| Presentation | 2009-12-17 A study on uplink ICIC for heterogeneous network deployments toward LTE-Advanced Kenta OKINO, Chiharu YAMAZAKI, Taku NAKAYAMA, Yoshimasa KUSANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, for co-channel heterogeneous networks where low power nodes (Pico eNodeBs) are placed into a macro-cell system which consists of high power nodes (Macro eNodeBs), we study serving cell selection and uplink ICIC (Inter-cell Interference Coordination) based on the current LTE (Long-Term Evolution) specification and evaluate performance using system level simulation. Simulation results indicate that effective use of resources with significant interference from macro-UEs to Pico eNodeB, improvement of Pico-UE throughput degraded due to interference avoidance for Macro-cell edge UEs, and adaptive interference management corresponding to a variation of serving cell selection criterion should be studied. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LTE/LTE-Advanced / Heterogeneous network / Pico eNodeB / Uplink / ICIC |
| Paper # | RCS2009-178 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2009/12/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | A study on uplink ICIC for heterogeneous network deployments toward LTE-Advanced |
| Sub Title (in English) | |
| Keyword(1) | LTE/LTE-Advanced |
| Keyword(2) | Heterogeneous network |
| Keyword(3) | Pico eNodeB |
| Keyword(4) | Uplink |
| Keyword(5) | ICIC |
| 1st Author's Name | Kenta OKINO |
| 1st Author's Affiliation | Yokohama R&D Center, KYOCERA Corporation() |
| 2nd Author's Name | Chiharu YAMAZAKI |
| 2nd Author's Affiliation | Yokohama R&D Center, KYOCERA Corporation |
| 3rd Author's Name | Taku NAKAYAMA |
| 3rd Author's Affiliation | Yokohama R&D Center, KYOCERA Corporation |
| 4th Author's Name | Yoshimasa KUSANO |
| 4th Author's Affiliation | Yokohama R&D Center, KYOCERA Corporation |
| Date | 2009-12-17 |
| Paper # | RCS2009-178 |
| Volume (vol) | vol.109 |
| Number (no) | 341 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |