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5G NG Interface Protocol Architecture

Posted on 01. Mar, 2019 by Pankaj in 5G, NG Interface, NG-C, NG-U

The NG user plane interface (NG-U) is defined between the NG-RAN node and the UPF. The transport network layer is built on IP transport and GTP-U is used on top of UDP/IP to carry the user plane PDUs between the NG-RAN node and the UPF.

NG-U provides non-guaranteed delivery of user plane PDUs between the NG-RAN node and the UPF.

5G Xn Interface Protocol Architecture

Posted on 01. Mar, 2019 by Pankaj in 5G, Xn Interface, Xn-C, Xn-U

The Xn User plane (Xn-U) interface is defined between two NG-RAN nodes. The transport network layer is built on IP transport and GTP-U is used on top of UDP/IP to carry the user plane PDUs.

Separation of gNB-CU-CP and gNB-CU-UP

Posted on 28. Feb, 2019 by Pankaj in 5G, gNB, gNB-CU-CP, gNB-CU-UP

gNB-CU-Control Plane (gNB-CU-CP): a logical node hosting the RRC and the control plane part of the PDCP protocol of the gNB-CU for an en-gNB or a gNB. The gNB-CU-CP terminates the E1 interface connected with the gNB-CU-UP and the F1-C interface connected with the gNB-DU.

What Is New in the iPhone 13? 8 Key Features to Mention

Posted on 30. Jan, 2022 by sujitg in Blog, 5G, Apple, iPhone, 4G, LTE

It has become a tradition to expect a new iPhone model released around autumn, and Apple did not disappoint their fans in 2021.

The iPhone 13 was announced on September 14, 2021, and released on September 24, 2021.

CP-OFDM and its application in 5G

Posted on 06. Jan, 2019 by Vivek in Blog, 5G, 5G NR, CP-OFDM, OFDM

Now days, 5G new radio (NR) is becoming more popular because of its high data rate, reduced latency, energy saving, cost reduction, higher system capacity, and massive device connectivity. The first phase of 5G specifications in Release-15 will be completed by March 2019 to accommodate the early commercial deployment.

Self-configuring and self-optimizing Networks in LTE

Posted on 11. Oct, 2009 by LteWorld in Blog, LTE, LteWorld

Self-configuring, self-optimizing wireless networks is not a new concept but as the mobile networks are evolving towards 4G LTE networks, introduction of self configuring and self optimizing mechanism

MR-DC with the 5G

Posted on 01. Mar, 2019 by Pankaj in MR-DC, MR-DC with the 5G

There are three possible MR-DC with the 5GC architectures as follow: 1. E-UTRA-NR Dual Connectivity: NG-RAN supports NG-RAN E-UTRA-NR Dual Connectivity (NGEN-DC), in which a UE is connected to one ng-eNB that acts as a MN and one gNB that acts as a SN.

Which 2013 smartphone is the best for gaming?

Posted on 02. Nov, 2013 by Thomas Shannon in Blog, LTE

During 2013 there have been at least 15 smartphones launched to date, and there might well be some more before the year is out. While many of these have really more or less sneaked in by the back door, others have been heralded by bugle calls from the roof and other hype generating publicity blazes.

LTE Subscription Growth Remains Strong in 2018 as 5G Kicks In

Posted on 01. Jan, 2019 by agaur in Blog, 5G, GSA, GSM, LTE

LTE subscriber base now accounts for 44% of all mobile subscriptions worldwide and is expected to keep growing until 2022. Based on the latest GSA data, there were 3.74B LTE connections globally at the end of September 2018 in comparison to 2.77B connections a year earlier. LTE subscriptions are expected to reach 5.96B by 2022 end.

5G Small Cell, Pico Cell Understanding and Planning

Posted on 06. Jan, 2019 by kprashant in Blog, 5G, 5G NR, simulator, Small Cell, small cell simulators

In the blog, the readers will comprehend the elementary aspects of Small cell in 5G communication mechanism, in a way it is enhanced 4G-LTE. The article will be significant to the scholars, learners, researcher and City RF Planner who are aware with 4G, 3G or 2G also be worthwhile for those who are innovative to this technology.

Local IP Access and IP Traffic Offload for Femtocells

Posted on 02. Nov, 2010 by agaur in Blog, LIPA, SIPTO, Femtocell

3GPP has enhanced Local IP Access and IP Traffic Offload for femtocells in Release 10.

Who’s going to pay for 5G? How to optimize the cost among different players

Posted on 05. Nov, 2020 by Guest in Blog, 5G, LTE

While many are excited about 5G’s potential for the future of communications, manufacturing, logistics, and other vertical sectors, it’s not clear who will be covering the less fun part of its deployment, integration and development - the expenses.

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