|
JAIST Repository >
b. 情報科学研究科・情報科学系 >
b11. 会議発表論文・発表資料等 >
b11-1. 会議発表論文・発表資料 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/10892
|
| タイトル: | Outage Analysis of Correlated Source Transmission in Block Rayleigh Fading Channels |
| 著者: | Cheng, Meng
Anwar, Khoirul
Matsumoto, Tad |
| キーワード: | Outage analysis
Correlated Source
Closed Form |
| 発行日: | 2012-09 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | 2012 IEEE Vehicular Technology Conference (VTC Fall) |
| 開始ページ: | 1 |
| 終了ページ: | 5 |
| 抄録: | A goal of this paper is to theoretically derive the outage probability of the correlated source transmission in block Rayleigh fading channels. The correlation between the two information sources is assumed to be expressed by the bit flipping model, where the information bits transmitted from the second transmitter are the flipped version of the information bits transmitted from the first one, with a probability p_e. The source sequences are independently channel-encoded, and then transmitted to the destination block-by-block via different time- or frequency-slots. The channels are assumed to be suffering from independent block Rayleigh fading. This paper shows that the outage probability of this system can be expressed by double integrals with respect to the probability density functions (pdf) of the instantaneous signal-to-noise power ratios (SNRs) of those channels, where the range of the integration is determined by the Slepian-Wolf theorem. The most significant finding made by this paper is that the asymptotic diversity order is one so far as p_e is non-zero, and the 2nd order diversity can be achieved only if p_e = 0. The major applications of this paper's results include outage evaluation of extract-and-forward (EF) relay systems allowing intra-link (source-relay link) errors, sensor networks, and wireless mesh networks. The latter half of this paper provides results of outage probability calculations for one-way EF relay scenario utilizing the concept of the technique presented in this work. |
| Rights: | This is the author's version of the work. Copyright (C) 2012 IEEE. 2012 IEEE Vehicular Technology Conference (VTC Fall), 2012, 1-5. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/10892 |
| 資料タイプ: | author |
| 出現コレクション: | b11-1. 会議発表論文・発表資料 (Conference Papers)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| 17855.pdf | | 185Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
