【24h】

SEP of the min-max selection combining over Rayleigh fading channel

机译:在瑞利衰落信道上组合的最小-最大选择的SEP

获取原文
获取原文并翻译 | 示例

摘要

A relay network has origin-node (O), multiple intermediate-nodes (Ii) and a final-node (F). The existing selection combining technique is modified to obtain better performance. The scheme adopts a novel decision rule at the final node to select the appropriate diversity link. A symbol-error-probability (SEP) is derived for the proposed SC technique with binary phase shift keying (BPSK) modulation technique in the presence of flat Rayleigh fading channel. The decode and forward protocol is adopted at the intermediate node. The origin to final node (OF) and origin to intermediate to the final node (OIiF) links are assumed to be independent and identically distributed (i.i.d). The result shows that the proposed SC scheme performs better than the conventional SC scheme. The computation results are verified using Monte-Carlo simulations.
机译:中继网络具有原始节点(O),多个中间节点(Ii)和最终节点(F)。修改了现有的选择组合技术以获得更好的性能。该方案在最终节点采用新颖的决策规则来选择适当的分集链路。在平坦瑞利衰落信道存在的情况下,采用二进制相移键控(BPSK)调制技术为拟议的SC技术导出了符号错误概率(SEP)。在中间节点处采用解码和转发协议。到最终节点(OF)的起点和到最终节点中间的起点(OiiF)链接被假定为独立且分布均匀(i.i.d)。结果表明,所提出的SC方案比传统的SC方案具有更好的性能。计算结果使用蒙特卡洛模拟进行了验证。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号