Keyword : OFDMA


Interference-Aware Dynamic Channel Assignment Scheme for Enterprise Small-Cell Networks
Se-Jin KIM Sang-Hyun BAE 
Publication:   
Publication Date: 2018/12/01
Vol. E101-B  No. 12 ; pp. 2453-2461
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMAsmall-cell networkdynamic channel assignmentinterference mitigationenterprise
 Summary | Full Text:PDF(1.9MB)

QoS Guaranteed Power and Sub-Carrier Allocation for Uplink OFDMA Networks
Guowei LI Qinghai YANG Kyung Sup KWAK 
Publication:   
Publication Date: 2018/04/01
Vol. E101-B  No. 4 ; pp. 1021-1028
Type of Manuscript:  PAPER
Category: Network
Keyword: 
fairnessenergy-efficientresource allocationOFDMAquality of service (QoS)
 Summary | Full Text:PDF(1.4MB)

Multiple Access Interference-Free Multichannel Slotted Aloha Scheme for Time-Asynchronous OFDMA Systems
Junwoo JUNG Jaesung LIM Haengik KANG Hyungwon PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4 ; pp. 686-700
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multi-channelslotted AlohaOFDMAMAI
 Summary | Full Text:PDF(2.5MB)

An Improved Cooperative Technique Sharing the Channel in OFDMA-Based System
Junpyo JEON Hyoung-Muk LIM Hyuncheol PARK Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/12/01
Vol. E97-D  No. 12 ; pp. 3222-3225
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
cooperative communicationDFOFDMASTBC
 Summary | Full Text:PDF(766.1KB)

Multi-Stage DCF-Based Channel Access Scheme for Throughput Enhancement of OFDMA WLAN Systems
Shinichi MIYAMOTO Naoya IKESHITA Seiichi SAMPEI Wenjie JIANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10 ; pp. 2230-2242
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
CSMA/CADCFOFDMAprioritized channel accesssignaling overhead
 Summary | Full Text:PDF(2.5MB)

Cooperative Diversity Technique Using Spatial Phase Coding Based on OFDMA System
Ki-Ro KIM Seung-Jun YU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/07/01
Vol. E97-D  No. 7 ; pp. 1897-1900
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
SPCOFDMAcooperative communication
 Summary | Full Text:PDF(532.5KB)

Joint Resource Allocation Algorithm in Carrier Aggregation Enabled Future Wireless Networks
Zanjie HUANG Yusheng JI Hao ZHOU Baohua ZHAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/01/01
Vol. E97-A  No. 1 ; pp. 78-85
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: Resource Allocation
Keyword: 
resource allocationOFDMAproportional fairnesscarrier aggregation
 Summary | Full Text:PDF(1.5MB)

Indoor Experiments on 4-by-2 Multi-User MIMO and Carrier Aggregation Achieving Real-Time 1-Gbps Data Transmission in LTE-Advanced Downlink
Yuichi KAKISHIMA Teruo KAWAMURA Yoshihisa KISHIYAMA Hidehiro ANDOH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/01/01
Vol. E97-A  No. 1 ; pp. 109-116
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: Implementation
Keyword: 
LTE-AdvancedOFDMAmulti-user MIMOantenna arrangementindoor experiment
 Summary | Full Text:PDF(2.2MB)

Study of Multi-Cell Interference in a 2-Hop OFDMA Virtual Cellular Network
Gerard J. PARAISON Eisuke KUDOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/12/01
Vol. E96-B  No. 12 ; pp. 3163-3171
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
virtual cellular networkmulti-cell interferenceVCNresource allocationchannel capacityOFDMAfrequency reuseSINRmulti-hop networkparallel relaying scheme
 Summary | Full Text:PDF(2.1MB)

Novel DCF-Based Multi-User MAC Protocol for Centralized Radio Resource Management in OFDMA WLAN Systems
Shinichi MIYAMOTO Seiichi SAMPEI Wenjie JIANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/09/01
Vol. E96-B  No. 9 ; pp. 2301-2312
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
CSMA/CADCFOFDMAcentralized radio resource managementtwo-dimensional scheduling
 Summary | Full Text:PDF(2.4MB)

