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 2014-08-01 13:50
Performance Evaluations of Cell Search Time Using Same Frequency Spectrum for Heterogeneous Networks Including Indoor Small Cells
Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2014-133
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents cell search time performance based on the Long Term Evolution (LTE) synchronization signals with the same frequency spectrum for heterogeneous networks including indoor small cells. We assume the indoor small cell models in the hotzone buildings that are specified in the 3rd Generation Partnership Project (3GPP) technical specification. By the system-level simulation, we show that the initial cell search time for the heterogeneous network including indoor small cells becomes shorter compared to that for only the macrocell deployment when a location of user equipment (UE) is distributed non-uniformly. Moreover, even for the dense deployment scenario employing the same frequency spectrum, it is shown that the fast cell search time such as 60 ms at the detection probability of 99 % in the cumulative distribution is achieved for both inter- and intra-small cell cluster synchronous operation with inter-macrocell asynchronous operation, and inter-cell site synchronous operation for all the cells. As a result, we confirm the effectiveness of the small cell deployment in the hotzone buildings from the viewpoint of achieving the fast cell search time performance when using the same frequency spectrum.
Keyword (in Japanese) (See Japanese page) 
(in English) cell search / LTE / synchronization signal / heterogeneous network / indoor small cell / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 164, RCS2014-133, pp. 239-244, July 2014.
Paper # RCS2014-133 
Date of Issue 2014-07-23 (RCS) 
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 RCS2014-133

Conference Information
Committee RCC ASN NS RCS SR  
Conference Date 2014-07-30 - 2014-08-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Terrsa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M: Machine-to-Machine, D2D: Device-to-Device, etc. 
Paper Information
Registration To RCS 
Conference Code 2014-07-RCC-ASN-NS-RCS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluations of Cell Search Time Using Same Frequency Spectrum for Heterogeneous Networks Including Indoor Small Cells 
Sub Title (in English)  
Keyword(1) cell search  
Keyword(2) LTE  
Keyword(3) synchronization signal  
Keyword(4) heterogeneous network  
Keyword(5) indoor small cell  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Naoki Noguchi  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Satoshi Nagata  
2nd Author's Affiliation NTT DOCOMO, INC (NTT DOCOMO)
3rd Author's Name Mamoru Sawahashi  
3rd Author's Affiliation Tokyo City University (Tokyo City Univ.)
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 2014-08-01 13:50:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2014-133 
Volume (vol) vol.114 
Number (no) no.164 
Page pp.239-244 
#Pages 6 
Date of Issue 2014-07-23 (RCS) 

[Return to Top Page]

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