Binary Bursty Bit Error Channel Model
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computer networking, a communication channel or channel, refers either to a physical transmission medium such as a wire, or to a logical connection gilbert elliot channel model over a multiplexed medium such as a radio channel. A channel bit error rate is used to convey an information signal, for example a digital bit stream, from one or bit error rate pdf several senders (or transmitters) to one or several receivers. A channel has a certain capacity for transmitting information, often measured by its bandwidth in Hz or
Burst Channel
its data rate in bits per second. Communicating data from one location to another requires some form of pathway or medium. These pathways, called communication channels, use two types of media: cable (twisted-pair wire, cable, and fiber-optic cable) and broadcast (microwave, satellite, radio, and infrared). Cable or wire line media use physical binary erasure channel wires of cables to transmit data and information. Twisted-pair wire and coaxial cables are made of copper, and fiber-optic cable is made of glass. In information theory, a channel refers to a theoretical channel model with certain error characteristics. In this more general view, a storage device is also a kind of channel, which can be sent to (written) and received from (read). Contents 1 Examples 2 Channel models 2.1 Digital channel models 2.2 Analog channel models 3 Types 4 Channel performance measures 5 Multi-terminal channels, with application to cellular systems 6 See also 7 References Examples[edit] Examples of communications channels include: A connection between initiating and terminating nodes of a circuit. A single path provided by a transmission medium via either physical separation, such as by multipair cable or electrical separation, such as by frequency-division or time-division multiplexing. A path for conveying electrical or electromagnetic signals, usually distinguished from other parallel paths. A storage wh
feedback return to old SpringerLink Journal of Zhejiang University SCIENCE CJanuary 2013, Volume 14, Issue 1, pp 42–49An independent but discrete memoryless channel not identically distributed bit error model for heavy-tailed wireless channelsAuthorsAuthors and
Binary Symmetric Channel
affiliationsJia LuEmail authorWei YangJun-hui WangBao-liang LiWen-hua DouArticleFirst Online: 09 January 2013Received: 05 June 2012Revised: 18 November 2012DOI: 10.1631/jzus.C1200175Cite this article as: Lu,
Binary Channel
J., Yang, W., Wang, J. et al. J. Zhejiang Univ. - Sci. C (2013) 14: 42. doi:10.1631/jzus.C1200175 1 Citations 98 Views AbstractThe error patterns of a wireless https://en.wikipedia.org/wiki/Channel_model channel can be represented by a binary sequence of ones (burst) and zeros (run), which is referred to as a trace. Recent surveys have shown that the run length distribution of a wireless channel is an intrinsically heavy-tailed distribution. Analytical models to characterize such features have to deal with the trade-off between complexity and accuracy. In http://link.springer.com/article/10.1631/jzus.C1200175 this paper, we use an independent but not identically distributed (inid) stochastic process to characterize such channel behavior and show how to parameterize the inid bit error model on the basis of a trace. The proposed model has merely two parameters both having intuitive meanings and can be easily figured out from a trace. Compared with chaotic maps, the inid bit error model is simple for practical use but can still be deprived from heavy-tailed distribution in theory. Simulation results demonstrate that the inid model can match the trace, but with fewer parameters. We then propose an improvement on the inid model to capture the ‘bursty’ nature of channel errors, described by burst length distribution. Our theoretical analysis is supported by an experimental evaluation.Key wordsTraceHeavy-tailedIndependent but not identically distributed (inid)Bit error modelBurstyProject supported by the National Natural Science Foundation of China (Nos. 61103010, 61103190, and 60803100), the National Basic Research Program (973) of China (No. 2012CB933500), and the High-Tech R&D Program (863) of China (No. 2012AA011001
from GoogleSign inHidden fieldsBooksbooks.google.com - CDMA (Code Division Multiple Access) is one type of multiple access system used in radio communication. Other multiple access methods include TDMA, https://books.google.com/books?id=ij_ndHVjjUYC&pg=PA6&lpg=PA6&dq=binary+bursty+bit+error+channel+model&source=bl&ots=0LkxXYsva4&sig=SFR9yLKN7LAXt5SHZEdNquOK3c4&hl=en&sa=X&ved=0ahUKEwi41v6Hm7DPAhUI9x4KHTdCD1IQ6AEIXzAJ FDMA, etc. WCDMA (Wideband Code Division Multiple Access) is the main air interface used for third generation mobile communication systems - UMTS (Universal...https://books.google.com/books/about/Adaptive_WCDMA.html?id=ij_ndHVjjUYC&utm_source=gb-gplus-shareAdaptive WCDMAMy libraryHelpAdvanced Book SearchBuy eBook - $170.39Get this book in printWiley.comAmazon.comBarnes&Noble.comBooks-A-MillionIndieBoundFind in a libraryAll sellers»Adaptive WCDMA: Theory and PracticeSavo G. GlisicJohn Wiley & Sons, bit error Jul 25, 2003 - Technology & Engineering - 628 pages 0 Reviewshttps://books.google.com/books/about/Adaptive_WCDMA.html?id=ij_ndHVjjUYCCDMA (Code Division Multiple Access) is one type of multiple access system used in radio communication. Other multiple access methods include TDMA, FDMA, etc. WCDMA (Wideband Code Division Multiple Access) is the main air interface used bit error rate for third generation mobile communication systems - UMTS (Universal Mobile Telecommunication System) and is characterised by a wider band than CDMA. WCDMA uses a wider radio band than CDMA, which was used for 2G systems, and has a high transfer rate and increased system capacity and communication quality by statistical multiplexing, etc. WCDMA efficiently utilises the radio spectrum to provide a maximum data rate of 2 Mbit/s. Third generation mobile communication systems are scheduled for operational startup in Japan and Europe in 2001-2002. Applying high-speed data transfer and state-of-the-art radio terminal technology, third generations systems enable multimedia and are currently in the process of being standardised under 3GPP. Among the three types of system to be standardised (i.e. WCDMA, MC-CDMA, UTRA TDD), Japan and Europe will adopt WCDMA in a strategy to take the lead through superior service. This vol