Study of a Multiuser Resource Allocation Scheme for a 2-Hop OFDMA Virtual Cellular Network
Gerard J. PARAISON Eisuke KUDOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/08/01
Vol. E96-B  No. 8 ; pp. 2112-2118
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
virtual cellular networkVCNresource allocationchannel capacityOFDMAfrequency reuseSINRmultihop networkparallel relaying scheme
 Summary | Full Text:PDF(1.8MB)

An Improved Transmission Rate in Cooperative Communication Based on OFDMA System
Eui-Hak LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/07/01
Vol. E96-A  No. 7 ; pp. 1667-1670
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cooperative communicationOFDMASTBCimproved transmission rate
 Summary | Full Text:PDF(431.1KB)

Distributed Resource Allocation for Multi-Cell Cognitive Radio Networks Based on Intra-Cell Overlay and Inter-Cell Underlay Spectrum Sharing
Hailan PENG Takeo FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6 ; pp. 1566-1576
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
distributed resource allocationgame theorymulti-cell overlaid CRN/PNOFDMAQoS
 Summary | Full Text:PDF(1.4MB)

Low-Complexity Resource Allocation Algorithm for Multicell OFDMA System
Qingli ZHAO Fangjiong CHEN Sujuan XIONG Gang WEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5 ; pp. 1218-1221
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
resource allocationOFDMAcellular system
 Summary | Full Text:PDF(303.5KB)

Joint Optimization for Proportional Fairness in MIMO-OFDMA Relay-Enhanced Cellular Networks
Ping WANG Lin SU Min HUANG Fuqiang LIU Lijun ZU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2 ; pp. 500-503
Type of Manuscript:  Special Section LETTER (Special Section on Quality of Communication Services Improving Quality of Life)
Category: 
Keyword: 
MIMOOFDMArelaycellular networksresource allocation
 Summary | Full Text:PDF(382.5KB)

Fair Partitioning of the Downlink Resources of an OFDMA-Based Multi-User Multi-Tier Cellular Network Using Fractional Frequency Reuse
Akindele Segun AFOLABI Erdenebileg MUNKHBAT Yumi TAKAKI Chikara OHTA Hisashi TAMAKI Yoshizo TANAKA Takashi YAMAMOTO Yoji OKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10 ; pp. 3353-3357
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
resource partitioningOFDMAFFRmacrocellfemtocell
 Summary | Full Text:PDF(440.9KB)

Resource Allocation for Scalable Video Multicast over OFDMA Systems
Zan YANG Yuping ZHAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9 ; pp. 2948-2951
Type of Manuscript:  LETTER
Category: Network
Keyword: 
scalable videomulticastOFDMAresource allocation
 Summary | Full Text:PDF(159KB)

Hybrid Resource Allocation Scheme with Proportional Fairness in OFDMA-Based Cognitive Radio Systems
Li LI Changqing XU Pingzhi FAN Jian HE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/08/01
Vol. E95-A  No. 8 ; pp. 1430-1434
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
hybrid Cognitive Radio systemsOFDMAresource allocationproportional ratesdual methods
 Summary | Full Text:PDF(183.7KB)

Interference Mitigation Techniques for OFDMA-Based Digital Duplexing Systems
Chang-Hwan PARK Han-Seong KIM Yong-Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7 ; pp. 2477-2480
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
digital duplexingOFDMATDoAinterference mitigation
 Summary | Full Text:PDF(160.7KB)

Multi-User Frequency Offset Correction for OFDMA Reverse Link
Jungwoo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7 ; pp. 2481-2484
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
frequency synchronizationfrequency offset estimationOFDMAreverse link
 Summary | Full Text:PDF(174.9KB)

Proportional Resource Allocation in OFDMA Systems Based on Weighted Normalized User's CSI
Robin SHRESTHA Jae Moung KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6 ; pp. 2137-2140
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
resource allocationOFDMACSIscheduling scheme
 Summary | Full Text:PDF(379.9KB)

