upstream channel
基本解释
- 上游河槽
英汉例句
- An ALOHA multi-address method of upstream channel in HFC network is proposed based on multiple code CDMA.
提出了一种基于多码分组CDMA的HFC网络上行信道ALOHA多址接入方式。 - In the absence of the base station, the phone will be free to choose one of the upstream channel signal launch codes.
在没有基站的情况下，手机将自主选择一个空闲的上行信道发射明码信号。 - To counter the presence of a large amount of noise and interference in HFC upstream channel, this paper focus on a S-CDMA(Synchronous Code Division Multiple Access)based upstream transport scheme.
本文针对HFC网络上行信道的噪声和干扰特性，论述一种基于S- CDMA（同步码分多址）技术的上行信道传输方案。
双语例句
词组短语
- upstream approach channel 上游引航道
- upstream approach channel of lock 上游引航道
- hfc upstream channel hfc 回传系统
- upstream and downstream channel 上下行通道
- upstream adjacent navigation channel 上游引航道
短语
专业释义
- 上行信道
The SNR of the upstream channel directly determines the quality of the Internet service.
但是,上行信道的信噪比直接影响整个网络的通信质量,严重时会直接导致通信中断。