Feasibility Analysis the Implementation of the Dual Spectrum Licensed and Unlicensed Enhanced License Assisted Access (ELAA) on LTE Networks with the Techno-Economic Method

Budiyanto, Setiyo; Hakim, Erman Al

doi:10.1109/bcwsp50066.2020.9249472

Cited by 5 publications

(11 citation statements)

References 13 publications

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“…To calculate the value of throughput per session in this study, using standard service model parameters from vendor Huawei [17]. Throughput per session can calculate using (3) as follows:…”

Section: Network Throughputmentioning

confidence: 99%

“…And BLER is allowed in one session. Single user throughput (SUT) is the activity of every internet user who is diverse in using LTE services [17]. By using the traffic parameters of the standard model from Huawei, and the standardization peak to average ratio, the value of single-user throughput can be calculated with (4).…”

Section: Network Throughputmentioning

confidence: 99%

“…∑(Troughput per session x BHSA x Penetration rate) x (1+Peak to Average Ratio) 3600 (4) Where, single-user throughput (IP), BHSA is a service attempt in a busy hour, penetration Rate is the penetration of service usage by area, 3600 is time frame one hour, and Peak to average ratio is Estimated overload on traffic for dense urban peak to average ratio is 40%, urban 20% [17].…”

Section: Sut (Ip) =mentioning

confidence: 99%

“…Network throughput is the total number of traffic needs in the service area to meet the needs of all users [17]. To calculate network throughput using (5):…”

Section: Sut (Ip) =mentioning

confidence: 99%

“…Calculating throughput per cell to determine the size of uplink and downlink in a cell. The steps to calculate the uplink and downlink MAC layer throughput, then calculate the average cell throughput based on the average SINR distribution [17]. After that, we can know the value of throughput per cell MAC throughput calculation using ( 6) and ( 7 Where, UL and DL MAC throughput is uplink and downlink MAC layer throughput, CRC is cyclic redundancy check (24 bits), NRE is the number of resistor elements (RE) in 1 ms (168), NcRE is the number of control channels resistor elements in 1 ms (36), NrRE is the number of reference signals resistor elements in 1 ms ( 12), NrReUL is the number of reference signals resistor elements in 1 ms in the uplink (24), Code bits are modulation efficiency, code rate is channel coding rate, Nrb is the number of block resource to be used, and C is the MIMO antenna model.…”

Section: Throughput Per Cellmentioning

confidence: 99%

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Economic technology analysis of LTE advanced pro dual spectrum licensed and unlicensed access using discounted cash flow methods

Budiyanto

Hakim

Rahayu

2021

IJEECS

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<p>Since implementing the long term evolution (LTE) technology, the surge in data service traffic has increased, causing an increase in demand spectrum, which has resulted in gaps in capacity requirements. Wireless service providers can respond to LTE technology updates. With LTE advanced pro technology that utilizes unlicensed spectrum technology can provide solutions to increase capacity and throughput. In this study, LTE advanced pro planning by capacity method to find the number of eNodeB and using the discounted cash flow method to analyze the feasibility of the costs to be invested in the implementation of the LTE. The results of the four simulated scenarios concluded that the number of eNodeB from the IV scenario with 20 MHz bandwidth at 1800 MHz frequency and 20 MHz bandwidth at 5 GHz frequency amounted to 23 sites, with a positive NPV value of $ 271,936.96, IRR of 14.91%, and for payback period occurred in the 3rd year. Thus the fourth scenario is feasible to be implemented.</p>

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“…To calculate the value of throughput per session in this study, using standard service model parameters from vendor Huawei [17]. Throughput per session can calculate using (3) as follows:…”

Section: Network Throughputmentioning

confidence: 99%

Section: Network Throughputmentioning

confidence: 99%

Section: Sut (Ip) =mentioning

confidence: 99%

“…Network throughput is the total number of traffic needs in the service area to meet the needs of all users [17]. To calculate network throughput using (5):…”

Section: Sut (Ip) =mentioning

confidence: 99%

Section: Throughput Per Cellmentioning

confidence: 99%

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