SC-FDMA
Analysis of BER in SC-FDMA with STBC Codes
... ABSTRACT: Wireless communication is known as the future trends that are used to communicate between transmitter and receiver. Modulation has been done after generation of the signal in each multiple sub carriers to send ...
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SC-FDMA System with Enhanced Channel Capacity using SVD and Eigen vectors
... Evolution. SC-FDMA is an altered scheme of OFDM with analogous throughput performance and ...Thus, SC-FDMA acquires all the benefits of OFDM over new well-known schemes like TDMA and ...for ...
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Image Transmission in 4G LTE Using DWT Based SC-FDMA System
... of SC-FDMA is similar to that of OFDMA system. SC-FDMA has an additional section of DWT at the transmitter and IDWT at the ...projected SC-FDMA system, the input subcarriers are ...
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PERFORMANCE COMPARISON BETWEEN OFDMA AND SC-FDMA USING RAYLEING FADING CHANNEL
... OFDM also has many advantages compare to SC-FDMA. Frequency selective fading will be able to affect few of the sub channels/subcarriers and not entire band. OFDM overcomes effect of ISI occurring mostly in ...
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A Review on Energy Efficient Resource Allocation in Uplink SC-FDMA System for Improving QoS
... Resource Allocation (RA) in single carrier frequency division multiple access (SC-FDMA) system is practically challenging due to specific power and quality of service constraints. Today’s wireless ...
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Performance of STBC based Time Frequency Training OFDM and SC-FDMA with Adaptive Modulation
... The BPSK,4-QAM,16-QAM and 64-QAM STBC is chosen for the simulation purpose. The detailed information about STBC can be found in [5]. The simulations are performed for the STBC-based TFT-OFDM and STBC based TFT-SCFDMA ...
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Resource Virtualization for Customized Delay Bounded QoS Provisioning in Uplink VMIMO SC FDMA Systems
... operator (NO) as a stochastic game, where the NO focuses on the efficient dynamic resource allocation by abstracting the underlying channel conditions via a time-varying feasible rate region, while SPs only focus on ...
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Simulation and Analysis of OFDM and SC FDMA with STBC using Different Modulation Techniques
... [3]. SC-FDMA is another widely used multiple access technique which can overcome this drawback of ...OFDM. SC-FDMA utilizes single carrier modulation at ...
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BER Comparison of SC-FDMA and OFDM System Using Different Modulation Techniques
... technique. SC-FDMA is more robust with respect to frequency selective ...fading. SC-FDMA works like OFDMA but the difference is of DFT ...the SC-FDMA, data mapped converts the ...
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Near-Optimal Performance with a Significant Reduction in the Complexity for MIMO SC-FDMA Systems
... ABSTRACT: Large-scale multiple-input multiple output is termed to be one of the key technology in future generation multiple cellular systems supporting the 3GPP LTE. LTE includes MIMO technology with orthogonal ...
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Frequency domain soft constraint multimodulus blind equalization for uplink SC FDMA
... training SC-FDMA symbol (preamble) is used followed by six data sym- bols (which has no training) and the channel is esti- mated (with channel-estimate-based approach, ...seven SC-FDMA symbols ...
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SC FDMA based resource allocation and power control scheme for D2D communication using LTE A uplink resource
... It has been argued before that most of the previous works have either used OFDMA in resource allocation for CUEs and DUEs or have used SC-FDMA for CUEs only. Thus, in our preliminary version of this work ...
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BER Analysis of Wavelet Based OFDM and SC-FDMA for 4th Generation LTE Using Various Modulation Techniques
... the SC-FDMA system, using the wavelet transforms is ...based SC-FDMA are compared using different modulation techniques such as QPSK,16-QAM,64- ...
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Maximal Ratio Combining SC-FDMA Performance over Land Mobile Satellite Rice fading Channel
... MRC SC-FDMA with antenna correlation factor, allocated subcarriers and antenna ...Interleaved SC-FDMA improvement for MRC is slightly superior to that of Localized ...MMSE ...
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On the feasibility of a channel dependent scheduling for the SC FDMA in 3GPP LTE (mobile environment) based on a prioritized bifacet Hungarian method
... The third Generation Partnership Project (3GPP) has agreed to utilize the single carrier frequency division multiple access (SC-FDMA) as the transmission scheme commissioned to carry out the uplink ...
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Utilization of SC FDMA and OFDMA based uplink and downlink resources in LTE A network assisted device to device communication for effective spectrum management
... forwarding (SDF) in the inner and outer ring cells will be guaranteed. Mahmudur Rahman et al [9] used base station level and central controller level to which neighbouring base stations are combined which is known as two ...
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Low PAPR space frequency block coding for multiuser MIMO SC-FDMA systems: specific issues for users with different spectral allocations
... 2. Low-PAPR MIMO techniques for SC-FDMA Future mobile terminals will be equipped with typically two or even four transmit antennas and several radiofre- quency chains. It is therefore natural to try and ...
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Variable packet splitting transmission in multi relay cooperative communications with DF and DAF for SC FDMA
... 24. M Noune, A Nix, in Proc. of 21st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), vol. PHY30-5. Performance of SC-FDMA with transmit power allocation and ...
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Low complexity PAPR reduction methods for carrier aggregated MIMO OFDMA and SC FDMA systems
... example. Both OFDMA and SC-FDMA are considered and MIMO setup is included. The proposed MSSLM reduces the complexity and removes the signaling over- head required by the traditional SLM scheme with the ...
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Study of SC-FDMA MIMO Systems Using Block Coding Schemes and Their PAPR and BER Performance
... Communication systems have advanced so beyond that, there is no way of communication today that is totally wired. Every telecommunication system today must have a wireless path to get connected between different users. ...
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