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IEEE International Symposium on Consumer Electronics, 2004最新文献

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High definition (HD) and standard definition (SD) SDI cable transmitter and receiver front end design and conformance 高清(HD)和标清(SD) SDI电缆收发端设计和一致性
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376004
S. Thomsen, R. Sherratt, P. Harding
{"title":"High definition (HD) and standard definition (SD) SDI cable transmitter and receiver front end design and conformance","authors":"S. Thomsen, R. Sherratt, P. Harding","doi":"10.1109/ISCE.2004.1376004","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1376004","url":null,"abstract":"This paper di.sces.ses the design, implementation and conformance results o f a practical cable trarisniitter and receiver s.v.stem .for the distribirtion of High Definition (HD) video iisiiig ANSI/SMPTE 292M. The RF tec/iniqi~es iised to implement a .system are described and erplained. The resiilts of 'the s>wtem are compared vaty juvorirab!~ to the conjormance .standards'. Index Terms ANSIISMPTE 292M. Conformance, Digital Video, High Definition.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"256 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121894830","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: 1
Improvement on bit-error-rate performance of DS-CDMA by employing 4-elliptical phase shift keying 采用4椭圆相移键控提高DS-CDMA的误码率性能
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375950
Chunyi Song, S. Shimamoto
{"title":"Improvement on bit-error-rate performance of DS-CDMA by employing 4-elliptical phase shift keying","authors":"Chunyi Song, S. Shimamoto","doi":"10.1109/ISCE.2004.1375950","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375950","url":null,"abstract":"Some modtilation schemes with the general name of Elliptical Modulation Scheme.s, have been propused and evahtated, in terms of Bit-Ervor-Rate (BER) performance. name[, are Eccentricity Shifr Keving (ESK), Inclination Angle Shift Keyinz (IASK). Rotation Freqriency Shlfi Keying (RFSK) and Elliptical Phase Shft Keying (EPSK). Based on their advantages over &sting modiilation schemes. this paper aimed to confirm the contvihiitions of 4-EPSK, one of Elliptical Modulation Schemes with 2-bit in?ur.mation tvan.smi.ssion capability, to the improvement uf CDMA commrmication systems. In the paper, we investigated the possible applications of 4-EPSK to CDMA systems. through evahiating BER performance of synchronous DS-CDMA by employing 4-EPSK a~ its mod2ilation scheme, with an M-sequence ar7d an orthogonal Gold sequence respectively, along with comparison to that of DS-CDMA by employing QPSK: simiilation restilts have been achieved based on changeable nrimber of zi.ser.s, under A WGN and flat Rayleigli .fading ernironmen/ respectively. Advantage.s of DS-CDMA -4-EPSK over e.risting DS-CDMA-QPSK achieved in .sim~ilatiims, implies that 1 7 ~ , employi~g 4-EPSK as its modrrlatiun scheme. CDMA swtems can be improved it? terms of BER per:jormauce.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124867386","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: 1
Diffuse optical wireless communications for domotic indoor networks 家用室内网络的漫射光无线通信
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375928
F. J. López-Hernández, C. F. Pozuelo, A.S. Galdon, J. Rabadán, R. Perez-Jimencz
{"title":"Diffuse optical wireless communications for domotic indoor networks","authors":"F. J. López-Hernández, C. F. Pozuelo, A.S. Galdon, J. Rabadán, R. Perez-Jimencz","doi":"10.1109/ISCE.2004.1375928","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375928","url":null,"abstract":"In this paper, rhe use of optical wireless cornmirnication.s,for D0motic.s is analyzed in depth. This sriidv shows the capabilities and limitations uf /his technique as an alternative of RF .for home device interconnection. The success of IEEE 802. I I and Blrretoolh standardy-based devices ,for home applications can become a potential problem due to the reduced number af ,frequencies ./or channel allocarion. Infrared communication is constrained by walls and ,firrnitirre, reducing rhe size of commtrnications picocells to the room size, avoiding co-channel inteiference problem. This prototype is designed to lest ./id1 diffusc intereonnecrion withoiit pointing at commercial data rates (as usiia1l.v domestic devices do not need transmission rates over hundred uf Kbytes). For theorerical and experimental testing we have selected a hasic I Mb/s channel, hiit this haid rate can be easily increased if it is needed.for,fiirther applications.'. Index Terms Wireless Optical Communications, Domotics. Infrared..","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129532912","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: 4
