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Jin-Bum Hwang

dblp:27/5978 · DBLP profile ↗
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3ranked-venue papers
3as first author
0since 2021 · last 2013
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 1 · 1 first-authorApplied, interdisciplinary, general and emerging computing · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
1 paper
Content delivery and video streaming · 44% Wireless networking · 22% Network optimization and economics · 22%

Topics — the 6 heaviest of 6, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Network optimization and economics › resource allocation
rate allocation
0.212013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013
Content delivery and video streaming › video coding
scalable video coding
0.212013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013
Content delivery and video streaming
video multicast
0.212013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013
Wireless networking
wireless mesh network
0.212013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013
Routing and switching
multicast routing
0.012013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013
Cellular and mobile networks › radio resource management
scheduling and resource allocation
0.012013
Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks · IEEE Trans. Mob. Comput. 2013

Methods — techniques the papers use, named apart from their topics

simulation · 0.2optimization · 0.2
YearPublicationVenuePosition
2013 Effective Video Multicast Using SVC with Heterogeneous User Demands over TDMA-Based Wireless Mesh Networks
abstract
We provide an effective video multicast framework over time division multiple access (TDMA)-based wireless mesh networks (WMNs). Heterogeneous user demand is considered where each multicast receiver has its own video quality demand. In video multicasting, different relay nodes in the same multicast tree may have different transmission rates by utilizing scalable video coding (SVC). Considering this distinguishing characteristic of video multicasting, the proposed multicast framework provides effective multicast routing, scheduling, and rate allocation algorithms. The purpose of the multicast routing and scheduling is to obtain a minimum length schedule which satisfies given quality demands of receivers. If the schedule is not feasible even with its minimum length due to the limited number of time slots in the network, rate allocation algorithm adjusts the transmission rates of relay nodes to generate a feasible schedule. The algorithm is designed to maximize the minimum utility of multicast receivers. Simulation results show that the proposed multicast routing and scheduling algorithms outperform existing schemes in terms of schedule length. The minimum utility is improved up to 30 percent by the proposed rate allocation algorithm compared to the existing method.
Jin-Bum Hwang, Chae Y. Lee
IEEE Trans. Mob. Comput.1
2006 Efficient and User Friendly Inter-domain Device Authentication/Access Control for Home Networks
Jin-Bum Hwang, Hyungkyu Lee, Jong Wook Han
EUC1
2006 A Security Model for Home Networks with Authority Delegation
Jin-Bum Hwang, Jong Wook Han
ICCSA (4)1