您要查找的是不是：
- HUANG Hui, ZHANG Zhaoyang, CHENG Peng, et al. Opportunistic spectrum access in cognitive radio system employing cooperative spectrum sensing[C]//VTC-Spring’2009, to appear. 张朝阳;王培雅;等.;认知无线通信系统中基于推理的快速多信道联合检测方法:中国;200810121878
- Opportunistic Spectrum Access (OSA) 机会频谱接入
- OSA(opportunistic spectrum access) 机会式频谱接入
- opportunistic spectrum access 机会频谱接入
- In this paper,we propose a dynamic spectrum access MAC scheme based on Cognitive Radio(CR). 本文以认知无线电技术(Cognitive Radio,CR)为基础,提出了一种基于CR的动态频谱接入MAC方案(CR-Ad Hoc-MAC)。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Students must have access to a good library. 学生要有使用好图书馆的便利条件。
- He was denied access to the Queen. 他未被准许接近女王。
- Students must get access to good books. 学生必须有机会读到书。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Citizens may have free access to the library. 市民可以免费使用这个图书馆。
- All students have free access to the library. 所有学生都可自由进入图书馆。
- I have read-only access to my bank files. 我用只读方式存取我的银行文件。
- She had access to some very prominent people. 她能接近一些名人。
- She was forbidden access to the club. 人家不允许她到那个俱乐部去。
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- Stolen chips can find access to the gray market. 偷来的芯片可在水货市场上找到销路。
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- Does she have an opportunistic pulmonary infection? 她是否有机会性肺部感染?
- The only access to the town is across the bridge. 到镇上唯一的通路是经过一座桥。
