5G Technology

6.Modulation and Channel Coding Schemes (NR Physical Layer Specifications in 5G)

November 26, 2018

Tables 2 and 3 show the Modulation and Channel Coding Schemes 5G NR Physical Layer and channel coding schemes that can be used for NR downlink and uplink communication, respectively. Modulation and Channel Coding Schemes 5G NR Physical Layer As the primary modulation scheme, in addition to the schemes specified since Release 8 LTE, 256QAM […]

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5.Scheduling/HARQ NR Physical Layer Specifications in 5G

November 26, 2018

In NR, as in LTE, the downlink data channels and uplink data channels are scheduled based on the Downlink Control Information (DCI). The DCI is transmitted and received via the Physical Downlink Control Channel (PDCCH). As in LTE, it is Scheduling/HARQ NR Physical Layer Specifications in 5G. possible to use the frequency domain resource assignment field […]

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4. MIMO/Beamforming / NR Physical Layer Specifications in 5G

November 26, 2018

4.1 MIMO Transmission Method (MIMO/Beamforming / NR Physical Layer Specifications in 5G) In the high-frequency band, it is very important to obtain a high beamforming gain(Gain: One of the radiation characteristics of an antenna. An indicator of how many times larger the radiation strength in the antennaʼs direction of peak radiation is relative to a […]

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5G NR User Plane Protocol

November 8, 2018

5G NR User Plane Protocol, What’s new Over LTE in 5G NR 3GPP has released specification 38.300 V1 this month about NR and NG-RAN Overall Description: Stage 2, This standard comes with the detailed descriptions about 5G NR network and Protocol architecture. In this post, we have come with the detailed information about the User […]

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5G Channel Models: Requirements and Deployment Scenarios

November 8, 2018

5G Channel Models: Requirements and Deployment Scenarios Propagation Channel Model: A channel model is also known as radio wave propagation model, it characterizes radio wave propagation as a function of frequency, distance, environment, and other factors. In other words, we can say that channel model provides us rough idea how much distance a signal can […]

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NR-Primary Synchronization Signal (PSS)

November 8, 2018

NR-Primary Synchronization Signal (PSS) 5G-NR Primary Synchronization Signal (PSS) is Physical Layer specific signal and help UE to get Radio Frame Boundary. It is type of an m-Sequence which is a special type of LFSR (Linear Feedback Shift Register) sequence provides the longest non-repeating sequence. NR-PSS has following characteristics NR-PSS a m-Sequence made up of […]

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5G Network Abbreviations and Terminologies

October 31, 2018

5G Network Abbreviations and Terminologies Below is the list of few 5G Network Abbreviations and Terminologies used in 5G NR. Our team is continuously updating it. Please do visit regularly to get in touch with new terminology and abbreviations related to 5G. New RAN: A Radio Access Network which can supports either NR/E-UTRA or both and have […]

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Structure of the 3GPP NR 5G Specification

October 31, 2018

Structure of the 3GPP NR 5G Specification. 3GPP starts its work on 5G with its first meetings in the US next month. The work item approved by RAN plenary (RP-170847) primarily targets eMBB and URLLC scenario and services requirement. Frequency ranges up to 52.6 GHz are considered for the 5G, while OTA RF requirements will be […]

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5G NR Deployment & Spectrum Scenarios

October 31, 2018

5G NR Deployment & Spectrum Scenarios is expected to be into different morphology namely Indoor hotspot, Dense Urban, Rural, Urban Macro, High-speed train, mMTC, and Urban grid with connected car. These all deployments is expected to in specific spectrum band or range of frequency to accommodate the  High date rate, deep indoor coverage; mobility support […]

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5G New Radio (NR)

October 30, 2018

5G New Radio (NR) is the wireless standard that will become the foundation for the next generation of mobile networks. 5G NR development is part of continuous mobile broadband evolution process to meet the requirements of 5G as outlined by IMT-2020, similar to evolution of 3G and 4G wireless technologies. In past 3G and 4G connected […]

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