error control techniques in computer networks pdf

... paper examines error control coding (ECC) use in wireless sensor networks (WSNs) to determine the energy efficiency of specific ECC implementations in WSNs. ECC provides coding gain, resulting in transmitter ... 4[35]. 3. ERROR CONTROL CODING Error control coding (ECC) introduces redundancy into an information sequence u of length k by the addition of extra parity bits, based on various combinations of ... research interests include iterative error control decoding and coding techniques 14 Christian Schlegel received the Dipl El Ing ETH degree from the Federal Institute of Technology, Zurich, in

Ngày tải lên: 22/06/2014, 22:20

... unfairness by reducing the chances of transmission for the sending stations in the way of increasing the minimum conten- tion window size. The downlink compensation access (DCA) algorithm in [16] gives ... Enabling location-aware quality-controlled access in wireless. .. reflect link reliability into the proposed algorithm Underlying reasoning for this information is that the aggregate input ... communications in wireless LANs, in Proceedings of International Conference on Parallel Processing Workshop... • wireless link errors specified in Section 6.1.2 appear in the period

Ngày tải lên: 20/06/2014, 22:20

... Wireless Networks Jen-Yi Pan, 1 Min-Chin Chen, 1 Ping-Cheng Lin, 1, 2 and Kuo-Lun Lu 1 1 Department of Communications Engineering, National Chung Cheng University, 168 University Road, Min-Hsiung, ... Path inactive Enlarged HEARTBEAT packet Error count=0 Error count= error count+1 Error count versus path.max.retrans Error count>path.max.retrans Error count < path.max.retrans (c) { error ... one interface card to connect to different wireless networks. Since the MN has many available network interfaces, the link between the CN and MN has many independent transmission paths (multihoming).

Ngày tải lên: 21/06/2014, 18:20

... Shanghai, China, in 1992; the M.S degree in electrical and computer engineering from Purdue University in 1995; and the Ph.D degree in electrical engineering from Princeton University in 1998... ... and Networking 2005:3, 343–353 c  2005 B. Dong and X. Wang Adaptive Mobile Positioning in WCDMA Networks B. Dong Department of Electrical and Computer Engineering, Queen’s University, Kingston, ... online Bayesian inference of nonlinear dynamic systems. The SMC can be loosely defined as a class of methods for solv- ing online estimation problems in dynamic systems, by re- cursively generating

Ngày tải lên: 23/06/2014, 00:20

... organisms in this study have smaller proteomes. Interest- ingly, <C w > is increasing in the interologous networks (Figure 2a), while <k> is decreasing. The rise in C w indicates ... proteins, eIF-2 complexes, the origin recognition complex (ORC) and mini- Conservation of interacting proteins by degreeFigure 3 Conservation of interacting proteins by degree. (a) Each protein in ... interologous networks PPI networks were transferred between organisms using interologs. Briefly, interactions from organism X are inferred in organism Y if the two interacting proteins from X have

Ngày tải lên: 14/08/2014, 07:21

... CONSISTENCY TECHNIQUES IN CONSTRAINT NETWORKS ZHANG YUANLIN NATIONAL UNIVERSITY OF SINGAPORE 2003 CONSISTENCY TECHNIQUES IN CONSTRAINT NETWORKS ZHANG YUANLIN (BEng, EAST CHINA INSTITUTE OF ... Inc. [PT93] P. Parodi and V. Torre. A linear complexity procedure for labeling line drawings of polyhedral scenes using vanishing points. In Proceedings of IEEE International Conference on Computer ... non-binary convex CSPs in continous domains. In Proceedings of International Conference on Principles and Practice of Constraint Programming, pages 410–424, Cambridge, Massachusetts, 1996. [Sin96]

Ngày tải lên: 17/09/2015, 17:19

... MINIMIZING QUEUEING DELAYS IN COMPUTER NETWORKS NGIN HOON TONG (B.Eng(Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING ... First-Out Generalized Minimum Queueing Delay Generalized Processor Sharing Internet Engineering Task Force Integrated Services JoBS Joint Buffer Management and Scheduling LIRA Location Independent Resource ... service classes traversing a single link The GMQD is a model that minimizes the total queueing delay of all backlogged service classes traversing a single link Depending on... applications

