请问联通4g和4g+的区别在于什么呀

请问联通4g和4g+的区别在于什么呀
2025-03-18 11:18:34
推荐回答(1个)
回答1:

联通隆重推出“沃4G+”,将带给您前所未有的新变化、新感受和新体验,网络覆盖、网络速率双提升。率先全网开通高清语音、通话品质飞跃。产品、终端、渠道和运营同步升级优化。比起4G网络,不仅上网速度更快,还支持4G语音通话。“沃4G+”不仅更快,通过网络覆盖的共享与加倍,让您的体验更舒心;通过产品设计的透明与安全,让您的消费更放心;通过服务体验的简单与便捷,让您的服务更贴心。“沃4G+”双载波聚合速率中国联通4G+双载波聚合的峰值速率下行已超过300Mbps,上行已超过75Mbps。随着多载波聚合等技术的推出,网速将逐步提升至1Gbps,必将带来移动互联网时代的新变革。通过4G+的载波聚合功能,实现网络速度加倍,给用户带来加倍畅快的移动互联网体验。“沃4G+”高清语音通话功能“沃4G+”通话体验升级主要通过高清语音、VoLTE和VoWiFi三个核心技术实现。【高清语音】主要是语音音质的高清技术,通过高清语音编解码技术,能将影响通话质量的因素大幅降低,从而得到更清晰的人声还原。通过支持高清通话的终端,就可以享受到加倍清晰的通话体验。【VoLTE】具有接续快、高清语音、高清视频、语音数据同步等优点,能给用户带来加倍清晰的视音频通话体验。【VoWiFi】对传统电信服务模式的颠覆,通过4G与WiFi的无缝切换,完美解决室内信号覆盖问题。

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