting residual symbol decision errors after equalization, rather than focusing on the optimal solutions for equalizers or channel estimators. The proposed structure retains the conventional equalizer and symbol decision process while reconstructing the received signal using the estimated channel impulse response and symbol decision sequence. The core concept involves statistical analysis for the difference between the reconstructed and actual received signals to detect and correct symbol decision errors. Traditional approaches determine
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Romanuke, Vadim. "Pilot Symbol Error Re - Orthogonalization in 2 × 2 MIMO Systems of Wireless Communication." Scientific Journal of Polish Naval Academy 222, no. 3 (2020): 42–66. http://dx.doi.org/10.2478/sjpna-2020-0010.

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AbstractA 2×2 MIMO wireless communication system with channel estimation is simulated, in which two transmit, and two receive antennas are employed. The orthogonal pilot signal approach is used for the channel estimation, where the Hadamard sequences are used for piloting. Data are modulated by coherent binary phase-shift keying, whereupon an orthogonal space-time block coding subsystem encodes information symbols by using the Alamouti code. Based on the simulation, it is ascertained a possibility to decrease the bit-error rate by substituting the Hadamard sequences for the sequences having ir
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Lin, Qiuzhen, Kwok-Wo Wong, Ming Li, and Jianyong Chen. "An Effective Error Correction Scheme for Arithmetic Coding." Mathematical Problems in Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/861093.

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We propose an effective error correction technique for arithmetic coding with forbidden symbol. By predicting the occurrence of the subsequent forbidden symbols, the forbidden region is actually expanded and theoretically, a better error correction performance can be achieved. Moreover, a generalized stack algorithm is exploited to detect the forbidden symbol beforehand. The proposed approach is combined with themaximum a posteriori(MAP) metric to keep the highly probable decoding paths in the stack. Simulation results justify that our scheme performs better than the existing MAP methods on th
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Kovačević, Mladen. "Zero-Error Capacity of Duplication Channels." IEEE Transactions on Communications 67, no. 10 (2019): 6735–42. https://doi.org/10.1109/TCOMM.2019.2931342.

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This paper is concerned with the problem of error-free communication over the i.i.d. duplication channel which acts on a transmitted sequence x_1, ..., x_n by inserting a random number of copies of each symbol x_i next to the original symbol. The random variables representing the numbers of inserted copies at each position i are independent and take values in {0, 1, ..., r, where r is a fixed parameter. A more general model in which blocks of l consecutive symbols are being duplicated, and which is inspired by DNA-based data storage systems wherein the stored molecules
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YANG, Qinghai, Yingji ZHONG, and Kyung Sup KWAK. "Symbol Error Rate of Cooperative Transmission Using OSTBC." IEICE Transactions on Communications E92-B, no. 1 (2009): 338–41. http://dx.doi.org/10.1587/transcom.e92.b.338.

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Law, Ka Lung, and Christos Masouros. "Symbol Error Rate Minimization Precoding for Interference Exploitation." IEEE Transactions on Communications 66, no. 11 (2018): 5718–31. http://dx.doi.org/10.1109/tcomm.2018.2843784.

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Ahmed, W. K. M., and K. Balachandran. "Uncoded Symbol Error Rate Estimation: Methods and Analysis." IEEE Transactions on Vehicular Technology 54, no. 6 (2005): 1950–62. http://dx.doi.org/10.1109/tvt.2005.853446.

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Yang, Jieying. "Orthogonal frequency division multiplexing technology based on MATLAB." Applied and Computational Engineering 6, no. 1 (2023): 351–58. http://dx.doi.org/10.54254/2755-2721/6/20230807.

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The subcarriers of an orthogonal frequency division multiplexing (OFDM) system are not identical in the time domain, and their spectra also overlap. As a result, the spectrum is being used effectively. Its effective use of frequency resources and capacity to combat channel fading have made it the de facto technical standard. In wireless communication, numerous pathways in the channel can lead to interference between symbols, known as inter-symbol interference (ISI). This research supplements OFDM systems with some safeguards to eliminate inter-symbol interference. Most traditionally, OFDM symb
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Dissertations / Theses on the topic "Symbol error rate"

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Bage, Jayaraj Nagendra. "Minimum Symbol Error Rate Timing Recovery System." DigitalCommons@USU, 2010. https://digitalcommons.usu.edu/etd/684.

