T
Toshiaki Sakurai
Researcher at Panasonic
Publications - 4
Citations - 103
Toshiaki Sakurai is an academic researcher from Panasonic. The author has contributed to research in topics: Code-excited linear prediction & Handover. The author has an hindex of 2, co-authored 4 publications receiving 97 citations.
Papers
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Journal ArticleDOI
Millimeter-Wave Evolution for 5G Cellular Networks
Kei Sakaguchi,Gia Khanh Tran,Hidekazu Shimodaira,Shinobu Nanba,Toshiaki Sakurai,Koji Takinami,Isabelle Siaud,Emilio Calvanese Strinati,Antonio Capone,Ingolf Karls,Reza Arefi,Thomas Haustein +11 more
TL;DR: In this article, the authors proposed a comprehensive architecture of cellular networks with mmWave access, where mm-wave small cell basestations and a conventional macro basestation are connected to Centralized-RAN to effectively operate the system by enabling power efficient seamless handover as well as centralized resource control including dynamic cell structuring.
Patent
Base station, terminal, and communication control method
Toshiaki Sakurai,Seigo Nakao +1 more
TL;DR: In this paper, a handover determination unit determines whether the handover of a control plane from the base station (100 ) to another macro cell is necessary for a terminal, and if it is determined that the handoff is necessary, a radio resource control unit (109 ) and a slave radio resource controller unit ( 110 ) continue the control of a user plane communication process when the terminal is located inside a small cell, and the radio resource Control unit ( 109 ) and slave radio Resource Control unit( 110 ) stop the control and perform a process of handover to the other macro
Journal ArticleDOI
Switched orthogonalization of fixed-codebook search in code-excited linear-predictive speech coder: Derivation of conditions for switching
TL;DR: This document presents an algorithm of switched orthogonalization of fixed-codebook (FCB) search in code-excited linear-predictive (CELP) speech coder and derivation of conditions for switching and the algorithm was evaluated in G.729.1 coder.