Paper Abstract and Keywords |
Presentation |
2015-03-02 10:40
Proposal of link layer structure for LTE-WLAN aggregation in LTE-Advanced/5G network Yoshiaki Ohta, Michiharu Nakamura (FLAB), Shinichiro Aikawa, Takayoshi Ode (FJ) NS2014-200 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In LTE-advanced (LTE-A), which is standardized by 3rd Generation partnership Project (3GPP), an enhancement of the system architecture is studied in order to enable the wireless access to collaborate with other radio access systems taking 5th generation mobile communications into consideration. In particular, collaboration with Wireless LAN (WLAN) which widely spreads all over the world becomes an important challenge. The LTE-A wireless access by collaborating with WLAN in the link layer (layer 2) level is referred to as LTE-WLAN aggregation. In LTE-WLAN aggregation, one of the important challenges is the layer 2 structure for transmitting the LTE-A data by identifying the LTE-A call (bearer) and keeping the Quality of Service (QoS) of LTE-A bearer over the WLAN. It is indispensable that the layer 2 structure must ensure the backward compatibility of the layer 2 structure of LTE-A and the layer 2 structure doesn’t have any impact on the specifications of WLAN. In this technical report, in order to address this issue, three layer 2 structures are proposed. By comparing the characteristics of the proposed three layer 2 structures, desirable layer 2 structures are clarified depending on scenarios in LTE-WLAN aggregation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
LTE-Advanced / 5G / LTE-WLAN aggregation / offload / bearer / QoS / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 477, NS2014-200, pp. 133-138, March 2015. |
Paper # |
NS2014-200 |
Date of Issue |
2015-02-23 (NS) |
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) |
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NS2014-200 |
Conference Information |
Committee |
NS IN |
Conference Date |
2015-03-02 - 2015-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NS |
Conference Code |
2015-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal of link layer structure for LTE-WLAN aggregation in LTE-Advanced/5G network |
Sub Title (in English) |
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Keyword(1) |
LTE-Advanced |
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5G |
Keyword(3) |
LTE-WLAN aggregation |
Keyword(4) |
offload |
Keyword(5) |
bearer |
Keyword(6) |
QoS |
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1st Author's Name |
Yoshiaki Ohta |
1st Author's Affiliation |
Fujitsu Laboratories LTD. (FLAB) |
2nd Author's Name |
Michiharu Nakamura |
2nd Author's Affiliation |
Fujitsu Laboratories LTD. (FLAB) |
3rd Author's Name |
Shinichiro Aikawa |
3rd Author's Affiliation |
Fujitsu LTD. (FJ) |
4th Author's Name |
Takayoshi Ode |
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Fujitsu LTD. (FJ) |
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Speaker |
Author-1 |
Date Time |
2015-03-02 10:40:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2014-200 |
Volume (vol) |
vol.114 |
Number (no) |
no.477 |
Page |
pp.133-138 |
#Pages |
6 |
Date of Issue |
2015-02-23 (NS) |
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