| Presentation | 2012-03-08 A Study on Number of PUCCH Resources and Required Received SNR for Rank Adaptation for LTE-Advanced Channel Selection Toru OIZUMI, Tadashi YOSHIDA, Daichi Imamura, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | 3GPP introduces Carrier Aggregation which allows expanding effective bandwidth delivered to a user through concurrent utilization of Component Carriers in LTE-Advanced system. 3GPP further introduces channel selection which allows multiple ACK/NACK (A/N) transmission. In channel selection, multiple A/N bits are mapped to corresponding PUCCH resource and symbol position which are decided based on A/N mapping. In this paper, we compare and evaluate two A/N mappings which use different number of PUCCH resources when (a) the number of code words (CWs) which are actually allocated to a UE is different from (b) the maximum number of code words (CWs) which can be allocated to the UE; one A/N mapping has the same number of PUCCH resources as (a), the other has the same number of PUCCH resources as (b). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LTE-Advanced / Carrier Aggregation / Channel selection / HARQ-ACK |
| Paper # | RCS2011-340 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/2/29(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 Number of PUCCH Resources and Required Received SNR for Rank Adaptation for LTE-Advanced Channel Selection |
| Sub Title (in English) | |
| Keyword(1) | LTE-Advanced |
| Keyword(2) | Carrier Aggregation |
| Keyword(3) | Channel selection |
| Keyword(4) | HARQ-ACK |
| 1st Author's Name | Toru OIZUMI |
| 1st Author's Affiliation | Tokyo R&D Center, Panasonic Corporation() |
| 2nd Author's Name | Tadashi YOSHIDA |
| 2nd Author's Affiliation | Eco Solution Technology Center, Panasonic Mobile Communication R&D Lab. Co., Ltd |
| 3rd Author's Name | Daichi Imamura |
| 3rd Author's Affiliation | Tokyo R&D Center, Panasonic Corporation |
| Date | 2012-03-08 |
| Paper # | RCS2011-340 |
| Volume (vol) | vol.111 |
| Number (no) | 451 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |