Dan Keun SUNG


A Dynamic Downlink Load Control Scheme for WCDMA and HSDPA Systems
Chang Soon KANG  Junsu KIM  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 2327-2331
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
WCDMAHSDPAAMCdownlink overload control
  Summary |  Full Text:PDF (268.6KB)

FOREWORD
Hiroyuki MORIKAWA@Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/07/01
Vol. E90-A  No. 7  pp. 1259-1260
Type of Manuscript: FOREWORD
Category: 
Keyword: 
  Summary |  Full Text:PDF (84.2KB)

Saturation Performance Analysis of IEEE 802.11 WLAN under the Assumption of No Consecutive Transmissions
Seong Joon KIM  Ho Young HWANG  Jae Kyun KWON  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3  pp. 700-703
Type of Manuscript: LETTER
Category: Terrestrial Radio Communications
Keyword: 
access protocolscarrier sense multiple accessCSMA/CAIEEE 802.11wireless LAN
  Summary |  Full Text:PDF (273.9KB)

Bandwidth Optimization Algorithm Based on Weight Vector Adjustment in Generalized Processor Sharing Servers
Wonyoung PARK  Ju Yong LEE  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/01/01
Vol. E90-B  No. 1  pp. 164-167
Type of Manuscript: LETTER
Category: Internet
Keyword: 
Internet trafficQoSGPSbandwidth allocationoptimization
  Summary |  Full Text:PDF (232.6KB)

Symbol Perforation Reduction Schemes for Orthogonal Code Hopping Multiplexing
Jae Hoon CHUNG  Suwon PARK  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 4107-4111
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
orthogonal code hopping multiplexingswitched-beam array antennagroup-level random codeword hopping-pattern allocationinter-beam softer handoff
  Summary |  Full Text:PDF (367.4KB)

An Improved Timer-Based Location Management Scheme for Packet-Switched (PS) Mobile Communication Systems
Yun Won CHUNG  Jae Kyun KWON  Yeong Jin KIM  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2650-2653
Type of Manuscript: LETTER
Category: Network
Keyword: 
timer-basedlocation updatepaginglocation managementpacket-switched (PS)
  Summary |  Full Text:PDF (172.3KB)

An Enhanced Scheme for Combined Mobility Management Based on a New Mobile Station State Model in GPRS
Yun Won CHUNG  Sun-Jong KWON  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1746-1749
Type of Manuscript: LETTER
Category: Network
Keyword: 
GPRSlocation updatepagingcombined mobility management
  Summary |  Full Text:PDF (172KB)

Effect of Uncertainty of the Position of Mobile Terminals on the Paging Cost of an Improved Movement-Based Registration Scheme
Yun Won CHUNG  Dan Keun SUNG  A. Hamid AGHVAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/02/01
Vol. E86-B  No. 2  pp. 859-861
Type of Manuscript: LETTER
Category: Terrestrial Radio Communications
Keyword: 
movement-based location managementmobility managementlocation updatepagingpersonal communication service
  Summary |  Full Text:PDF (133.5KB)

A Fast Handoff Scheme for Multi-Connection Calls in Wireless ATM Networks
Sung Cheol CHANG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/10/01
Vol. E85-B  No. 10  pp. 2002-2011
Type of Manuscript: Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
dynamic pre-allocated connectionmulti-connectionfast handoff
  Summary |  Full Text:PDF (483.3KB)

The Required Signal Power for Multimedia Traffic in Multipath Faded CDMA Systems
Chang Soon KANG  Sung Moon SHIN  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/01/01
Vol. E85-B  No. 1  pp. 343-347
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
signal powermultimedia trafficmultipath fadingCDMA
  Summary |  Full Text:PDF (336.4KB)

Link Capacity and Signal Power of CDMA Systems According to Spreading Code and Bandwidth Allocations in Multipath Fading Environments
Chang Soon KANG  Ki Hyoung CHO  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/12/01
Vol. E84-B  No. 12  pp. 3218-3225
Type of Manuscript: PAPER
Category: Wireless Communication Technology
Keyword: 
link capacitysignal powerCDMAorthogonality factor
  Summary |  Full Text:PDF (694.7KB)

Performance Analysis of a Profile Management Scheme for Incall Registration/Deregistration in Wireline UPT Networks--Part II: Timer-Based Scheme
Min Young CHUNG  Dan Keun SUNG  Kyung Pyo JUN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2  pp. 191-203
Type of Manuscript: PAPER
Category: Wireless Communication Technology
Keyword: 
universal personal telecommunications (UPT)registration/deregistration for incallsreset for incall registration
  Summary |  Full Text:PDF (704.6KB)

Link Capacity and Signal Power According to Allocations of Spreading Codes and Bandwidth in CDMA Systems
Chang Soon KANG  Sung Moon SHIN  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/04/20
Vol. E83-B  No. 4  pp. 858-860
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
link capacitysignal powerspreading codebandwidthCDMA
  Summary |  Full Text:PDF (391KB)

A Dynamic Wireline Resource Management Scheme for Fast Handoff in Wireless ATM Networks
Sung Cheol CHANG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/06/20
Vol. E82-B  No. 6  pp. 978-983
Type of Manuscript: LETTER
Category: Mobile Communication
Keyword: 
wireless ATMhandoffresource management
  Summary |  Full Text:PDF (209.3KB)

