Essays about: "Downlink feasibility"

Showing result 1 - 5 of 6 essays containing the words Downlink feasibility.

1. 1. Analysis of The Co-existence of Local and Macro Mobile Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Outba Bn Nafi Hassan Mohammed Ibrahim; [2023]
   Keywords : ;

   Abstract : The transition to 5G technology holds the promise of significant enhancements to existing wireless connectivity. Industries are increasingly inclined to exploit 5G capabilities, utilizing the technology to bolster mobile broadband and ensure ultra-reliable, low-latency communication services within localized 5G networks. READ MORE

3. 2. Antenna Options for High Altitude IMT Base Stations (HIBS) in Cellular Networks

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

   Author : Harald Magnusson; [2022]
   Keywords : High altitude IMT Base Station HIBS ; High Altitude Platform Station HAPS ; Link Feasibility; Coverage Feasibility; Phased Array Antenna; Parabolic Reflector Antenna;

   Abstract : This thesis is the result of a collaboration between Ericsson AB and Luleå University of Technology. A feasibility study has been conducted to investigate antenna options for the HIBS access link. The study contains two parts. Firstly, a link budget investigating the gain required from the antenna. READ MORE

4. 3. Beamforming in LTE FDD for Multiple Antenna Systems

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

   Author : Atef Hatahet; Ankit Jain; [2018]
   Keywords : Beamforming; FDD; MIMO; LTE; AOA; Technology and Engineering;

   Abstract : High data rate is still the most crucial factor in cellular systems, and with 5g approaching new techniques are studied to achieve higher bit rates. Using MIMO technology, the spatial domain was exploited through beamforming and multiplexing multiple users’ data together assured more spectrum efficiency which resulted in higher bit rates. READ MORE

5. 4. Millimetre-Wave Spectrum Sharing in Future Mobile Networks : Techno-Economic Analysis

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Ehab Elshaer; [2016]
   Keywords : ;

   Abstract : Mobile operators passed through many phases in the market over the last several years, since the beginning of mobile broadband services. When the first smart phone was introduced in 2007, it caused a huge increase in the traffic and the users demand kept on increasing. READ MORE

6. 5. Investigating new Service System Solutions for High Altitude Balloons : Feasibility Study and Design Challenges

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

   Author : Joakim Peterson; [2016]
   Keywords : High altitude balloon; service system; corona discharge;

   Abstract : The high altitude balloon operations at Esrange Space Center have been goingon since 1972, and about 550 launches have been performed. Their present service system for the high altitude balloons is about 18 years old. To be able to meet the requests from their customers, SSC have started the development of a new service system. READ MORE