Ryota KIMURA

MocLis: A Moving Cell Support Protocol Based on Locator/ID Split for 5G System
Takamasa OCHIAI Kohei MATSUEDA Takao KONDO Hiroaki TAKANO Ryota KIMURA Ryo SAWAI Fumio TERAOKA 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8  pp. 1649-1659
Type of Manuscript:  PAPER
Category: Network
Keyword: 
5G, mobile relay, NEMO, Locator/ID split, 
 Summary | Full Text:PDF
Expanded Precoding Index Modulation for MIMO System
Yasunori NIN Yukitoshi SANADA Ryota KIMURA Hiroki MATSUDA Ryo SAWAI 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4  pp. 921-929
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
index modulation, MIMO, precoding, 
 Summary | Full Text:PDF
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 delay, time alignment control, timing synchronization, complexity reduction, 
 Summary | Full Text:PDF
A Timing Synchronization Method with Low-Volume DSP for OFDM Packet Transmission Systems
Ryota KIMURA Ryuhei FUNADA Hiroshi HARADA Manabu SAWADA Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1912-1920
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Wireless Communication Technology
Keyword: 
OFDM, timing synchronization, packet transmission system, DSP, 
 Summary | Full Text:PDF
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: 
OFDMA, dynamic parameter controlled OF/TDMA, time alignment control, timing synchronization, multiple access interference, initial registration, 
 Summary | Full Text:PDF