Small Cell Wireless Technology
What is 5G?
5G is an advanced wireless technology that has begun wide deployment in 2019. 5G networks are digital cellular networks, in which the service area covered by providers is divided into small geographical areas called cells. Analog signals representing sounds and images are digitized in the telephone, converted by an analog to digital converter and transmitted as a stream of bits. All the 5G wireless devices in a cell communicate by radio waves with a local antenna array and low power automated transceiver (transmitter and receiver) in the cell, over frequency channels assigned by the transceiver from a pool of frequencies that are reused in other cells. The local antennas are connected with the telephone network and the Internet by a high bandwidth optical fiber or wireless backhaul connection. As in other cell networks, a mobile device crossing from one cell to another is automatically "handed off" seamlessly to the new cell.
Verizon and a few others are using millimeter waves. Millimeter waves have shorter range than microwaves, therefore the cells are limited to smaller size. Millimeter waves also have more trouble passing through building walls. Millimeter wave antennas are smaller than the large antennas used in previous cellular networks. They are only a few inches (several centimeters) long. Another technique used for increasing the data rate is massive MIMO (multiple-input multiple-output). Each cell will have multiple antennas communicating with the wireless device, received by multiple antennas in the device, thus multiple bitstreams of data will be transmitted simultaneously, in parallel. In a technique called, beamforming, the base station computer will continuously calculate the best route for radio waves to reach each wireless device, and will organize multiple antennas to work together as phased arrays to create beams of millimeter waves to reach the device.
Over 20 networks are deployed using mid-band spectrum, from 2.4 to 4.2 GHz. Mid-band networks have better reach, bringing the cost close to the cost of 4G. T-Mobile USA and AT&T are announcing low-band 5G in December 2019. The performance, reach, and cost will be similar to 4G in the same band when the 5G systems are fully developed and can access more carrier frequencies.
The new 5G wireless devices also have 4G LTE capability, as the new networks use 4G for initially establishing the connection with the cell, as well as in locations where 5G access is not available. 5G can support up to a million devices per square kilometer, while 4G supports only up to 100,000 devices per square kilometer.
Recent Village Activity:
January 2020: The Village issued a statement to provide more information on small cell wireless technology. Read it here.
December 2019: The Village received a permit application from Crown Castle Fiber, LLC., which was subsequently withdrawn.
November 2019: President Gallagher discusses many issues being considered by the board, including 5G small cell technology. Read more here.
October 2019: President Gallagher asked House and Senate sponsors of the Small Cell Wireless Act to amend the Bill to provide more municipal control. Read her letters here.
President Gallagher sent letters to Senators Durbin and Duckworth, and Representatives Lipinski and Quigley, asking them to amend the Federal Communications Act to preserve local authority over deployment of 5G. Read the letters here.
August 2019: Attorney Michael Marrs gave a presentation on Small Cell Wireless at the Board of Trustees meeting. View it here (beginning at 35:00).
Small Wireless Facilities Deployment Act:
The Small Wireless Facilities Deployment Act (the “Act”), 50 ILCS 840/1 et seq., which was signed into law on April 12, 2018, as Public Act 100-0585, provides the regulations and process for permitting and deploying small wireless facilities within rights-of-way and on private property throughout Illinois (excluding Chicago). Small wireless facilities, also known as a “small cell,” are most often attached to utility or other poles. This Act imposes certain additional requirements on municipalities, including The Village of Western Springs.
Information about the legislative sponsors of the Small Wireless Facilities Deployment Act – which is designated as Public Act 100-0585 and can be found under the “100th General Assembly” and “SB 1451” – are below:
Sen. Terry Link - Bill Cunningham - Donne E. Trotter - John J. Cullerton, Jil Tracy and Michael E. Hastings
Rep. Kelly M. Burke - Peter Breen - Mike Fortner - Fred Crespo - Robert Martwick and William Davis
Contact information for state and federal representatives can be found here.
Federal Communications Act of 1934:
There is a provision of federal law (the “Communications Act of 1934) that limits authority over radio frequency emissions.
47 U.S.C. 332(c)(7)(B)(iv):
(iv) No State or local government or instrumentality thereof may regulate the placement, construction, and modification of personal wireless service facilities on the basis of the environmental effects of radio frequency emissions to the extent that such facilities comply with the Commission’s regulations concerning such emissions.
Village Guidelines Ordinance, and Resolution:
- Approved Resolution 19-2508, Adopting Written Design Standards for Small Wireless Facilities
- Ordinance 18-2929 Amending Title 8 of the Village Code
- General Guidelines and Small Cell Wireless Facility Design - Village of Western Springs
- FCC's Frequently Asked Questions About the Safety of Radiofrequency (RF) and Microwave Emissions from Transmitters and Facilities
- EPA Rad Town - Radiation from Wireless Technology
- National Cancer Institute Fact Sheet on Electromagnetic Fields
- National Institute of Environmental Health Sciences, Electric & Magnetic Fields Information
- National Institute for Occupational Safety & Health - Electric and Magnetic Fields
MCIMetro Access Transmission Services has submitted a permit application for the installation of fiber optic cable. The permit application is currently under review by the Village to determine if the permit is related to 5G cellular wireless. Read on...
Due to resident questions from the 01/13/20 Board meeting regarding ComED utility poles located in portions of Forest Hills, the Village is making the ComED permit application available for reference. Read on...
This permit application was withdrawn by Crown Castle Fiber LLC, as of January 8, 2020. Read on...
Permit Submittal Notifications
To sign up to receive updates via e-mail for current and future 5G permit submittals, please follow the steps below
- Click on "Stay Informed" on the left side of this page.
- Enter your e-mail address in the text box at the top of the page and click "Sign In".
- Scroll down to the "News Flash" section of the page and click the next to 5G Permit Applications.