Výsledky vyhledávání - "Hee Seon Jang"

Akademický článek

Current status analysis of 5G mobile communication services industry using business model canvas in South Korea.

Autor: Hee-Seon Jang¹ hsjang@ptu.ac.kr, Jaehyun Yeo² jhyeo@kisdi.re.kr

Publikováno v: Asia Pacific Management Review. Dec2024, Vol. 29 Issue 4, p462-476. 15p.

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Akademický článek

Modeling and Performance Analysis of Three Zone-Based Registration Scheme in Wireless Communication Networks

Autor: Hee-Seon Jang, Jang-Hyun Baek

Publikováno v: Applied Sciences, Vol 13, Iss 18, p 10064 (2023)

For wireless communication networks, researchers have proposed many schemes to reduce the cost of location registration and paging signals caused by the mobility of user equipment (UE). Among them, a zone-based method that designates one zone (1Z, gr

Externí odkaz: https://doaj.org/article/e43dbacb9f884d239ffc4f8218729f38

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Analyzing the Impacts of Sewer Type and Spatial Distribution of LID Facilities on Urban Runoff and Non-Point Source Pollution Using the Storm Water Management Model (SWMM)

Autor: Jimin Lee, Jinsun Kim, Jong Mun Lee, Hee Seon Jang, Minji Park, Joong Hyuk Min, Eun Hye Na

Publikováno v: Water; Volume 14; Issue 18; Pages: 2776

The negative changes in the hydrological cycle are increasing due to climate change and urbanization, resulting in deterioration of water quality and environmental issues. Although Low-Impact Development (LID) techniques studies have been conducted t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::408f8e01484c650d7c3ea52e363794a5

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Optimal TAL-based registration with cell-based central policy in mobile cellular networks: a semi-Markov process approach

Autor: Jang Hyun Baek, Hee-Seon Jang

Publikováno v: The Journal of Supercomputing. 77:9172-9189

LTE networks consist of tracking areas (TAs) or a group of cells, while several TAs constitute a TA list (TAL). The LTE network adopts TAL-based registration, where, if the user equipment (UE) enters a TA that is not in its current TAL, the UE regist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d539928e059f2f49e55d2cd0b9d9f6ca
https://doi.org/10.1007/s11227-021-03624-8

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Akademický článek

Performance Evaluation and Optimal Management of Distance-Based Registration Using a Semi-Markov Process

Autor: Jae Joon Suh, Kyeongtaek Kim, Hee-Seon Jang, Jang Hyun Baek

Publikováno v: Modelling and Simulation in Engineering, Vol 2017 (2017)

We consider the distance-based registration (DBR) which is a kind of dynamic location registration scheme in a mobile communication network. In the DBR, the location of a mobile station (MS) is updated when it enters a base station more than or equal

Externí odkaz: https://doaj.org/article/9e68af4566fa402a88b4b514dfb32644

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Mobility Management Scheme with Mobility Prediction in Wireless Communication Networks

Autor: Hee-Seon Jang, Jang-Hyun Baek

Publikováno v: Applied Sciences, Vol 12, Iss 1252, p 1252 (2022)
Applied Sciences; Volume 12; Issue 3; Pages: 1252

Many registration schemes have been proposed to reduce the signaling cost required for user’s mobility management in wireless communication networks. Various results on mobility management schemes to minimize the total signaling cost have been repo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b2487b4b056e362a113db71900dd42
https://www.mdpi.com/2076-3417/12/3/1252

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Prediction of Shipping Cost on Freight Brokerage Platform Using Machine Learning

Autor: Hee-Seon Jang, Tai-Woo Chang, Seung-Han Kim

Publikováno v: Sustainability; Volume 15; Issue 2; Pages: 1122

Not having an exact cost standard can present a problem for setting the shipping costs on a freight brokerage platform. Transport brokers who use their high market position to charge excessive commissions can also make it difficult to set rates. In a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de45704875c39227007eb0bcaa319efc
https://doi.org/10.3390/su15021122

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