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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chun-Che Chien Hsuan-Jung Su Hsueh-Jyh Li |
| Copyright Year | 2012 |
| Description | Author affiliation: Graduate Institute of Communication Engineering, National Taiwan University, Taiwan, R.O.C. (Chun-Che Chien; Hsuan-Jung Su; Hsueh-Jyh Li) |
| Abstract | In this paper, a Device-to-Device (D2D) communication protocol is proposed to assist multi-input multi-output (MIMO) downlink broadcast channel in the cellular networks. Devices in the D2D group are arranged to decode their data in a well-scheduled hopping sequence. The proposed scheme can fully exploit distributed diversity by selecting the optimal routing of D2D transmissions according to channel conditions. Besides, at each forwarding stage in the D2D group, proper interference cancellation is performed based on previously decoded data stream send from active user, thus the spatial diversity observed by the receiving user is increased at each hop. We derive their outage probabilities in closed forms and show that proposed ordered forwarding protocol provides promising diversity gain and hence avoids the effect of error propagations. |
| Starting Page | 85 |
| Ending Page | 89 |
| File Size | 211163 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467345330 |
| ISSN | 18825621 |
| e-ISBN | 9789860334074 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-09-24 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | NiCT |
| Subject Keyword | Protocols Interference cancellation Downlink Decoding Antennas Signal to noise ratio |
| Content Type | Text |
| Resource Type | Article |
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