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Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
Extension of RFID Middleware for Active Sensor Tags
May 2009
RFID of the wire frequency receives the most attention as main technology for making ubiquitous computing. The first RFID development concentrated on the tags attached on the something and...
Provided by Pusan National University
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White Papers
Effectiveness of Cellular Phone With Active RFID Tag for Evacuation - The Case of Evacuation From the Underground Shopping Mall of Tenjin
Jun 2009
The underground shopping mall has the constructional problem of the fire evacuation. Also, the people sometimes lose their direction and information of current time in the mall. If the emergencies...
Provided by World Academy of Science, Engineering and Technology
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White Papers
Cell-ID Positioning in WiMAX Networks Analysis of the Clearwire Network in Belgium
Jun 2009
Base station identification, or Cell IDentification (Cell-ID) is the first method used by operators to provide Location-Based Services (LBS). The advantage of using this method is the simplicity...
Provided by Vrije Universiteit Brussel
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White Papers
Comparison Between UMTS/HSPA+ and WiMAX/IEEE 802.16e in Mobility Scenarios
Jan 2009
The main purpose of this paper is to compare the performance of UMTS/HSPA+ and mWiMAX. Two scenarios were considered: single and multiple users. The single user model estimates the cell radius for...
Provided by Instituto de Telecomunicacoes
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White Papers
An Energy-Efficient Handover Scheme With Geographic Mobility Awareness in WiMAX-WiFi Integrated Networks
Dec 2008
WiFi networks have been deployed in many regions such as buildings and campuses to provide wireless Internet access. However, to support ubiquitous wireless service, one possibility is to...
Provided by National Chiao-Tung University
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White Papers
Adaptive Antenna Selection at Mobile Stations for SDMA in WiMAX Networks
Sep 2009
The IEEE 802.16/WiMAX standards has fully embraced multi-antenna technology and can, thus, deliver robust performance and high transmission rates. Nevertheless, due to its inherent cost concerns,...
Provided by Mitsubishi Electric Research Laboratories
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White Papers
Fast Dummy Sequence Insertion Method for PAPR Reduction in WiMAX Systems
Aug 2009
In literatures, many researches proposed various methods to reduce PAPR (Peak to Average Power Ratio). Among those, DSI (Dummy Sequence Insertion) is one of the most attractive methods for WiMAX...
Provided by Suranaree University of Technology
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White Papers
A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems
Jul 2009
It is well known that Multiple-Input Multiple-Output (MIMO) techniques can bring numerous benefits, such as higher spectral efficiency, to point-to-point wireless links. More recently, there has...
Provided by Universitat Pompeu Fabra
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White Papers
Access Methods to WiMAX Femtocells: A Downlink System-Level Case Study
Nov 2008
Over the last two years, GSM and UMTS femtocell access points have been proposed as a solution to the poor indoor coverage problem experienced in certain areas. Research on these devices has shown...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Hybrid WiMAX and Wi-Fi Networks for the Support of b-Learning and Telemedicine
Mar 2009
This paper addresses the deployment of hybrid WiMAX and Wi-Fi networks for the support of always best connected telemedicine and health sciences education applications. The available services...
Provided by Universidade da Beira Interior
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White Papers
Measurements and Comparison of WiMAX Radio Coverage at 2.5 GHz and 3.5 GHz
Feb 2009
The performance of co-located WiMAX transmitter sites operating at 2.5 and 3.5GHz are compared, based on coverage assessments. The study showed that the 2.5GHz performed marginally better than the...
Provided by Tecnologico de Monterrey
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White Papers
On Centralized Scheduling and Channel Assignment Scheme for WiMAX Mesh Networks
Aug 2009
WiMAX provides a mechanism for creating Multihop mesh, which can be deployed as high speed wide-area wireless network. Because multiple-access interference is a major limiting factor for the WiMAX...
Provided by Tamkang University
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White Papers
Performance Evaluation of a Deployed WiMAX System Operating in the 4.9GHz Public Safety Band
Dec 2008
This paper presents an evaluation of a deployed WiMAX system operating in the 4.9GHz Public Safety Band in the City of Tulsa. The study includes propagation analysis for the coverage and network...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Energy-Efficient Network Selection With Mobility Pattern Awareness in an Integrated WiMAX and WiFi Network
Aug 2009
To provide wireless Internet access, WiFi networks have been deployed in many regions such as buildings and campuses. However, WiFi networks are still insufficient to support ubiquitous wireless...
