Data Driven Optimization of Inter-Frequency Mobility Parameters for Emerging Multi-band Networks

Farooq, Muhammad Umar Bin; Manalastas, Marvin; Raza, Waseem; Ijaz, Aneeqa; Zaidi, Syed Muhammad Asad; Abu-Dayya, Adnan; Imran, Ali

doi:10.1109/globecom42002.2020.9348101

Cited by 13 publications

(1 citation statement)

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“…LTE networks in Indonesia use the frequency bands L900, L1800, L2100, and L2300 [9]. In intra-radio access technology 4G networks, there are two types of handovers: intra-frequency handovers and inter-frequency handovers [10]. Inter-frequency intra-LTE RATs enable cell and inter-cell handovers.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Handover Priority in Intra Technology Radio Access

Yuhanef,

Amalia

et al. 2023

Int. J. of Adv. Sci. Comp. and Eng.

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A handover strategy is required to ensure connection continuity for cellular network users due to user mobility. Handovers on the same frequency (intra-frequency) and handovers on other frequencies (inter-frequencies) are conceivable in the Intra Radio Access Technology network. The network must be able to give the best quality and optimal bandwidth so that consumers can keep their connection. Most cells have more than one bandwidth channel. A test was performed in this study to determine the influence of priority handover on intra-frequency LTE handover on signal strength and throughput. This study is based on actual measurement findings from the deployed 4G LTE network transceiver device, which contains several carriers for each eNodeB. TEMS Pocket, a mobile gadget, was used to collect data for measurements. For analysis purposes, the parameters RSRP, throughput, frequency band, serving cell identification or PCI (Physical Cell Identity), and event handover are employed. In the inter-frequency LTE handover, there are two priority handovers: handovers from lower bands to higher bands (high priority) and handovers from higher bands to lower bands (low priority). When a low-priority handover happens, the RSRP value and throughput increase, while a high-priority handover causes the RSRP value to decrease.

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Section: Introductionmentioning

confidence: 99%