18:03 Sep 5, 2006 |
English to Chinese translations [PRO] Tech/Engineering - IT (Information Technology) / wide-area wireless | |||||||
---|---|---|---|---|---|---|---|
|
| ||||||
| Selected response from: Shang China Local time: 04:46 | ||||||
Grading comment
|
Summary of answers provided | ||||
---|---|---|---|---|
4 | 单载波无线传输技术 |
|
单载波无线传输技术 Explanation: 平滑演进的CDMA网络cdma2000又分为以下几个阶段:cdma20001x、cdma20001xEV、cdma20003x。其中1x来源于 单载波无线传输技术1xRTT,即只须占用一个1.25M的无线传输带宽。而3x表示占有连续的3 个1.25M无线传输带宽,即采用多载波(MC)的方式支持多种射频带宽。 ... www.cnii.com.cn/20030526/ca162580.htm - 18k - 网页快照 - 类似网页 |
| |
Grading comment
| ||
Login to enter a peer comment (or grade) |
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.