Block-based watermarking in the DCT domain DCT域中基于块的水印
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375894
Yoon-Hee Choi, T. Choi
{"title":"Block-based watermarking in the DCT domain","authors":"Yoon-Hee Choi, T. Choi","doi":"10.1109/ISCE.2004.1375894","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375894","url":null,"abstract":"~ JPEG compression is a wide!v ased compres,sion standard for still image.7. We pre.sent a rohast digital image waterinurking algorithm that i s compatible with U baseline ./PEG coinprexsion standard. The DCT c0efficient.s hi an 8x8 block have a parent-child srriicture ~~~hic l z s similar to tl7at of wavelet transform. We e.rp1oit this propery IO cwhed a watermark with maximuin strength and least perceptihilih,. The watermark detection is per?&\"d without wferring to the original image. Simtilation results .shaw thut the prapmed algorithm is robust agoinst iwious sigi7ul pmce.ssing /echnique.s and JPEG coding. Transform) Index Terms -Digital Watermarking, DCT (Discrete Cosine","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"17 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132501396","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
An approach for interactive television based on insertion of hypermedia information in MPEG standard video 一种基于在MPEG标准视频中插入超媒体信息的交互式电视方法
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375898
A. Gradvohl, Y. Iano
{"title":"An approach for interactive television based on insertion of hypermedia information in MPEG standard video","authors":"A. Gradvohl, Y. Iano","doi":"10.1109/ISCE.2004.1375898","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375898","url":null,"abstract":"The idea reported in tliis paper implements an approach to transmit complementar?. infonnation about the content being wotched in a digiral video coded in Moving Pictures E.rperts Group (MPEG) staridard format. This new kitid of media is defined as h>lpervideo. Tlie great iririovation tlie concept of Iiypenjideo brings is the possibilic to associate different complementan infonnation ahmrt the objects shown in scerie. Tlie association behveen complement~i~ nformation and video is made by embeddiq li?perlinks (references) into the bnage being transmitted, allowing the user to uccess such ififonnation by clicking in an area of the iniage being watched. This is an innovative appmacli for interactive television in the sense that it admits tlie association of video arid coiite.~t serisitii~e infomiation. I n other words it is possible to associute different complemerita~ irlfonnntiori with different conte.rts presented in a video. A concept proof protohpe. developed to illirstrate tlie ideas proposed, i s presented in this pnper: Index Terms digital convergence, hypermedia, hypervideo, interactive television.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130867589","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: 5
An analysis of real time implementation of fourier transform-based frequency recognition algorithms 基于傅立叶变换的频率识别算法的实时实现分析
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375919
M. Bartels, S. Linfoot
{"title":"An analysis of real time implementation of fourier transform-based frequency recognition algorithms","authors":"M. Bartels, S. Linfoot","doi":"10.1109/ISCE.2004.1375919","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375919","url":null,"abstract":"Frequency recognition is an important task in many engineering fields such as audio signal processing and telecommunications engineering, for example in applications like Dual-Tone Multi-Frequency (DTMF) detection or the recognition of the carrier frequency of a Global Positioning, System (GPS) signal. This paper will present results of investigations on several common Fourier Transform-based frequency recognition algorithms implemented in real time on a Texas Instruments (TI) TMS320C6713 Digital Signal Processor (DSP) core. In addition, suitable metrics are going to be evaluated in order to ascertain which of these selected algorithms is appropriate for audio signal processing(1).","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114164315","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: 1
Design and realization of the resource management for a set-top-box 机顶盒资源管理系统的设计与实现
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376016
Ying-kun Wang, Lei Sun, Yuan-hua Zhou, Jun-hua Chen, Hai-sheng Sun