Ngày tải lên: 17/09/2015, 17:20

... database Interval snapshot in minutes: elapsed time (in minutes) between consecutive snapshots, which compose the windows Window size: the number of snapshots in a window Minimum threshold: the domain ... applications of sensor networks include monitoring, tracking, and controlling Some of the specific applications are photovoltaic plant controlling, habitat monitoring, traffic monitoring, and ecological ... change our lifestyle With the advances in their data mining ability, these networks will play increasingly important roles in smart cities, by being integrated into smart houses, offices, and roads

Ngày tải lên: 23/10/2019, 16:13

... database Interval snapshot in minutes: elapsed time (in minutes) between consecutive snapshots, which compose the windows Window size: the number of snapshots in a window Minimum threshold: the domain ... applications of sensor networks include monitoring, tracking, and controlling Some of the specific applications are photovoltaic plant controlling, habitat monitoring, traffic monitoring, and ecological ... change our lifestyle With the advances in their data mining ability, these networks will play increasingly important roles in smart cities, by being integrated into smart houses, offices, and roads

Ngày tải lên: 05/11/2019, 14:05

... correcting errors, you prefer directly indicating students‟ errors or indirectly impliciting for students to find the errors by themselves? Among the following techniques, which technique(s) you ... when correcting your students‟ oral errors? When would you prefer correcting your students‟ oral errors? While they are speaking or after they finish their speech? As correcting errors, you prefer ... confused in managing how to realize their beliefs and understandings in practice (Pham, 2007) In terms of speaking skill, a decade has passed; yet, debates on how to teach speaking effectively remain

Ngày tải lên: 30/09/2020, 13:08

... An investigation into error correction techniques in speaking lessons at upper secondary school - Finding out types of errors occurring in the students’ utterances and teachers’ correction techniques ... An investigation into error correction techniques in speaking lessons at upper secondary school Vinh - 2008 =  = vinh university foreign Language department ===    === an investigation into ... An investigation into error correction techniques in speaking lessons at upper secondary school Vinh university Foreign language department ===  === Trần Trà My an investigation into error

Ngày tải lên: 02/12/2021, 23:42

... from data A particulartask in machine learning can be defined by two sets: training and test sets corresponding to twostages At the first stage or training time, the training set is given to the ... learning, and do literature review for few-shot learning; • Propose a learning techinque for training deep models (in computer vision) with popuplar datasets on the Internet; • Apply few-learning ... improvingtraining and testing speed with nine times and 213 times faster than R-CNN at the trainingand testing stage, respectively The authors point out three significant drawbacks regarding itsmultiple

Ngày tải lên: 31/07/2024, 10:21

... of information contained herein. For detailed prescribing information or instructions on the use of any product or procedure discussed herein, please consult the prescribing information or instructional ... composite resin restorations [...]... 2.33 After 1–2 minutes, an inferior dental block can be administered, injecting through the already anaesthetized tissues Intraligamental techniques The intraligamental ... clamp will impinge on the gingivae Traditional direct palatal injection techniques (the nasopalatine block, the greater palatine block and the palatal infiltration) are difficult to administer...

Ngày tải lên: 29/03/2014, 11:21

... on virtual SINR maximization for interference networks”, in Proc IEEE ICC (Jun 2011)... “Optimizing 802.11 wireless mesh networks based on physical carrier sensing”, in Networking, IEEE/ACM ... co-channel interference (CCI) in wireless mesh networks based on the IEEE802.11s extension. The carrier sensing mechanism deployed in those networks insufficiently addresses the CCI problem, causing ... example, zero-forcing (ZF) beam- forming for interfe rence cancel latio n has been shown to increase the capacity of ad-hoc networks [14]. B eam- forming is indeed a promising approach to mitigate

