Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)最新文献_第3页

Power-aware systems 节能系统

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.911278

Manish Bhardwaj, R. Min, Anantha Chandrakasan

引用次数: 49

Networking issues in large microsensor nets 大型微传感器网络中的网络问题

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910761

M. Chevalier, S. Blatt, D. Mills, A. Swami

引用次数: 2

On the design of optimal orthogonal finite order transmitter and receiver filters for data transmission over noisy channels 噪声信道上数据传输的最优有限阶正交收发滤波器设计

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910773

J. Tuqan

{"title":"On the design of optimal orthogonal finite order transmitter and receiver filters for data transmission over noisy channels","authors":"J. Tuqan","doi":"10.1109/ACSSC.2000.910773","DOIUrl":"https://doi.org/10.1109/ACSSC.2000.910773","url":null,"abstract":"The design of orthogonal multirate finite order digital filters for data transmission over noisy channels has received considerable attention, due to the fact that, these filters play a key role in multicarrier communication systems such as xDSL and CDMA. The problem of designing such filters for maximum energy concentration in the channel bandwidth is revisited. The key constraint in this work is the computational efficiency of the filter design procedure as well as the cost of implementing the filter. For the FIR case, we propose a new semidefinite program (SDP) formulation. The SDP finds the globally optimum product filter H(z)H(z/sup -1/) and is more efficient than the existing solution. A new characterization of the minimum phase spectral factor H/sub min/(z) is also presented. We then consider the optimum design of a special class of IIR multirate filters, namely the class of IIR filters that are the sum of two all pass. Despite its constrained nature, we show that a low order IIR filter can be as \"spectrally efficient\" as an FIR filter with much more parameters.","PeriodicalId":10581,"journal":{"name":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","volume":"85 1","pages":"1303-1307 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2000-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72805913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Superresolution direction finding with rotating arrays 旋转阵列超分辨率测向

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910914

M. Zatman

引用次数: 0

Channel estimation errors versus Doppler diversity in fast fading channels 快速衰落信道中信道估计误差与多普勒分集

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910658

M. Baissas, A. Sayeed

引用次数: 2

Periodic signaling scheme in oblivious data hiding 不经意数据隐藏中的周期信令方案

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.911308

L. Gang, A. Akansu, M. Ramkumar

引用次数: 4

A novel low complexity and efficient progressive quadtree wavelet encoder 一种新型的低复杂度、高效的四叉树渐进小波编码器

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910675

Marco Grangetto, E. Magli, G. Olmo

引用次数: 1

The MVDR beamformer for circular arrays 圆形阵列的MVDR波束形成器

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910912

B. Friedlander

引用次数: 13

Concatenated space-time coding 串联空时编码

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.911045

A. Reial, S.G. Wilson

引用次数: 12

Blind channel estimation for precoded variable bit-rate multiuser systems 预编码可变比特率多用户系统的盲信道估计

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI: 10.1109/ACSSC.2000.910767

Zhengyuan Xu

引用次数: 2