Essays about: "CQI LTE"
Showing result 1 - 5 of 7 essays containing the words CQI LTE.
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1. Signal-aware adaptive timeout in cellular networks : Analysing predictability of link failure in cellular networks based on network conditions
University essay from Linköpings universitet/Institutionen för datavetenskapAbstract : Cellular networks are becoming more common, this introduces new challenges in dealing with their error prone nature. To improve end-to-end performance when the first link in the connection is wireless, an adaptive timeout based on network conditions is constructed. READ MORE
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2. Cross-subframe channel estimation for low-complexity devices in LTE
University essay from KTH/Teknisk informationsvetenskapAbstract : One of the most critical issues of wireless communication systems is the timevaryingand frequency-selective channel. Knowledge about the channel greatlyimproves communication performance. It enables coherent demodulation andmeasurements of Signal to Noise Ratio (SNR) and Channel Quality Indicators(CQI). READ MORE
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3. Performance Evaluation of Packet Scheduling Algorithms for LTE Downlink
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Long Term Evolution (LTE) of the Universal Mobile Telecommunications System (UMTS) is designed to revolutionize mobile broadband technology with key considerations of higher data rate, improved power efficiency, low latency and better quality of service. It promises high peak data rates of 100 Mbps downlink and 50 Mbps uplink transmissions and can operate in different bandwidths ranging from 1. READ MORE
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4. Fast Viterbi Decoder Algorithms for Multi-Core System
University essay from KTH/SignalbehandlingAbstract : In this thesis, fast Viterbi Decoder algorithms for a multi-core system are studied. New parallel Viterbi algorithms for decoding convolutional codes are proposed based on tail biting trellises. READ MORE
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5. Investigation and development of a verification protocol test tool for LTE
University essay from Institutionen för datavetenskapAbstract : At Ericsson IoDT test department testing tools are used to control the traffics between the EU and the eNB to check the typical problems issues. By storing these problems in a log file will help mobile vendors to eliminate the mentioned problems by developing solutions for more significant products. READ MORE