Ngày tải lên: 20/06/2014, 22:20

... http://www.simpopdf.com Topology Control in Wireless Ad Hoc and Sensor Networks Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Topology Control in Wireless Ad Hoc and Sensor Networks ... content that appears in print may not be available in electronic books. Library of Congress Cataloging-in-Publication Data Santi, Paolo. Topology control in wireless ad hoc and sensor networks / Paolo ... Sensor Networks P Santi  2005 John Wiley & Sons, Ltd Simpo PDF. .. interested users Examples of location-aware information are tourist information, shows and events in the surrounding, information

Ngày tải lên: 27/06/2014, 00:20

... Elettronica e Informazione RESEARCH DOCTORAL PROGRAM IN INFORMATION TECHNOLOGY ASSESSING AND OPTIMIZING THE OPERATION OF THE HOABINH RESERVOIR IN VIETNAM BY MULTI-OBJECTIVE OPTIMAL CONTROL TECHNIQUES ... uncertainty analysis Finally, since in the Red River Basin there are several other reservoirs and some new more under construction, optimizing the Hoabinh operation may constitute a preliminary ... conrming the additional value provided by exogenous information In general, the results of emo are comparable to those of sdp For both methods, using additional information or increasing the

Ngày tải lên: 24/03/2014, 20:22

... uncertain input is in practice more computationally intensive than parsing clean input, raising the question of what approximate-inference algorithms might be well-suited to processing un- certain input ... comprehending (3) entails an interpretation in the uncertain-input model that the cost of infidelity to surface input is sufficient to prevent comprehenders from deriving strong belief in a hallucinated ... the preceding subordinate-clause verb mending versus being the subject of the main clause (in which case mending has a Zero object); in sentences like (2) the initial bias is toward the NP interpreta- tion.

Ngày tải lên: 30/03/2014, 21:20

... accuracy and integrity of this document Date: 2005.03.13 22:26:27 +08'00' QOS IN PACKET NETWORKS THE KLUWER INTERNATIONAL SERIES IN ENGINEERING AND COMPUTER SCIENCE QOS IN PACKET NETWORKS by Kun ... MITRE Corporation USA Springer eBook ISBN: Print ISBN: 0-387-23390-3 0-387-23389-X ©2005 Springer Science + Business Media, Inc Print ©2005 Springer Science + Business Media, Inc Boston All rights ... of Queue ILM 222-224 Incoming Label Map See ILM Integrated Services See IntServ Inter-arrival time 47-48, 113 Interleaving 71-74, 80, 82-83 Internet Service Provider See ISP IntServ 6, 105, 159,

Ngày tải lên: 01/06/2014, 12:38

... (Fiber Optic Inter-Repeater Link) gọi là FOIRL Liên mạng (internetworking) Việc kết nối các LAN riêng lẻ thành một liên mạng chung được gọi là Internetworking. Internetworking sử dụng ba ... tin dùng trong mạng có độ dài từ 64 đến 1518 byte. Mạng TOKEN RING Ngoài Ethernet LAN một công nghệ LAN chủ yếu khác đang được dùng hiện nay là Token Ring . Nguyên tắc của mạng Token Ring ... chuẩn IEEE 802.5. Mạng Token Ring có thể chạy ở tốc độ 4Mbps hoặc 16Mbps. Phương pháp truy cập dùng trong mạng Token Ring gọi là Token passing . Token passing là phương pháp truy nhập xác...

Ngày tải lên: 21/12/2013, 21:15

... William Stallings Data and Computer Communications Chapter 12 Congestion in Data Networks Allocating VCCs within VPC  All VCCs within VPC should experience similar network ... variation in transit  Delay cell delivery to application so that constant bit rate can be maintained to application Effects of Congestion  Packets arriving are stored at input buffers  Routing ... critical  Finite queues mean data may be lost Interaction of Queues Operation of CIR Configuration of VCCs and VPCs Rate Control Feedback  EFCI (Explicit forward congestion indication) marking  Relative...

Ngày tải lên: 06/03/2014, 09:21