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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, NS (Joint) |
2013-12-18 10:55 |
Kagawa | Sunport Hall Takamatsu | Code design for Distributed SISO Convolutional Code for Two-way Relay Channels Koji Ishii (Kagawa Univ.), Yonghui Li, Branka Vucetic (Sydney Univ.)  RCS2013-206 |
We have previously proposed the distributed SISO convolutional coding for one-way relay channel and discussed its optima... [more] | RCS2013-206 pp.1-6 |
| IT | 2013-09-27 09:50 |
Okinawa | Culture Resort Festone (Okinawa) | A Soft-Decision Sphere Decoding Based on a Recursive Vector Generator Using Euclidian Distance Takuya Kusaka (Okayama Univ.), Toru Fujiwara (Osaka Univ.), Ryuhei Yokoyama (Okayama Univ.) IT2013-33 |
A soft-decision sphere decoding algorithm for general binary linear codes is proposed. The algorithm is based on a modif... [more] | IT2013-33 pp.7-11 |
| RCS | 2013-06-20 09:30 |
Hokkaido | Hokkaido Univ. | A Proposal of Modified LDGM Code for Superimposed Adaptive Network Coded Cooperation Naoki Takeishi, Koji Ishibashi, Yasushi Yamao (UEC) RCS2013-40 |
Superimposed adaptive network coded cooperation (SANCC) has gained much attention since it can obtain high diversity an... [more] |
RCS2013-40 pp.19-24 |
| DC, CPSY | 2013-04-26 14:15 |
Tokyo | Proposal of Source-code Generator named Simple Logic Compiler for Low Power Accelerator CMA Nobuaki Ozaki, Hideharu Amano (Keio Univ.) CPSY2013-4 DC2013-4 |
We propose Simple Logic Compiler for Low power accelerator named CMA. Simple Logic Compiler receives simple script writt... [more] | CPSY2013-4 DC2013-4 pp.19-24 |
|
| CAS | 2013-01-29 14:55 |
Oita | Beppu International Convention Center | Performance Evaluation of Spreading Codes with Negative Auto-Correlation Based on Gold Sequences and Chaos Theory
-- BER in Asynchronous DS/CDMA Communications under AWGN Environment -- Satoshi Abe, Akio Tsuneda (Kumamoto Univ.) CAS2012-87 |
In asynchronous DS/CDMA communications, spreading codes with appropriate negative auto-correlation can reduce bit error ... [more] | CAS2012-87 pp.121-124 |
| DE | 2012-12-13 11:15 |
Kyoto | Campus Plaza Kyoto | Implementation of an Area-Based Reverse Geocoder and Its Application to an Itinerary Generator Kiichi Hikawa, Daisuke Yamamoto, Naohisa Takahashi (NIT) DE2012-31 |
This paper presents an Area-Based Reverse Geocoder (ARG). Given the latitude and longitude of an arbitrary geographical ... [more] | DE2012-31 pp.99-104 |
| IT | 2012-09-27 15:50 |
Gunma | Kusatsu Seminar House | Fountain Codes via Spatially-Coupled Hsu-Anastasopoulos Codes Kosuke Sakata, Kenta Kasai, Kohichi Sakaniwa (Tokyo Tech) IT2012-33 |
Raptor codes are fountain codes that achieve the capacity on the packet erasure channels. However the optimal output d... [more] |
IT2012-33 pp.13-18 |
| IT | 2012-09-28 09:10 |
Gunma | Kusatsu Seminar House | Development of Generalized Encoder of BCH Code for Embedded System Nagamasa Mizushima, Yukihiro Takatani, Junji Ogawa, Atsushi Ishikawa (Hitachi) IT2012-36 |
For embedded systems that write data into flash memories at high speed, a parity of BCH code used for error correcting o... [more] | IT2012-36 pp.31-36 |
| SAT, RCS (Joint) |
2012-08-31 10:40 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Multi-rate LDGM block transmission scheme for satellite laser communications Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2012-27 |
A satellite laser communication, which provides high-speed and high-capacity satellite communications, draws much attent... [more] | SAT2012-27 pp.55-60 |
| IT | 2012-07-20 10:20 |
Aichi | Toyota Technological Institute | Construction of Good Linear Block Codes with Puncturing Motoyuki Watanabe, Junichi Tsurumi, Masakatu Morii (Kobe Univ.) IT2012-19 |
Minimum distance is an important parameter to determine the performance of error correcting codes. It is important for ... [more] |
IT2012-19 pp.61-66 |
| DC | 2012-06-22 13:50 |
