advanced video coding for next generation multimedia services

... of video coding, which is available in all the standard video coding books Part 1 gives the introduction to scalable video coding containing two chapters.Chapter 1 deals with scalable video coding, ... 29Scalable Video Coding 1715Scalable Video CodingTrang 30Fig 14 Performance comparison of JSVM, DWTSB and DWTSB-AS for mobile videosequence over whole QP range: (a) Global comparison for two layer ... extensions of prior videocoding standards The call for proposals for efficient scalable video coding technology was made in October 2003 12 of the 14 submitted proposals represented scalable video codecs

Ngày tải lên: 27/06/2014, 05:20

... broadband access as MC-CDMA for 4G wireless networks Although MMSE-FDE can significantly improve the BER performance oforthogonal multicode SC-CDMA, there is still a big performance gap to the theoretical ... literature.Similar to ISI cancellation for MC-CDMA, ICI cancellation for SC-CDMA can becarried out either in the time-domain or in the frequency-domain after performingMMSE-FDE For the frequency-domain ICI ... respectively, for STTD encoding Then, Nc-point IFFT is used to obtain the time-domain coded chip blocks This encoding requires FFTand IFFT operations An equivalent time-domain STTD encoding that

Ngày tải lên: 07/08/2014, 21:20

... MC-CDMA receiver for the k-th user Defining the subcarrier output vector (JM × 1) for a... The MRC is optimal only for the case of a single user, so it performs best only for the case, and ... frequency-selective fading, the MMSE-FDE has a better performance. REFERENCES [1] F. Adachi, M. Sawahashi, and H. Suda, “Wideband DS-CDMA for next generation mobile communications systems,” IEEE Commun. ... performs best except for the case of a single... transmitter and receiver for a certain subcarrier, respectively Therefore, the BER of SC-DS/CDMA system will be discussed in the next section on

Ngày tải lên: 07/08/2014, 21:20

... platform On the Hardware Abstraction Layer(HAL) above the vendor-specific platform, the application platform is installed torun various applications Korea adopted the Wireless Internet Platform for ... greatly improve the performance of the forward link so that it is expected thatthe the multimedia service can be provided through mobile Internet Figure 26 Forward link performance comparison (Aggregate ... the TDD and can change the timeratio between the forward and the reverse link Therefore, the WiBro is moresuitable for data services with large forward link traffic volume Unlike existing dataservice

Ngày tải lên: 07/08/2014, 21:20

... error rate) for the Hybrid ARQ scheme. EVOLUTION OF THE WCDMA RADIO ACCESS TECHNOLOGY 209 4. MBMS – MULTIMEDIA BROADCAST/MULTICAST SERVICES MBMS or Multimedia Broadcast/Multicast Services, introduced ... previously mentioned, it is not straightforward to apply an ARQ protocol for broadcast transmissions. For MBMS, application-level forward error-correcting coding has instead been adopted as a tool ... transmit-power point-of-view. In point-to-point communications, for example for HS-DSCH and E-DCH, some form of ARQ mechanism is therefore typically used to reduce the residual error rate to the

Ngày tải lên: 07/08/2014, 21:20

... Cat 1 for UE 1 Cat 1 for UE 2 Cat 1 for UE 3 Figure 13 Channel coding scheme for L1/L2 control information Cat 2/3 for UE 1 Cat 2/3 for UE 2 Cat 2/3 for UE 3 240 CHAPTER 7 information ... and 2/3 for multiple sets of UE Cat 1 for multiple sets of UE Cat 2/3 for UE 1 Cat 2/3 for UE 2 Cat 2/3 for UE 3 Cat 1 and 2/3 for UE 1 Cat 1 and 2/3 for UE 2 Cat 1 and 2/3 for UE ... applied to the PI information. By using separate coding between Cat. 1 information (control information related to scheduling (resource assignment)) and Cat. 2/3 information (control information related

Ngày tải lên: 07/08/2014, 21:20

... results for all kinds of next-generation DNA sequencing experiments In the VCP, sequence reads in FASTQ format were first filtered for quality Sequence alignment was then per-formed with Burrows-Wheeler ... qualities for SNV calling, and with read end anomaly (REA) calling (see the‘Computational methods’ section for details) In addition to tabular for-mats, result files were given in formats applicable for ... of solution-based exome capture methods for next generation sequencing Anna-Maija Sulonen1,2, Pekka Ellonen1, Henrikki Almusa1, Maija Lepistö1, Samuli Eldfors1, Sari Hannula1, Timo Miettinen1,

Ngày tải lên: 09/08/2014, 23:20

... Trang 1STATISTICAL STRATEGIES FOR NEXT GENERATION LARGE-SCALE GENETIC STUDIES WANG XU (BSc Hons, National University of Singapore) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... bmitted for areviously Trang 3ACKNOWLEDGEMENTS I would like to express my special appreciation and thanks to my supervisor A/P Teo Yik Ying for being such a tremendous mentor for me Thank you for ... Comparing Methods for Performing Trans-Ethnic Meta-Analysis of Genome-wide Association Studies Whilst early GWAS have primarily focused on genetically homogeneous populations, the next-generation

