UMTS

通用移动通信系统

　　UMTS(Universal Mobile Telecommunications System)，意即通用移动通信系统。UMTS是国际标准化组织3GPP制定的全球3G标准之一。作为一个完整的3G移动通信技术标准，UMTS并不仅限于定义空中接口。它的主体包括CDMA接入网络和分组化的核心网络等一系列技术规范和接口协议。除WCDMA作为首选空中接口技术获得不断完善外，UMTS还相继引入了TD-SCDMA和HSDPA技术。

查看通信百科中关于“UMTS”的定义

相关文章:

[新闻] 中兴携手葡萄牙Optimus部署GSM/UMTS/LTE网络 (2010-2-23)

[其他] ZTE to Build UMTS Network for COSMOTE Romania (2010-2-3)

[新闻] 中兴通讯承建COSMOTE罗马尼亚UMTS网络 (2010-2-2)

[其他] ZTE inks 378 mln USD deal with South Africa's Cell C on network turnkey supply (2010-1-27)

[其他] Mobicom selects Alcatel-Lucent to deploy 3G UMTS/HSPA network in Mongolia (2010-1-26)

[新闻] 华为部署非洲首个UMTS900网络：MTN加纳运营 (2010-1-14)

[其他] GTS to fight for GSM/UMTS licence in 2010 (2009-12-22)

[新闻] 中兴获欧洲运营商Telenor UMTS建设合同 (2009-9-22)

[其他] ZTE Inks Contract with Vinaphone to Build UMTS Networks in Vietnam (2009-9-14)

[新闻] 中兴通讯宣布获得越南Vinaphone UMTS订单 (2009-9-14)

[其他] CSL taps ZTE for LTE trial and UMTS900 (2009-9-3)

[其他] ZTE wins UMTS network contract from Turkish telecom operator (2009-7-30)

[其他] ZTE Wins Contract to Build Commercial UMTS Network in Belarus (2009-7-27)

[新闻] 中兴通讯获土耳其Turkcell子公司UMTS商用合同 (2009-7-27)

[其他] ZTE wins major Uzbekistan UMTS contract with Ucell (2009-7-14)

[其他] ZTE Inks Contract with Vistream to Build GSM/UMTS Core Network in Germany (2009-7-6)

[其他] ZTE and Qualcomm Collaborate to Boost UMTS System Performance (2009-7-6)

[新闻] 中兴通讯首次在德国部署GSM/UMTS核心网 (2009-7-4)

[其他] ZTE, Telkomsel to Build GSM/UMTS Network in Indonesia (2009-7-1)

[其他] ZTE Inks Contract with Telkomsel to Build GSM/UMTS Network in Indonesia (2009-6-23)