Symmetric Extension DFT-Based Noise Variance Estimator in OFDMA Systems with Partial Frequency Response
Yi WANG Qianbin CHEN Ken LONG Zu Fan ZHANG Hong TANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6 ; pp. 2157-2159
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
symmetric extensionDFTOFDMAnoise variance estimation
 Summary | Full Text:PDF(159.9KB)

Control-Channel-Hopping Scheme for Mitigating Scrambling Attacks in OFDMA Systems: AJOU
Jaemin JEUNG Junwoo JUNG Jaesung LIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1869-1872
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
control channel hoppingscrambling attackOFDMA
 Summary | Full Text:PDF(516.5KB)

Resource Allocation for Interference Avoidance in OFDMA-TDD Based Femtocell Networks
IlKwon CHO Se-Jin KIM Choong-Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1886-1889
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
femtocell networksfractional frequency reuseOFDMAresource allocationinterference avoidance
 Summary | Full Text:PDF(695.4KB)

Joint Mode Selection and Resource Allocation for Cellular Controlled Short-Range Communication in OFDMA Networks
Hui DENG Xiaoming TAO Ning GE Jianhua LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/03/01
Vol. E95-B  No. 3 ; pp. 1023-1026
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
short-range communicationmode selectionresource allocationOFDMA
 Summary | Full Text:PDF(429.3KB)

Linear Receiver for OFDMA Uplink with both CFOs and IQ Imbalances
Weile ZHANG Qinye YIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 639-642
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
IQ imbalancecarrier frequency offsetOFDMA
 Summary | Full Text:PDF(270.5KB)

Balanced Frequency Reuse with Ordering and Directional Subcarrier Allocation in OFDMA Systems
Tae-Kyeong CHO Chang-Yeong OH Tae-Jin LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3480-3489
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
frequency reuseinterference managementOFDMApower allocationsubcarrier allocation
 Summary | Full Text:PDF(1.4MB)

A Subcarrier-Reference Scheme for Multiuser MISO-OFDMA Systems with Low Probability of Interception
Wenyu LUO Liang JIN Yingsong LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10 ; pp. 2872-2876
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
MISOOFDMAwireless physical-layer securitylow probability of interception
 Summary | Full Text:PDF(322.1KB)

A High Capacity Cell Architecture Based on Distributed Antenna System and Frequency Allocation Scheme
Chih-Wen (Wenson) CHANG Chien-Yuan CHU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9 ; pp. 2690-2695
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
distributed antenna systemsoft frequency reusecell architectureOFDMA
 Summary | Full Text:PDF(394KB)

A Low Complexity Resource Allocation Algorithm for OFDMA Cooperative Relay Networks with Fairness and QoS Guaranteed
Asem A. SALAH Raja Syamsul Azmir Raja ABDULLAH Borhanuddin Bin MOHD. ALI Nidhal A. ODEH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8 ; pp. 2328-2337
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cooperative relayOFDMAresource allocationQoS requirementsfairness
 Summary | Full Text:PDF(941.1KB)

Enhancing VoIP in UTRAN LTE Downlink: Methods and Performance
Yong FAN Mikko VALKAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8 ; pp. 2338-2345
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
VoIPE-UTRALTEOFDMAsystem level performance
 Summary | Full Text:PDF(967.3KB)

Resource Allocation in Cooperative OFDMA Systems Supporting Heterogeneous Services
Danhua ZHANG Xiaoming TAO Jianhua LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7 ; pp. 2043-2050
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cooperationrelayOFDMAquality of service (QoS)resource allocation
 Summary | Full Text:PDF(706.1KB)

Subchannel Allocation with Nash Bargaining Solutions for Delay Sensitive Traffic in OFDMA Networks
Hui DENG Xiaoming TAO Youzheng WANG Jianhua LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4 ; pp. 1110-1113
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
subchannel allocationOFDMANash bargaining solutiondelay sensitive traffic
 Summary | Full Text:PDF(253.2KB)