Provided by John Wiley & Sons
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White Papers
The Overhead and Efficiency Analysis on WiMAX's MAC Management Message
Apr 2009
This paper presents the overhead analysis on MAC Management Messages of WiMAX based on IEEE802.16 standard. The efficiency on the MAC layer is derived for Point to Multipoint (PMP) topology. The...
Provided by University of Lampung
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White Papers
Available Measurements in Current WiMAX Networks and Positioning Opportunities
Sep 2009
This paper considers the practical issues related to positioning in WiMAX networks depending on the available measurements. The network under study is the Clearwire network deployed in Brussels...
Provided by IMEKO
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White Papers
A 50Mbps Double-Binary Turbo Decoder for WiMAX Based on Bit-Level Extrinsic Information Exchange
Nov 2008
A 50Mbps, 2.24mm2 double-binary turbo decoder is designed and implemented in 0.13ìm CMOS process for the WiMAX standard. To reduce the large extrinsic memory needed in double-binary turbo...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Towards for Admission Control in WIMAX Relay Station Mesh Network for Mobile Stations Out of Coverage Using Ad-Hoc
Aug 2009
WIMAX relay station mesh network has been approved by IEEE 802.16j as a standard to provide a highly data rate transmission, the RS was implemented to extend the coverage zone of the BS, for...
Provided by University of Malaya
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White Papers
A Pegasus Over WiFi and WiMax Demo: Connectivity at High Speeds
Sep 2009
This paper presents Pegasus, a system providing wireless connection roaming at high velocities over multiple interfaces. The system operates over WiMax, as well as over "In situ" WiFi networks,...
Provided by University of Maryland
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White Papers
Comparative Analysis of Alternative Last Mile Broadband Access Technologies (Wi-Fi and WiMAX)
May 2009
Broadband wireless access networks are considered to be enterprise-level networks providing more capacity and coverage. Wireless networking has offered an alternative solution to the problem of...
Provided by Covenant University
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White Papers
New Contention Resolution Schemes for WiMAX
Aug 2009
The use of Broadband Wireless Access (BWA) technology is increasing due to the use of Internet and multimedia applications with strict requirements of end - to - end delay and jitter, through...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Initialization of Handover Procedure in WiMAX Networks
Apr 2009
This paper introduces a new approach in the triggering of handover procedure in WiMAX networks. Mobile WiMAX, based on the IEEE 802.16e standard, supports a several types of handovers and allows...
Provided by Czech Technical University
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White Papers
Downlink Performance Analysis of Full-Rate STCs in 2×2 MIMO WiMAX Systems
Oct 2008
MIMO techniques play a key role in the current wireless specifications including IEEE 802.11n, IEEE 802.16e, and LTE. Indeed, Spatial Multiplexing (SM) and Alamouti code are already in use in...
Provided by Sequans
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White Papers
Measurement Based Throughput Evaluation of Residual Frequency Offset Compensation in WiMAX
Sep 2009
WiMAX utilizes a physical-layer based on OFDM that is very sensitive to carrier frequency offset. Even though most of this offset can be compensated using the initial training sequence, there...
Provided by Vienna University of Technology
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White Papers
Design and Development of Basic Physical Layer WiMAX Network Simulation Models
Jan 2009
This paper details and summarizes the work performed in developing computer simulation models for fixed and mobile WiMAX physical layers. The development was divided into 3 phases during which...
Provided by Defence Research and Development Canada
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White Papers
A Unified Parallel Radix-4 Turbo Decoder for Mobile WiMAX and 3GPP-LTE
Aug 2009
This paper describes the energy-efficient implementation of a high performance parallel radix-4 turbo decoder, which is designed to support multiple fourth-Generation (4G) wireless communication...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Semi-Analytical Method to Model Effective SINR Spatial Distribution in WiMAX Networks
Dec 2008
This paper has detailed the validation of mono/multi-profile BE traffic models for WiMAX network. Results through and analytical model are in good agreement. Apart from validation, the paper has...
Provided by Telecom ParisTech
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White Papers
Throughput and Capacity of MIMO WiMAX
Nov 2009
The work in this paper presents physical layer throughput measurement results of a WiMAX link implemented according to IEEE 802.16-2004. The measurements were carried out in an alpine and an urban...
