Junichiro HAGIWARA

Investigation on Signaling Overhead for Mobility Management with Carrier Aggregation in LTE-Advanced
Kengo YAGYU  Takeshi NAKAMORI  Hiroyuki ISHII  Mikio IWAMURA  Nobuhiko MIKI  Takahiro ASAI  Junichiro HAGIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3335-3345
Type of Manuscript: Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
LTE-Advanced,  carrier aggregation,  component carrier management,  control overhead, 
  Summary |  Full Text:PDF (2MB)
Peak Reduction Improvement in Iterative Clipping and Filtering with a Graded Band-Limiting Filter for OFDM Transmission
Toshiyuki MATSUDA  Shigeru TOMISATO  Masaharu HATA  Hiromasa FUJII  Junichiro HAGIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/07/01
Vol. E90-A  No. 7  pp. 1362-1365
Type of Manuscript: Special Section LETTER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
OFDM transmission,  PAPR,  iterative signal processing, 
  Summary |  Full Text:PDF (399.1KB)