8
-----???????????????????????
| 8 | Nokia gets green light for 28 GHz tests in multiple markets (簡訳:ノキアは、複数の市場で28 GHzのテスト用に緑色の光を得る) | ----------- | |
| FierceWireless: Wireless | 2018-10-16 21:00 | ????0? | |
| Join FierceWireless this Oct. 17-18 in Dallas as we cover 5G and its part in a much larger story about the next generation of wireless, through a mix of keynotes and fireside chats, breakout sessions and panels. Attendees will have the opportunity to hear from AT&T, Verizon, Sprint, T-Mobile, Starry, Dish, Nokia, Crown Castle, Ericsson, Qualcomm, Mavenir and more during the two-day event.U.S. Cellular CEO Kenneth Meyers explained during the carrier’s second-quarter conference call in August that in prior quarters, it conducted several 5G trials with its vendor partner using pre-standardized equipment. Those tests focused on better understanding the propagation characteristics of millimeter wave spectrum, he said, according to a Seeking Alpha transcript.Clearly, there’s still a desire to better understand how operators can use millimeter wave spectrum to their advantage. Meyers said U.S. Cellular’s next series of trials would focus on better understanding the benefits of beamforming with millimeter wave frequencies as well as 5G core capabilities such as network slicing.U.S. Cellular CTO Michael Irizarry told analysts the carrier has been spending a lot of time trying to understand what 5G use cases represent the greatest opportunity for the company. “Frankly, the use cases that you focus on really drive how you think about the spectrum that you might need,” he said, according to Seeking Alpha. -- ???????? | |||
|
????????????????????????????? ??????????????????????? |
|||
????????????