An Iterative Peak Power Reduction Method with Adaptive Intermediary Over-Sampling for Wireless OFDMA Systems
Kazuhiko FUJIMOTO Shigeru TOMISATO Masaharu HATA Hiromasa FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2 ; pp. 576-579
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDM transmissionPAPROFDMAiterative processing
 Summary | Full Text:PDF(548.7KB)

A Throughput Enhancement under a Strict Fairness Constraint in OFDMA System
Sungho HWANG Soonchul PARK Ho-Shin CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1 ; pp. 346-349
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAresource allocationuser fairnessproportional fairnessthroughput
 Summary | Full Text:PDF(179.6KB)

Downlink Radio Resource Allocation for Coordinated Cellular OFDMA Networks
Jingya LI Xiaodong XU Xin CHEN Xiaofeng TAO Hui ZHANG Tommy SVENSSON Carmen BOTELLA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12 ; pp. 3480-3488
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
base station coordinationOFDMAradio resource allocationutility function
 Summary | Full Text:PDF(812.9KB)

Implementation of OFDMA-Based Cognitive Radio via Accessible Interference Temperature
Bin DA Chi-Chung KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2830-2832
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAcognitive radioresource allocationspectrum sharing
 Summary | Full Text:PDF(130.1KB)

Distributed Multi-Cell Resource Allocation with Price Based ICI Coordination in Downlink OFDMA Networks
Gangming LV Shihua ZHU Hui HUI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7 ; pp. 1969-1973
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAmulti-cell resource allocationinterference coordination
 Summary | Full Text:PDF(180.3KB)

Multi-Cell Cooperation with Fairness Constraint in the Downlink OFDMA Cellular Networks
Hongxing LI Hanwen LUO Wen CHEN Jia GUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1653-1656
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
multi-cell cooperationOFDMAFFRICI coordinationfairness
 Summary | Full Text:PDF(1.2MB)

Pilot-Aided Channel Estimation for WiMAX 802.16e Downlink Partial Usage of Subchannel System Using Least Squares Line Fitting
Phuong Thi Thu PHAM Tomohisa WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1494-1501
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel estimationIEEE 802.16eOFDMAdownlink PUSCleast squares line fitting
 Summary | Full Text:PDF(3.7MB)

An Adaptive Power Saving Scheme in OFDMA-TDD-Based Cellular Relay Networks
Se-Jin KIM Byung-Bog LEE You-Chang KO Seungwan RYU Hyong-Woo LEE Choong-Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1657-1660
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
cellular relay networkpower savingOFDMA
 Summary | Full Text:PDF(1.5MB)

Resource Allocation for an OFDMA Relay Network with Multicells
Dongwook CHOI Dongwoo LEE Jae Hong LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5 ; pp. 1293-1297
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperative communicationOFDMAfairnessresource allocation
 Summary | Full Text:PDF(855.6KB)

Radio Resource Allocation for Real-Time Traffic with Multi-Level Delay Constraint in OFDMA System
Sungho HWANG Jeongsik PARK Ho-Shin CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5 ; pp. 1224-1231
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMApacket schedulingreal-time trafficQoSpacket discard probability
 Summary | Full Text:PDF(1.7MB)

Mutual Amplify-and-Forward Cooperation Using Modified STBC in OFDMA System
Jae-Seon YOON Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5 ; pp. 1330-1333
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperationOFDMASTBC
 Summary | Full Text:PDF(766.9KB)

Interference Avoidance and Resource Allocation for OFDMA Downlink of Femtocells with Distributed Power Control
Hyunduk JUNG Jechan HAN Jaiyong LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4 ; pp. 1061-1064
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
OFDMAfemtocellinterference avoidancechannel allocationdistributed power control
 Summary | Full Text:PDF(164.8KB)

An Efficient Multiuser Relay Scheme for OFDMA Systems
Yoshitaka HARA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4 ; pp. 938-947
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMArelaymultiuserscheduling
 Summary | Full Text:PDF(704.2KB)

