无线中继

无线驱动模块中除了实现原有的AP模式和Station模式外，还通过结合这两种工作模式，实现了Sta-AP模式的无线中继功能。

The wireless driver module achieves the original AP mode and Station mode . It also achieve wireless repeater function of the Sta-AP mode by the combination of these two modes .

基于CDT规约的无线中继设计

Design of Wireless - relay Based on CDT Message

因此，无线中继技术已成为LTE-Advanced系统的关键技术之一。

Hence , it has become one of the key technologies of LTE-Advanced system .

无线中继（Relay）技术作为LTE-A的关键技术之一，以其在提高小区吞吐量和扩大覆盖范围等方面的优势获得了广泛的关注。

As one of the key technologies of LTE-A , relaying has drawn more and more attentions due to its advantages in improving throughput and increasing coverage .

介绍在无线中继上进行CDT报文分析的软件设计，以及在51内核的芯片上用C语言和汇编语言进行混合编程的注意事项。

The paper introduces the software design of analyzing the CDT message in the wireless-relay and the points for attention on the compound programming with C and Assembler languages in the chips of 51-kernel .

结合了OFDM技术的无线中继系统中的资源优化分配问题变得更加复杂，需要把子载波和功率资源联合地分配给系统中的各跳节点，以求最大限度地提高系统吞吐量。

The problem of resource optimization becomes more complicated in OFDM based wireless relay system where the subcarrier and power resources are required to be jointly allocated to each hop for the maximization of system throughput .

结果表明，相比于软件时戳方法，基于硬件时戳的PTP原型系统，其同步精度最大可提高3个量级；而存在无线中继的网络环境，同步精度存在3个量级的劣化。

According to the results , the synchronization accuracy of the PTP prototype system based on the hardware timestamp is three orders of magnitude better than the system based on software timestamp . Besides , the synchronization accuracy of wireless relay network is three orders of magnitude degrading .

基于马尔可夫流体模型的无线中继网络系统容量分析

Effective Capacity Analysis for Markov Fluids Model in Incremental Relay System

分析了三节点无线中继信道容量的计算，并着重分析中继节点的位置对信道容量的影响；

The capacity of three-node wireless relay channel was analyzed .

无线中继网络中网络编码与信道编码的联合设计

Joint Design of Network Coding and Channel Coding in Wireless Relay Network

基于选择性分集技术的无线中继系统性能

Performance of Wireless Relaying System Based on Selection Diversity Techniques

带无线中继的汽车轮胎压力监测系统设计

Design of tire pressure monitor system with wireless relay

然而，这种资源复用使得无线中继网络存在较大的共道干扰。

However , these frequency reuse methods induce serious co-channel interference in wireless relay networks .

因此在本文中，我们拓展了这种跨层分析机制到无线中继系统中，综合后向链路和接入链路两段无线链路及基站、中继两个网络节点。

In this thesis , we expand the mechanisms of cross-layer analysis to wireless relay network .

无线中继网络中，无线信道的衰落是影响网络性能的主要因素。

The fading of wireless channel is a huge factor which affects network performance in wireless relay networks .

本论文在对无线中继传输特性深入分析的基础上，对于宽带无线中继系统中的资源分配问题进行研究，提出各种新型无线资源分配算法，并通过理论分析验证系统的特性及算法的有效性。

Based on the system analysis , novel resource allocation algorithms are proposed , which can improve system performance .

对角空时码在无线中继网络中的应用

Diagonal Space-Time Codes Deployed in Wireless Relay Network The synchronization of spatiotemporal chaos of all-to-all network using nonlinear coupling

在国内首次对棚洞中无线中继技术的运用进行研究，并给出了分析和研究结果。

For the first time to study relay technology in hangar tunnel , and given the analysis and research results .

特别是网络编码与无线中继技术的结合，是当前最有意义、也最具潜力的研究方向之一。

Especially the combination of network coding with wireless relay has become one of the most significant and highest potential directions .

基于无线中继的概念，研究了多跳无线信道及其2个简单的多跳和多路由分集系统。

Based on the concept of wireless relaying , this paper investigates multi-hop wireless channel and its two simple diversity systems ;

在无线中继网络中使用物理层网络编码技术可以提高网络吞吐量和频谱效率。

Physical-layer Network Coding ( PNC ) applied in the wireless relay networks can improve the spectral efficiency and throughput of networks effectively .

本文以无线中继技术作为核心研究课题，以前人工作为基础，从三个方面开展了研究工作。

Keeping on a core research topic of radio relay , three aspects of work has been carried out based on previous contribution .

其中，如何实现高可靠、高速率、低检测复杂度的双向无线中继传输是目前值得深入研究的课题。

In wireless communication network , how to achieve high reliability , high speed and low detection complexity of two-way relay transmission is worth researching further .

不同于传统的单跳网络，无线中继系统的资源优化分配必须结合链路多跳特性对资源在各跳之间进行合理配置。

Different from single-hop networks , resource optimization in relay system must take the speciality of multi-hop into account and assign resources suitably among the hops .

其中，无线中继传输技术的捉出，是为了解决扩大覆盖、提高小区边缘吞吐量的问题，自提出以来，逐渐成为研究的热点之一。

Among these , wireless relay is proposed to solve the problem of expanding the coverage of the cell , and improving the cell edge throughput .

将无线中继技术引入到蜂窝网中，能扩大基站覆盖范围和提高小区边缘用户性能。

If the relay can be introduced to the cellular network , it can expand the coverage of base station and improve the Qos of the cell-edge users .

无线中继技术具有低成本、扩大发端覆盖范围、提高通信系统可靠性和增加系统传输速率的作用。

Wireless relay technology has emerged as a promising technique which has the advantage of low cost , extending the coverage at the transmitter , enhancing communication reliability and increasing transmission rate .

无线中继是下一代网络中提供可靠传输、高吞吐量和广域覆盖的关键技术，特别是在直传链路状况较差的情况下更能发挥作用。

Relay technology is a key point of next-generation networks , aiming to provide reliable transmission , high throughput and wide area coverage , especially in the case of poor condition of direct link .

然而为了对抗无线中继网络中存在的衰落、干扰以及噪声，网络编码需要与信道编码相结合以正常工作。

Nevertheless , in order to combat the fading , interference and noise , which are inevitable in wireless cooperative relay networks , network coding should be incorporated with channel coding to work properly .

原有通信系统框架基本不变的情况下，在网络中引入无线中继节点，可以扩大信号的覆盖范围，增加盲点热点的通信覆盖。

On the condition that original communication framework is not changed , the introduction of wireless relay nodes can expand the signal coverage and provide blind spot and hot spot communication coverage to solve above problems efficiently .