The move from LTE to 5G promises to bring enormous improvements to speed, capacity, and latency in the worlds of fixed and mobile wireless service. It also comes with sweeping changes to IoT, manufacturing, autonomous vehicles, and more, and dozens of companies that make devices and sell service have all committed to testing Qualcomm's first 5G test platform, which has shrunk from briefcase-sized to phone-sized in under a year.
Almost every carrier and phone maker is preparing for 5G, but two of the biggest names aren't doing it with Qualcomm's help.
The commitments are separately in the sub-6Ghz and millimeter wave (mmWave) spectrum allotments, which feature heavily in 5G's marketing for higher throughput. Higher frequencies, especially in the 28GHz and 39GHz mmWave blocks, can carry enormous amounts of data using very wide channels — up to 100MHz to begin with — to facilitate speeds up to 5Gbps, or roughly five times the total of today's fastest LTE networks. But mmWave is limited in its propagation: its wavelengths are so narrow that the signals don't travel more than a couple hundred feet, and don't penetrate even the thinnest of walls. 5G will rely on a combination of low, mid, and high frequencies to achieve a balance of speed and ubiquitous connectivity.
Among the manufacturers committing to 5G testing are ASUS, Fujitsu, HMD Global/Nokia, HTC, Inseego/Novatel Wireless, LG, NetComm Wireless, NETGEAR, OPPO, Sharp, Sierra Wireless, Sony Mobile, Telit, Vivo, Wingtech, WNC, Xiaomi, and ZTE. In late December, Qualcomm hosted a tech summit in China to reinforce its relationship with the top Chinese phone makers, including OPPO, Vivo, and Xiaomi.
Notably, Samsung is not on the above list, despite Qualcomm and the Korean giant recently making amends after years of legal strife. It's assumed that while Samsung will continue to use Qualcomm's Snapdragon platforms and likely adopt its 5G solutions for those accompanying flagships, it is building its own cache of 5G products for the end market. Apple, too, which was recently rumored to be dropping Qualcomm's modem solutions entirely for Intel's starting with this year's iPhones, is not on the list.
A number of large network providers are also testing Qualcomm's X50 platform and how it coexists with their existing 4G LTE infrastructure, including AT&T, British Telecom, China Telecom, China Mobile, China Unicom, Deutsche Telekom, KDDI, KT Corporation, LG Uplus, NTT DOCOMO, Orange, Singtel, SK Telecom, Sprint, Telstra, TIM, Verizon, and Vodafone Group. All four U.S. networks have committed to deploying 5G in various states by 2019.
Prior to CES, the 3GPP, the worldwide standards body for wireless protocols, announced that the first 5G standard, Non-Standalone 5G, had been finalized and was ready to begin production. This latest announcement by Qualcomm is just the latest in what seems like hundreds of small steps towards finally bringing 5G to market next year.
Source : https://www.androidcentral.com/qualcomm-gets-5g-commitments-major-carriers-and-manufacturers-few-exceptions