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Cooperation is viewed as a key ingredient for interference management in wireless systems. This paper shows that cooperation has fundamental limitations. The main result is that even full cooperation ...
Coding Scheme for Optimizing Random I/O Performance
Coding Scheme Optimizing Random I/O Performance
2012/3/1
Flash memories intended for SSD and mobile applications need to provide high random I/O performance. This requires using efficient schemes for reading small chunks of data (e.g. 0.5KB - 4KB) from rand...
Principal Component Pursuit with Reduced Linear Measurements
Principal Component Pursuit Reduced Linear Measurements low-rank matrix sparse matrix
2012/3/1
In this paper, we study the problem of decomposing a superposition of a low-rank matrix and a sparse matrix when a relatively few linear measurements are available. This problem arises in many data pr...
Square Root Law for Communication with Low Probability of Detection on AWGN Channels
Square Root Law Communication Low Probability Detection AWGN Channels
2012/3/1
We present a square root limit on low probability of detection (LPD) communication over additive white Gaussian noise (AWGN) channels. Specifically, if a warden has an AWGN channel to the transmitter ...
Delay-limited Source and Channel Coding of Quasi-Stationary Sources over Block Fading Channels: Design and Scaling Laws
Outage capacity quasi-stationary source outage distortion source and channel coding
2012/2/29
In this paper, delay-limited transmission of quasi-stationary sources over block fading channels are considered. Considering distortion outage probability as the performance measure, two source and ch...
Precoder Design for Multi-antenna Partial Decode-and-Forward (PDF) Cooperative Systems with Statistical CSIT and MMSE-SIC Receivers
Precoder Design Multi-antenna Partial Decode-and-Forward Cooperative Systems Statistical CSIT MMSE-SIC Receivers
2012/2/29
Cooperative communication is an important technology in next generation wireless networks. Aside from conventional amplify-and-forward (AF) and decode-and-forward (DF) protocols, the partial decode-an...
Monobit Digital Receivers for QPSK: Design, Analysis and Performance
Monobit Digital Receivers QPSK Design Analysis and Performance
2012/2/29
Future communication system requires large bandwidth to achieve high data rate up to multigigabit/ sec, which makes analog-to-digital (ADC) become a key bottleneck for the implementation of digital re...
Approaching Capacity at High-Rates with Iterative Hard-Decision Decoding
Approaching Capacity High-Rates Iterative Hard-Decision Decoding
2012/2/29
A variety of low-density parity-check (LDPC) ensembles have now been observed to approach capacity with message-passing decoding. However, all of them use soft (i.e., non-binary) messages and a poster...
Classification of poset-block spaces admitting MacWilliams-type identity
Classification poset-block spaces admitting MacWilliams-type identity
2012/3/1
In this work we prove that a poset-block space admits a MacWilliams-type identity if and only if the poset is hierarchical and at any level of the poset, all the blocks have the same dimension. When t...
The mutual information of bit-interleaved coded modulation (BICM) systems, sometimes called the BICM capacity, is investigated at low signal-to-noise ratio (SNR), i.e., in the wideband regime. A new l...
Interference Alignment for Partially Connected MIMO Cellular Networks
Interference Alignment Partially Connected MIMO Cellular Networks
2012/2/29
In this paper, we propose an iterative interference alignment (IA) algorithm for MIMO cellular networks with partial connectivity, which is induced by heterogeneous path losses and spatial correlation...
Combinatorial limitations of a strong form of list decoding
Combinatorial limitations strong form of list decoding combinatorics
2012/2/29
We prove the following results concerning the combinatorics of list decoding, motivated by the exponential gap between the known upper bound (of $O(1/\gamma)$) and lower bound (of $\Omega_p(\log (1/\g...
龙源电子期刊阅览室
2011/12/22
浙大城市学院图书馆共建数据
“龙源电子期刊阅览室”是由龙源期刊网根据客户的特点和需求，将1900多种人文大众类数字化期刊杂志按时事政治、现代文学、文化艺术、管理财经等九大类进行归集整理，每个大类的每个刊物都是以整刊现刊网络出版的方式呈现，供读者“取刊”使用，方便阅读。
特点：
1.与纸版内容同步，更新及时，持续服务。期刊社向龙源直接提供数据，可以在纸版面市的同时就看到全文电子版。
2.丰富多彩的阅读形式：包...
超星电子图书
2011/12/22
浙大城市学院图书馆共建数据
超星数字图书馆是由北京世纪超星信息技术发展有限责任公司投资兴建，涵盖文学、历史、法律、军事、经济、科学、医药、工程、建筑、交通、计算机和环保等学科，目前拥有数字图书十多万种，并以每天数百种的速度增加。
超星电子图书按中图法分为22大类，如阅读全文需点击页面上方的“IE阅读”或“阅览器阅读”。使用IE阅读时请下载安装插件，下载地址 http://tpath.5read.com/exe/ssiep...
Wiley online library电子期刊
2011/12/22
浙大城市学院图书馆共建数据
约翰威立父子出版公司(John Wiley & Sons)创始于1807年，是全球第二大期刊出版商，在化学、生命科学、医学以及工程技术等领域学术文献的出版方面颇具权威性。Blackwell Publishing则是全球三大学术出版社之一，与世界各地600多个学协会组织和专业机构合作出版学术期刊。
Wiley-Blackwell数据库访问平台由Wiley InterScience变更...