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Technical Committee on Network Systems (NS) (Searched in: 2011)
Search Results: Keywords 'from:2011-12-15 to:2011-12-15'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, RCS (Joint) |
2011-12-15 16:20 |
Yamaguchi | Yamaguchi University | A clustering algorithm for WDS clusters with two access-points using smart antenna in wireless mesh networks Shigeto Tajima (Osaka Univ.), Nobuo Funabiki, Shigeru Tomisato, Masaharu Hata (Okayama Univ.), Teruo Higashino (Osaka Univ.)  NS2011-133 RCS2011-246 |
As a scalable Internet access network, we have studied the {\em Wireless Internet-access Mesh Network (WIMNET)} that is ... [more] | NS2011-133 RCS2011-246 pp.85-90(NS), pp.81-86(RCS) |
| NS, RCS (Joint) |
2011-12-15 16:45 |
Yamaguchi | Yamaguchi University | Performance evaluation and proof test on low energy superframe structure for IEEE 802.15.4g/4e draft compliant multi-hop SUN Fumihide Kojima, Hiroshi Harada (NICT) NS2011-134 RCS2011-247 |
This paper reports on performance evaluations for low energy superframe that is employed by IEEE 802.15.4g/4e draft comp... [more] | NS2011-134 RCS2011-247 pp.91-96(NS), pp.87-92(RCS) |
| NS, RCS (Joint) |
2011-12-15 17:20 |
Yamaguchi | Yamaguchi University | [Invited Talk]
Uplink and Downlink Coordinated Multi-Point Processing in MIMO Cellular Network Tony Quek (Inst. for Infocomm Research) NS2011-135 RCS2011-248 |
[more] | NS2011-135 RCS2011-248 pp.97-101(NS), pp.93-97(RCS) |
| NS, RCS (Joint) |
2011-12-16 09:10 |
Yamaguchi | Yamaguchi University | Comparison of User Throughput between Orthogonal Access and Non-orthogonal Access with SIC in MIMO Cellular Downlink Shun Tomida (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-249 |
This paper compares average and cell-edge user throughput between orthogonal access and non-orthogonal access with succe... [more] | RCS2011-249 pp.99-104 |
| NS, RCS (Joint) |
2011-12-16 09:35 |
Yamaguchi | Yamaguchi University | Transmit/Receive Antenna Diversity Using Single-carrier Joint-Transmit/Receive MMSE-FDE Ryusuke Matsukawa, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-250 |
Joint transmit/receive minimum mean square error based frequency-domain equalization (MMSE-FDE) for broadband single-car... [more] | RCS2011-250 pp.105-110 |
| NS, RCS (Joint) |
2011-12-16 10:00 |
Yamaguchi | Yamaguchi University | Spectrum Efficiency of MIMO Spatial Multiplexing in a Multi-cell Distributed Antenna Network Shinya Kumagai, Ryusuke Matsukawa, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-251 |
Multiple-input multiple-output (MIMO) spatial multiplexing can increase the transmission rate without bandwidth expansio... [more] | RCS2011-251 pp.111-116 |
| NS, RCS (Joint) |
2011-12-16 10:35 |
Yamaguchi | Yamaguchi University | On scheduling methods of resource allocation in wireless communication channels Yoshihiko Akaiwa (UEC) RCS2011-252 |
The proportional fair sharing (PFS) is well known as a channel allocation scheduling method to compromise the efficiency... [more] | RCS2011-252 pp.117-121 |
| NS, RCS (Joint) |
2011-12-16 11:00 |
Yamaguchi | Yamaguchi University | Realizing Fair Sharing of WLAN Channels in the Presence of Legacy Devices Suhua Tang, Akio Hasegawa, Tatsuo Shibata, Masayoshi Ohashi (ATR) RCS2011-253 |
IEEE 802.11n is being widely deployed since its finalization. But legacy WLAN devices running 802.11g or even 802.11b wi... [more] | RCS2011-253 pp.123-128 |
| NS, RCS (Joint) |
2011-12-16 11:25 |
Yamaguchi | Yamaguchi University | Investigation on Proportional Fair Scheduling Employing Inter-cell Interference Coordination Moo Ryong Jeong (DOCOMO Innovations), Nobuhiko Miki (NTT DOCOMO) RCS2011-254 |
We present a scheduling restriction scheme for a cell having two radio resources with different channel quality statisti... [more] | RCS2011-254 pp.129-134 |
| NS, RCS (Joint) |
2011-12-16 09:10 |
Yamaguchi | Yamaguchi University | [Encouragement Talk]
A consideration of a redundant service router system for high availability and advanced operation Satoshi Nakatsukasa, Satoshi Nishiyama, Takeshi Osaka, Naoki Arai, Yasuyuki Matsuoka (NTT) NS2011-136 |
