Yong Chul Kim

Works (3)

Updated: July 5th, 2023 15:46

2011 article

Optimal Max–Min Fair Resource Allocation in Multihop Relay-Enhanced WiMAX Networks

Kim, Y., & Sichitiu, M. L. (2011, August 3). IEEE Transactions on Vehicular Technology, Vol. 60, pp. 3907–3918.

By: Y. Kim n & M. Sichitiu n 

author keywords: IEEE 802.16j; scheduling
topics (OpenAlex): Cooperative Communication and Network Coding; Advanced Wireless Network Optimization; Advanced MIMO Systems Optimization
TL;DR: An optimal resource allocation scheme is proposed for WiMAX networks that are enhanced with nontransparent relay stations (RSs) and the highest cell throughput can be achieved by the proposed optimal scheme while maintaining the fairness and lower outage performance of the orthogonal scheme at a higher computational cost. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 article

Optimal Placement of Transparent Relay Stations in 802.16j Mobile Multihop Relay Networks

Yongchul, K. I. M., & SICHITIU, M. L. (2011, January 1). IEICE Transactions on Communications, Vol. E94B, pp. 2582–2591.

By: K. Yongchul n & M. Sichitiu n 

author keywords: WiMAX; relay networks; optimal placement
topics (OpenAlex): Cooperative Communication and Network Coding; Advanced MIMO Systems Optimization; Advanced Wireless Network Optimization
TL;DR: A closed-form approximation for the optimal location of RS inside a cell is provided and a numerical analysis of a number of case studies validates the closed- form approximation. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 article

Optimal resource allocation in multihop relay-enhanced WiMAX networks

Kim, Y., & Sichitiu, M. L. (2011, March 1). 2011 IEEE Wireless Communications and Networking Conference (WCNC), pp. 737–742.

By: Y. Kim n & M. Sichitiu n 

topics (OpenAlex): Advanced Wireless Network Optimization; Cooperative Communication and Network Coding; Advanced MIMO Systems Optimization
TL;DR: This paper considers deploying non-transparent relay stations (RSs) that transmit on the same carrier frequency as the base station (BS) for the purpose of coverage extension, and proposes an optimal scheduling scheme that preserves fairness among active SSs. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

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