21.6 A Sub-6GHz 5G New Radio RF Transceiver Supporting EN-DC with 3.15Gb/s DL and 1.27Gb/s UL in 14nm FinFET CMOS
| Autor: | Inyup Kang, Ronghua Ni, Jeong-Yeol Bae, Jaehyuk Jang, Joon-hee Lee, Yongrong Zuo, Daechul Jeong, Sanghoon Kang, Sang-Wook Han, Hyung-sun Lim, Quang-Diep Bui, Thomas Byunghak Cho, Suseob Ahn, Jongwoo Lee, Il-Yong Jong, Seungchan Heo, Chih-Wei Yao, Seunghyun Oh, Byoungjoong Kang, Kiyong Son |
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| Rok vydání: | 2019 |
| Předmět: |
Multi-mode optical fiber
Cover (telecommunications) Computer science business.industry Mobile broadband 020208 electrical & electronic engineering Electrical engineering 020206 networking & telecommunications 02 engineering and technology CMOS User equipment 0202 electrical engineering electronic engineering information engineering Cellular network Transceiver business 5G |
| Zdroj: | ISSCC |
| Popis: | To carry on the explosion of mobile data traffic, cellular networks have evolved to enhance air capacity with emerging 5G New Radio (NR) technologies. Thanks to carrier aggregation (CA) and advanced-MIMO techniques, the NR devices can attain up to several Gb/s peak data-rate. The demand of high bandwidth has created a need for exploring high-frequency spectrum over 3GHz, while sustaining legacy LTE bands for LTE-NR dual connectivity (EN-DC). Since User Equipment (UE) requires small form-factor and low power consumption, a single-chip RF transceiver is essential to cover both NR and legacy protocols, simultaneously. This paper demonstrates an integrated CMOS RFIC that supports multimode and multiband applications including all the legacy 2G, 3G, 4G and stand-alone/non-stand-alone sub-6GHz 5G NR features. |
| Databáze: | OpenAIRE |
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