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项目简介:项目所属科学技术领域、主要内容、特点及应用推广情况:机卡分离系列技术是中国联通CDMA领域主要的创新成果,在当时没有国际标准,主要运营商未有实用先例的情况下,中国联通经过艰苦科研攻关,开创性地解决了cdma IS-95A/1x机卡分离难题,并推进3GPP2国际组织发布国际规?
Brief introduction of the project: Main contents, characteristics and applications of the project belongs to the promotion area: The series technology of machine card separation is the main innovation achievement of CDMA in China Unicom. At that time, there was no international standard and the main operators had no practical precedent. After painstaking research, China Unicom pioneered the issue of cdma IS-95A / 1x card separation and promoted 3GPP2’s release of international regulations.