为进一步改善基于网络编码的无线中继系统的误比特（BER）性能，可在中继节点处采用联合网络—信道编码方法，这也是近年来的研究热点之一。
In order to improve the BER performance of the relay network, joint network coding and channel coding can be used in the relay node, which has been received much attention during the past few years.
该方案结合了网络编码和增强性中继的优点，能进一步提高无线通信系统的可靠性和有效性。
This plan combines the advantage of network coding and enhanced relay, which can improve the reliability and efficiency of wireless communication system.
多跳连接无线通信系统及源站，中继站，目的站和控制信号。
Multi-jump connection radio communication system and source station, relay station, destination station and control signal.
提供一种在多跳中继宽带无线接入(BWA)系统中处理切换的设备和方法。
Provided are an apparatus and a method for handling a handover in multi-hop relay Broadband Wireless Access (BWA) system.
系统采用无线自报式工作方式，包括12处遥测站点、1处中心接收控制站、2处中继站和3处领导单位接收系统。
Adopted radio automatic record method, the system includes 12 remote survey sites and stations, 1 central receive and control station, 2 transmit stations and 3 leading unit receiving systems.
此系统能实现现场无线组网、井下环境实时监测、执行机构的遥控、布防网络中继器以及井下环境分析等功能。
This system could achieve the function of real-time monitoring the environment in mine, remote controlling the equipment of placement, place the Repeaters of meshwork, historical parameters analysis.
通过一个工程实例，介绍了无线市话校园网的系统结构、系统配置及中继数量的计算。
The system architecture, the project system configuration and the trunk quantity calculation of wireless local telephone campus network are described in combination with a project example.
另外，对于多源多宿的多播网络而言，在中继节点实施无线网络编码还可以提高系统的吞吐量。
On the other hand, for the multi-source multi-destination multicast network, applying the wireless network coding to the relays can help to enhance the network throughput.
另外，对于多源多宿的多播网络而言，在中继节点实施无线网络编码还可以提高系统的吞吐量。
On the other hand, for the multi-source multi-destination multicast network, applying the wireless network coding to the relays can help to enhance the network throughput.
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