Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2009-07-10 14:15
A study on MIMO transmission characteristics in outdoor to indoor propagation environments
Seiji Higuchi, Tokio Taga (Kwansei Gakuin Univ.) AP2009-72
Abstract (in Japanese) (See Japanese page) 
(in English) Multiple-Input Multiple-Output (MIMO) transmission technology increases the transmission capacity using the space multiplexing effect. The multiplexing effect can be efficiently used in a multipath rich environment but not well in the free space propagation environment, because of no multipath effect. Consequently, the transmission capacity decreases according with the increase of propagation distance in an environment like the free space. When the radio communication is operated between a base station in macro cell system and a mobile station in a high altitude indoor space on a high-rise building without other buildings around it, the propagation environment corresponds to the free space situation. In this case, the space multiplexing effect in the indoor environment can be used after the transmission capacity decreases in the free space propagation. It is not clarified what transmission capacity will be obtained in those situations. This paper shows the result of MIMO transmission characteristics in outdoor to indoor propagation environments with respect to parameters of transmission distance, size of window, number of window, and so on, when the outdoor propagation is assumed as that in the free space.
Keyword (in Japanese) (See Japanese page) 
(in English) MIMO / Transmission Capacity / Outdoor-Indoor Propagation / Free Space Propagation / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 117, AP2009-72, pp. 165-170, July 2009.
Paper # AP2009-72 
Date of Issue 2009-07-01 (AP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF AP2009-72

Conference Information
Committee AP SAT  
Conference Date 2009-07-08 - 2009-07-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Otaru city, Hokkaido 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP 
Paper Information
Registration To AP 
Conference Code 2009-07-AP-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on MIMO transmission characteristics in outdoor to indoor propagation environments 
Sub Title (in English)  
Keyword(1) MIMO  
Keyword(2) Transmission Capacity  
Keyword(3) Outdoor-Indoor Propagation  
Keyword(4) Free Space Propagation  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Seiji Higuchi  
1st Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
2nd Author's Name Tokio Taga  
2nd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2009-07-10 14:15:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2009-72 
Volume (vol) vol.109 
Number (no) no.117 
Page pp.165-170 
#Pages 6 
Date of Issue 2009-07-01 (AP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan