【資料成文時間】：2007
【語言】：English
【頁數(shù)】：10
【何人（公司）所著】：Ericson
【文件格式】：PDF
【文件原名】：Ericsson Basic Concepts of WCDMA Radio Access Network
【摘要或目錄】：
WCDMA was developed in order to create a global
standard for real time multimedia services that
ensured international roaming. With the support of ITU
(International Telecommunication Union) a specific
spectrum was allocated – 2GHz for 3G telecom
systems. The work was later taken over by the 3GPP
(3rd Generation Partnership Project), which is now
the WCDMA specification body with delegates from all
over the world. Ericsson has for a long time played a
very active role in both ITU and 3GPP and is a major
contributor to WCDMA and the fulfillment of the vision
of a global mobile telecommunication system.