Capacity and Outage Rate of OFDMA Cellular System with Fractional Frequency Reuse
Hiromasa FUJII Hitoshi YOSHINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/03/01
Vol. E93-B  No. 3 ; pp. 670-678
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
OFDMAfractional frequency reusecapacityoutageanalysisone-cell frequency reuse
 Summary | Full Text:PDF(1.2MB)

Proportional Fair Based Subcarrier Allocation for OFDMA System with DF Relay
Bin FAN Wenbo WANG Yicheng LIN Kan ZHENG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 187-191
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
relaydecode-and-forwardproportional fairOFDMA
 Summary | Full Text:PDF(183.5KB)

A Hybrid Inter-Cell Interference Mitigation Scheme for an OFDMA Downlink System
Che-Sheng CHIU Chia-Chi HUANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 73-81
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMAinter-cell interferenceinterference coordinationpartial frequency reusesoft handover
 Summary | Full Text:PDF(492.7KB)

Dynamic Resource Allocation in OFDMA Systems with Adjustable QoS
Bin DA Chi-Chung KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3586-3588
Type of Manuscript:  Special Section LETTER (Special Section on Dynamic Spectrum Access)
Category: Spectrum Allocation
Keyword: 
dynamic resource allocationOFDMAadjustable QoSfairness
 Summary | Full Text:PDF(220.3KB)

Link-Adaptive MAC Protocol for Wireless Multicast
Byung-Seo KIM Sung Won KIM Kook-Yeol YOO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3939-3941
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multicastMACrate-adaptationOFDMA
 Summary | Full Text:PDF(137.9KB)

A Path Selection Technique Considering Time Difference of Arrival in Two-Hop Relay Systems
Kyung-Soo WOO Chang-Hwan PARK Hyun-Il YOO Jaekwon KIM Seung-Hee HAN Yong-Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11 ; pp. 3533-3536
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MRpath selectionOFDMAISIICI
 Summary | Full Text:PDF(121.6KB)

Antenna Array Calibration Based on Frequency Selection in OFDMA/TDD Systems
Yoshitaka HARA Yasuhiro YANO Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3195-3205
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMATDDcalibrationantenna arraysMIMOchannel reciprocity
 Summary | Full Text:PDF(879.4KB)

A Random Access Scheme Robust to Timing Offsets for Uplink OFDMA Systems
Minjoong RIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3274-3276
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
random accessOFDMAuplinktiming offsetzero-padding
 Summary | Full Text:PDF(219.2KB)

Downlink Beamforming with Imperfect Channel Information for a TDD-Based OFDMA System
Eunchul YOON Joontae KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/09/01
Vol. E92-B  No. 9 ; pp. 2967-2971
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
downlink beamforminginterference suppressionOFDMAimperfect channel information
 Summary | Full Text:PDF(115.2KB)

Performance Improvement of Proportional Fairness-Based Resource Allocation in OFDMA Downlink Systems
Nararat RUANGCHAIJATUPON Yusheng JI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/09/01
Vol. E92-A  No. 9 ; pp. 2191-2199
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Broadband Wireless Access System
Keyword: 
OFDMAcross-layer schedulingproportional fairnessmultiuser diversitymultichannelIEEE 802.16WiMAX
 Summary | Full Text:PDF(433KB)

Proportional Fair Resource Allocation for Uplink OFDMA Network Using Priority-Ranked Bargaining Model
Lingkang ZENG Yupei HU Gang XIE Yi ZHAO Junyang SHEN Yuan'an LIU Jin-Chun GAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/08/01
Vol. E92-B  No. 8 ; pp. 2638-2648
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive resource allocationgame theorybargaining theoryuplinkproportional fairnessOFDMApriority-rankedauction
 Summary | Full Text:PDF(555.2KB)

Capacity Enhancing Subcarrier Allocation in OFDM Systems with Fractional Frequency Reuse
Seung Su HAN Jongho PARK Tae-Jin LEE Hyun Gi AHN Kyunghun JANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/07/01
Vol. E92-B  No. 7 ; pp. 2538-2541
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
co-channel interferencefractional frequency reuseOFDMAsubcarrier allocation
 Summary | Full Text:PDF(202.2KB)

