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承載LPWA類業(yè)務(wù)的物聯(lián)網(wǎng)通信技術(shù)包括哪些呢。LPWA承載技術(shù)包括:基于2/3/4G的物聯(lián)網(wǎng)技術(shù),如GSM、GPRS、LTE;基于LTE優(yōu)化的物聯(lián)網(wǎng)技術(shù),包含針對(duì)成本進(jìn)行了優(yōu)化的LTE Cat 1、針對(duì)成本與功耗進(jìn)行了優(yōu)化的LTE Cat 0及eMTC技術(shù);基于全新空口設(shè)計(jì)的物聯(lián)網(wǎng)技術(shù),如NB-IOT;基…
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