co-channel
Maximum Likelihood Estimation of Co-Channel Multicomponent Polynomial Phase Signals Using Importance Sampling
... Motivated by the assumption that the likelihood function in ML estimation is regarded as a pseudo probability density function (PDF), from which the optimization problem could be solved using drawn samples, this paper ...
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Exact BER of Rectangular Constellation Quadrature Amplitude Modulation Subjected to Asynchronous Co Channel Interference and Nakagami m Fading
... The Symbol Error Rate (SER) performance of R-QAM has been studied using various exact computation techniques in [2]–[6]. By contrast, the novel contribution of this paper is that we evaluate the BER performance of R-QAM, ...
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Symbol Synchronization for OFDM based Heterogeneous Network in the Presence of Co-channel Interference
... Abstract —This paper explores the symbol synchronization in the presence of co-channel interference (CCI) of Orthogonal Frequency Division Multiplexing (OFDM) based heterogeneous network (HetNet). The CCI ...
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Performance analysis of dual hop satellite relay networks with hardware impairments and co channel interference
... Although the aforementioned works have significantly improved our understanding on the performance and benefits of a satellite relay network, they only considered a noise-limited scenario and the ideal case of no ...
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The effectiveness of low power co-channel lamppost mounted 3G/WCDMA microcells
... Drive surveys were performed using a PCTEL Seagull EX radio scanner following the activation of the initial four 3G/WCDMA microcells (LP1220001, LP1220007, LP1220022 and LP1220029). Shown in Fig. 9 is a plot showing the ...
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An SDR implementation of WiFi receiver for mitigating multiple co channel ZigBee interferers
... perform co-channel overlapped operation and hence face severe cross technology co-channel interference ...multiple co-channel narrowband interferers and scaling the ...
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Co channel interference management using eICIC/FeICIC with coordinated scheduling for the coexistence of PS LTE and LTE R networks
... In the Republic of Korea, a Long Term Evolution (LTE)-based public safety (PS)-LTE network is being built using 718~728 MHz for uplink and 773~783 MHz for downlink. However, the same bands are also assigned to the ...
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Simulation of Co channel Interference Ratio (CCIR) for Directional Antenna in Mobile Computing
... same channel are physically located apart by at least reused distance, even though the power level is controlled carefully so that such “co-channels” do not create a problem for each other, there is still ...
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Co channel interference cancellation using precoding for bi direction multiple hops MIMO relay systems
... a co-channel interference, such as the matched/orthogonal weight algorithm, TDMA-based smart antenna and so ...the co-channel interference of bi-directional communication MHMRSs by signal ...
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On Joint Sub-channel Allocation, Duplexing Mode Selection, and Power Control in Full-Duplex Co-Channel Femtocell Networks
... In this paper, we studied the resource allocation problem for full-duplex co-channel femtocells. Aiming to maximize the number of admitted FUs, we proposed a joint sub-channel allocation, duplexing ...
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Optimum deployment of multiple UAVs for coverage area maximization in the presence of co channel interference
... the co-channel interference pri- marily occurs when multiple UAVs share the same frequency resources at the same time in spatially separated ...of co-channel interference in the performance ...
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Co-channel interference studies between high altitude platform and terrestrial system in Malaysia
... The objective of this project is to perform the co-channel interference studies between High altitude platform stations and current wireless terrestrial system in Malaysia. To analyze interference between ...
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Analysis of Co-Channel Interference at Waveguide Joints Using Multiple Cavity Modeling Technique
... Abstract—A method of moment based analysis of the co-channel interference at waveguide joints has been presented using Multi Cavity Modeling Technique (MCMT).. The proposed analysis has [r] ...
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A tractable approach to analyzing the energy aware two way relaying networks in the presence of co channel interference
... There have been a few works conducted on the per- formance of dual-hop cooperative networks under the impact of co-channel interference (CCI). The work in [8] focused on the end-to-end performance of multi- ...
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Bayesian decision feedback equaliser for overcoming co channel interference
... The results obtained indicate that, in the presence of severe co-channel interference, the Bayesian decision feedback equaliser employing the proposed simple scheme to compensate cochann[r] ...
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Outage Performance of Cooperative Cognitive Radio Networks under Joint Constraints of Co-Channel Interference, Intercept Probability and Hardware Imperfection
... primary co- channel interference and hardware imperfection, the best- relay selection method was used to enhance the outage performance for the secondary ...
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Co channel and Adjacent Channel Interference in Cognitive Radio Multi User Environment
... of co-channel devices operating at a distance needs to be taken into ...which channel can be used by cognitive radios at a given location and offers scope for proper planning by cognitive ...
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Uplink Co-Channel and Co-Polar Interference Statistical Distribution Between Adjacent Broadband Satellite Networks
... following: co-channel and co-polar adjacent satellite networks create mutual interference by the return links of RCST (Return Channel Satellite Terminals) or VSAT (Very Small Aperture ...
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RF energy harvesting with multiple sources and co-channel interference assisted
... Wireless Energy Harvesting (EH) from the ambient Radio Frequency (RF) has emerged a solution in recent technology which can prolong the consumption of conventional battery in any constraint nodes. In this paper, a 3-node ...
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Spatial spectral and energy efficiencies of cellular networks limited by co channel interference and path loss in Nakagami m fading environment
... This paper has presented a framework for designing green cellular networks using spatial spectral and energy efficiency metrics and coverage probability. Both theo- retical derivations and simulations of these metrics ...
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