Results 41 to 50 of about 4,590 (198)
, 2020 Current LTE network is faced with a plethora of Configuration and Optimization Parameters (COPs), both hard and soft, that are adjusted manually to manage the network and provide better Quality of Experience (QoE).
Imran, Ali +3 more
core +1 more source
A SON Solution for Sleeping Cell Detection Using Low-Dimensional Embedding of MDT Measurements [PDF]
, 2014 Automatic detection of cells which are in outage has been identified as one of the key use cases for Self Organizing Networks (SON) for emerging and future generations of cellular systems.
Abu-Dayya, Adnan +4 more
core +1 more source
Analysis of LTE-A Heterogeneous Networks with SIR-based Cell Association and Stochastic Geometry
, 2017 This paper provides an analytical framework to characterize the performance of Heterogeneous Networks (HetNets), where the positions of base stations and users are modeled by spatial Poisson Point Processes (stochastic geometry).
Giambene, Giovanni, Le, Van Anh
core +1 more source
Self-organising comprehensive handover strategy for multi-tier LTE-advanced heterogeneous networks [PDF]
, 2014 Long term evolution (LTE)-advanced was introduced as real fourth generation (4G) with its new features and additional functions, satisfying the growing demands of quality and network coverage for the network operators' subscribers. The term muti-tier has
Amirrudin N.A. +19 more
core +1 more source
SINR, RSRP, RSSI and RSRQ Measurements in Long Term Evolution Networks
International Journal of Wireless & Mobile Networks, 2015 The four basic Radio Resource Management (RRM) measurements in Long Term Evolution (LTE) system are Channel Quality Indicator (CQI), Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), and Carrier Received Signal Strength Indicator (RSSI).
Farhana Afroz +4 more
openaire +1 more source
Beam Management with Orientation and RSRP using Deep Learning for Beyond 5G Systems
2022 IEEE International Conference on Communications Workshops (ICC Workshops), 2022 Beam management (BM), i.e., the process of finding and maintaining a suitable transmit and receive beam pair, can be challenging, particularly in highly dynamic scenarios. Side-information, e.g., orientation, from on-board sensors can assist the user equipment (UE) BM.
Nguyen, Khuong N. +5 more
openaire +2 more sources
Perencanaan LTE-A untuk Heterogeneous Network dengan Metode CADS4 di Grand Asia Afrika
Jurnal Elkomika, 2021 ABSTRAK Berdasarkan hasil pengukuran di Grand Asia Afrika (GAA) diketahui terdapat peningkatan kualitas jaringan setelah pemasangan unit COMBAT selama 7 hari. RSRP ≥ -95 dBm sebelumnya sebesar 75,70% menjadi 100%, SINR ≥ 0 dB dari 53,58% menjadi 97,54%,
YOGI ARIYANTO +2 more
doaj +1 more source
Joint Resource Allocation for eICIC in Heterogeneous Networks
, 2014 Interference coordination between high-power macros and low-power picos deeply impacts the performance of heterogeneous networks (HetNets). It should deal with three challenges: user association with macros and picos, the amount of almost blank subframe (
Feng, Suili +3 more
core +1 more source
User Positioning in mmW 5G Networks Using Beam-RSRP Measurements and Kalman Filtering [PDF]
2018 21st International Conference on Information Fusion (FUSION), 2018 In this paper, we exploit the 3D-beamforming features of multiantenna equipment employed in fifth generation (5G) networks, operating in the millimeter wave (mmW) band, for accurate positioning and tracking of users. We consider sequential estimation of users' positions, and propose a two-stage extended Kalman filter (EKF) that is based on reference ...
Rastorgueva-Foi, Elizaveta +4 more
openaire +3 more sources
EMF Levels in 5G New Radio Environment in Seoul, Korea
IEEE Access, 2021 This paper reports the electromagnetic field (EMF) exposure levels from fifth generation (5G) services. Three mobile operators in South Korea launched the world's first 5G New Radio networks using the 3.5 GHz band in April 2019.
Ae-Kyoung Lee +2 more
doaj +1 more source