通信世界网消息（CWW）近日4G产业发展取得重大进展，华为LTE产品线与海思共同完成全球首个LTE TDD+FDD上行载波聚合（Carrier Aggregation）IOT测试。测试表明，TDD+FDD上行载波聚合，在大幅提升上行能力的同时，还能通过TDD上下行互易性保证下行大容量。 测试基于华为 ...

C114讯 3月25日消息（九九）语音畅聊、网络购物、高清视频无卡顿播放……超高速移动通信网络已经深度融入现代生活肌理 ...

近日，有消息人士透露，继中国移动和中国电信后，中国联通也开始规划4G招标，预计规模约5.2万个基站。其中TD-LTE基站1万个 ...

中国移动通信研究院副院长、全球TD-LTE发展倡议（GTI）秘书长黄宇红表示：“随着我们在全世界推动TD-LTE和TDD-FDD融合技术的商业化和全球化，这一里程碑意义的技术扩大了我们的成果。” ...

PARIS-- October 20, 2011-- 4G chipmaker Sequans Communications S.A. (NYSE:SQNS) today introduced three new FDD and TDD LTE baseband chips, a companion RF chip, and two new LTE platforms, supporting ...

A China backed telecommunications technology known as LTE TDD is being used to build new high-speed 4G (fourth generation) networks in Sweden and Denmark, highlighting the spread of the technology.

Rohde & Schwarz announced it has successfully verified combining various frequency bands in mixed-mode TDD and FDD mixed-carrier aggregation. During the test, the R&S CMW500 wideband radio ...

全频段多模式可重构CMOS收发器，支持TDD/FDD 3GPP/WLAN/6G/WiFi7频段（5.925-7.125GHz），接收链路创新采用低噪声（NF2.0-5.4dB）与高线性 ...

For this advanced trial, Airtel used equipment from Nokia’s next-generation 5G AirScale radio portfolio while MediaTek provided its Dimensity 5G mobile platform as the user equipment. The innovative ...

Optus has combined one frequency-division duplex (FDD) and two time-division duplex (TDD) 4G LTE spectrum bands in Newcastle to offer significantly higher-speed mobile data downloads that have so far ...

Samsung Electronics is positioning itself to be one of the first handset vendors to tap into China’s upcoming market for 4G services by introducing new Galaxy S4 phones capable of operating on both ...

September 11, 2014. Aeroflex has announced that the TM500 family of network and infrastructure test systems now supports the aggregation of component carriers (CC) of both types of LTE-A radio ...