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Paper Abstract and Keywords
Presentation 2015-05-22 15:15
Receiver Diversity Performance for VHF Broadband Mobile Communications
Hideki Kobayashi (NICT/National Police Academy), Hirokazu Sawada, Tomoshige Kan, Masayuki Oodo, Hiroshi Harada, Fumihide Kojima, Hiroyuki Yano (NICT), Noriyuki Soma, Masafumi Moriyama, Osamu Yamamoto, Takaaki Yamato, Shigeki Yamamoto (National Police Academy) RCS2015-44
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, a receiver diversity performance at base station for a VHF-band broadband mobile communication system is described based on measurement results. Two-branch diversity gain has been performed by using selective combining and equal gain combining schemes. By analyzing the diversity gain statistically, it is found that the diversity gain and gain variation are increased in larger antenna separation and shorter transmission range. In addition, a path loss model is developed for link budget design and path loss model parameters are extracted for over 1 km transmission range. By considering constant diversity gain (1.5 dB for selective combining, 2.9 dB for equal gain combining) with path loss model, we can estimate the received power of the system.
Keyword (in Japanese) (See Japanese page) 
(in English) VHF band / Mobile Communication / Broadband / Radio Propagation / Receiver diversity / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 43, RCS2015-44, pp. 113-118, May 2015.
Paper # RCS2015-44 
Date of Issue 2015-05-14 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee RCS IN  
Conference Date 2015-05-21 - 2015-05-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Internet, Multi-hop network, Mesh network, Network coding, Cross layer technique, Wireless communication, etc. 
Paper Information
Registration To RCS 
Conference Code 2015-05-RCS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Receiver Diversity Performance for VHF Broadband Mobile Communications 
Sub Title (in English)  
Keyword(1) VHF band  
Keyword(2) Mobile Communication  
Keyword(3) Broadband  
Keyword(4) Radio Propagation  
Keyword(5) Receiver diversity  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hideki Kobayashi  
1st Author's Affiliation National Institute of Information and Communications Technology/National Police Academy (NICT/National Police Academy)
2nd Author's Name Hirokazu Sawada  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Tomoshige Kan  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Masayuki Oodo  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Hiroshi Harada  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Fumihide Kojima  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
7th Author's Name Hiroyuki Yano  
7th Author's Affiliation National Institute of Information and Communications Technology (NICT)
8th Author's Name Noriyuki Soma  
8th Author's Affiliation National Police Academy (National Police Academy)
9th Author's Name Masafumi Moriyama  
9th Author's Affiliation National Police Academy (National Police Academy)
10th Author's Name Osamu Yamamoto  
10th Author's Affiliation National Police Academy (National Police Academy)
11th Author's Name Takaaki Yamato  
11th Author's Affiliation National Police Academy (National Police Academy)
12th Author's Name Shigeki Yamamoto  
12th Author's Affiliation National Police Academy (National Police Academy)
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Speaker Author-1 
Date Time 2015-05-22 15:15:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2015-44 
Volume (vol) vol.115 
Number (no) no.43 
Page pp.113-118 
#Pages
Date of Issue 2015-05-14 (RCS) 


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