Suchergebnisse - "Constant modulus algorithm"

Two efficient adaptively varying modulus blind equalizers: AVMA and DM/AVMA von Sheikh, Shahzad Amin, Fan, Pingzhi

“… Among the blind channel equalization schemes, constant modulus algorithm (CMA), due to its robustness and easy implementation, is an excellent choice to correct the distortions caused by transmission channels …”
Volltext

Blind Separation of Human Heartbeats and Breathing by the use of a Doppler Radar Remote Sensing von Petrochilos, N., Rezk, M., Host-Madsen, A., Lubecke, V., Boric-Lubecke, O.

“… We show that preliminary results obtained by the real analytical constant modulus algorithm (RACMA …”
Volltext

Blind Adaptive Polarization Demultiplexing in Coherent PDM QAM Systems von Abrar, Shafayat, Zerguine, Azzedine, Nandi, Asoke K.

“… Polarization-division multiplexing (PDM) has emerged as a promising technique for increasing data rates without increasing symbol rates. However, the …”
Volltext

Adaptive Reduced-Rank Constrained Constant Modulus Algorithms Based on Joint Iterative Optimization of Filters for Beamforming von Lei Wang, de Lamare, Rodrigo C, Yukawa, Masahiro

“… ) of adaptive filters. The novel scheme is designed according to the constant modulus (CM) criterion subject to different constraints …”
Volltext

A class of constant modulus algorithms for uniform linear arrays with a conjugate symmetric constraint von Zhang, Lei, Liu, Wei, Langley, Richard J.

“… A class of constant modulus algorithms (CMAs) subject to a conjugate symmetric constraint is proposed for blind beamforming based on the uniform linear array structure …”
Volltext

Long-distance coherent secure communication network based on synchronized chaotic semiconductor lasers von Du, Zhounan, Yang, Wenyan, Chen, Jianjun, Wang, Fei, Lin, Xiaodong, Wang, Yu, Zhong, Haibin, Deng, Tianjie, Deng, Tao

“… After adopting coherent detection and the modified constant modulus algorithm (MCMA) to compensate for the fiber transmission impairments, including chromatic dispersion and nonlinear effects, we demonstrate a bidirectional 64 …”
Weitere Angaben

Blind Adaptive Successive Interference Cancellation using Code-Constrained Constant Modulus Algorithms and Iterative Detection in Multipath Channels von de Lamare, R.C., Sampaio-Neto, R.

“… ) design criterion based on constrained optimization techniques is proposed for SIC detectors in scenarios subject to multipath and computationally efficient blind adaptive stochastic gradient (SG …”
Volltext

Tracking channel alignment in blind polarization de-multiplexing von Nabavi, Neda, Samadian, Parya, Hall, Trevor J.

“… Blind de-multiplexing methods such as the constant modulus algorithm (CMA) or independent component analysis (ICA …”
Volltext

A blind equalization algorithm for biological signals transmission von Mahmoud, Seedahmed S., Fang, Qiang, Hussain, Zahir M., Cosic, Irena

“… Mitigation of such kind of distortion can be achieved through equalization filter. Recently an adaptive blind channel equalization using sinusoidally-distributed dithered signed-error constant modulus algorithm (DSE-CMA) has been proposed …”
Volltext

Stationary points of a kurtosis maximization algorithm for blind signal separation and antenna beamforming von Ding, Zhi, Tuan Nguyen

“… Among many potential candidate approaches, the simple constant modulus algorithm (CMA) has been widely studied and used in practice …”
Volltext

Blind Detection for 5G MIMO Short-Packet Communication System von Yeh, Bo-Heng, Ueng, Fang-Biau, Li, Yun-Yu

“… The short-packet communication (SPC) is a concerned application in the subject about low-latency high-reliability …”
Volltext

Blind asynchronous multiuser CDMA receivers for ISI channels using code-aided CMA von Tugnait, J.K., Tongtong Li

“… A code-aided constant modulus algorithm (CMA) based approach is presented for blind detection of asynchronous short-code DS-CDMA …”
Volltext

Improved two-stage CMA-based blind receivers for joint equalisation and multiuser detection von He, Feng, Gunawan, Erry, Guan, Yongliang, Zheng, Linhua

Volltext

Improved multiple input multiple output blind equalization algorithms for medical implant communication von Lee, Zhi Hou

“… However, the ultra-wide band technology is relatively new and requires living human to be the test subject in order to validate the technology performance …”
Volltext

On the convexity of the LCCM cost function for DS-CDMA blind multiuser detection von de Villiers, J.P., Linde, L.P.

“… The linearly constrained constant modulus algorithm (LCCMA) applied to blind DS-CDMA multiuser detection was widely considered in the last few years …”
Volltext

Blind Channel Equalization Using CMA Algorithm von Ram Babu, T., Kumar, P.R.

“… Here in this paper specifically we try to estimate blind equalization schemes particularly using constant modulus algorithm (CMA …”
Volltext

A self-recovering RAKE receiver for asynchronous CDMA systems von Torlak, M., Evans, B.L.

“… The contribution of this paper is the combination of constant modulus algorithm and previously derived constrains …”
Volltext

Constrained CMA-Based Blind Multiuser Detection for DS-CDMA UWB in a Realistic Indoor Channel von Zhengqiang Wang, Ming Zhao, Xin-e Li

“… In this paper, a linearly constrained constant modulus algorithm (LCCMA) based blind adaptive multi-user detection for DS-UWB system is presented in a realistic indoor channel …”
Volltext

On the equivalence between the Godard and Shalvi–Weinstein schemes of blind equalization von Regalia, Phillip A.

“… The equivalence also carries over to complex signals, but subject to more restrictive circularity conditions …”
Volltext

Convergent Behavior Of Modulus-restoring Adaptive Arrays In Gaussian Interference Environments von Agee, B.C.

“… The convergent behavior of the general class of modulus-resioral (M0RE) algorithms, which encompasses the class of constant-modulus algorithms (CMAs …”
Volltext