Android development

Android Service Tutorial

Android Service Tutorial Android service is a component that is used to perform operations on the background such as playing music, handle network transactions, interacting content providers etc. It doesn’t have any UI (user interface). The service runs in the background indefinitely even if the application is destroyed.service can be bounded by a component to perform interactivity and…

5g technology

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 be formed in both the base station and the user equipment, transmission power control is specified by taking into consideration the beamforming op- eration, which causes…

5g technology

2.Frame Structure/Duplex Mode NR Physical Layer Specifications in 5G

2.1  Frame Structure/Duplex Mode Support for New Subcarrier Spacings NR adopts a radio access scheme called Orthog- onal Frequency Division Multiplexing (OFDM)( OFDM: A multi-carrier modulation format where information signals are modulated with orthogonal subcarriers. A type of digital modulation scheme where information is split across multiple orthogonal carriers and transmitted in parallel. It can…