Tokyo | Room B3-1 Kikai-Shinko-Kaikan Bldg | A Study on Fault Tolerant Test Pattern Generators for Reliable Built-in Self Test Yuki Fukazawa, Tsuyoshi Iwagaki, Hideyuki Ichihara, Tomoo Inoue (Hiroshima City Univ.) DC2012-11 |
In the BIST (built-in self-test) scheme, the occurrence of faults in BIST circuits, such as TPGs (test pattern generator... [more] | DC2012-11 pp.15-20 |
| IT | 2012-05-25 15:50 |
Fukuoka | Analysis on Accumulate Distribution on Minimum Cut Weight of Weighted Random Graphs Yuki Fujii, Tadashi Wadayama (NIT) IT2012-5 |
The multicast capacity of a network is closely related to the maximum flow, which is equal to the minimum cut weight due... [more] | IT2012-5 pp.23-28 |
|
| SAT, SANE (Joint) |
2012-02-16 16:50 |
Mie | An improvement of rate estimation algorithm in the multi-rate LDGM code for the satellite laser communications Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-70 |
A satellite laser communication, one of the satellite communication techniques providing high-speed and high-capacity co... [more] | SAT2011-70 pp.31-36 |
|
| IT | 2011-09-30 11:10 |
Tokyo | Tokyo Institute of Technology | Efficient Encoding for Quasi-Cyclic LDPC Codes with Rank Deficient Parity Check Matrices Haruka Obata, Hironori Uchikawa (Toshiba) IT2011-29 |
This paper presents an efficient encoding method for quasi-cyclic low-density parity-check (QC-LDPC) codes with rank def... [more] | IT2011-29 pp.35-40 |
| RCS, SAT (Joint) |
2011-08-25 09:00 |
Niigata | Niigata Univ. | [Requested Talk] LEO-to-ground optical link channel model and the performance improvement by LDGM code Eiji Okamoto, Takuma Kyo (Nagoya Inst.Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-16 RCS2011-111 |
Satellite laser communication is expected as one of the next generation wireless systems because it enables to construct... [more] | SAT2011-16 RCS2011-111 pp.1-6 |
| RCS, SAT (Joint) |
2011-08-25 09:30 |
Niigata | Niigata Univ. | A multi-hop cooperative transmission scheme using LDGM codes for deep space-to-ground optical link Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-17 RCS2011-112 |
A multi-hop cooperative network is one of transmission systems which have been studied with forward error correction (F... [more] |
SAT2011-17 RCS2011-112 pp.7-12 |
| RCS, SAT (Joint) |
2011-08-25 09:55 |
Niigata | Niigata Univ. | A study on multi-rate transmission using LDGM code for satellite-to-ground laser communications Eiji Okamoto, Hirotaka Matsuo, Takuma Kyo (Nagoya Inst.Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-18 RCS2011-113 |
In satellite laser communications, a long round-trip delay occurs due to the long distance of the satellite altitude fro... [more] | SAT2011-18 RCS2011-113 pp.13-17 |
| ISEC, IT, WBS | 2011-03-03 14:00 |
Osaka | Osaka University | [Invited Talk]
Code/Error-Trellis Construction for Convolutional Codes Using Shifted Code/Error-Subsequences Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama) IT2010-73 ISEC2010-77 WBS2010-52 |
In this paper, we present a code/error-trellis construction for convolutional codes using shifted code/error-subsequence... [more] | IT2010-73 ISEC2010-77 WBS2010-52 pp.37-44 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-11-29 16:25 |
Fukuoka | Kyushu University | Experimental Evaluation of Built-in Test Pattern Generation with Image Decoders Yuka Iwamoto, Yuki Yoshikawa, Hideyuki Ichihara, Tomoo Inoue (Hiroshima City Univ.) VLD2010-63 DC2010-30 |
Built-in Self Test (BIST) is one of effective methods for testing today's very large-scale SoCs.In BIST scheme, a t... [more] | VLD2010-63 DC2010-30 pp.43-48 |
| SAT, RCS (Joint) |
2010-08-27 15:30 |
Kagoshima | Kagoshima Univ. | An eficient SDGM coding scheme for optical satellite-to-ground link based on a new channel model Yoshitoshi Yamashita, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. of Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2010-42 |
In this paper, we propose a new channel model of optical satellite-to-ground link by analyzing the results of optical tr... [more] | SAT2010-42 pp.75-80 |
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