OFDM Relay Cognitive Radio Multiple Antennas Resource Allocation Full Duplex Spectrum Sensing Synchronization Spectrum Sharing Interference Cancellation Channel Estimation Feedback Stochastic Geometry Bi-directional Energy Harvesting Heterogeneous Networks FBMC HetNet Equalization relay networks Ultra Low Power TVWS MIMO interference SC-FDMA CDMA Duplex channel capacity interference suppression 5G Reliability C-V2V in-band full-duplex system OCBT CLI body area networks 5G mobile communication antenna arrays NR positioning health care Resource sharing Location-based LTE-TDD FS-NOMA Power allocation OTDOA hybrid control overhead estimated position overlapping resource block management amplify and forward communication power uncertainty CoMP quality of service cellular radio Rat-dependent positioning telecommunication traffic Handoff Femtocell inter user interference UFMC mode selection GFDM QAM Zigbee frame structure Vehicular communication Vehicle-to-vehicle communication non-orthogonal multiple access QR Factorization Spatial capacity LTE-based V2V Number of training blocks Communication range user fairness Mode 3 resource selection distributed mode maximum likelihood method Metaheuristics cross-link interference Dynamic TDD Uplink SCMA system V2X DQN estimated position updating —Device-to-device (D2D) spectrum partitioning dynamic HetNet indoor positioning D-TDD - Computation offloading multi-access edge computing P-NOMA partial overlap Subband filtering Multi-user Receiver reinforcement learning RSRP weighting smart factory
Status : Presented 
Date : 2007-06 
Title : QoS-guaranteed Transmission Scheme Selection for OFDMA Multi-hop Cellular Networks 
Authors : Jemin Lee, Sungsoo Park, Hanho Wang and Daesik Hong 
Conference : IEEE International Conference on Communications 
Abstract : In this paper, a problem for efficient use of subcarriers in downlink OFDMA multi-hop cellular networks is studied based on quality of service (QoS) guarantee of each mobile station (MS). We consider three possible transmission schemes in multihop networks: single-hop, multi-hop, and multi-hop with spatial reuse of subcarriers. We verify that the required number of subcarriers to guarantee the target BER and the target data rate is changed according to the transmission scheme and QoS requirements as well as the channel condition. Based on this result, we propose a new transmission scheme selection algorithm to select the best performance scheme for the efficient utilization of the limited subcarriers. Through the numerical results, the performance of this algorithm is demonstrated by the number of supported MSs in the system and the blocking probability. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...r+Networks 
Download : http://mirinae.yonsei.ac.kr/?module=file...450170a405 
  Jemin Lee; Sungsoo Park; Hano Wang; Daesik Hong; , "QoS-guaranteed Transmission Scheme Selection for OFDMA Multi-hop Cellular Networks," Communications, 2007. ICC '07. IEEE International Conference on , vol., no., pp.4587-4591, 24-28 June 2007
doi: 10.1109/ICC.2007.757
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4289428&isnumber=4288671
List of Articles
No.
Statussort Date
3 [IEEE ICC] Taehoon Kwon, Hyungjoon Song, Jemin Lee, Youngju Kim, Jonghyuk Lee and Daesik Hong, "A Power Division Reuse Partitioning Scheme with Half Frequency Reuse Factor for OFDMA Downlink Systems", May 2008 file Presented  2008-05 
2 [IEEE ICC] Myounghee Park, Heeyoung Jun, Jaehee Cho, Namshin Cho, Daesik Hong and Changeon Kang, "PAPR Reduction in OFDM Transmission using Hadamard Transform", IEEE ICC, Jun. 2000 Presented  2000-06 
» [IEEE ICC] Jemin Lee, Sungsoo Park, Hanho Wang and Daesik Hong, "QoS-guaranteed Transmission Scheme Selection for OFDMA Multi-hop Cellular Networks", ICC 2007, June 2007 file Presented  2007-06