Ngày tải lên: 09/09/2015, 08:15

... Reordering Motion Estimation Steps for Different Block Sizes 96 REFERENCE 97 Trang 6SUMMARY The new international video coding standard H.264, also known as Advanced Video Coding (AVC), has been proposed ... Results for ‘Mobile’ (IPPP) Table 4.5 Results for ‘News’ (IBBP) Table 4.6 Results for ‘Mobile’ (IBBP) Table 5.1 Codec Performance (QP=28) Table 5.2 Codec Performance (QP=32) Table 5.3 Codec Performance ... Segmentation of video objects in H.264 algorithm Figure 4.3 RD curve for ‘News’ (IPPP) Figure 4.4 RD curve for ‘Mobile’ (IPPP) Figure 4.5 RD curve for ‘News’ (IBBP) Figure 4.6 RD curve for ‘Mobile’

Ngày tải lên: 14/09/2015, 08:51

... batching) [37, 38] In the batching-by-timeout(or called forced-wait) policy, the first queued request for each video is forced to wait for a certain time interval In the batching-by-size policy, ... 111 5.4 Concluding Remarks 113 Trang 8Network-based multimedia services are attractive for both users and service providers.Network-based multimedia applications have widely appeared in the recent ... 108 Trang 17Chapter 1Introduction MultiMedia Information Technology (MMIT) provides an attractive means of cation in the modern day era Network-based multimedia services [44] have been provenefficient,

Ngày tải lên: 17/09/2015, 17:17

... MANAGEMENT FOR NEXTGENERATION SEQUENCING DATA Trang 2I hereby declare that this thesis is my original work and it has beenwritten by me in its entirety I have duly acknowledged all the sources of information ... of RNA has long been recognized as an efficient method for gene covery and remains the gold standard for annotation of both coding and noncodinggenes (16) There are mainly two categories of technologies ... throughput, cost and speed brought forward by 454 are remarkable It marks the beginning of the Next Generation Sequencing (NGS) technologies, alsoknown as the Second Generation Sequencing (SGS) technologies

Ngày tải lên: 01/10/2015, 17:28

... Computing Forecasts and Market Estimates, 2015.” Forbes, January 24th 2015 http://www.forbes.com/ and-market-estimates-2015/ sites/louiscolumbus/2015/01/24/roundup-of-cloud-computing-forecasts-2 ... alphabetically), for their time and insights: Mark Tonsetic, IT practice leader, CEBDaniel Steeves, strategist, Beyond Solutions and deRisk the Cloud Greg Jenko, principal, Information Technology Transformation ... Veronica Lara About this report Trang 4Over the last decade, cloud computing has transformed the market for IT services But the journey to cloud adoption has not been without its share of twists

Ngày tải lên: 04/12/2015, 00:18

... Trang 1Cabling for Next GenerationData Center Technologies BRKDCT-2998 Trang 2Cabling for Next Generation Data Center Technologies Abstract: A d di f ... The next generation data center ties with the physical critical infrastructure The next generation data center architecture is as good as the flexibility provided by physical facilities Therefore, ... racking, enclosures, ƒ Support for 10G or higher speed technologies ƒ Support for storage devices (ie ƒ Support for 10G or higher speed technologies ƒ Support for storage devices (ie pathways

Ngày tải lên: 27/10/2019, 21:10

... Pictures, a set of coded video images H.261 A video coding standard H.263 A video coding standard H.264 A video coding standard HDTV High Definition Television Huffman coding Coding method to reduce ... so on) H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons, Ltd ISBN: 0-470-84837-5 Iain E G Richardson • 10 VIDEO FORMATS AND QUALITY Figure ... unremarkable, demonstrating that digital video is well on the way to becoming a ubiquitous H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons,...

Ngày tải lên: 22/12/2013, 10:16

... original work is properly cited 22 Advanced Video Coding for Next- Generation Multimedia Services transform to produce a robust video coder An error-resilient video coding scheme using the MD technique ... Advanced Video Coding for Next- Generation Multimedia Services efficiency and error-resiliency The default settings of the original JM9.4 reference encoder are used for encoding the original videos ... coeff_abs_level_remaining 13 14 Advanced Video Coding for Next- Generation Multimedia Services Experimental results and analysis In order to verify coding efficiency of the proposed method, we performed experiments...

Ngày tải lên: 06/03/2014, 22:20

... tabular format in Table Ethernet Access for Next Generation Metro and Wide Area Networks 40 OL-14760-01 Scalability and Performance Results Table Cisco Router Platform Capabilities Platform Number ... and video are important now or will be in the future Ethernet Access for Next Generation Metro and Wide Area Networks OL-14760-01 Starting Assumptions • QoS is required for a converged voice, video, ... and manages services such as VPNs, VoIP, or video- conferencing, and takes full responsibility for issues such as security and class of service (CoS)/ QoS Ethernet Access for Next Generation Metro...

Ngày tải lên: 21/12/2013, 06:15

... reserved Fortinet, FortiGate, FortiOS, FortiAnalyzer, FortiASIC, FortiLog, FortiCare, FortiManager, FortiWiFi, FortiGuard, FortiClient, and FortiReporter are registered trademarks of the Fortinet ... Security for NGN Carriers │ A Fortinet White Paper The Fortinet Solution for IMS Networks FortiGate™ 5000 ATCA Multiservices Security Gateway Solution The FortiGate 5000 series ATCA-based platforms ... Subscription Services With the deployment of FortiGate Security Modules, the FortiGuard™ Center (the security subscription service for FortiGate products) provides a comprehensive source of information...

Ngày tải lên: 05/03/2014, 23:20