DECODE-AND-FORWARD相关论文
Performance analysis of diffusion-based decode-and-forward relay with depleted molecule shift keying
The distance-decay effect of molecular signals makes communication range a major challenge for diffusion-based Molecular......
Non-orthogonal multiple access (NOMA) is considered as one of the key technologies for the fifth generation (5G) wireles......
Power Allocation for Cooperative Communications in Non-Orthogonal Cognitive Radio Vehicular Ad-Hoc N
To achieve the better system performance for cooperative communication in non-orthogonal cognitive radio vehicular adhoc......
We consider a cooperative system consisting of a source node, a destination node, N (N >1) wireless-powered relays, and ......
Energy harvesting provides a promising solution to the extra energy requirement at the relay due to relaying. In this pa......
In this paper, a novel transmission protocol based on polar coding is proposed for the half-duplex degraded relay channe......
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Wireless information and powered transfer networks (WIPT) has recently been implemented in 5th generation wireless netwo......
In this paper,a novel unmanned aerial vehicle (UAV)-enabled full duplex decode-and-forward (DF) technique is used in mob......
In this paper,we study the problem of optimal resource allocation for lifetime maximization in an orthogonal-frequencydi......
Outage performance of OFDM-based selective decode-and-forward cooperative networks over Weibull fadi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In this paper,the bit error rate (BER) performance of cooperative multiple input multiple output (MIMO) system is analyz......
This article analyzes the diversity order of several proposed schemes, where the transmit antenna selection (TAS) strate......
Wireless cooperative communications require appropriate power allocation (PA) between the source and relay nodes.In self......
无线合作通讯要求在来源和继电器节点之间的适当功率分配(PA ) 。在自私合作通讯网络，二个搭挡用户节点能帮助为对方中继信息，但是每......
为了提高协作通信质量,提出基于自适应解码前向的机会中继协作方案,并通过建立一个统计概率模型来分析该方案下的系统性能.推导出......
在MIMO（multiple input multiple output）两跳中继系统下基于译码重传的中继协议,给出了遍历容量的分析.对于MIMO中继系统的无序特征......
随着人们资源节约与环保意识增加,如何获得较高的能量效率成为了绿色通信中一个重要而又棘手的问题。因此,本文研究了译码转发协议......
在Nakagami-m衰落信道下,目的端和窃听者采用最大比合并策略,本文研究了在机会式自适应解码转发中继选择安全协作系统中的安全性能......
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为了降低MIMO系统的射频链路成本同时保证其性能增益,该文在两跳MIMO中继系统中分析了理想和几种优化的天线选择策略,并分别在放大......
在普通解码前传协同分集中,各协同用户之间的信道不对称性会对系统的性能产生一定的影响;同时,简单的重传信号并不是一种高效的利......
重叠传输模拟网络编码（ANC-OT）方案中，中继节点采用放大转发（AF）协议，不能避免噪声传播效应。针对此问题，提出了中继节点采用校验译码转发......
传统重复编码解码转发中继具有简单、易实现的特点,在无线通信中得到了广泛的研究.重复编码的采用使得中继接收和转发必须占用同等......
针对无线中继网络面临的安全问题,提出了一个具有多天线窃听节点的多跳译码转发中继网络,推导了在Rayleigh衰落信道下网络的保密中......
为了有效对抗频率选择性衰落，将正交频分复用（OFDM）技术应用于协同通信系统，针对该系统的特点，提出了一种带循环冗余校验（CRC）的选择子载......
分析了两跳中继网络在同信道干扰下的中断概率。在中继网络中，源节点广播信号至所有的中继节点，此时同信道干扰在中继节点或者目的节......
Non-orthogonal multiple access(NOMA)is considered as one of the key technologies for the fifth generation(5G)wireless co......
针对正交频分多址接入解码转发(OFDMA-DF)中继上行链路通信系统,提出了一种基于比例速率公平约束的资源分配算法。新算法主要分为......
研究了基于并行编码的非对称前向译码协作的中断概率性能以及节点相对位置、功率分配和时隙分配等参数的联合优化问题。结合理论分......
针对车辆队列快速行驶时用户间实时距离变化给车辆接收信号的可靠性带来挑战的问题,基于协同自适应巡航控制(cooperative adaptive......
在协作分集传输系统中，提出一种反馈式选择解码转发方法（FSDF），综合考虑源-中继端与源-目的端的信道传输特性，且由目的端给出反馈信号决......
对解码转发协作式MIMO系统中的功率分配问题进行了研究.分析了系统误比特率和能量增益特性,在此基础上提出了一种基于黄金分割迭代......
针对集中控制中继选择算法为获取瞬时信道状态信息开销较大的问题，受分布式算法的启发，本文提出了一种半分布式中继选择算法．在这个半......
针对星地融合网络的安全问题,提出了一种实现安全传输的波束形成方案。首先,基于卫星-中继链路的瞬时信道状态信息以及中继-用户链......
Power Allocation for Cooperative Communications in Non-Orthogonal Cognitive Radio Vehicular Ad-Hoc N
To achieve the better system performance for cooperative communication in non-orthogonal cognitive radio vehicular adhoc......