Packet Utility Based Packet Scheduling for OFDMA Networks with Heterogeneous Delay Requirements
Gangming LV Shihua ZHU Zhimeng ZHONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6 ; pp. 2336-2340
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMApacket schedulingdelay requirements
 Summary | Full Text:PDF(306.8KB)

Resource Allocation in Cooperative OFDMA Systems with Fairness Constraint
Hongxing LI Hanwen LUO Xinbing WANG Ming DING Wen CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1822-1824
Type of Manuscript:  Special Section LETTER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
OFDMAcooperative communicationfairness
 Summary | Full Text:PDF(101.1KB)

Interference Suppression with Downlink Beamforming for a TDD-Based OFDMA System
Eunchul YOON Sun-Yong KIM Suhan CHOI Hichan MOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 666-670
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
interference suppressiondownlink beamformingOFDMA
 Summary | Full Text:PDF(129.8KB)

OFDMA Resource Allocation Based on Traffic Class-Oriented Optimization
Nararat RUANGCHAIJATUPON Yusheng JI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1 ; pp. 93-101
Type of Manuscript:  Special Section PAPER (Special Section on Networking Technologies for Dependable Networks)
Category: 
Keyword: 
OFDMAcross-layer schedulingQoSproportional fairnessmulti-user diversitymulti-channelIEEE 802.16
 Summary | Full Text:PDF(446.2KB)

A Study of Fast Carrier Search Method for Downlink OFDM
Mariko MATSUMOTO Takashi MOCHIZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12 ; pp. 4054-4057
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
carrier searchcell searchband search3GPP LTEOFDMOFDMA
 Summary | Full Text:PDF(343.6KB)

Blind Channel Shortening for Block Transmission of Correlated Signals
Teruyuki MIYAJIMA Yoshihisa WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/11/01
Vol. E91-A  No. 11 ; pp. 3095-3103
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
OFDMOFDMAMC-CDMAcyclic prefixtime-domain equalizerinter-block interference
 Summary | Full Text:PDF(349.2KB)

Adaptive Transmission with Mixed Band-AMC and Diversity Modes for Multiuser OFDMA
Sung Bo SIM Yun Hee KIM Kwang Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/09/01
Vol. E91-B  No. 9 ; pp. 3021-3024
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAband-AMCdiversityresource allocation
 Summary | Full Text:PDF(278.2KB)

Resource Allocation Scheme in MIMO-OFDMA System for User's Different Data Throughput Requirements
Maung SANN MAW Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 494-504
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive resource allocationMIMOOFDMASVD
 Summary | Full Text:PDF(1.5MB)

Blind Carrier Frequency Synchronization for the Uplink of Interleaved OFDMA Systems
Jong Yoon HWANG Kwang Soon KIM Yong-Seok KIM Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 368-371
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAblind synchronizationCFO
 Summary | Full Text:PDF(183.3KB)

Performance Analysis of the Extended Low Complexity User Scheduling Algorithm over Up-Link Multi-User MIMO OFDMA Systems
Junyi WANG Yuyuan CHANG Chuyu ZHENG Kiyomichi ARAKI ZhongZhao ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 327-329
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multi-user MIMOOFDMAtree-structureuser schedulingsum-rate capacity
 Summary | Full Text:PDF(132.7KB)

Efficient Combining Scheme of Scheduling and Channel Allocation in Multi-Channel Systems
Hoyoung CHOI Jinwoo CHOE Daehyoung HONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3699-3703
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multi-channelsOFDMAschedulingchannel allocationRRM
 Summary | Full Text:PDF(524.1KB)

Resource Allocations for TDD OFDMA Cellular Systems Considering Traffic Asymmetries
Seungyoung PARK Yeonwoo LEE Sangboh YUN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3691-3694
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
radio resource allocationtime division duplexTDDorthogonal frequency division multiple accessOFDMAtraffic asymmetrysectorization
 Summary | Full Text:PDF(154.7KB)

