3G技术
3G是第三代移动通信技术，是指支持高速数据传输的蜂窝移动通讯技术。3G服务能够同时传送声音及数据信息。3G是将无线通信与国际互联网等多媒体通信结合的一代移动通信系统。
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查看全部 500 份 →3G,+4G+and+Beyond–BRINGING NETWORKS
In recent years, cellular voice networks have transformed into powerful packet-switched access networks for both voice c...
2020-05-26
Mobile+and+Wireless+Systems+Beyond+3G
With the rapid growth of the wireless mobile applications, wireless voice has begun to challenge wireline voice, whereas...
2020-05-30
The 3G IP Multimedia Subsystem (IMS)
When 3GPP started standardizing the IMS a few years ago, most analysts expected the number of IMS deploymentsto grow dra...
2020-06-01
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