User's Manual

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 8/88
2 Introduction
2.1 Overview
JLT622P is enterprise LTE small cell. LTE small cell is a wireless network system based on 3GPP LTE (Long
Term Evolution) technology; LTE small cell improves 3G technology’s shortcomings of relatively slow
transmission speed with high cost. This new generation wireless network system provides high speed data
throughput with relatively economic cost using the existing Internet line or low cost backhaul.
2.2 Type of Small Cell
LTE small cell has a core similarity with WiFi technology where both system provide wireless traffic in residentials
and hotspots as in Figure 1. Difference is that WiFi uses ISM band while LTE small cell uses commercial
frequency band operating within the commercial LTE network.
Generally, small cellcan easily be installed like WiFi AP while Picocell is recommended to be installed after cell
planning by wireless operators.
Figure 1: Types of Small Cell
2.3 Benefits
To satisfy the customer needs, LTE system must provide fast packet transmission with low cost to support high
speed multimedia data service.
With LTE small cell deployment, existing public Internet network can be shared wirelessly, thus it can offload the
data traffic as Wi-Fi does. It can also provide the coverage extension effect with providing LTE service inside the
buildings. The high efficiency with low cost makes the LTE small cell attractive to wireless operator to create new
business model. Therefore, it brings better service experience to their customers.
Figure 2: Benefits of Small Cell