{"title":"Design and realization of the resource management for a set-top-box","authors":"Ying-kun Wang, Lei Sun, Yuan-hua Zhou, Jun-hua Chen, Hai-sheng Sun","doi":"10.1109/ISCE.2004.1376016","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1376016","url":null,"abstract":"Sofiware implementation is cnicia1,for a STB (set-top-bot5) since it provides all capabilities and.fle,ri/~ilin; of realizing mirltinredia .sewice.s. Resosoorce management. which i s cften omitted in many STB.s soffwure implemenlation, provides the application an easy and ej'cienf way to m e the re,wnrces availuhle. ln this paper a resonrce management modd is proposed whellere it o&s fit11 consideration of e.~pandahiliti, and compatihility with open system standard and techno1ogie.s and helps the whole soffware system being high(u independent of sper(fic hardware and O S p l a ~ ~ r m . The re.wirrce management model has been itsed in dflerent hardware platforms and i s performed w,ell'. Index Terms -set-top-box, middleware, resource management.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"40 26","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113971273","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: 1
An embedded system for wireless data communications on trains 用于列车无线数据通信的嵌入式系统
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375929
F. Bonizzi, D. Lizicro, L. Larcher, P. Pavan
{"title":"An embedded system for wireless data communications on trains","authors":"F. Bonizzi, D. Lizicro, L. Larcher, P. Pavan","doi":"10.1109/ISCE.2004.1375929","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375929","url":null,"abstract":"This paper presents a new wireless network sy.wm implemented on trains. This nehvork system provides communicatio~i sewices ,for data tran.sfir and system manugement roefiil Jbr infornrotion tran.~mi.ssion and train monitoring. It i . ~ hused on the Bliietrioth technolos. ~vhich i . ~ iised to inte~connecf the varions train cars to the locomotive. Every nehvork node is composed hy a powe~firl embedded sjsrem reqriired to control the Blnrtooth nehvork inrerfirce. We developed hoth hardware architecture and sojtx.are desigti of this emhedded sy.stem. which allows to 'achieve a,f& mid @cient implementation of'the protocols and a1gorith;is drsigned for the commiinication system management. Index terms Bluetooth technology, embedded system, logistics, wireless.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122935005","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: 1
Avoiding a partially connected home: building further upon the UPnP/sup TM/ framework 避免部分连接的家庭:在UPnP/sup TM/框架上进一步构建
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376006
S. Motte
{"title":"Avoiding a partially connected home: building further upon the UPnP/sup TM/ framework","authors":"S. Motte","doi":"10.1109/ISCE.2004.1376006","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1376006","url":null,"abstract":"UPnP A/V techriologv iz emerging as the industry .standuidfiir interconnecting A / V CE devices in the home. I f provides rr hrund-indepeiideiir device interoperuhilitvfiiiiiidati~iii arid in doing so helps to rnitigrite the cirrrenf proprietaq chao.s among connected device.s. However. it enlails a big rirk: product munu/actiirer.s taking il.for the holy grail o/hoi i ie networking. UPnP lechnoiogv is not a jack-of-rrll-trades solution that can just he added to a device and do everqthirig. I t is a solid and ertensive fonndritioii /oyerenohling (inter-) connectivity arid basic n.se cases. Still. extra npplications need 1 0 he hiiilt on 1np ojthis to .sutisJj con.siiiner requirements rind erpectritions. A number o/ these problem areas ore presented in this paper as a reminder to device munufactiirers that qiiite .some uork still need.7 to he done to deliver what is promised: a irnifiedsxsrem consisting ofseamle.sslv interoperating devices. Index Terms A N entertainment, Ease-of-use, Home and Personal network, UPnP Technology","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131396188","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: 1
Fast INTER mode decision with adaptive thresholds for H.264 encoding 具有H.264编码自适应阈值的快速INTER模式决策
IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375978
D. Wu, S. Wu, K. Lim, F. Pan, Z.G. Li, C. Ko
{"title":"Fast INTER mode decision with adaptive thresholds for H.264 encoding","authors":"D. Wu, S. Wu, K. Lim, F. Pan, Z.G. Li, C. Ko","doi":"10.1109/ISCE.2004.1375978","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375978","url":null,"abstract":"","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134535898","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: 10
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