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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2019)
Search Results: Keywords 'from:2019-06-19 to:2019-06-19'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2019-06-19 15:55 |
Okinawa | Miyakojima Hirara Port Terminal Building | Power Domain NOMA Based Strategy for Base Station Sleep Riku Saito, Kazunari Takahashi, Koichi Adachi (UEC)  RCS2019-57 |
[more] | RCS2019-57 pp.119-124 |
| RCS | 2019-06-19 16:05 |
Okinawa | Miyakojima Hirara Port Terminal Building | Spreading Factor Selection Method for Multiple Gateways Reception in LoRaWAN Chen Muying, Koichi Adachi (UEC) RCS2019-58 |
For the IoT (Internet of Things), it is required to have low cost device and simple network construc- tion. As a solutio... [more] | RCS2019-58 pp.125-130 |
| RCS | 2019-06-19 16:15 |
Okinawa | Miyakojima Hirara Port Terminal Building | NOMA based UAV relay communication protocol Jumpei Kawakami, Lumbantoruan Hendrik, Koichi Adachi (UEC) RCS2019-59 |
Applying unmanned aerial vehicle (UAV) into wireless communication systems has recently gained a lot attentions, as it ... [more] | RCS2019-59 pp.131-136 |
| RCS | 2019-06-19 16:25 |
Okinawa | Miyakojima Hirara Port Terminal Building | A Study on Multilevel Coded Modulation Based on CRC-Concatenated Polar Codes Yuki Yajima, Hideki Ochiai (Yokohama National Univ.) RCS2019-60 |
Polar codes are shown to approach the channel capacity as the codeword length increases, and the recent studies have s... [more] |
RCS2019-60 pp.137-142 |
| RCS | 2019-06-19 16:35 |
Okinawa | Miyakojima Hirara Port Terminal Building | On Bit LLR Design for Polar-Coded MIMO Spatial Multiplexing System Based on QRD-M Algorithm Shuhei Yamaguchi, Hideki Ochiai (Yokohama National Univ.) RCS2019-61 |
In order to improve bandwidth efficiency of wireless communications systems, MIMO techniques have been extensively studi... [more] | RCS2019-61 pp.143-148 |
| RCS | 2019-06-19 16:45 |
Okinawa | Miyakojima Hirara Port Terminal Building | On Application of Clipping and Filtering toa OFDM-IM Signals Kyoka Ujisawa, Hideki Ochiai (Yokohama National Univ.) RCS2019-62 |
The well-known drawback of orthogonal frequency division multiplexing with index modulation~(OFDM-IM) signals is its hi... [more] | RCS2019-62 pp.149-154 |
| RCS | 2019-06-20 09:30 |
Okinawa | Miyakojima Hirara Port Terminal Building | NOMA-based Multiplexing Method of Downlink Service Channels to Maximize Integrated System Throughput Teruaki Shikuma (Tokyo Univ. of Science), Yasuaki Yuda (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-63 |
We propose a novel non-orthogonal multiple access (NOMA)-based optimal multiplexing method of multiple downlink service ... [more] | RCS2019-63 pp.155-160 |
| RCS | 2019-06-20 09:40 |
Okinawa | Miyakojima Hirara Port Terminal Building | Investigation on Efficient Construction Scheme of Peak Cancellation Signals in Complexity-Reduced PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals Taku Suzuki, Mikihito Suzuki (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-64 |
In this paper, we investigate efficient construction schemes of the peak cancellation (PC) signals in the complexity-red... [more] | RCS2019-64 pp.161-167 |
| RCS | 2019-06-20 09:50 |
Okinawa | Miyakojima Hirara Port Terminal Building | Low Latency Hybrid ARQ Method Using Early Retransmission Before Channel Decoding with Multistage Decision Kentarou Taniyama (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-65 |
This paper extends our previously reported low latency hybrid automatic repeat request (HARQ) using early retransmission... [more] | RCS2019-65 pp.169-174 |
| RCS | 2019-06-20 10:00 |
Okinawa | Miyakojima Hirara Port Terminal Building | Low Latency HARQ Method Using Early Retransmission Before Channel Decoding Based on Superposition Coding Koka Miura (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-66 |