Provided by Vienna University of Technology
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White Papers
Scalable Feedback Suppression Mechanism for Multicast Service in Wireless TDMA Network
May 2009
Hybrid ARQ is deployed in error prone wireless network to provide reliable unicast transmission with the positive or negative acknowledgement report. However, the feedback implosion is a...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
The MIMOWA Project: A Step Towards the Real Implementation of MIMO Techniques in Future Wireless Systems
May 2009
Multiple-Input Multiple-Output (MIMO) is a radio antenna technology which employs multiple antennas at both transmitter and receiver ends, and provides new enhancements and potentials in...
Provided by Universitat Politecnica de Catalunya
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White Papers
OFDM Recognition Based on Cyclostationary Analysis in an Open Spectrum Scenario
Jan 2009
In this paper the problem of detecting the presence of similar OFDM signals, i.e. WLAN and WiMAX signals, in an Open Spectrum scenario is faced. The identification of the channel occupancy and the...
Provided by University of Genova
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White Papers
Actual Condition and Issues for Mobile Security System
Dec 2007
The high-speed mobile Internet has recently been expanded to include 3G mobile services. Mobile music distribution has become a major service, and, pay-broadcasting, TV telephone, and TV...
Provided by Kyushu University
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White Papers
AD-PLL for WiMAX With Digital Bang-Bang TDC and Glitch Correction Logic
Jun 2009
This paper describes the design of an All-Digital Phase Locked Loop (ADPLL) for wireless applications in the WiMAX 3.3-3.8 bandwidth. The Time/Digital Converter (TDC) sets the in-band noise and it...
Provided by Politecnico di Milano
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White Papers
Prediction of Near Likely Nodes in Data-Centric Mobile Wireless Networks
May 2009
As the increasing amount of data is collected in mobile wireless networks for emerging pervasive applications, data-centric storage provides energy-efficient data dissemination and organization....
Provided by Stevens Institute of Technology
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White Papers
Selective Code Dissemination in Mobile Wireless Sensor Networks
Dec 2008
Wireless Sensor Networks are gaining popularity, thus one can see more and more deployments. One of the many applications of these networks is wildlife monitoring. Zoologists are interested in...
Provided by Association for Computing Machinery
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White Papers
Loss Network Models and Multiple Metric Performance Sensitivity Analysis for Mobile Wireless Multi-Hop Networks
Nov 2008
This paper develops and evaluates a new method for estimating and optimizing various performance metrics of mobile wireless multi-hop networks, including MANETs. The method utilizes approximate...
Provided by University of Maryland
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White Papers
Optimum Association of Mobile Wireless Devices With a WLAN - 3G Access Network
Feb 2009
This paper considers the problem of association of wireless stations (STAs) with an access network served by a Wireless Local Area Network (WLAN) and a 3G cellular network. There is a set of WLAN...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Performance Evaluation of Wireless Routing Protocols in Mobile WiMAX Environment
Mar 2008
Worldwide Interoperability for Microwave Access (WiMAX) is a technology that bridges the gap between fixed and mobile access and offer the same subscriber experience for fixed and mobile user....
Provided by International Association of Engineers
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White Papers
The Potential of Person Centric Wireless Mobile Devices and Telehealth Solutions: Sustaining Rising Healthcare Costs and Providing Quality Care
Sep 2009
This paper explores new solutions to old health system problems. Currently, the health system loses a great deal of time and money due to two prevalent problems: patients missing scheduled...
Provided by Vensa Health
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White Papers
Usability Issues in Mobile-Wireless Information Systems
May 2009
Usability is one of the characteristics that compose the multi-dimension concept of information systems' quality. Technology improvements enable the building of information systems to be used "Any...
Provided by Open University of Israel
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Whitepapers
An Evaluation of MANET Routing Protocol
Mar 2013
Clustering in Mobile Ad Hoc NETworks (MANETs) has much better utilization compared to the conventional system. Other than the highly active and unbalanced nature of MANETs makes it hard for the...
Provided by ACCENTS
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Whitepapers
A Novel Approach for Improving the Performance of TCP by TCP Reno and SACK Acknowledgement in High Traffic Density Conditions With Cognitive Radios
Mar 2013
The key factors that contribute to TCP's performance degradation as TCP losses, MAC link failure detection latency, Route computation time and, Link failure notification latency Transmission...
Provided by ACCENTS
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Whitepapers
Mall Navigation System Using Wi-Fi Router
Dec 2012
There have been various navigation and tracking systems being developed with the help of technologies like GPS, GSM, Bluetooth, IR, Wi-Fi and Radar. A shopping Mall is a vast place, & the people...
