Keyword : orthogonal frequency division multiple access (OFDMA)


Centralized Contention Based MAC for OFDMA WLAN
Gunhee LEE Cheeha KIM 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9 ; pp. 2219-2223
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
wireless local area networks (WLAN)IEEE 802.11axorthogonal frequency division multiple access (OFDMA)UL-OFDMA random accessmedium access control (MAC)
 Summary | Full Text:PDF(375.5KB)

Coherent Combining-Based Initial Ranging Scheme for MIMO-OFDMA Systems
Yujie XIA Guangliang REN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10 ; pp. 2203-2211
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-output (MIMO)orthogonal frequency division multiple access (OFDMA)initial rangingcoherent combiningmultiuser detection
 Summary | Full Text:PDF(945.3KB)

Software Defined Flexible Optical Access Networks Enabling Throughput Optimization and OFDM-Based Dynamic Service Provisioning for Future Mobile Backhaul
Akihiro TANAKA Neda CVIJETIC 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7 ; pp. 1244-1251
Type of Manuscript:  INVITED PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
software defined network (SDN)mobile backhaul (MBH)passive optical network (PON)orthogonal frequency division multiple access (OFDMA)Nyquist filtering
 Summary | Full Text:PDF(2.3MB)

Performance of an OFDMA Based Multichannel Slotted ALOHA for Cognitive Radios
Sangho CHOE Sung-Kwon PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12 ; pp. 3323-3331
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
cognitive radio (CR)orthogonal frequency division multiple access (OFDMA)medium access control (MAC)channel capacitythroughputdelay
 Summary | Full Text:PDF(638.6KB)

Co-channel Interference Mitigation via Joint Frequency and Space Domains Base Station Cooperation for Multi-Cell OFDMA Systems
Yizhen JIA Xiaoming TAO Youzheng WANG Yukui PEI Jianhua LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12 ; pp. 3469-3479
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
base station cooperationco-channel interferenceorthogonal frequency division multiple access (OFDMA)resource allocationutility
 Summary | Full Text:PDF(695.6KB)

Low Complexity Resource Allocation Algorithm by Multiple Attribute Weighing and User Ranking for OFDMA Systems
Maduranga LIYANAGE Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8 ; pp. 2006-2015
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
multiuserorthogonal frequency division multiple access (OFDMA)subcarrier allocation
 Summary | Full Text:PDF(588KB)

Performance Improvement of RoF Ubiquitous Antenna System Using Sub-Carrier Resource Management
Hong Hai LUONG Katsutoshi TSUKAMOTO Shozo KOMAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2 ; pp. 373-380
Type of Manuscript:  Special Section PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
Radio-on-Fiber (RoF)ubiquitous antenna systemsub-carrier resource managementorthogonal frequency division multiple access (OFDMA)orthogonal frequency and space division multiple access (OFSDMA) system
 Summary | Full Text:PDF(733.4KB)

A Complexity-Reduced Time Alignment Control in Uplink Dynamic Parameter Controlled OF/TDMA
Ryota KIMURA Ryuhei FUNADA Hiroshi HARADA Shigeru SHIMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2196-2207
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
orthogonal frequency division multiple access (OFDMA)dynamic parameter controlled orthogonal frequency and time division multiple access (DPC-OF/TDMA)propagation delaytime alignment controltiming synchronizationcomplexity reduction
 Summary | Full Text:PDF(1006.5KB)