Keyword : microcell


Path Loss Model Considering Blockage Effects of Traffic Signs Up to 40GHz in Urban Microcell Environments
Motoharu SASAKI Minoru INOMATA Wataru YAMADA Naoki KITA Takeshi ONIZAWA Masashi NAKATSUGAWA Koshiro KITAO Tetsuro IMAI 
Publication:   
Publication Date: 2018/08/01
Vol. E101-B  No. 8 ; pp. 1891-1902
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
5Gpropagationpath losshigh frequencyblockageurbanmicrocell
 Summary | Full Text:PDF(6MB)

Interference Reduction Characteristics by Circular Array Based Massive MIMO in a Real Microcell Environment
Ryochi KATAOKA Kentaro NISHIMORI Ngochao TRAN Tetsuro IMAI Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1447-1455
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
massive MIMOcircular arraymicrocellmaximum ratio combiningzero forcingchannel sounder
 Summary | Full Text:PDF(4.8MB)

Path Loss Prediction Formula in Urban Area for the Fourth-Generation Mobile Communication Systems
Koshiro KITAO Shinichi ICHITSUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1999-2009
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
mobile radiopath lossthe fourth-generation mobile communication systemsmicrocell
 Summary | Full Text:PDF(2.1MB)

Ray-Tracing Simulation of Path-Loss in Urban-Microcellular Environments under Road Traffic Conditions
Hiroyuki SHIMIZU Makoto ABO Chikao NAGASAWA Takehiko KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1 ; pp. 195-199
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
ray-tracing simulationmobile radio propagationpath lossurbanLOSmicrocellRayleighroad traffic
 Summary | Full Text:PDF(570.4KB)

Effects of Road Traffic on Probability Distributions of Path-Loss in an Urban Microcellular Environment
Hiroyuki SHIMIZU Hironari MASUI Masanori ISHII Kozo SAKAWA Takehiko KOBAYASHI Makoto ABO Chikao NAGASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7 ; pp. 1578-1584
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
path lossLOSmicrocellRayleighroad traffic
 Summary | Full Text:PDF(1.2MB)

Teletraffic Performance of a Hierarchical Microcell/Macrocell PCS Architecture
Jaeshin JANG Byung-Cheol SHIN Seung Hwa YOO Byung Chul KIM Chong Ho YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5 ; pp. 1362-1374
Type of Manuscript:  PAPER
Category: Wireless Communication Switching
Keyword: 
handoffmicrocellmacrocellPBSFCFS
 Summary | Full Text:PDF(1MB)

An Efficient Channel Allocation Scheme for Multicast Traffic in Multitier Cellular Systems
Il HAN Dong-Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/04/01
Vol. E84-B  No. 4 ; pp. 1087-1093
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
multicastmultitierchannel allocationmicrocellmacrocell
 Summary | Full Text:PDF(971.3KB)

Two Base Station Configuration Using an Adaptive Array at Elevated Locations for Microcell Systems
Kentaro NISHIMORI Keizo CHO Yasushi TAKATORI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8 ; pp. 1688-1696
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
adaptive arrayelevated base stationco-channel interferencemicrocellelement spacing
 Summary | Full Text:PDF(439.6KB)

Mobile ATM Network Using Concentrated Base Station Architecture
Noriteru SHINAGAWA Yoneo WATANABE Takehiko KOBAYASHI Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/07/25
Vol. E82-A  No. 7 ; pp. 1185-1193
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
mobile communicationATMmultimediahandoffmicrocell
 Summary | Full Text:PDF(948.3KB)

Design of Underlaid Microcells in Umbrella Cell System
Hiroshi FURUKAWA Yoshihiko AKAIWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/04/25
Vol. E81-B  No. 4 ; pp. 762-769
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
microcelldynamic channel allocationumbrella cellchannel segregation
 Summary | Full Text:PDF(606KB)

High-Speed Data Transmission Using Millimeter-Wave Fiber-Optic Links
Hiroshi KAWAMURA Nobuaki IMAI Eiichi OGAWA Hideyuki INOMATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12 ; pp. 1784-1791
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
millimeter-wavefiberhigh-speed100 Mbpsmicrocell
 Summary | Full Text:PDF(1MB)

A Time Division Multiple Access-Time Division Duplex combined with an Alternated Frequency Duplexer for Wireless Personal Communications
Katsuhiko KAWAZOE Shuji KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/11/25
Vol. E79-B  No. 11 ; pp. 1688-1695
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
TDMATDDFDDfadingdiversitymicrocell
 Summary | Full Text:PDF(721KB)

Distributed Dynamic Channel Allocation for the Evolution of TDMA Cellular Systems
Kojiro HAMABE Yukitsuna FURUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/25
Vol. E79-B  No. 3 ; pp. 230-236
Type of Manuscript:  INVITED PAPER (Special Issue on Advanced Adaptive Radio Communication Technologies)
Category: 
Keyword: 
dynamic channel allocationchannel segregationreuse partitioningtransmitter power controlmicrocell
 Summary | Full Text:PDF(678.9KB)