Provided by ACCENTS
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Whitepapers
Adaptive Mapping for Reducing Power Consumption on NoC-Based MPSoC
Dec 2012
Intricacy of the S/W increased considerably nowadays. It needs smart application specific architectures as NoC based MPSoCs to achieve the high data communication with computation requirements....
Provided by ACCENTS
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Whitepapers
Constant Modulus Blind Equalization for Time-Varying MIMO-FIR Channels With Pulse Estimation
Dec 2012
The Constant Modulus (CM) property of source signal can be mostly utilized to equalize the single-input multiple-output and Finite Impulse Response (FIR) channels. In existing, the channels are...
Provided by ACCENTS
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Whitepapers
Energy Efficient Adaptive Routing Algorithm in MANET With Sleep Mode
Dec 2012
An ad hoc network is a group of mobile wireless nodes that collectively form a network among themselves without any permanent infrastructure. One major area of research within ad hoc networks is...
Provided by ACCENTS
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Whitepapers
A Brief Overview of the Developments of the Cognitive Radio Technology
Dec 2012
Cognitive radio's rising popularity among various engineers, scientists and researchers can be credited to the increasing number of users of wireless technology and the radio spectrum which is...
Provided by ACCENTS
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Whitepapers
Wireless Switch for Saving Electricity
Dec 2012
The authors are going to represent an electrical switch that can change its behaviour through wireless. Realization of switch for saving electricity, they are interested to deal with such an...
Provided by ACCENTS
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Whitepapers
Half-Wave Dipole Antenna for GSM Applications
Dec 2012
The dipole antenna or dipole aerial is one of the most important and commonly used types of RF antenna. It is widely used on its own, and it is also incorporated into many other RF antenna designs...
Provided by ACCENTS
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Whitepapers
Algorithm for Minimizing Network Cost in WDM Network
Dec 2012
This paper is based on a novel heuristic algorithm for routing and wavelength assignment in virtual wavelength path routed WDM network. In this paper, the authors have considered a wavelength...
Provided by ACCENTS
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Whitepapers
Identification of Node Behavior for Mobile Ad-Hoc Network
Dec 2012
In AODV (Ad-hoc On demand Distance Vector Routing), the network is silent until a connection is needed. At point of time when a node needs to establish a connection broadcasts a request Root...
Provided by ACCENTS
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Whitepapers
One Step Towards Finding AOA/TOA for Mobile Location
Dec 2012
Due to development of technology mobile devices are becomes more common, to satisfy increasing demand of mobile communication more accurate calculations are required. In mobile communication angle...
Provided by ACCENTS
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Whitepapers
Effect of BER Performance in RLS Adaptive Equalizer
Dec 2012
Wireless communication systems operating over time-varying fading channels require adaptive signal processing to equalize the channel variations at the receiver. In wireless applications, the...
Provided by ACCENTS
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Whitepapers
Softening Misbehaviour of Nodes and Enforcing Cooperation in Mobile Ad Hoc Networks
Dec 2012
In ad-hoc wireless network nodes have constraints of resources like CPU cycles, memory, battery power, software, because of which they are not always willing or able to forward others data over...
Provided by ACCENTS
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Whitepapers
Intelligent Traffic System for VANET: A Survey
Dec 2012
During the last decades, the total number of vehicles around the world growing enormously. Therefore the focus of manufactures, researchers and government is shifting towards improving the on road...
Provided by ACCENTS
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Whitepapers
An Efficient Load Balancing Using Genetic Algorithm in Hierarchical Structured Distributed System
Dec 2012
In this paper, a genetic algorithm based approach for job scheduling in distributed system considering dynamic load balancing is discussed. The underlying distributed system has hierarchical...
Provided by ACCENTS
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Whitepapers
A Survey on Energy Consumption in Routing Protocols for MANET Using Cross Layer
Dec 2012
This paper presents the exhaustive search on reduced energy consumption routing protocols for MANET using cross layer. There are so many techniques available for energy consumption in routing...
Provided by ACCENTS
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Whitepapers
Probabilistic Analysis of the Semidefinite Relaxation Detector in Digital Communications
Oct 2009
A fundamental problem in modern digital communication is that of the joint detection of several information carrying symbols that are being transmitted over a Multiple-Input Multiple-Output (MIMO)...
