Apple is testing next-generation 5G wireless technologies, according to documents recently made public by the FCC. Business Insider points to the filing, in which the iPhone maker asks the Commission for an experimental license to use a new wireless technology called ‘millimeter wave.’
Apple Inc. seeks to assess cellular link performance in direct path and multipath environments between base station transmitters and receivers using this spectrum. These assessments will provide engineering data relevant to the operation of devices on wireless carriers’ future 5G networks.
Apple intends to transmit from two fixed points located at Apple-controlled facilities in Cupertino and Milpitas, CA. These transmissions will be consistent with the parameters and equipment identified in Apple’s accompanying Form 442, and will include the use of a horn antenna with a half-power beamwidth of 20 degrees in the E-plane and H-plane and a downtilt between 20 – 25 degrees. Apple anticipates that it will conduct its experiments for a period not to exceed 12 months.
Interestingly enough, one of the bands Apple intends to test (28GHz) has been allocated for earth-to-space transmissions. It was reported last month that Apple is recruiting satellite experts for a secret hardware team. The company is also currently in a legal battle with wireless chip supplier Qualcomm.
Here in the US, major carriers like Verizon and AT&T have pledged to start rolling out their 5G networks to major markets later this year. T-Mobile and Sprint both hope to have 5G towers up and running by 2020.
Source: Business Insider