Proposal of Multi Layered Microcell System with No Handover Areas
Akira YAMAGUCHI Hideo KOBAYASHI Toshio MIZUNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/25
Vol. E79-B  No. 3 ; pp. 266-271
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Adaptive Radio Communication Technologies)
Category: Access, Network
Keyword: 
microcellmulti layered cellhandovercell site
 Summary | Full Text:PDF(529.4KB)

Fiber-Oriented Wireless Systems for Intelligent Networks
Kojiro ARAKI Hiroyuki OHTSUKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/25
Vol. E79-B  No. 3 ; pp. 222-229
Type of Manuscript:  INVITED PAPER (Special Issue on Advanced Adaptive Radio Communication Technologies)
Category: 
Keyword: 
microcellwireless communicationfibersubcarrier optical transmissionSCMdynamic rangeinterferencemacro diversity
 Summary | Full Text:PDF(740.8KB)

Received Signal Level Characteristics for Wideband Radio Channels in Line-of-Sight Microcells
Akira YAMAGUCHI Keisuke SUWA Ryoji KAWASAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11 ; pp. 1543-1547
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antenna and propagationreceived signal level characteristicswideband radio channelsmicrocellnormalized RMS delay spread
 Summary | Full Text:PDF(476.1KB)

Signal Strength Prediction and Distribution Characteristics in Indoor Radio Propagation at 2.5GHz Band
Hiroshi FURUKAWA Kuninori OOSAKI Yoshihiko AKAIWA Hiroyuki SHIMIZU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/07/25
Vol. E77-B  No. 7 ; pp. 962-970
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
microcellindoorradio propagationpredictiondistributionmicrowave
 Summary | Full Text:PDF(706.5KB)

Evaluation of Innercell and Intercell Interference on CDMA System
Manabu KAWABE Takuro SATO Toshio KATO Atsushi FUKASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/06/25
Vol. E77-A  No. 6 ; pp. 993-999
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1993 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC'93))
Category: Communications
Keyword: 
CDMAPCSmicrocellinterference
 Summary | Full Text:PDF(549.3KB)

A Centralized Control Microcell Radio System with Spectrum Delivery Switches
Hirofumi ICHIKAWA Mamoru OGASAWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/09/25
Vol. E76-B  No. 9 ; pp. 1115-1121
Type of Manuscript:  Special Section PAPER (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
Category: System and Network Matters
Keyword: 
centralized controlsubcarrier multiplexingswitchTDMAmicrocelldynamic channel assignmenthand over
 Summary | Full Text:PDF(540.3KB)

The New Generation of Wireless Communications Based on Fiber-Radio Technologies
Kozo MORITA Hiroyuki OHTSUKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/09/25
Vol. E76-B  No. 9 ; pp. 1061-1068
Type of Manuscript:  INVITED PAPER (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
Category: 
Keyword: 
microwavemicrocellwireless communicationsubcarrier optical transmissionSCMoptical fiberFM
 Summary | Full Text:PDF(665.3KB)

A New Frequency Switching/IM3 Reduction Method in Fiber-Optic Microcellular System
Toshiaki OKUNO Hironori MIZUGUTI Shozo KOMAKI Norihiko MORINAGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/09/25
Vol. E76-B  No. 9 ; pp. 1178-1185
Type of Manuscript:  Special Section PAPER (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
Category: Propagation Matters
Keyword: 
microcellradio communicationoptical communicationintermodulationfrequency switching
 Summary | Full Text:PDF(630.7KB)

A Fiber-Optic Passive Double Star Network for Microcellular Radio Communication Systems Applications
Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/09/25
Vol. E76-B  No. 9 ; pp. 1122-1127
Type of Manuscript:  Special Section PAPER (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
Category: System and Network Matters
Keyword: 
passive double star architecturepassive splittermicrocellpoint-to-multipoint access and dynamic channel allocation
 Summary | Full Text:PDF(396.4KB)

An Overview of Recent Propagation Studies for Land Mobile Communications
Mitsuhiko MIZUNO Eimatsu MORIYAMA Takeshi MANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/02/25
Vol. E76-B  No. 2 ; pp. 58-64
Type of Manuscript:  INVITED PAPER (Special Issue on Land Mobile/Portable Propagation)
Category: 
Keyword: 
radio propagationmobile communicationmicrocellUHFmillimeter wave
 Summary | Full Text:PDF(667.6KB)

Performance Analysis of Optical Fiber Link for Microcellular Mobile Communication Systems
Hironori MIZUGUTI Toshiaki OKUNO Shozo KOMAKI Norihiko MORINAGA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/02/25
Vol. E76-C  No. 2 ; pp. 271-278
Type of Manuscript:  Special Section PAPER (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
Category: Fiber Optic Radio Links
Keyword: 
microcellradio communicationoptical fiberfadingnonlinearity
 Summary | Full Text:PDF(584.9KB)

Technical Issues of Mobile Communication Systems for Personal Communications Services
Takuro SATO Takao SUZUKI Kenji HORIGUCHI Atsushi FUKASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12 ; pp. 1625-1633
Type of Manuscript:  INVITED PAPER (Special Section on Networks and Mobile Communications)
Category: 
Keyword: 
PCSmicrocellTDMACDMAnetwork architectureradio propagationradio accesscahannel assignment
 Summary | Full Text:PDF(807.4KB)