Results 101 to 110 of about 184 (122)

Deriving Cell Load from RSRQ Measurements

2018 Network Traffic Measurement and Analysis Conference (TMA), 2018
The performance of wireless systems is often interference-limited. In LTE, the parameter RSRQ is connected to the system interference. A solid and sound measurement of this parameter allows for an estimation of the current level of cell load as well as interference in the current cell, enabling us to use crowdsourced performance data for network ...
Václav Raida, Markus Rupp, Philipp Svoboda   +2 more
exaly   +2 more sources

The impact of channel environment on the RSRP and RSRQ measurement of handover performance

2011 International Conference on Electronics, Communications and Control (ICECC), 2011
The purpose of this paper is to evaluate the impact of channel environment and bandwidth on the Reference Signal Received Power (RSRP) and Reference Signal Received Quality (RSRQ) measurement. Long Term Evolution (LTE) downlink simulation platform is set up to illustrate algorithms and results.
He Xian, Wu Muqing, Miao Jiansong, Zhang Cunyi   +3 more
exaly   +2 more sources

HetNet handover performance analysis based on RSRP vs. RSRQ triggers

2015 38th International Conference on Telecommunications and Signal Processing (TSP), 2015
In Long Term Evolution (LTE) networks handover performance is of high importance. In this paper we disseminate the results obtained during several handover experiments in LTE Heterogeneous Networks (HetNet) considering for handover trigger the A3 event and different parameters: Reference Signal Received Power (RSSP) and Reference Signal Received ...
Ionel Petrut
exaly   +2 more sources

Suitability of RSRQ measurement for quality based inter-frequency handover in LTE

2008 IEEE International Symposium on Wireless Communication Systems, 2008
The purpose of this paper is to evaluate the suitability of reference signal received quality (RSRQ) measurement for quality based inter-frequency handover in UTRAN long term evolution (LTE). Intra-frequency handovers in LTE are done based on reference signal received power (RSRP) measurements, which should ensure that users are always connected to the
Tero Henttonen
exaly   +2 more sources

Analysis of the Maximum Correlation Peak Value and RSRQ in LTE Signals According to Frequency Bands and Sampling Frequencies

2019 19th International Conference on Control, Automation and Systems (ICCAS), 2019
Attempts to organize a new positioning system with signals of opportunity (SOPs) has drawn attention as a substitute for when the global navigation satellite system (GNSS) is unavailable. Among various kinds of SOPs, longterm evolution (LTE) is considered a suitable candidate for a positioning system owing to its high transmission power compared to ...
, Taewon Kang
exaly   +2 more sources

RSRQ-Based Efficient Decomposition of Cell-Free Massive MIMO Networks

IEEE Communications Letters
Prem Singh, Jyotsna Bapat
exaly   +2 more sources

Adaptive RSRP/RSRQ judgment switching algorithm based on improved gray prediction models

2024 7th International Conference on Computer Information Science and Application Technology (CISAT)
Lei Qiu, Bohong Liu
exaly   +2 more sources

Delay estimation for CDMA communications with the RSRQ algorithm

Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers (Cat. No.CH37020), 2003
We extend the previously introduced the ratio of subspace resolved quadratics (RSRQ) algorithm to estimate time delays in asynchronous multi-user CDMA. In particular, we compare this technique with the modified MUSIC algorithm of Strom et al. (see IEEE Trans. Commun., vol.44, no.1, p.84-93,1996).
M.L. McCloud, L.L. Scharf
openaire   +1 more source

Reliable Aerial Mobile Communications with RSRP & RSRQ Prediction Models for the Internet of Drones: A Machine Learning Approach

Sensors, 2022
Mehran Behjati, Rosdiadee Nordin, Nor Fadzilah Abdullah   +2 more
exaly  

Efficiency Evaluation of Handover Management Techniques in LTE Heterogeneous Networks

Communications in Computer and Information Science, 2021

exaly