[more] | NS2011-136 pp.103-108 |
| NS, RCS (Joint) |
2011-12-16 09:35 |
Yamaguchi | Yamaguchi University | A study of shared-spare edge router system Toru Okugawa, Akiko Kuboniwa, Tatsunori Nakabasami, Satoshi Nishiyama, Yoichi Furuta, Hitoshi Nohisa (NTT) NS2011-137 |
Edge router is the equipment which accommodates each user’s access line and provide several services, e.g. triple-play s... [more] | NS2011-137 pp.109-114 |
| NS, RCS (Joint) |
2011-12-16 10:00 |
Yamaguchi | Yamaguchi University | Service composition system optimized network and service resources in E3-DCN Naohiko Shibuta, Kenta Nakahara, Kou Kikuta, Daisuke Ishii, Satoru Okamoto (Keio Univ.), Eiji Oki (U.E.C.), Naoaki Yamanaka (Keio Univ.) NS2011-138 |
We previously presented Ubiquitous Grid Networking Environment (uGrid). In uGrid, everything on the network such as dev... [more] |
NS2011-138 pp.115-120 |
| NS, RCS (Joint) |
2011-12-16 10:35 |
Yamaguchi | Yamaguchi University | [Encouragement Talk]
Improvement in packet import method of Hadoop-based Packet Analyzer for High Volume Packet Data Takato Naritomi, Yutaka Arakawa, Kenta Kawaguchi, Mitsuhide Honda, Takuya Mizokami, Kouji Mima (Kyushu Univ), Shigeaki Harada (NTT WEST), Shigeru Kusakabe (Kyushu Univ) NS2011-139 |
Traffic analysis based on packet capturing become hard to analyze quickly, because captured packet data has become too h... [more] | NS2011-139 pp.121-126 |
| NS, RCS (Joint) |
2011-12-16 11:00 |
Yamaguchi | Yamaguchi University | A study of the facility expansion or reduction in IP multicast access network Masakazu Miyamoto, Seisho Yasukawa (NTT) NS2011-140 |
High quality and reliability is desired in digital terrestrial broadcasting IP retransmission service. Also, it is impor... [more] | NS2011-140 pp.127-132 |
| NS, RCS (Joint) |
2011-12-16 11:25 |
Yamaguchi | Yamaguchi University | A study of damage estimation of DoS attack by network topology analysis Yukiko Sawaya, Akira Yamada, Ayumu Kubota (KDDI Labs.) NS2011-141 |
[more] | NS2011-141 pp.133-136 |
| NS, RCS (Joint) |
2011-12-16 12:50 |
Yamaguchi | Yamaguchi University | CDM Based Reference Signal Structure Using Oversampling for OFDM Downlink Masahiro Tabata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-255 |
This paper proposes code division multiplexing (CDM) based reference signal (RS) multiplexing using oversampling for ort... [more] | RCS2011-255 pp.135-140 |
| NS, RCS (Joint) |
2011-12-16 13:15 |
Yamaguchi | Yamaguchi University | Performance of Decision-Directed Channel Estimation Using Low-Rate Turbo Codes for OFDM Keita Miwa (Tokyo City Univ.), Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-256 |
A low-rate turbo code can reduce the required average received signal-to-noise power ratio (SNR) that satisfies the targ... [more] | RCS2011-256 pp.141-146 |
| NS, RCS (Joint) |
2011-12-16 13:40 |
Yamaguchi | Yamaguchi University | Iterative Decision-Feedback Channel Estimation for Turbo SIC in DFT-Precoded OFDMA Using QO-STBC Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs..), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-257 |
This paper proposes using iterative decision-feedback channel estimation (IDFCE) in a turbo soft interference canceller ... [more] | RCS2011-257 pp.147-152 |
| NS, RCS (Joint) |
2011-12-16 14:05 |
Yamaguchi | Yamaguchi University | Performance of Space Orthogonal Resource Transmit Diversity for Delay Spreads in PUCCH Using Cyclic Shift CDMA Yuichiro Hikosaka (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-258 |
This paper investigates the block error rate (BLER) performance of space orthogonal-resource transmit diversity (SORTD) ... [more] | RCS2011-258 pp.153-158 |
| NS, RCS (Joint) |
2011-12-16 14:40 |
Yamaguchi | Yamaguchi University | An Experimental Evaluation on Multi-BS Cooperative Transmission Control in LTE System Daigo Ogata, Atsushi Nagate, Kenji Hoshino, Teruya Fujii (SBM) RCS2011-259 |
Coordinated Multi-Point (CoMP) transmission, in which multiple base stations (BSs) transmit their signals in a coordinat... [more] | RCS2011-259 pp.159-164 |
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