Performance Analysis of a Profile Management Scheme for Incall Registration/Deregistration in Wireline UPT Networks--Part I: Request-Based Scheme
Min Young CHUNG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/05/20
Vol. E82-B  No. 5  pp. 686-694
Type of Manuscript: PAPER
Category: Communication Networks and Services
Keyword: 
universal personal telecommunications (UPT)service/terminal profileregistration/deregistration for incallsreset for incall registration
  Summary |  Full Text:PDF (620.3KB)

Radio Resource Assignment in Multiple-Chip-Rate DS/CDMA Systems Supporting Multimedia Services
Young-Woo KIM  Seung Joon LEE  Min Young CHUNG  Jeong Ho KIM  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/01/20
Vol. E82-B  No. 1  pp. 145-155
Type of Manuscript: PAPER
Category: Mobile Communication
Keyword: 
multiple-chip-rate DS/CDMAcapacityradio resource assignment
  Summary |  Full Text:PDF (942KB)

An Enhanced Priority Reservation Algorithm for ATM Multicast Switches with a One-Shot Scheduling Scheme
Hong Ju KIM  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/11/20
Vol. E81-B  No. 11  pp. 2237-2241
Type of Manuscript: LETTER
Category: Switching and Communication Processing
Keyword: 
ATM multicast switchone-shot scheduling schemeenhanced priority reservation
  Summary |  Full Text:PDF (364.2KB)

Performance of Single-Bit Adaptive Step-Size Closed-Loop Power Control Scheme in DS-CDMA Systems
Jeong Ho KIM  Seung Joon LEE  Young Woo KIM  Min Young CHUNG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/20
Vol. E81-B  No. 7  pp. 1548-1552
Type of Manuscript: LETTER
Category: Mobile Communication
Keyword: 
power controlcode division multiple access
  Summary |  Full Text:PDF (371.9KB)

Channel Holding Time Distribution in Cross- and Cigar-Shaped Urban Microcells
Ho-Shin CHO  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/20
Vol. E81-B  No. 6  pp. 1275-1279
Type of Manuscript: LETTER
Category: Mobile Communication
Keyword: 
urban microcellscell shape
  Summary |  Full Text:PDF (275.1KB)

An Analysis of M,MMPP/G/1 Queues with QLT Scheduling Policy and Bernoulli Schedule
Bong Dae CHOI  Yeong Cheol KIM  Doo Il CHOI  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/01/20
Vol. E81-B  No. 1  pp. 13-22
Type of Manuscript: PAPER
Category: Communication Networks and Services
Keyword: 
queueing analysisQLT scheduling policyMMPPATM network
  Summary |  Full Text:PDF (783.6KB)

A General Expansion Architecture for Large-Scale Multicast ATM Switches
Sung Hyuk BYUN  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/11/20
Vol. E80-B  No. 11  pp. 1671-1679
Type of Manuscript: PAPER
Category: Switching and Communication Processing
Keyword: 
general expansion architecturelarge-scalemulticastATM switch
  Summary |  Full Text:PDF (732KB)

Performance Analysis of Enhanced RAMA Protocol for Statistical Multiplexing of Speech in Wireless PCS
Dae-Woo CHOI  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/07/20
Vol. E80-B  No. 7  pp. 1064-1073
Type of Manuscript: PAPER
Category: Mobile Communication
Keyword: 
multiple accessPCSspeech multiplexing
  Summary |  Full Text:PDF (701.2KB)

Performance of a Time Slot Searching Mechanism in Multi-Rate Circuit Switching Systems
Seung Kye ROH  Kwang Ho KOOK  Jae Sup LEE  Min Young CHUNG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/05/20
Vol. E77-B  No. 5  pp. 650-655
Type of Manuscript: PAPER
Category: Communication Networks and Service
Keyword: 
multi-slot callblocking probabilitytraffic handling capacityprocessing load
  Summary |  Full Text:PDF (503.8KB)

A Trial Multilayer Perceptron Neural Network for ATM Connection Admission Control
Sang Hyuk KANG  Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/03/20
Vol. E76-B  No. 3  pp. 258-262
Type of Manuscript: Special Section PAPER (Special Issue on Broadband ISDN --Application, Networking and Management--)
Category: 
Keyword: 
ATMconnection admission controlmultilayer perceptron
  Summary |  Full Text:PDF (394.5KB)

Modeling and Analysis of a Nonlinear Elastomer Impact Model with a Damping Mechanism
Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/08/20
Vol. E75-A  No. 8  pp. 1020-1025
Type of Manuscript: PAPER
Category: Modeling and Simulation
Keyword: 
measured frequency responsenonlinear elastomer modelimpact
  Summary |  Full Text:PDF (355.6KB)

One Linear and One Nonlinear Elastomer Impact Models
Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/09/20
Vol. E72-E  No. 9  pp. 963-969
Type of Manuscript: PAPER
Category: Nonlinear Problems
Keyword: 
  Summary |  Full Text:PDF (398.5KB)