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This thesis presents a timing error detector (TED) used in the symbol timing synchronization subsystem for digital communications. The new timing error detector is designed to minimize the probability of symbol decision error, and it is called minimum symbol error rate TED (MSERTED). The new TED resembles the TED derived using the maximum likelihood (ML) criterion but gives rise to faster convergence relative to MLTED. The new TED requires shorter training sequences for symbol timing recovery. The TED operates on the outputs of the matched filter and estimates the timing offset. The S-curve is
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Zhou, Zhou. "MIMO-OFDM Symbol Detection via Echo State Networks." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/95945.

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Echo state network (ESN) is a specific neural network structure composed of high dimensional nonlinear dynamics and learned readout weights. This thesis considers applying ESN for symbol detection in multiple-input, multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems. A new ESN structure, namely, windowed echo state networks (WESN) is introduced to further improve the symbol detection performance. Theoretical analysis justifies WESN has an enhanced short-term memory (STM) compared with the standard ESN such that WESN can offer better computing ability. Additionally,
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Dsouza, Jennifer. "Analysis of RF Front-End Non-linearity on Symbol Error Rate in the Presence of M-PSK Blocking Signals." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/79489.

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Radio frequency (RF) receivers are inherently non-linear due to non-linear components contained within the RF front-end such as the low noise amplifier (LNA) and mixer. When receivers operate in the non-linear region, this will affect the system performance due to intermodulation products, and cross-modulation, to name a few. Intermodulation products are the result of adjacent channel signals that combine and create intermodulation distortion of the received signal. We call these adjacent channel signals blockers. Receiving blockers are unavoidable in wideband receivers and their effect must b
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Moore, Natalie. "The Effect of Receiver Nonlinearity and Nonlinearity Induced Interference on the Performance of Amplitude Modulated Signals." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/84899.

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All wireless receivers have some degree of nonlinearity that can negatively impact performance. Two major effects from this nonlinearity are power compression, which leads to amplitude and phase distortions in the received signal, and desensitization caused by a high powered interfering signal at an adjacent channel. As the RF spectrum becomes more crowded, the interference caused by these adjacent signals will become a more significant problem for receiver design. Therefore, having bit and symbol error rate expressions that take the receiver nonlinearity into account will allow for determinin
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Inturi, Satya Prakash Reddy, and Chaitanya Macherla. "System Performance of MIMO MRT/MRC System under Perfect CSI." Thesis, Blekinge Tekniska Högskola, Institutionen för datavetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-21137.

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Multiple Input and Multiple Output (MIMO) is one of the techniques used tiimprove the system performance. In this thesis, we improve and evaluate the system performance of MIMO deploying MRT technique at the transmitter and MRCtechnique at the receiver with an assuming that the system can obtain perfect CSI.We derived expressions for outage probability and symbol error rate and simulationgraphs for SISO, SIMO, MISO, and MIMO in terms of outage probability. Our results show that the MIMO system performance is better than other configurations.We also observed that SISO have the least performance
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Hloušek, Tomáš. "Rušení v bezdrátových sítích a jejich modelování (AWGN, Rayleigh, Rice fading channels)." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217537.

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This thesis describes and models wirelesss transmission intereferences in real communication channels. A signal received on a fading channel is subjected to a multiplicative distortion and to the usual additive noise. Real channel adds to the signal noise and fadings. Gaussian noise is a result of channel awgn. Fadings is implicated by multipath propagation of signal in Rayleigh and Rician channels. Main goal of this project is to program BERsolve, which is created in tool GUIDE in Matlab. User program BERsolve makes it possible to analyse bit error rate and symbol error rate for some types of
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Islam, Muhammad Adeel, and Khan Ahmad Shah. "Performance analysis of dual hop cellular networks." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3093.

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Explosive growth in wireless technology caused by development in digital and RF circuit fabrications put some serious challenges on wireless system designers and link budget planning. Low transmit power, system coverage and capacity, high data rates, spatial diversity and quality of services (QOS) are the key factors in future wireless communication system that made it attractive. Dual-hop relaying is the promising underlying technique for future wireless communication to address such dilemmas. Based on dual-hop relaying this thesis addresses two scenarios. In the first case the system model e
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Yagüe, Edgar Cámara, and José Manuel Menéndez Carretero. "Transparent Satellite Switching using Flexible Frequency-band Reallocation." Thesis, Linköping University, Department of Electrical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6856.