Pilot-Based Channel Quality Reporting for OFDMA/TDD Systems with Cochannel Interference
Yoshitaka HARA Abdel-Majid MOURAD Kazuyoshi OSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2532-2540
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMATDDSINRsignallingchannel quality
 Summary | Full Text:PDF(1MB)

Efficient Adaptive Transmission Technique for Coded Multiuser OFDMA Systems
Duho RHEE Joong Hyung KWON Ilmu BYUN Kwang Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8 ; pp. 2168-2171
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
adaptive transmissionOFDMApartial CQI
 Summary | Full Text:PDF(147.7KB)

Cooperative Transmission Technique Using Space Time Delay Code in OFDMA Uplink System
Jae-Seon YOON So-Young YEO Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5 ; pp. 1270-1273
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMADVB-RCTMIMOcooperative
 Summary | Full Text:PDF(221.9KB)

A Pragmatic Adaptive Transmission Scheme with Low-Rate Feedback Using Two-Step Partial CQI for Multiuser OFDMA Systems
Joong Hyung KWON Duho RHEE Younghoon WHANG Kwang Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 405-407
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAMultiuser AMCpartial CQI
 Summary | Full Text:PDF(326.6KB)

Preamble Boosted Power Based Frame Timing Acquisition Algorithm for Cellular OFDMA Systems
Seungjae BAHNG Chang-Wahn YU Youn-Ok PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12 ; pp. 3454-3457
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
frame timing acquisitionOFDMAIEEE 802.16epreamble
 Summary | Full Text:PDF(471.2KB)

Performance Gain Analysis of Dynamic Carrier Allocation Using Order Statistics
Younghyun JEON Sungho JEON Sanghoon LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/11/01
Vol. E89-B  No. 11 ; pp. 3143-3147
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiuser diversityspectral diversitydynamic channel allocationorder statisticsOFDMAOFDMdiversity gain
 Summary | Full Text:PDF(184.5KB)

Two Low Complexity Receiver Structures for Down-Link OFDMA Systems
Junyi WANG Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2254-2256
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAmulti-userdown-linkcomplexity
 Summary | Full Text:PDF(208KB)

Enhancing the Performance of an OFDMA-Based Cellular System Using Distributed Antennas
Duk-Kyung KIM Tae-Heon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4 ; pp. 1325-1332
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMAdistributed antennascellular environment
 Summary | Full Text:PDF(548.7KB)

A Channel-Adaptive Beamforming Method for OFDMA Systems in Frequency-Selective Channels
Seung Hee HAN Mi Hyun LEE Yong Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/12/01
Vol. E88-B  No. 12 ; pp. 4671-4674
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAsmart antennaschannel-adaptivefrequency selectivityregion-splitting
 Summary | Full Text:PDF(361.2KB)

Adaptive Modulation and Power Allocation Technique for LDPC-Coded MIMO-OFDMA Cellular Systems
Kwang-Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4410-4412
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
adaptive transmissionMIMOOFDMA
 Summary | Full Text:PDF(640.2KB)

Subband Selection and Handover of OFDMA System over Frequency Selective Channel
Jianfeng QIANG Hiroshi HARADA Hiromitsu WAKANA Ping ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4 ; pp. 1718-1724
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMAfrequency selective fading channelsubband selectionaverage subband channel gainsubband handover
 Summary | Full Text:PDF(465.8KB)

Performance Evaluation of Time Alignment Control under High-Mobility Environment for Dynamic Parameter Controlled OF/TDMA
Ryota KIMURA Ryuhei FUNADA Hiroshi HARADA Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2 ; pp. 541-551
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2)
Category: 
Keyword: 
OFDMAdynamic parameter controlled OF/TDMAtime alignment controltiming synchronizationmultiple access interferenceinitial registration
 Summary | Full Text:PDF(638KB)

Comparison of the Total Inter-Carrier Interference Caused by the Doppler Effect in OFDMA and a Proposed Hybrid CDMA-OFDMA System
Luis LOYOLA Tetsuya MIKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4 ; pp. 1256-1264
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
CDMADoppler spreadGold CodesInter-Carrier InterferenceOFDMA
 Summary | Full Text:PDF(639.2KB)