Essays about: "5G system"

Showing result 1 - 5 of 226 essays containing the words 5G system.

1. 1. Increasing energy efficiency of O-RAN through utilization of xApps

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Fredrik Borg; [2023]
   Keywords : telecom; o-ran; ric; xapp; radio access networks; energy efficiency;

   Abstract : As 5G becomes more established and faces widespread roll-out, energy consumption of radio access networks around the globe will increase. Since the high-frequency radio waves used in 5G communication has a shorter effective range compared to the waves used in previous generations, 5G networks will require a higher number of radio units to compensate for their reduced range. READ MORE

3. 2. Design and Implementation of an Efficient Intrusion Response System for 5G RAN Baseband Units

   University essay from Linköpings universitet/Databas och informationsteknik

   Author : Mirna Ghazzawi; Adil Imran; [2023]
   Keywords : Intrusion Response System; Security; OSSEC; Radio Access Network; Baseband Units;

   Abstract : The 5G Radio Access Network (RAN) is a critical system that must be secured against potential attacks, particularly its Base-Band Unit (BBU), which is a common target for intrusions. Ericsson, which is a big provider of such systems, has placed significant emphasis on implementing Intrusion Detection Systems (IDS) to detect threats. READ MORE

4. 3. Digital Front End Algorithms for Sub-Band Full Duplex

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

5. 4. The Evolvement of the Wireless Industry Capability for Agile Service Production

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Gustav Curan; [2023]
   Keywords : 5G; Software-defined networking; SDN; Programming;

   Abstract : Along with the dramatic changes that have happened over the years, from the first-generation (1G) of mobile networks to the current fifth-generation (5G) of mobile networks. A wide range of different technologies has been seen as potential possibilities for changing and improving the 5G networks, whereas Software-defined networking (SDN) has been widely regarded as one of the significant enablers for this possibility. READ MORE

6. 5. The Digitalization of the Electricity System : Impact Assessment of Digital Technologies on the Electricity System and its Main Stakeholders

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Martina Cannata; [2023]
   Keywords : ;

   Abstract : This work explores the state of digitalization of the European electricity sector and assesses the impacts of digital technologies on the electricity system and its main stakeholders. Digital technologies, such as smart meters and 5G connectivity, represent a powerful tool for system operators to face the new challenges brought about by the decarbonization of the energy sector. READ MORE