| Presentation | 2006-08-31 Structure and Channel Coding Schemes for Layer1/Layer2 Control Channel in OFDM Based Evolved UTRA Downlink Nobuhiko Miki, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes structure and channel coding schemes for Layer 1 (L1)/Layer 2 (L2) control information symbols appropriate for OFDM based radio access with multiple transmission bandwidths in the Evolved UTRA downlink. Features of the proposed multiplexing and channel coding schemes are as follows: (1) Block-wise multiplexing to support multiple transmission bandwidths from 1.25 to 20MHz, (2) division into common and dedicated L1/L2 control information and optimum multiplexing of the respective control information, (3) separate channel coding among different UEs for UE-common L1/L2 control information and separate coding between UE-common and UE-specific L1/L2 control information for the same UE. The paper describes the features and merits of the proposed structure for L1/L2 control information bits and presents computer simulation results that show that the proposed channel coding scheme for L1/L2 control information reduces the required transmission power compared to other coding schemes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Evolved UTRA / OFDM / L1/L2 control channel / Transmission power control |
| Paper # | RCS2006-113 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2006/8/24(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) | Structure and Channel Coding Schemes for Layer1/Layer2 Control Channel in OFDM Based Evolved UTRA Downlink |
| Sub Title (in English) | |
| Keyword(1) | Evolved UTRA |
| Keyword(2) | OFDM |
| Keyword(3) | L1/L2 control channel |
| Keyword(4) | Transmission power control |
| 1st Author's Name | Nobuhiko Miki |
| 1st Author's Affiliation | Radio Access Network Development Department, NTT DoCoMo, Inc.() |
| 2nd Author's Name | Yoshihisa Kishiyama |
| 2nd Author's Affiliation | Radio Access Network Development Department, NTT DoCoMo, Inc. |
| 3rd Author's Name | Kenichi Higuchi |
| 3rd Author's Affiliation | Radio Access Network Development Department, NTT DoCoMo, Inc. |
| 4th Author's Name | Mamoru Sawahashi |
| 4th Author's Affiliation | Department of Electronics and Communication Engineering, Musashi Institute of Technology |
| Date | 2006-08-31 |
| Paper # | RCS2006-113 |
| Volume (vol) | vol.106 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |