Title:
COMMUNICATION APPARATUS, COMMUNICATION METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2016208106
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a communication apparatus capable of improving entire throughput while satisfying a request delay time of data with a small request delay time when performing signal processing in a plurality of signal processing parts.SOLUTION: The communication apparatus comprises a primary signal processing part and a secondary signal processing part which execute transmission processing or reception processing in a sharing manner. In the communication apparatus, the primary signal processing part applies first signal processing to inputted communication data and then transfers the communication data to the secondary signal processing part, the secondary signal processing part applies second signal processing to the data that have been transferred from the primary signal processing part, and then transfers the data to the primary signal processing part and the primary signal processing part applies third signal processing to the data that have been transferred from the secondary signal processing part, and then outputs the data. The primary signal processing part determines data which should not be transferred to the secondary signal processing part but to which the primary signal processing part should apply second signal processing per se, among the data to which the first signal processing has been applied, based on the request delay time.SELECTED DRAWING: Figure 5
Inventors:
SHIBATA NAOTAKE
KIMURA HIDEAKI
KANI JUNICHI
HANAWA TOSHIHIRO
KIMURA HIDEAKI
KANI JUNICHI
HANAWA TOSHIHIRO
Application Number:
JP2015083839A
Publication Date:
December 08, 2016
Filing Date:
April 16, 2015
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
UNIV TOKYO
UNIV TOKYO
International Classes:
H04L12/44; H04L29/10
Foreign References:
| WO2012040121A1 | 2012-03-29 | |||
| US20080198743A1 | 2008-08-21 |
Other References:
鈴木 貴大 TAKAHIRO SUZUKI: "光アクセス装置プログラマブル化に向けたＣＰＵ／ＧＰＵによる暗号化の並列実装の検討 Parallel Implement", 電子情報通信学会技術研究報告 ＶＯＬ．１１６ ＮＯ．９ IEICE TECHNICAL REPORT, vol. 第116巻, JPN6018013859, JP, pages 第１−６頁
WEIBIN SUN AND ROBERT RICCI: "Fast and Flexible: Parallel Packet Processing with GPUs and Click", ARCHITECTURES FOR NETWORKING AND COMMUNICATIONS SYSTEM (ANCS), JPN6018010893, 21 October 2013 (2013-10-21), pages 25 - 35
WEIBIN SUN AND ROBERT RICCI: "Fast and Flexible: Parallel Packet Processing with GPUs and Click", ARCHITECTURES FOR NETWORKING AND COMMUNICATIONS SYSTEM (ANCS), JPN6018010893, 21 October 2013 (2013-10-21), pages 25 - 35
Attorney, Agent or Firm:
Kenji Okada
Katsuhiro Imashita
Katsuhiro Imashita