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59 VLSI Architectures for Image Communications

59 VLSI Architectures for Image Communications

59 VLSI Architectures for Image Communications

... Pirsch, et. Al. VLSI Architectures for Image Communications. ” 2000 CRC Press LLC. <http://www.engnetbase.com>. VLSIArchitecturesforImage Communications P.Pirsch Laboratoriumfur Informationstechnologie, ... PhilipsSemiconductors 59. 1Introduction 59. 2RecentCodingSchemes 59. 3ArchitecturalAlternatives 59. 4EfficiencyEstimationofAlternativeVLSIImplementations 59. 5DedicatedArchitectures 59. 6ProgrammableArchitectures ... [7] the normalization of throughput can be performed by: R T,0 = R T  λ λ 0  1.6 (59. 5) From Eqs. (59. 3), (59. 4), and (59. 5), the normalization for the architectural efficiency can be derived:...
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Tài liệu Image Sensor Architectures for Digital Cinematography pdf

Tài liệu Image Sensor Architectures for Digital Cinematography pdf

... Digital Cinema 03-70-00218-01 Image Sensor Architectures for Digital Cinematography Regardless of the technology of image acquisition (CCD or CMOS), electronic image sensors must capture incoming ... evaluate image sensor technologies available for digital cinematography now and in the near future. Image Quality: Many Paths to Enlightenment The comparison of image sensor technologies for ... output amplifiers, their output uniformity is very high. The tradeoff for this uniformity is the need for a high-bandwidth amplifier, since a cinematography imager will output many millions...
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Theory of stochastic local area channel modeling for wireless communications

Theory of stochastic local area channel modeling for wireless communications

... TIPPDFandCDFforK =0dB.(σ =Pdif/2)............... 1034.5 TIPPDFandCDFforK =3dB.(σ =Pdif/2)............... 1044.6 TIPPDFandCDFforK =6dB.(σ =Pdif/2)............... 1054.7 TIPPDFandCDFforK =10dB.(σ ... Fading, Mobile Radio Propagation, Wireless CommunicationsCopyright 2000, Gregory D. DurginTHEORY OF STOCHASTIC LOCAL AREA CHANNELMODELING FOR WIRELESS COMMUNICATIONSGregory D. Durgin(ABSTRACT)This ... spectrum relationships for time and frequency. 332.10 Autocorrelation and power spectrum relationships for space and frequency. 352.11 Autocorrelation and power spectrum relationships for space, time,...
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Multiple Access Protocols for Mobile Communications - GPRS, UMTS and Beyond

Multiple Access Protocols for Mobile Communications - GPRS, UMTS and Beyond

... Models for the Physical Layer and for User Traffic Generation 221 5.1 How to Account for the Physical Layer? 221 5.1.1 What to Account For and How? 221 5.1.2 Using Approximations for Error Performance ... MULTIPLE ACCESS PROTOCOLS FOR MOBILE COMMUNICATIONS Multiple Access Protocols for Mobile Communications GPRS, UMTS and Beyond Alex Brand Swisscom Mobile, ... industry towards the merging of wireless communications and IP- based data communications, including their impact on multiple access strategies for mobile communications. Indeed, in tune with the...
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NEWSKY – Networking the Sky for Aeronautical Communications

NEWSKY – Networking the Sky for Aeronautical Communications

... as primary means for ATC/ATM communications. Summarizing, there will be several different systems for aeronautical communications in the future for both safety critical ATC/ATM communications and ... as well as satellite-based communications systems, airport communications systems for A-SMGCS applications, and communications systems for direct aircraft-aircraft communications based on ad- ... link communications will only extend the deadline for capacity saturation up to 2020. Moreover, a global coverage with acceptable communications performance is still missing today, especially, for...
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Standards for multimedia communications

Standards for multimedia communications

... that are to be used to perform the particular function such as • How to format the source information stream • How to detect transmission errors • How to handle errors • For each function, both ... audio and video streams are formatted into packets for transfer over the network using the real- time transport protocol (RTP). • RTP is for the transfer of real-time information. • At the head ... errors in the received information stream. • Aspects of communication protocol: • Detecting the presence of bit errors in the received information stream and requesting for retransmission. • The...
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VoIP for Global Communications

VoIP for Global Communications

... 8 VoIP FOR GLOBAL COMMUNICATIONS1 This Chapter discusses how IP-based voice communications can be deployed for global communications in multinational enterprises and for international ... a destination, and so on. Therefore, addi- tional resources need to be allocated for these hardware and software plat- forms. The network performance–related information collected using these ... architecture for a packet-based global network for advanced or enhanced VoIP and POTS services in a multinational corporation.) (Source: Adapted from Fig. 3-8) 120 VoIP FOR GLOBAL COMMUNICATIONS...
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IP for 3G - Networking Technologies for Mobile Communications

IP for 3G - Networking Technologies for Mobile Communications

... protocol is therefore to: • Distribute (i.e. initialise) the forwarding information in the various routers. • Maintain the forwarding information. • Update the forwarding information as the ... quality for real-time communications than for a web session. With web, data should be accurate and fairly timely. With a multimedia session, a user may trade, for example accuracy for delay, ... delay, or a low-resolution video for a high-resolution audio stream. Also, data are not yet encoded, so there is a chance for the user to choose the best data format for their terminal and network....
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Tài liệu Future-Proofing BPON Architectures for Tomorrow’s GPON and N-GPON pdf

Tài liệu Future-Proofing BPON Architectures for Tomorrow’s GPON and N-GPON pdf

... WHITE PAPERFuture-Proofing BPON Architectures for Tomorrow’s GPON and N-GPONFuture-Proofing BPON Architectures for Tomorrow’s GPON and N-GPONAs the final touches are ... easy for service providers to opt for centralized splitter configurations. However, it could involve a significantly higher investment for service providers deploying cascaded splitter architectures, ... a logical migration from BPON to GPON architectures in coming years, followed by a similar move to N-GPON for even more bandwidth delivery. The question for service providers and network engineers...
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Tài liệu 68 Array Processing for Mobile Communications pdf

Tài liệu 68 Array Processing for Mobile Communications pdf

... Center for Telecom-munications and Information Systems Laboratory, Stanford University, Stanford, CA, June1994.[2] Second workshop on smart antennas in wireless mobile communications, Center for ... Telecom-munications and Information Systems Laboratory, Stanford University, Stanford, CA, July20-21, 1995.[3] Third workshop on smart antennas in wireless mobile communications, Center for Telecom-munications ... Dapena, A., A blind signal separation method for multiuser communications, IEEE Trans. on Signal Processing, Special Issue on Signal Processing for Advanced Communications, 45(1), Jan. 1997.[10] Ding,...
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