fdd-lte
fdd-lte,长期演进技术(英语:LTE,LongTermEvolution)是电信中用于手机及数据终端的高速无线通讯标准,为高速下行分组接入(HSDPA)过渡到4G的版本,俗称为3.9G。该标准基于旧有的GSM/EDGE和UMTS/HSPA网络技术,并使用调制技术提升网络容量及速度。长期演进技术...
资源总数
200
fdd-lte 全部资料 200 份
Basic Introduction to LTE, 4G Cellular Architecture
Basic Introduction to LTE, 4G Cellular Architecture
2014-01-17
74
air interface description of LTE white paper
air interface description of LTE white paper
2017-07-14
56
WCDMA for UMTS HSPA Evolution and LTE
Second-generation telecommunication systems, such as the Global System for Mobile Communications (GSM), enabled voice tr...
2020-06-01
1