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<p>The society expects a global interconected digital communication system offering multimedia services, information on demand and interchange of information with a high data rates and low cost. </p><p>All this can not be realized with the terrestrial nets used nowadays cause it is necessary a high economic inversion to get a competitive capacity to interchange information between server and user. The next generation of satellite must have characteristics which improve the current generation, one important requirement is that the same satellite could make a treatment of the different input si
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Peh, Lin Kiat. "Performance comparison of two implementations of TCM for QAM." Thesis, Monterey, California. Naval Postgraduate School, 2007. http://hdl.handle.net/10945/55202.

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Approved for public release; distribution is unlimited.<br>Trellis-Coded Modulation (TCM) is employed with quadrature amplitude modulation (QAM) to provide error correction coding with no expense in bandwidth. There are two common implementations of TCM, namely pragmatic TCM and Ungerboeck TCM. Both schemes employ Viterbi algorithms for decoding but have different code construction. This thesis investigates and compares the performance of pragmatic TCM and Ungerboeck TCM by implementing the Viterbi decoding algorithm for both schemes with 16-QAM and 64-QAM. Both pragmatic and Ungerboeck TCM wi
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Pachai, Kannu Arun. "Communications over noncoherent doubly selective channels." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1173887288.

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Book chapters on the topic "Symbol error rate"

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Singh, Shipra, Sindhu Hak Gupta, and Asmita Rajawat. "Data Rate and Symbol Error Rate Analysis of Massive MIMO for 5G Applications." In Advances in Intelligent Systems and Computing. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-6872-0_39.

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Chauhan, Puspraj Singh, and Sanjay Kumar Soni. "Asymptotic Symbol Error Rate Analysis of Weibull/Shadowed Composite Fading Channel." In Lecture Notes in Electrical Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0212-1_19.

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Patangia, Parag Moni, Niharika Barman, and Rupaban Subadar. "Symbol Error Rate of L-MRC Receiver in Correlated Non-homogeneous Non-line of Sight Environment." In Proceedings of the International Conference on Computing and Communication Systems. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4084-8_53.

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Pramidapadma, K., and Chandra Mohan Reddy Sivappagari. "Improvement of Bit Error Rate in Circular Filter Bank Multicarrier Communications by Using Low Density Symbol Check." In Lecture Notes in Electrical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8942-9_51.

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Dagnas, Romain, Michel Barbeau, Maxime Boutin, Joaquin Garcia-Alfaro, and Reda Yaich. "Methodological Resilience Assessment of Smart Cyber Infrastructures." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-66708-4_1.

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AbstractThe race for digitization created a real need to protect smart infrastructures. Environments are becoming highly connected and automated. Their growing complexity and connectivity make it hard to assure and assess their cyber resilience, i.e., protecting them from cyberattacks, failures, and errors. Traditional strategies for ensuring the cyber resilience of smart infrastructures suffer from a lack of holism. Indeed, since smart infrastructures are often structured in layers, traditional protection methods can lead to conflicting and competing goals. For instance, they may increase the
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"Approximated Symbol Error Rate for Cross QAM Constellations." In Analytical Evaluation of Nonlinear Distortion Effects on Multicarrier Signals. CRC Press, 2015. http://dx.doi.org/10.1201/b18370-10.

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Chen, Sheng. "Adaptive Beamforming Assisted ReceiverAdaptive Beamforming." In Handbook on Advancements in Smart Antenna Technologies for Wireless Networks. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-59904-988-5.ch003.

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Adaptive beamforming is capable of separating user signals transmitted on the same carrier frequency, and thus provides a practical means of supporting multiusers in a space-division multiple-access scenario. Moreover, for the sake of further improving the achievable bandwidth efficiency, high-throughput quadrature amplitude modulation (QAM) schemes have become popular in numerous wireless network standards, notably, in the recent WiMax standard. This contribution focuses on the design of adaptive beamforming assisted detection for the employment in multiple-antenna aided multiuser systems tha
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Bahtovski, Aleksandr. "Comparison of SER (Symbol Error Rate) in SC-FDE and Ofdma Modulation Schemes." In DAAAM Proceedings. DAAAM International Vienna, 2011. http://dx.doi.org/10.2507/22nd.daaam.proceedings.723.

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Kanchana Devi A and Bhuvaneswari B. "Investigation and Suppression of RF Leakage Power in Front End Wireless Devices." In Advances in Parallel Computing. IOS Press, 2021. http://dx.doi.org/10.3233/apc210081.

