Description of Research Project

0864-EX-ST-2017 Text Documents

CCO Fiberlink, LLC

2017-07-07ELS_194842

                                                                      File No. 0864-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
August 1, 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 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 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: 2017-07-07 11:11:04
Document Modified: 2017-07-07 11:11:04

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