Presentation | 2009-07-17 Interference coordination for LTE-Advanced with Relay Ayako IWATA, Tomohumi TAKATA, Yasuaki YUDA, Seigo NAKAO, Daichi IMAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | LTE-Advanced (LTE-A) is to be standardized in 3GPP (3rd Generation Partnership Project) as a candidate for 4th generation mobile communication system. In LTE-A, relay is one of promising tecnologies in order to increase cell coverage and cell throughput. However, there is an issue that interferences from relay node (RN) to other nodes also increase if the number of RN increases except for the subframes where RN doesn't transmit any signals for receiving the backhaul data from eNB. In this report, we compare two interference coordination schemes, i.e., eNB assigns the same subframes as backhaul for all the RNs or eNB assigns different subframes for different RNs. And system level simulation results show the performance of both coordination shcemes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Relay / LTE-Advanced / interference coordination / system level simulation |
Paper # | RCS2009-64 |
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Conference Information | |
Committee | RCS |
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Conference Date | 2009/7/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interference coordination for LTE-Advanced with Relay |
Sub Title (in English) | |
Keyword(1) | Relay |
Keyword(2) | LTE-Advanced |
Keyword(3) | interference coordination |
Keyword(4) | system level simulation |
1st Author's Name | Ayako IWATA |
1st Author's Affiliation | Next-Generation Mobile Communications Development Center, Tokyo R & D Center, Panasonic Corporation() |
2nd Author's Name | Tomohumi TAKATA |
2nd Author's Affiliation | Mobile AVC Development Center, Panasonic Mobile Communications R & D Lab. Co., Ltd. |
3rd Author's Name | Yasuaki YUDA |
3rd Author's Affiliation | Next-Generation Mobile Communications Development Center, Tokyo R & D Center, Panasonic Corporation |
4th Author's Name | Seigo NAKAO |
4th Author's Affiliation | Next-Generation Mobile Communications Development Center, Tokyo R & D Center, Panasonic Corporation |
5th Author's Name | Daichi IMAMURA |
5th Author's Affiliation | Next-Generation Mobile Communications Development Center, Tokyo R & D Center, Panasonic Corporation |
Date | 2009-07-17 |
Paper # | RCS2009-64 |
Volume (vol) | vol.109 |
Number (no) | 130 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |