5g network has not been popularized, but 6G technology research and development has been quietly laid out. When talking about 6G technology, Ren Zhengfei said that we are also leading the world in 6G research, but we judge that 6G will not be put into use until ten years later.
For Huawei 6G, the person in charge of Huawei in Canada said that 5g technology is indeed the latest technology at present. However, looking to the future, 6G is also a part of 5g evolution. Therefore, while 5g is implemented, Huawei's layout of 6G is also key. In order to actively prepare for the future research of 6G network, Huawei also announced in late February this year that it would recruit 200 employees in Canada again. The number of employees in Huawei's Canada Division will also increase by 20% this expansion. Huawei said that the expansion of employees is mainly to strengthen the research and development of communication technology. Moreover, Huawei also said that it would increase its R & D investment in Canada by 15% based on the investment of US $136 million in 2018, and the total investment amount would reach US $156 million.
According to public information, the theoretical peak value of 5g can reach 10Gb / s. with 5g, even the blue light resources with amazing capacity can be used in seconds; However, with 6G technology, the theoretical download speed can reach 1TB per second, which can instantly transfer the whole national library to the cloud. Speed is second. The emergence of 6G will meet the information transmission between ubiquitous arbitrary devices and lead us into the era of Internet of things. In other words, 5g will completely solve the problem of fast transmission of big data, but it is 6G that really realizes the interconnection of all things.
The core technology of 6G is wireless fiber, and the key of wireless fiber is fiber laser. Therefore, listed companies involved in optical fiber laser instruments will first benefit from the 6G tide.
Related listed companies
Optical library technology: optical library technology is one of the few domestic listed companies mainly engaged in the production of optical fiber laser devices and optical communication devices. In September, optical library technology announced that it planned to bid 145 million yuan to acquire 100% equity of Shenzhen Jiahua Weijie Technology Co., Ltd. Optical library technology said that the latter is in a relatively leading position in the micro connection product technology required in the high-speed data communication optical transceiver module. Through this acquisition, the company can enter the rapidly developing data center and cloud computing industry chain and expand the company's strategic layout.
Hengtong optoelectronics: Hengtong optoelectronics focuses on optical fiber and optical cable, and its customers include China Mobile, China Unicom and China Telecom. The company announced in March 2018 that Jiangsu kedahengxin Semiconductor Technology Co., Ltd. was established in cooperation with Anhui Chuansi Microelectronics Co., Ltd., which is committed to the design, R & D, manufacturing and sales of 5g / 6G communication chips.
Huaxun Ark: Terahertz wave is widely regarded as the basis of 6G communication. Listed companies in the field of terahertz technology are expected to show their skills in the 6G era. Huaxun ark has been deeply engaged in terahertz technology for many years. In 2016, the media reported that Huaxun ark has successfully made the world's first graphene terahertz chip; In 2017, Huaxun ark signed a memorandum of cooperation with xiong'an new area to actively build a domestic leading terahertz high-tech industrial cluster and a dual-use scientific and technological innovation platform; In addition, the company's third quarter report disclosed that its subsidiaries have invested 4.212 million in the construction of terahertz international science and technology industry base project.
Daheng Technology: Daheng technology is also famous in the terahertz research field. Daheng technology disclosed in the 2018 interim report that its products include terahertz spectrometer light source, grating etched femtosecond laser and terahertz spectrometer TDS for material structure research; The technical acceptance of terahertz time domain spectrometer based on femtosecond laser, a major instrument project of the Ministry of science and technology undertaken by the subsidiary, has been completed.