This paper proposes a superposition coding-based early retransmission scheme in our previously reported low latency hybr... [more] | RCS2019-66 pp.175-180 |
| RCS | 2019-06-20 10:10 |
Okinawa | Miyakojima Hirara Port Terminal Building | Performance Evaluation of IDMA-based Random Access Considering User Detection and Channel Estimation Taiki Tomizawa (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-67 |
This paper evaluates the performance of the interleave division multiple access (IDMA)-based random access in order to s... [more] | RCS2019-67 pp.181-187 |
| RCS | 2019-06-20 10:20 |
Okinawa | Miyakojima Hirara Port Terminal Building | Investigation on Transmission Power Control Appropriate for IDMA-based Random Access Tsubasa Miyata (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-68 |
This paper investigates a transmission power control (TPC) scheme appropriate for interleave division multiple access (I... [more] | RCS2019-68 pp.189-195 |
| RCS | 2019-06-20 10:30 |
Okinawa | Miyakojima Hirara Port Terminal Building | Investigation on Retransmission Scheme in IDMA-Based Random Access Yuichiro Shake (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-69 |
This paper investigates a packet retransmission scheme appropriate for an interleave division multiple access (IDMA)-bas... [more] | RCS2019-69 pp.197-202 |
| RCS | 2019-06-20 10:50 |
Okinawa | Miyakojima Hirara Port Terminal Building | Decentralized Probabilistic Frequency-Block Activation Control for Inter-cell Interference Coordination and Traffic Load Balancing Fumiya Ishikawa (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-70 |
We propose a decentralized probabilistic frequency-block activation control method for cellular downlink. The aim of the... [more] | RCS2019-70 pp.203-208 |
| RCS | 2019-06-20 11:00 |
Okinawa | Miyakojima Hirara Port Terminal Building | Online Probabilistic Activation Control of Base Stations Considering Both Uplink and Downlink System Throughput Naoki Uji (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-71 |
We propose an online probabilistic activation control of base stations (BSs) considering both uplink and downlink system... [more] | RCS2019-71 pp.209-214 |
| RCS | 2019-06-20 11:10 |
Okinawa | Miyakojima Hirara Port Terminal Building | Latency Evaluation of Uplink Non-orthogonal Multiple Access Grant-Free Transmission Show Shiono, Yukitoshi Sanada (Keio Univ.) RCS2019-72 |
[more] | RCS2019-72 pp.215-220 |
| RCS | 2019-06-20 11:20 |
Okinawa | Miyakojima Hirara Port Terminal Building | Quantized Precoding using Gibbs Sampling in Massive MIMO Downlink Riki Okawa, Yukitoshi Sanada (Keio Univ.) RCS2019-73 |
The sum rate performance of quantized precoding using Gibbs sampling is evaluated in a massive multiple-input multiple-o... [more] | RCS2019-73 pp.221-226 |
| RCS | 2019-06-20 11:30 |
Okinawa | Miyakojima Hirara Port Terminal Building | User Allocation with Round-Robin Scheduling Sequence for Distributed Antenna System Go Otsuru, Yukitoshi Sanada (Keio Univ.) RCS2019-74 |
One of key technologies in the fifth generation mobile communications is a distributed antenna system (DAS). In the DAS ... [more] | RCS2019-74 pp.227-232 |
| RCS | 2019-06-20 14:25 |
Okinawa | Miyakojima Hirara Port Terminal Building | Data Flow Control based on Available Bandwidth Estimation of Wi-Fi Networks Toru Osuga, Taketoshi Nakajima, Fumiko Ohori, Kenichi Maruhashi, Satoko Itaya, Fumihide Kojima (NICT) RCS2019-75 |
Recently, the utilization of wireless communication becomes essential for manufacturing because improving productivity a... [more] | RCS2019-75 pp.233-238 |
| RCS | 2019-06-20 14:50 |
Okinawa | Miyakojima Hirara Port Terminal Building | Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-76 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] | RCS2019-76 pp.239-244 |
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