V2EX open ran

Open RAN

Definition / 定义

Open RAN(开放式无线接入网):一种电信网络架构理念,主张将传统移动通信的无线接入网(RAN)拆分为可互通的模块,并采用开放接口多厂商设备/软件组合,以提升灵活性、降低供应商锁定、促进创新(常与 4G/5G 建网相关)。

Pronunciation / 发音

/opn rn/

Examples / 例句

Many operators are testing Open RAN.
许多运营商正在测试 Open RAN。

By adopting Open RAN, the company can mix hardware and software from different vendors and upgrade its 5G network more flexibly.
通过采用 Open RAN,该公司可以混用不同厂商的硬件与软件,并更灵活地升级其 5G 网络。

Etymology / 词源

Open 意为“开放的”;RANRadio Access Network(无线接入网) 的缩写。该术语在移动通信产业讨论“开放接口、解耦、可互操作”的网络趋势中逐渐普及,也常见写法为 O-RAN(与 O-RAN Alliance 相关)。

Related Words / 相关词

Notable Works / 文学/作品例证

  • O-RAN: Towards an Open and Smart RAN(学术/技术论文与综述中常见该术语)
  • 5G NR: The Next Generation Wireless Access Technology(与 RAN/5G 架构讨论相关,常作为背景参考读物)
  • O-RAN Alliance 相关白皮书与技术规范(如架构说明与接口规范中频繁出现 “Open RAN / O-RAN”)
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