Provided by Chinese University of Hong Kong
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Whitepapers
Universal Rigidity: Towards Accurate and Efficient Localization of Wireless Networks
Dec 2009
A fundamental problem in wireless ad-hoc and sensor networks is that of determining the positions of nodes. Often, such a problem is complicated by the presence of nodes whose positions cannot be...
Provided by Stanford Technology Ventures Program
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Whitepapers
Probabilistic SINR Constrained Robust Transmit Beamforming: A Bernstein-Type Inequality Based Conservative Approach
Feb 2011
Recently, robust transmit beamforming has drawn considerable attention because it can provide guaranteed receiver performance in the presence of channel state information (CSI) errors. Assuming...
Provided by National Tsing Hua University
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Whitepapers
Cheap Semidefinite Relaxation MIMO Detection Using Row-by-Rowblock Coordinate Descent
Feb 2011
This paper considers the problem of low complexity implementation of high-performance Semi-Definite Relaxation (SDR) MIMO detection methods. Currently, most SDR MIMO detectors are implemented...
Provided by Chinese University of Hong Kong
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Whitepapers
Safe Convex Approximation to Outage-Based MISO Secrecy Rate Optimization Under Imperfect CSI and With Artificial Noise
Nov 2011
Consider a scenario in which an MISO channel is overheard by multiple single-antenna eavesdroppers. The transmitter has perfect Channel State Information (CSI) with the legitimate channel, but has...
Provided by Chinese University of Hong Kong
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Whitepapers
Rank-Two Transmit Beamformed Alamouti Space-Time Coding for Physical-Layer Multicasting
Jan 2012
In physical-layer multicasting over a multiuser MISO downlink channel, transmit beamforming using Semi-Definite Relaxation (SDR) has been a popular approach. In this paper, the authors propose a...
Provided by Chinese University of Hong Kong
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Whitepapers
Beyond Convex Relaxation: A Polynomial - Time Non - Convex Optimization Approach to Network Localization
Feb 2013
The successful deployment and operation of location-aware networks, which have recently found many applications, depends crucially on the accurate localization of the nodes. Currently, a powerful...
Provided by Stanford Technology Ventures Program
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Whitepapers
Multi-Group Multicast Beamforming in Cognitive Radio Networks Via Rank-Two Transmit Beamformed Alamouti Space-Time Coding
Mar 2013
In this paper, the authors consider transmit design in Multiple-Input Single-Output (MISO) Multi-group Multicast (MM) Cognitive Radio (CR) systems. Previously, Semi-Definite Relaxation (SDR)-based...
Provided by Chinese University of Hong Kong
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Whitepapers
Optimal Spectrum Sharing in MIMO Cognitive Radio Networks Via Semidefinite Programming
Nov 2010
In Cognitive Radio (CR) networks with Multiple-Input Multiple-Output (MIMO) links, Secondary Users (SUs) can exploit "Spectrum holes" in the space domain to access the spectrum allocated to a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Distributionally Robust Slow Adaptive OFDMA With Soft QoS Via Linear Programming
Feb 2013
Being the predominant air interface of next-generation wireless standards, Orthogonal Frequency Division Multiple Access (OFDMA) is well known for its flexibility in allocating subcarriers to...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Achievable Rates and Schedules for Half Duplex Phase Fading Multiple-Relay Networks
Dec 2008
The authors present part of their work on the capacity upper bound, achievable rates, and scheduling for the Half Duplex Multiple-Relay Channel (HD MRC) where every node can either transmit or...
