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Wireless

Considerations to Reduce Passive Intermodulation (PIM)

For a wireless cellular network to achieve its full operating potential, each sector within the network must perform up to its design standard. Reducing Passive Intermodulation (PIM) is a key component of maintaining an efficient network. When this does not occur, the economic impact to the service provider can be substantial: Lost revenue at that […]

Wireless 21 June 2017

Get the Maximum Available RF Signal by Fine Tuning Your Antennas

As more and more devices join our networks and use up valuable bandwidth, what can we do to keep our networks functioning? More and more devices are eating up available wireless bandwidth and we need to ensure that we have the maximum available RF signal by fine tuning antennas. If you think about how many […]

Wireless 14 June 2017

Key Differences: Small Cells vs. Distributed-Antenna-Systems

The Key Differences Between Small Cells vs. Distributed-Antenna-Systems: Despite the general similarities in power output, coverage area and size, DAS and the various small cell solutions differ greatly in terms of how they operate. DAS is a point-to-multipoint solution in which the DAS headend shares and receives signals with all remote nodes simultaneously. By simulcasting […]

Wireless 30 March 2017

What are DAS and Small Cells?

Using DAS and Small Cells to Provide Coverage and Capacity: The need to increase wireless coverage and capacity within an increasingly crowded ecosystem has led to a variety of alternative solutions and new challenges for the owners and operators of today’s mobile networks. Each new solution forces the industry to reconsider the landscape and assess […]

Wireless 22 March 2017

Connecting DAS over existing PON Installations

Leveraging Networks for Connecting DAS Demand for higher wireless data throughput and denser wireless networks is driving the installation of distributed antenna systems (DAS) as well as small cells and Wi-Fi systems. But without existing fiber from the central office, deploying these devices can be a time-consuming and expensive proposition. At the same time, competition […]

Wireless 15 March 2017

The Benefits of Cell Virtualization For Wireless Operators

What is C-RAN and Cell Virtualization? Virtualization is a technique for wireless operators seeking to reduce capital costs and increase flexibility in their networks. To date, virtualization has focused on NFV for hardware-based functions, and cloud-RAN (C-RAN) enables NFV for mobile base station hardware. C-RAN is an acronym commonly heard in the wireless industry these […]

Wireless 8 March 2017

How Can SDN and NFV Facilitate Network Convergence?

Explore how SDN and NFV can facilitate network convergence New technologies such as software-defined networks (SDN) and network function virtualization (NFV) can facilitate network convergence. Traditionally—and often still today—dedicated access networks for wireless and wireline coexist as they each require dedicated appliances to run different protocols and services. Today, SDN and NFV allow a single […]

Wireless 1 March 2017

5G Vision With Converged Network Architecture

The 5G vision will be realized in the converged network in three fundamental ways: through densification, virtualization, and optimization of the network. Densification If 5G is really going to deliver speeds 10 or more times faster than 4G, reason dictates this will require more base stations in a given area—increasing the density of the network […]

Wireless 22 February 2017

5G: Advancing the World of Connectivity

The Main Drivers for 5G Connectivity: 5G wireless technology has many hopes and promises associated with it, including delivering up to 10 Gbps of throughput per user with much denser networks and super-low latency speeds. Although not expected to be standardized until 2018, 5G is clearly transitioning from an industry vision to a tangible, next-generation […]

Wireless 15 February 2017

Power Supply Comparison: Small Cells, Wi-Fi Hotspots, and HD Security-Camera Access

In the previous blog, we discussed the challenge of how to get power to devices in unusual places. Another consideration is the type of power supply to use for powering the cable and how to safely and properly disseminate power off the other end to ensure delivery of the right energy levels to the network […]

Wireless 8 February 2017