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2018 Index IEEE Transactions on Computers Vol. 67
2019
IEEE transactions on computers
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., A Faster Software Implementation of the Supersingular Isogeny Diffie-Hellman Key Exchange Protocol; 1622-1636 Feng, D., see Fu, M., TC Sept. 2018 1259-1272 Analysis ...
., þ, TC May 2018 604-616
Codecs
Compact CA-Based Single Byte Error Correcting Codec. ...
., þ,
TC Jan. 2018 2-8
Compact CA-Based Single Byte Error Correcting Codec. ...
doi:10.1109/tc.2018.2882120
fatcat:j2j7yw42hnghjoik2ghvqab6ti
A Review on various Voices over IP codecs for WMN
English
2015
International Journal of Engineering Trends and Technoloy
English
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such networks' performance. there has been a tremendous proliferation of VoIP services in both residential homes and corporate offices. ...
It is anticipated that they will not only resolve the limitations of wireless ad hoc networks, local area networks, personal area networks, and metropolitan area networks but also significantly improve ...
This codec can be employed during periods of congestion, so that operation can continue at 6.4 kb/s with minimal degradation of speech quality, or when more bits are needed by the forward error correction ...
doi:10.14445/22315381/ijett-v25p221
fatcat:lid3mhn2n5fejnksbrhthrtaky
Embedded Parallelism Enabling Ultralow-Power Zigbee Voice Communications
2019
Journal of Computer Networks and Communications
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Due to the CSMA-CA mechanism implemented in the 802.15.4 layer, a well-designed strategy must be considered in Zigbee to create a robust, reliable, and full-duplex conversation. ...
The current paper elaborates on the embedded parallelism of the Speex implementation and the exploitation of the DSP architectural parallelism which critically enabled the Voice over Zigbee application ...
Albert Serrat, member of the Ateknea project team, for his concentrated know-how and technical contribution towards the development of the VoZ transmission mechanism. ...
doi:10.1155/2019/6595282
fatcat:tosamg44avgzpeac7krjcigbpy
Toward an improvement of H.264 video transmission over IEEE 802.11e through a cross-layer architecture
2006
IEEE Communications Magazine
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Forward error correction (FEC) codes are designed to protect data against channel erasures by introducing parity packets. No feedback channel is required. ...
The header byte itself consists of an error flag, a disposable NALU flag, and the NALU type. ...
doi:10.1109/mcom.2006.1580940
fatcat:tpare5iy5jelpc6nekytr5tl34
Composable proxy services to support collaboration on the mobile internet
2003
IEEE transactions on computers
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Index Terms-Adaptive middleware, heterogeneous collaborative computing, mobile hosts, wireless local area networks, forward error correction, interactive audio streams, component-based design. ...
When composed in a single proxy, however, they cooperate to correct additional types of burst errors. Results are presented from a performance study conducted on a mobile computing testbed. ...
This work was supported in part by the US Department of the Navy, Office of Naval Research under Grant No. N00014-01-1-0744. ...
doi:10.1109/tc.2003.1204828
fatcat:5f6e5z5aifcgbdy2xexeii5bba
Hierarchical analysis of RealMedia streaming traffic on an IEEE 802.11b wireless LAN
2004
Computer Communications
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Finally, the application layer's NACK-based error control is effective in recovering missing packets when needed. Our results demonstrate the viability of multimedia streaming on future wireless LANs. ...
Experience with wireless multimedia streaming on today's networks can provide valuable insights into the design of future wireless multimedia networks and applications. ...
Third, when needed, the application layer's NACK-based error control is effective in recovering the residual missing packets. ...
doi:10.1016/j.comcom.2003.08.019
fatcat:v25jbph5szairkfqxndqvy525q
Software optimization of H.263 video encoder on Pentium processor with MMX technology
2000
2000 IEEE International Conference on Multimedia and Expo. ICME2000. Proceedings. Latest Advances in the Fast Changing World of Multimedia (Cat. No.00TH8532)
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A key enabling technology for the prolikration of multima dia PC's is the availability of fast video codeca, which are the basic building blocks of many new multimedia applications. ...
The three packed data types are packed byte, packed word, and packed doubleword. Basically, packed byte, word, or double word contains eight bytes, four words, or fwo doublewords, respectively. ...
Thus, we see that the design of a fast s o h e only video wdec is highly de-pendent on the hardware platform. ...
doi:10.1109/icme.2000.869555
dblp:conf/icmcs/HsuL00a
fatcat:zizpda34wzfzdngnwxao2vm2sa
Design, Validation and Correlation of Characterized SODIMM Modules Supporting DDR3 Memory Interface
2013
IOSR Journal of Electronics and Communication Engineering
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Characterized SODIMM module need to be designed to understand and analyze the impact of SODIMM parameters at higher speeds and thereby define more robust memory interface. ...
