Category: 5g technology
5g technology mobile networks wireless systems is abbreviated as 5g technology and proposed. next telecommunications standards beyond the current 4G/IMT-Advanced standards. planning aims at higher capacity than current, allowing a higher density of mobile broadband users, and supporting device-to-device., ultra-reliable, and massive machine communications. It’s research and development also aims at lower latency than equipment and lower battery consumption., for better implementation of the Internet of things.
Commercial 5G networks are starting to go live across the world. Ericsson has been a key player in making this happen since the very start – setting the requirements, driving the standardization, developing our portfolio and building the eco-system. This new communication technology brings new capabilities that will create opportunities for people, businesses and society. So what is 5g and what will it mean for you?
NB-iot in band guard-band Physical Broadcast Channel
NPBCH stands for narrowband physical broadcast channel similar to PBCH in LTE Technology. The Narrow Band-Physical Broadcast Channel (NPBCH) is used to deliver the NB-IoT Master Information Block (MIB), which […]
NR Physical Layer Specifications in 5G overview
A Work Item of the detailed specifications of 5G RAN for 5G commercial services is being conducted in 3GPP. The non-standalone NR specifications, which enable early deployment of NR carriers […]
8.BWP/CA ( NR Physical Layer Specifications in 5G )
In NR BWP/CA NR Physical Layer Specifications in 5G, the maximum bandwidth per carrier is much larger than in LTE: 100 MHz at frequencies below 6 GHz and 400 MHz […]
7.Transmit Power Control ( NR Physical Layer Specifications in 5G)
7.1 Transmit Power Control Taking Beam Control into Consideration ( NR Physical Layer Specifications in 5G) In NR, Transmit Power Control NR Physical Layer Specifications in 5G, since transmitting/receiving beams can […]
6.Modulation and Channel Coding Schemes (NR Physical Layer Specifications in 5G)
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. […]
5.Scheduling/HARQ NR Physical Layer Specifications in 5G
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 […]
4. MIMO/Beamforming / NR Physical Layer Specifications in 5G
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 […]
3.Initial Access and Mobility / NR Physical Layer Specifications in 5G
A user equipmentʼs initial access in NR is per- formed according to a procedure that involves the steps of detecting a Synchronization Signal (SS), acquiring broadcast system information, and es-tablishing […]
2.Frame Structure/Duplex Mode NR Physical Layer Specifications in 5G
2.1 Frame Structure/Duplex Mode NR Physical Layer Specifications Frame Structure/Duplex Mode NR Physical Layer Specifications Support for New Subcarrier Spacings NR adopts a radio access scheme called Orthog- onal Frequency […]
What is Active Antenna System (AAS) and its 3D Aspect, Why AAS for 5G ?
What is Active Antenna System (AAS) and its 3D Aspect, Why AAS for 5G? Active Antenna System An active antenna is an antenna that contains active electronic components like antenna-integrated […]