Keyword : uplink


Uplink Multiuser MIMO Access with Probe Packets in Distributed Wireless Networks
Satoshi DENNO Yusuke MURAKAMI 
Publication:   
Publication Date: 2018/06/01
Vol. E101-B  No. 6 ; pp. 1443-1452
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
random accessuplinkmultiuser MIMOCSMA/CAsingular value decomposition
 Summary | Full Text:PDF

Uplink Non-Orthogonal Multiple Access (NOMA) with Single-Carrier Frequency Division Multiple Access (SC-FDMA) for 5G Systems
Anxin LI Anass BENJEBBOUR Xiaohang CHEN Huiling JIANG Hidetoshi KAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1426-1435
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
5G systemuplinknon-orthogonal multiple accesslow computational complexity scheduling algorithm
 Summary | Full Text:PDF

Inter-Cell Interference Coordination Method Based on Coordinated Inter-Cell Interference Power Control in Uplink
Kenichi HIGUCHI Yoshiko SAITO Seigo NAKAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7 ; pp. 1357-1362
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cellular systemuplinkpower controlinter-cell interference coordinationfractional frequency reuse
 Summary | Full Text:PDF

A Design of Low Latency Random Access Preamble Detector for LTE Uplink Receiver
Joohyun LEE Bontae KOO Hyuckjae LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5 ; pp. 1089-1096
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
LTEuplinkrandom accessPRACHlatencythroughput
 Summary | Full Text:PDF

Uplink Coordinated Multi-Point ARQ in MIMO Cellular Systems
Tony Q. S. QUEK Kampol WORADIT Hyundong SHIN Zander LEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3211-3224
Type of Manuscript:  INVITED PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
multicell processinguplinkcoordinated multi-point receptioncooperative automatic repeat request (ARQ)backhaul links
 Summary | Full Text:PDF

Robust Generalized Sidelobe Canceller for MC-CDMA with Carrier Frequency Offsets
Jhih-Chung CHANG Ann-Chen CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/11/01
Vol. E94-B  No. 11 ; pp. 3160-3162
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
CFOGSCMC-CDMAmultiuser detectionuplink
 Summary | Full Text:PDF

Frequency Domain Adaptive Antenna Array for Broadband Single-Carrier Uplink Transmission
Wei PENG Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7 ; pp. 2003-2012
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
frequency domain adaptive antenna arraysingle carrier transmissionuplinkcellular system
 Summary | Full Text:PDF

Investigation of Inter-Node B Macro Diversity for Single-Carrier Based Radio Access in Evolved UTRA Uplink
Hiroyuki KAWAI Akihito MORIMOTO Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 125-134
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cellular systemspacket radio accessEvolved UTRAuplinkmacro diversitysoft handover
 Summary | Full Text:PDF

Inter-Cell Resource Coordination Utilizing Macroscopic Diversity for an Uplink OFDMA System
Sungjin LEE Sanghoon LEE Gyetae GIL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3256-3259
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
uplinkcoordinationmacroscopic diversitymulti-cellregion divisioninter-cell interference
 Summary | Full Text:PDF

A Random Access Scheme Robust to Timing Offsets for Uplink OFDMA Systems
Minjoong RIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3274-3276
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
random accessOFDMAuplinktiming offsetzero-padding
 Summary | Full Text:PDF

Proportional Fair Resource Allocation for Uplink OFDMA Network Using Priority-Ranked Bargaining Model
Lingkang ZENG Yupei HU Gang XIE Yi ZHAO Junyang SHEN Yuan'an LIU Jin-Chun GAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/08/01
Vol. E92-B  No. 8 ; pp. 2638-2648
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive resource allocationgame theorybargaining theoryuplinkproportional fairnessOFDMApriority-rankedauction
 Summary | Full Text:PDF

Investigation on Optimum Control Interval for Intra-Cell Fractional TPC Using AMC for Shared Channel in Evolved UTRA Uplink
Daisuke NISHIKAWA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1627-1633
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
Evolved UTRAfractional transmission power controladaptive modulation and codinguplink
 Summary | Full Text:PDF