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In this modern Communication Wireless System, Frequency Division Duplex (FDD) is mostly used. Duplex is a device to separate Transmitter and Receiver signals. Transmitter or Power leakage causes from limited isolation performance of the duplexer. Various Techniques of Modulation using Orthogonal Frequency Division Multiplexing (OFDM) provided better solution to cancel this leakage. The OFDM provides high spectral efficiency, lower multi-path distortion and to eliminate inter symbol interference (ISI). Fast Fourier Transform implemented modulation and demodulation functions more efficiently. Us
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Priyatam, Kumar, R. M. Banakar, and B. Shankaranand. "ISI Cancellation in 4G Wireless Mobiles." In Handbook of Research in Mobile Business, Second Edition. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-156-8.ch033.

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Physical layer issues of broadband wireless communication systems form the bottleneck in providing fast and reliable communication over wireless channel. Critical performance limiting challenges are time selective fading channels, frequency selective fading channels, noise, inter symbol interference (ISI), inter carrier interference, power, and bandwidth. Addressing these challenges of wireless broadband communication systems, one can provide faster data processing with lower computational complexity, higher data throughput, and improved performance in terms of bit error rate (BER). In this ch
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Conference papers on the topic "Symbol error rate"

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Dsouza, Jennifer, Hossein Mohammadi, Aditya V. Padaki, Vuk Marojevic, and Jeffrey H. Reed. "Symbol Error Rate with Receiver Nonlinearity." In 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring). IEEE, 2020. http://dx.doi.org/10.1109/vtc2020-spring48590.2020.9128781.

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Afisiadis, Orion, Matthieu Cotting, Andreas Burg, and Alexios Balatsoukas-Stimming. "LoRa Symbol Error Rate Under Non-Aligned Interference." In 2019 53rd Asilomar Conference on Signals, Systems, and Computers. IEEE, 2019. http://dx.doi.org/10.1109/ieeeconf44664.2019.9048665.

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Sandilya, Sandeep, Archita Kishore, and Bharat Gupta. "Symbol error rate analysis of cooperative cellular communication." In 2015 1st International Conference on Next Generation Computing Technologies (NGCT). IEEE, 2015. http://dx.doi.org/10.1109/ngct.2015.7375108.

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Abualhaol, Ibrahim Y. "Symbol error rate analysis of relay-based wireless systems." In 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC 2011). IEEE, 2011. http://dx.doi.org/10.1109/pimrc.2011.6139839.

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Xu, Feng, and Dian-Wu Yue. "Symbol Error Rate of MPSK with Multihop Regenerative Relays." In 2007 International Conference on Wireless Communications, Networking and Mobile Computing. IEEE, 2007. http://dx.doi.org/10.1109/wicom.2007.347.

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Han, Weijia, Yu Wang, Di Tang, Ronghui Hou, and Xiao Ma. "Study of the Symbol Error Rate/Bit Error Rate in Non-orthogonal Multiple Access (NOMA) Systems." In 2018 IEEE/CIC International Conference on Communications in China (ICCC Workshops). IEEE, 2018. http://dx.doi.org/10.1109/iccchinaw.2018.8674475.

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Jing Zhang, Taiyi Zhang, Jianxiong Huang, and Runping Yuan. "Symbol error rate of selective cooperation in Nakagami-m environments." In 2009 4th IEEE Conference on Industrial Electronics and Applications (ICIEA). IEEE, 2009. http://dx.doi.org/10.1109/iciea.2009.5138307.

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Li, Liang, Philemon Ivan Derwin, and Marius Pesavento. "Symbol error rate analysis in multiuser underlay cognitive radio systems." In 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC 2011). IEEE, 2011. http://dx.doi.org/10.1109/pimrc.2011.6140050.

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Tan, Shuang, Sheng Chen, and Lajos Hanzo. "Minimum Symbol Error Rate Turbo Multiuser Beamforming Aided QAM Receiver." In 2008 IEEE Wireless Communications and Networking Conference. IEEE, 2008. http://dx.doi.org/10.1109/wcnc.2008.166.

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Weihua Deng and Xiqi Gao. "Three-hop cooperative diversity system and symbol error rate analysis." In 2007 International Symposium on Intelligent Signal Processing and Communication Systems. IEEE, 2007. http://dx.doi.org/10.1109/ispacs.2007.4445960.

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