Presentation | 2016-03-04 TCP Throughput Improvement Considering Wireless Access Scheme in LTE-Advanced Uplink Yoshiaki Ohta, Nakamura Michiharu, Yoshihiro Kawasaki, Takayoshi Ode, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In LTE-advanced (LTE-A), which is standardized by 3rd Generation partnership Project (3GPP), the reduction of the communication latency is studied. Particularly, most of the important challenges is the latency reduction of the uplink wireless access in order to increase of the TCP (Transmission Control Protocol) throughput, which is the main protocol in the packet communications systems and cellar systems as well. A study item called Latency Reduction (LATRED) has been established to enhance the uplink wireless access scheme, which is considered as the key factor of the latency, is studied. The proposals include the reduction of the subframe length and the improvement of the uplink access scheme in terms of the uplink grant allocation. The approach of these ideas are based on the consideration that the latency reduction is achieved by means of speeding up the Layer 1 and Layer 2. However, in the LATRED, it is not well studied the TCP behavior in the LTE-A systems. Therefore, it is possible to further increase the TCP throughput by clarifying the causes of the delay considering the TCP behavior and take the measures. In this technical report, we study the methods to improve the TCP throughput considering the TCP behavior in the LTE-A systems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LTE-Advanced / 5G / TCP / throughput / latency reduction |
Paper # | RCS2015-388 |
Date of Issue | 2016-02-24 (RCS) |
Conference Information | |
Committee | RCS / CCS / SR / SRW |
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Conference Date | 2016/3/2(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Makoto Taromaru(Fukuoka Univ.) / Hiroo Sekiya(Chiba Univ.) / Takeo Fujii(Univ. of Electro-Comm.) / Hiroshi Harada(Kyoto Univ.) |
Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Yasuhiro Tsubo(Ritsumeikan Univ.) / Naoki Wakamiya(Osaka Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada(Kagawa National College of Tech.) / Yasuhiro Tsubo(Kyoto Sangyo Univ.) / Naoki Wakamiya(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi(NTT) / Masafumi Kato(NICT) / Satoshi Denno |
Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Junnosuke Teramae(Osaka Univ.) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Complex Communication Sciences / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | TCP Throughput Improvement Considering Wireless Access Scheme in LTE-Advanced Uplink |
Sub Title (in English) | |
Keyword(1) | LTE-Advanced |
Keyword(2) | 5G |
Keyword(3) | TCP |
Keyword(4) | throughput |
Keyword(5) | latency reduction |
1st Author's Name | Yoshiaki Ohta |
1st Author's Affiliation | FUJITSU LABORATORIES LTD.(FLAB) |
2nd Author's Name | Nakamura Michiharu |
2nd Author's Affiliation | FUJITSU LABORATORIES LTD.(FLAB) |
3rd Author's Name | Yoshihiro Kawasaki |
3rd Author's Affiliation | FUJITSU LIMITED(FJ) |
4th Author's Name | Takayoshi Ode |
4th Author's Affiliation | FUJITSU LIMITED(FJ) |
Date | 2016-03-04 |
Paper # | RCS2015-388 |
Volume (vol) | vol.115 |
Number (no) | RCS-472 |
Page | pp.pp.321-326(RCS), |
#Pages | 6 |
Date of Issue | 2016-02-24 (RCS) |