Description of Research Project

1490-EX-ST-2017 Text Documents

CCO Fiberlink, LLC

2017-10-20ELS_199968

                                                                       File No. 1490-EX-ST-2017


                         DESCRIPTION OF RESEARCH PROJECT
CCO Fiberlink, LLC (“Charter”), a limited liability company and subsidiary of Charter
Communications, Inc., seeks Special Temporary Authority (“STA”) for 180 days, beginning
October 30, 2017, to test and evaluate millimeter wave coverage and capacity performance in
anticipation of 5G wireless development. As part of its efforts to lead the industry in broadband
innovation, Charter intends to conduct fixed wireless experiments in the 28 GHz millimeter wave
band. The proposed operations will advance Charter’s understanding of 5G technology and
network potential in the millimeter wave bands and will advance the potential deployment of 5G
fixed and mobile services.
Charter will conduct the proposed test using antennas at several locations in the Columbus, Ohio
area. These experiments will evaluate the 5G frequencies and technologies for their use in point-
to-multipoint access network capacity (e.g., rate versus range) and data throughput. The ultimate
goal of these tests is to research the techniques and efficacy of fixed wireless broadband
solutions in the 5G frequencies. Tests in each location will utilize fixed transmitters with a 1 km
or smaller effective radius. Due to limited use of the requested band in the proposed locations,
Charter does not anticipate that these experiments will cause harmful interference, and Charter
will work closely with the equipment vendor to ensure no interference occurs.



Document Created: 2017-10-20 16:48:54
Document Modified: 2017-10-20 16:48:54

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