Single Carrier Frequency Domain Equalization in 3-slot Based Amplify-and-Forward Relaying Network for Shadow Area
نویسندگان
چکیده
منابع مشابه
Single-Carrier Frequency-Domain Equalization for Orthogonal STBC over Frequency-Selective MIMO-PLC channels
In this paper we propose a new space diversity scheme for broadband PLC systems using orthogonal space-time block coding (OSTBC) transmission combined with single-carrier frequency-domain equalization (SC-FDE). To apply this diversity technique to PLC channels, we first propose a new technique for combining SC-FDE with OSTBCs applicable to all dispersive multipath channels impaired by impulsive...
متن کاملAmplify-and-Forward Relaying Based Multi-Relay Wireless Network Coding
This paper extends the amplify-and-forward based wireless network coding (AFNC) for single-relay network to multi-relay network with a chain topology. Direct application of the relaying protocol utilized in the conventional single-relay AFNC to the multi-relay scenario causes two major problems: the phenomenon of back stream of data, which we call data reflection, and inter-hop interference. We...
متن کاملFrequency-Domain Eigenbeam-SDM and Equalization for Single-Carrier Transmissions
In mobile communications, the channel consists of many resolvable paths with different time delays, resulting in a severely frequency-selective fading channel. The frequency-domain equalization (FDE) can take advantage of the channel selectivity and improve the bit error rate (BER) performance of the single-carrier (SC) transmission. Recently, multi-input multi-output (MIMO) multiplexing is gai...
متن کاملFrequency-Domain Equalization for Broadband Single-Carrier Multiple Access
Single-carrier (SC) multiple access is a promising uplink multiple access technique because of its low peak-to-average power ratio (PAPR) property and high frequency diversity gain that is achievable through simple one-tap frequency-domain equalization (FDE) in a strong frequency-selective channel. The multiple access capability can be obtained by combining either frequency division multiple ac...
متن کاملSingle Carrier Frequency Domain Equalization for Optical Wireless Communications
In this paper, we investigate the use of single carrier frequency domain equalization (SCFDE) over a optical wireless (OW) communication. Recently orthogonal frequency division multiplexing (OFDM) has been applied to wireless optical communications. However, due to high peak-to-average power ratio (PAPR) the performance of OFDM can severely be affected by the nonlinear characteristics of light ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korea Industrial Information Systems Research
سال: 2012
ISSN: 1229-3741
DOI: 10.9723/jksiis.2012.17.7.009