What is Deep Packet Inspection (DPI)?

Deep Packet Inspection (DPI) is a technology that enables the network owner to analyse internet traffic, through the network, in real-time and to differentiate them according to their payload. Originally the Internet protocols required the network routers to scan only the header of an Internet Protocol (IP) packet. The packet

Measurement report UMTS and LTE comparison

There are several events in UMTS and LTE. Here you can find Measurement report comparison between UMTS and LTE. UMTS event List : Event 1A,Event 2D and many more WCDMA Measurement events : Source 1 and Source 2 Measurement reports in LTE Event A1 (Serving becomes better than threshold) Event A2

LTE E-UTRA Features

It is an acronym for Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access, also referred to as the 3GPP work item on the Long Term Evolution (LTE) also known as the Evolved Universal Terrestrial Radio Access (E–UTRA) in early drafts of the 3GPP LTE specification. E-UTRA Features Radio Access

5G Requirements

By accounting for the majority of needs, the following set of 5G requirements is gaining industry acceptance. 3GPP TS22.261 defines performance targets for different scenarios (e.g. urban macro, rural macro, indoor hotspot) and applications (e.g. remote control, monitoring, intelligent transport systems, and tactile interaction), for example: User experienced data rates vary, from

LTE Physical Layer compared to HSPA

LTE physical layer comparison to HSPA. LTE builds on the learning of several WCDMA/HSPA Releases and covers from the start HARQ, BTS scheduling and adaptive coding and modulation (+ multiple antenna TX/RX with MIMO). LTE eNodeB is similar to Base station of other technologies such as WCDMA, GSM etc. eNodeB

CQI,PMI and RI – LTE Quality Indicators

LTE stands for fast and reliable data transmission. Accurately measuring the channel quality with the user equipment plays a major role. We have listed out three LTE Quality Indicators that serves as a benchmark for transmission quality in the downlink. CQI (Channel Quality Indicator) PMI (Precoding Matrix Indicator) RI (Rank Indicator) The User Equipment (UE)