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Paper Abstract and Keywords
Presentation 2010-03-05 17:00
A study on PDCCH transmission scheme in LTE-Advanced heterogeneous network deployment
Chiharu Yamazaki, Taku Nakayama, Kenta Okino, Yoshimasa Kusano (Kyocera Corp.) RCS2009-326 MoMuC2009-99 SR2009-123 AN2009-92
Abstract (in Japanese) (See Japanese page) 
(in English) In Heterogeneous Network (HetNet) where low power nodes (Pico eNodeBs: PeNB) are placed into a macro-cell system, Serving cell selection scheme is very important issue because it influences the PeNB deployment gain and interference situation. Especially Uplink, it is known that the pathloss (PL) based serving cell selection scheme can provide significant gain. In our recent paper, however, the view point of downlink control information (PDCCH), we showed the PL scheme is
degreased by PDCCH error because of interference from Macro eNBs (MeNB), which has higher Tx Power than PeNB. In this paper, to avoid this situation, we assume the control information interface between PeNB and MeNB and propose the scheme which enables MeNB to transmit the control information to users serving PeNB in LTE system. We focus on the interface delay between PeNB and MeNB and evaluate the results by using system level simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) LTE/LTE-Advanced / Heterogeneous network / Pico eNodeB / X2 interface / PDCCH / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 440, RCS2009-326, pp. 403-408, March 2010.
Paper # RCS2009-326 
Date of Issue 2010-02-24 (RCS, MoMuC, SR), 2010-02-25 (AN) 
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 RCS2009-326 MoMuC2009-99 SR2009-123 AN2009-92

Conference Information
Committee RCS AN MoNA SR  
Conference Date 2010-03-03 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2010-03-RCS-AN-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on PDCCH transmission scheme in LTE-Advanced heterogeneous network deployment 
Sub Title (in English)  
Keyword(1) LTE/LTE-Advanced  
Keyword(2) Heterogeneous network  
Keyword(3) Pico eNodeB  
Keyword(4) X2 interface  
Keyword(5) PDCCH  
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Keyword(7)  
Keyword(8)  
1st Author's Name Chiharu Yamazaki  
1st Author's Affiliation Kyocera Corporation (Kyocera Corp.)
2nd Author's Name Taku Nakayama  
2nd Author's Affiliation Kyocera Corporation (Kyocera Corp.)
3rd Author's Name Kenta Okino  
3rd Author's Affiliation Kyocera Corporation (Kyocera Corp.)
4th Author's Name Yoshimasa Kusano  
4th Author's Affiliation Kyocera Corporation (Kyocera Corp.)
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Speaker Author-1 
Date Time 2010-03-05 17:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2009-326, MoMuC2009-99, SR2009-123, AN2009-92 
Volume (vol) vol.109 
Number (no) no.440(RCS), no.441(MoMuC), no.442(SR), no.443(AN) 
Page pp.403-408(RCS), pp.153-158(MoMuC), pp.213-218(SR), pp.141-146(AN) 
#Pages 6 
Date of Issue 2010-02-24 (RCS, MoMuC, SR), 2010-02-25 (AN) 

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