In any computing environment, it is necessary for the processor to have fast accessible RAM that allows temporary storage of data. ...
Recently, BCH codes of lengths 1K [21] bytes and 4K bytes [3] are considered as error-correcting codes for MLC NAND flash memory. ...
doi:10.9790/2834-0650111
fatcat:5forrex6lbdxhc7rnkzevdrawy
Experiments in Composing Proxy Audio Services for Mobile Users
[chapter]
2001
Lecture Notes in Computer Science
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When composed in a single proxy, however, they cooperate to correct additional types of burst errors. Results are presented from a performance study conducted on a mobile computing testbed. ...
Separately, each type of FEC improves the ability of the audio stream to tolerate errors in a wireless LAN environment. ...
Department of the Navy, Office of Naval Research under Grant No. N00014-01-1-0744. This work was also supported in part by U.S. ...
doi:10.1007/3-540-45518-3_6
fatcat:fftk2tgn5jacdmwp4jv6j56hd4
OpenFlow for Wireless Mesh Networks
2011
2011 Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN)
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[48] shows that the use of non-overlapping channels can double the VoIP capacity in the WMN. Packet loss can be reduced by new MAC schemes and error correction mechanisms. ...
The sequence number is needed to restore the correct order of the packets. The packet type field gives information about the used codec [30] . ...
The modified version of ns-2 can be found in "/home/ns/workspace". ...
doi:10.1109/icccn.2011.6006100
dblp:conf/icccn/DelyKB11
fatcat:htrn7mpgljcizoc2blajmf2faq
Post-Production
2010
SMPTE Motion Imaging Journal
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The technology improves burst error correction by as wrappers and essence) has become an essential element in the 50% by implementing a large error correction code (ECC) el * i ad code word. ...
the sectors from 512 bytes each to 4096 bytes ; each (= 8 sets of legacy sectors). ...
doi:10.5594/j12202
fatcat:wnryy7e4ivbt7gebbz3ob2kht4
Error-resilient video transmission using long-term memory motion-compensated prediction
2000
IEEE Journal on Selected Areas in Communications
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Experimental results with a Rayleigh fading channel show that long-term memory prediction significantly outperforms the single-frame prediction H.263-based anchor. ...
Long-term memory prediction extends the spatial displacement vector utilized in hybrid video coding by a variable time delay, permitting the use of more than one reference frame for motion compensation ...
Channel Codec For channel coding we use a forward error correction (FEC) scheme that is based on Reed-Solomon (RS) codes [33] . ...
doi:10.1109/49.848255
fatcat:bgwx7gzbhfeurndchxkqaurddi
Protocols and Mechanisms to Recover Failed Packets in Wireless Networks: History and Evolution
2016
IEEE Access
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INDEX TERMS Wireless networks, packet recovery, error tolerant, 3G, LTE, internet of things. ...
The emergence of multihop wireless networks and the increase in low-latency demands of error tolerant applications, such as voice over internet protocol, have triggered the development of new protocols ...
These codes typically offer single bit-error correction and double-bit error detection. ...
doi:10.1109/access.2016.2593605
fatcat:gfekacgponhwbnyydpccxwnia4
Adaptive packet video streaming over IP networks: a cross-layer approach
2005
IEEE Journal on Selected Areas in Communications
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These applications that transmit audiovisual data over IP must cope with the time varying bandwidth and delay of the network and must be resilient to packet loss and error. ...
While there is an increasing demand for streaming video applications on IP networks, various network characteristics make the deployment of these applications more challenging than traditional Internet ...
Forwarding Error Correction Forwarding Error Correction (FEC) provides a mechanism to rebuilt lost packets by adding redundant information to the original data stream. ...
doi:10.1109/jsac.2004.839425
fatcat:4x2z77kyszf7ncu64stxtfbgii
PRESIDIO
2011
ACM Transactions on Storage
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The ever-increasing volume of archival data that needs to be reliably retained for long periods of time and the decreasing costs of disk storage, memory, and processing have motivated the design of low-cost ...
Storing and retrieving objects are polymorphic operations independent of their content-based address. ...
We are also grateful to members of the Storage Systems Research Center at the University of California, Santa Cruz for their discussions and comments. ...
doi:10.1145/1970348.1970351
fatcat:bmuwmv3zq5h75jlmk57xxiu6e4
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