Description of Research Project

1399-EX-ST-2018 Text Documents

CCO Fiberlink, LLC

2018-08-20ELS_214492

                                                                       File No. 1399-EX-ST-2018


                         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
September 3, 2018, 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 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 Colorado
Springs, Colorado 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 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: 2018-08-20 12:06:50
Document Modified: 2018-08-20 12:06:50

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