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algorithm
(21318 results)-
Whitepapers
Localization in Wireless Sensor Networks with Gradient Descent
March 12, 2013 12:00am PDT
In this paper, the authors present two distance-based sensor network localization algorithms. The location of the sensors is unknown initially and they can estimate the relative locations of...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Routing in Multi-Radio Multi-Channel Multi-hop Wireless Mesh Networks with Bandwidth Guarantees
March 12, 2013 12:00am PDT
In this paper, the authors propose a new path metric for finding the maximum available bandwidth path in the multi-radio multi-channel wireless mesh networks. They formally prove that the path...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Joint Routing and Scheduling Algorithm for Efficient Broadcast in Wireless Mesh Networks
March 12, 2013 12:00am PDT
With the increasing popularity of Wireless Mesh Networks (WMNs), broadcasting traffic (e.g. IP-TV) will contribute a large portion of network load. In this paper, the authors consider a...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
On Joint Synchronization of Clock Offset and Skew for Wireless Sensor Networks Under Exponential Delay
March 12, 2013 12:00am PDT
Wireless Sensor Network (WSN), emerged as an important research area in recent years, consists of many small-scale miniature devices (or sensor nodes) capable of onboard sensing, computing and...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Throughput-Optimized Opportunistic Scheduling for Rate-Guaranteed and Best-Effort Users in Wireless Networks
March 12, 2013 12:00am PDT
The authors study opportunistic scheduling algorithms in a wireless network with a central base station communicating with multiple users on a single shared channel using time division multiple...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
VCG-Based Time-Slot Auctioning in IEEE 802.16 OFDM/TDMA Wireless Mesh Networks
March 12, 2013 12:00am PDT
In this paper, the authors study the problem of bandwidth resource allocation in a non-cooperative IEEE 802.16 OFDM/TDMA based wireless mesh network and propose an auction based framework in which...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
TrC-MC: Decentralized Software Transactional Memory for Multi-Multicore Computers
March 12, 2013 12:00am PDT
To achieve single-lock atomicity in software transactional memory systems, the commit procedure often goes through a common clock variable. When there are frequent transactional commits, clock...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Optimized Transmission With Improper Gaussian Signaling in the K-User MISO Interference Channel
March 12, 2013 12:00am PDT
This paper studies the achievable rate region of the K-user Gaussian Multiple-Input Single-Output Interference Channel (MISO-IC) with the interference treated as noise, when improper or circularly...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Comparative Survey of Distributed Energy Aware Clustering Algorithm
March 11, 2013 12:00am PDT
Wireless sensor networks, a huge number of small sensors are deployed to create a network which cooperate together to set up a sensing network. To develop applications and protocols for sensor...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Data Encryption and Decryption Process Using PSR Methodology and Performance Analysis With RSA
March 11, 2013 12:00am PDT
A day-to-day use of cryptography in the people life is increasing tremendously; this is because of necessity of their multimedia documents to be protected from unauthorized person. As the days are...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Implementation of Adaptive Viterbi Decoder for Wireless Communication
March 10, 2013 12:00am PST
Viterbi algorithm is employed in wireless communication to decode the Convolution codes; those codes are used in every robust digital communication systems. Such decoders are complex & dissipate...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Geographical Routing in MANET Using Flexible Combination of Push and Pull Algorithm
March 10, 2013 12:00am PST
Combining mobile platforms such as manned or unmanned vehicles and peer assisted wireless communication is an enabler for a vast number of applications. A key enabler for the applications is the...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Implementation of Space Time Block Codes for Wimax Applications
March 10, 2013 12:00am PST
The proposed system implementation is developed on an existing MIMO Smart Antenna Software RAdio Test System (SASRATS) platform, designed to test and verify various space time architectures and...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
OFDM System Channel Estimation Algorithm Research Based on Kalman Filter Compressed Sensing
March 10, 2013 12:00am PST
Orthogonal Frequency Division Multiplexing (OFDM) has been considered as a kind of effective means to realize wideband data transmission by applying multiple low rates and parallel data...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
A Cost-Based Vertical Handoff With Combination Prediction of Sinr in Heterogeneous Wireless Networks
March 10, 2013 12:00am PST
It is well known that to provide seamless mobility and transmission in heterogeneous wireless networks, a vertical handoff technique is required to guarantee an always best connected. This paper...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
A New Algorithm of the Data Mining Model in Cloud Computing Based on Web Fuzzy Clustering Analysis
March 10, 2013 12:00am PST
Cloud computing are Internet-based services to increase the use and delivery models, usually involving the Internet to provide easy to dynamically scalable and often virtualized resources. To...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
A New Integration Method of Information for Table Tennis Training From a Data Warehouse
March 10, 2013 12:00am PST
A continuing challenge for Integration Information of Table Tennis Training (TTT) is to develop efficient data unit component part. Many see data unit integration as a potential solution; however,...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
CTA: A Collaborative Tracking Algorithm in Wireless Sensor Networks
March 8, 2013 12:00am PST
In this paper, the authors address the problem of Object Tracking in WSN. They define Mobile Object Tracking as a two stage process: detecting the presence of the object in the monitoring area and...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
PAR-Aware Large-Scale Multi-User MIMO-OFDM Downlink
March 7, 2013 12:00am PST
The authors investigate an Orthogonal Frequency-Division Multiplexing (OFDM)-based downlink transmission scheme for large-scale Multi-User (MU) Multiple-Input Multiple-Output (MIMO) wireless...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Review of Odd Even Routing Algorithm for 2D Mesh Topology of Network-on-Chip Architecture for Bursty Traffic
March 6, 2013 12:00am PST
Network-on-Chip (NoC) has been introduced as a new paradigm to solve System on chip (SOC) design challenges. The Network-on-Chip (NoC) architecture as a viable solution to the complex on-chip...
Provided by: International Journal of Computer Applications