Single-Carrier Based Multiplexing of Layer 1/Layer 2 Control Signals in Evolved UTRA Uplink Using DFT-Spread OFDM
Teruo KAWAMURA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1695-1704
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
control signalmultiplexingsingle-carrier FDMAuplinkmobile communications
 Summary | Full Text:PDF

Overlap Frequency-Domain Multiuser Detection for Asynchronous Uplink Multiuser MIMO-OFDM Systems
Koichi ISHIHARA Yasushi TAKATORI Kentaro NISHIMORI Kazuyasu OKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1582-1588
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
multiuser MIMO (MU-MIMO)multiuser detection (MUD)OFDMuplinktiming offsetinter-block interference (IBI)
 Summary | Full Text:PDF

Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink
Teruo KAWAMURA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2299-2309
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
single-carrier FDMAevolved UTRAuplinkorthogonal pilot
 Summary | Full Text:PDF

Uplink Packet-Data Scheduling in DS-CDMA Systems
YoungWoo CHOI Seong-Lyun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 343-346
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
DS-CDMAuplinkschedulingtime-span minimizationlinear programming
 Summary | Full Text:PDF

New Robust Beamforming Method for Frequency Offsets in Uplink Multiuser OFDM-MIMO
Yasushi TAKATORI Riichi KUDO Atsushi OHTA Koichi ISHIHARA Kentaro NISHIMORI Shuji KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2312-2320
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Smart Antennas
Keyword: 
multiuser MIMOuplinkbeamformingfrequency offset
 Summary | Full Text:PDF

Efficient Subcarrier and Power Allocation Algorithm in OFDMA Uplink System
Ki Hoon KWON Younggoo HAN Sehun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 368-371
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFMDAuplinksubcarrier and power allocation
 Summary | Full Text:PDF

Optimal Loading Control Based on Region-Time Division for Uplink Broadband Cellular Networks
Sungjin LEE Sanghoon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11 ; pp. 3161-3164
Type of Manuscript:  Special Section LETTER (Special Section on Wide Band Systems)
Category: 
Keyword: 
uplinkloading controlmulti-cellregion divisioninter-cell interference
 Summary | Full Text:PDF

On the Multihop Packet Scheduling in Uplink DS-CDMA Systems
YoungWoo CHOI Seong-Lyun KIM Sehun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2249-2253
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
DS-CDMAuplinkpacket schedulingmultihoprelay
 Summary | Full Text:PDF

Design and Performance of an LDPC-Coded FH-OFDMA System in the Uplink Cellular Environments
Yun Hee KIM Kwang Soon KIM Sang Hyun LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 828-836
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
iterative channel estimationfrequency hopping OFDMAuplink
 Summary | Full Text:PDF

Blocking Probability Calculation Using Traffic Equivalent Distributions in SIR-Based Power Controlled W-CDMA Cellular Systems
Yoshihiro ISHIKAWA Seizo ONOE Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 312-324
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
W-CDMAtraffic equivalentSIR-based power controluplinkdownlink
 Summary | Full Text:PDF

Frequency Offset Compensation with MMSE-MUD for Multi-Carrier CDMA in Quasi-Synchronous Uplink
Osamu TAKYU Tomoaki OHTSUKI Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6 ; pp. 1495-1504
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
MC-CDMAMMSE-MUDfrequency offset compensationquasi-synchronousuplink
 Summary | Full Text:PDF

SS-CDMA Flexible Wireless Network: Implementation of Approximately Synchronized CDMA Modem for Uplink
Suguru KAMEDA Kouichi TAKAHASHI Hiroyuki NAKASE Kazuo TSUBOUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/03/01
Vol. E85-A  No. 3 ; pp. 694-702
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
low-cost consumer cellular network2.4 GHz ISM banduplinkapproximately synchronized CDMAsurface-acoustic-wave convolver
 Summary | Full Text:PDF