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中兴通讯联合中国联通完成全球首个5G通话测试
source link: https://tech.sina.com.cn/t/2019-01-18/doc-ihrfqziz8895462.shtml
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新浪科技讯北京时间1月18日下午消息，中兴与中国联通合作，在原型5G智能手机上拨出了首个5G电话，此外还进行了微信群组语音通话并在设备上浏览了网页。在推出3GPPRel-15规范的三个月后，两家公司开始进行了测试，并在测试过程中采用了中兴的
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