DIB_5G_STUDY_04.04.19.PDF

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关于未来5g产业发展方向的很深入的国外资料,对了解5g战略方向有帮助
History 's Lessons: First The term "5G refers to the oncoming fifth generation of wireless networks and technology that In the early 2010s, AT&T and verizon rapid the tactical edge of the battlefield 5G will increase dod' s ability to link on the part of the electromagnetic(EM) spectrum below 6 GHz("LOW Band Spectrum, "also referred to as"sub 6), primarily in the 3 and 4 GHz bands. The second approach focuses on the part of the spectrum between -24 and 300 GHz High um, or"mmWave"), and is the approach taken by the United States, South Korea, and 5G proposed 6 Gla 24G|z 100 GHz 5G sub-6GHz 5G mmWave ions of the leader 's spectrum bands of choice, as these 5G States is not a big enough market in wireless to prevent China's 5G As 5G is deployed across the globe in similar bands of spectrum, China's handset and MOBILE WIRELESS No standard vet EVOLUTION · LTE ad 100 Mbps ·UMTS, WCDMA SG 144Mb 4G 3G GsM、TDMA AMPS,TACS, NMT2G 4G 2.4-9.6kb IEFE 802. HI ac(6.9 (bps) 3G IEEE 802. 11n(600 Mbps) hand off cell users between IG 2G:.IEEE 802.11 g/a(54 Mbps) IEEE 802. 11b(11 Mbps): WIRELESS LAN EVOLUTION IEEE 802. 11(2 Mbps) 1980 1990 2000 2010 2020 LTE advanced"can support -300 Mbps 5Gs precise capabilities and extent of adoption are still to be determined. The speed (on the"cell edge"). A sub ely determine the standards"for 5G, and are currently in History's Lessons: First How America's Leading Position In 4G Propelled the Economy, Recon Analytics, 16 April Susan Crawford, "China Will Likely Corner the 5G Market And the US Has No Plan, son LLC recently conducted an analysis of Verizon's 5G Verizon's -150 fixed wireless broadband(FWBB)base stations can only offer service to around Craig Moffet, Ray McDonough and Jessica Moffet, Fixed Wireless Broadband: A Peek Behind the Curtain of Verizon's 5G Rollout, p 7, MoffetNathanson, March 20, 2019

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