Provided by National University of Singapore
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Whitepapers
Optimal Schedules for the D-Node Half Duplex Phase Fading MRC
Jul 2009
In this paper, the authors extend their previous work on the half duplex Multiple-Relay Channel (MRC). A capacity upper bound based on the max-flow min-cut argument and achievable transmission...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Capacity Theorems for the AWGN Multi-Way Relay Channel
Jun 2010
The L-user additive white Gaussian noise multi-way relay channel is considered, where multiple users exchange information through a single relay at a common rate. Existing coding strategies, i.e.,...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Achievable Rate Regions of the Butterfly Network With Noisy Links and End-to-End Error Correction
Aug 2011
In this paper, the authors characterize achievable rate regions of different decoding strategies on the butterfly network with noisy links and end-to-end error correction. It has been shown, by...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Binary-Symmetric Parallel-Relay Network
Jun 2010
The authors present capacity results of the binary-symmetric parallel-relay network, where there is one source, one destination, and K relays in parallel. They show that forwarding relays, where...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Functional-Decode-Forward for the General Discrete Memoryless Two-Way Relay Channel
Feb 2012
The authors consider the general discrete memoryless two-way relay channel, where two users exchange messages via a relay, and propose two functional-decode-forward coding strategies for this...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Capacity of a Class of Multi-Way Relay Channels
Feb 2012
The capacity of a class of multi-way relay channels, where L users communicate via a relay (at possibly different rates), is derived for the case where the channel outputs are modular sums of the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Two-Way Relay Network With Arbitrarily Correlated Sources and an Orthogonal MAC
Nov 2011
The problem of lossless joint source-channel coding for the two-way relay network with an orthogonal multiple access channel is studied. Necessary and sufficient conditions for reliable...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Finite Field Multi-Way Relay Channel With Correlated Sources: The Three-User Case
Nov 2011
The three-user finite field multi-way relay channel with correlated sources is considered. The three users generate possibly correlated messages, and each user is to transmit its message to the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
On Achievable Rate Regions of the Asymmetric AWGN Two-Way Relay Channel
Nov 2011
This paper investigates the additive white Gaussian noise two-way relay channel, where two users exchange messages through a relay. Asymmetrical channels are considered where the users can...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Capacity Region of Restricted Multi-Way Relay Channels With Deterministic Uplinks
May 2012
This paper considers the Multi-Way Relay Channel (MWRC) where multiple users exchange messages via a single relay. The capacity region is derived for a special class of MWRCs where the uplink and...
Provided by University of New York in Prague
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Whitepapers
The Finite Field Multi-Way Relay Channel With Correlated Sources: Beyond Three Users
May 2012
The Multi-Way Relay Channel (MWRC) models cooperative communication networks in which many users exchange messages via a relay. In this paper, the authors consider the finite field MWRC with...
Provided by University of South Alabama
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Whitepapers
Capacity Results for Two Classes of Three-Way Channels
Aug 2012
This paper considers the three-way channel, consisting of three nodes, where each node broadcasts a message to the two other nodes. The capacity of the finite-field three-way channel is derived,...
Provided by University of New York in Prague
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White Papers
Mobile Mementos: Expanded Archives, Fragmented Access
Apr 2009
Personal wireless communication devices such as mobile telephones are regularly presented as enabling technologies with emancipating powers, giving instant and ubiquitous access to people and...
Provided by Utrecht University
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Case Studies
Trapeze Smart Mobile Helps Auburn City Students Learn Anytime, Anywhere
Oct 2008
The city of Auburn, Alabama - home to Auburn University and its renowned Auburn Tigers athletic teams - encompasses a growing and diverse population of approximately 50,000 people. The challenge...
Provided by Trapeze Networks
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White Papers
Future Trend of Education - Mobile Learning Problems and Prospects
Oct 2009
This paper describes a mobile learning development and future trends of education, where mobile devices are used for educational activities. The main focus of this paper is to find out the problem...
Provided by University of Delhi
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Case Studies
Olathe District Schools Selects Trapeze Smart Mobile to Provide Multi-Campus Mobility for 26,000 Students and 4,300 Administrators
Oct 2008
The Olathe School District, 20 miles outside of Kansas City, is recognized by educators and national publications as one of the best districts in the nation based on high academic scores, small...
Provided by Trapeze Networks
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White Papers
A Parsimonious Model of Mobile Partitioned Networks With Clustering
Dec 2008
Mobile wireless networks frequently possess, at the same time, both dense and sparse regions of connectivity; for example, due to a heterogeneous node distribution or radio propagation...
Provided by Nokia
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Case Studies
Campus-Wide Wireless Network Serves 45,000 Users Across 1,400 Acres and More Than 200 Buildings
Oct 2008
In an increasingly connected society, a new educational imperative is for students, staff and faculty to have access to information available throughout a University setting and of course, the...
Provided by Trapeze Networks
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White Papers
Technical Trends of Mobile Web 2.0: What Next?
Apr 2008
As one of the most programmatic web application trends, Web 2.0 has recently opened the 2nd golden age of the World Wide Web (WWW); thus wielding great influence on various industries. The effect...
Provided by Electronics and Telecommunications Research Institute
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White Papers
Self-Organisation in Future Mobile Communication Networks
Apr 2008
A vision is presented regarding the use of self-organisation methods (self-optimisation, self-configuration, self-healing) as a promising opportunity to automate wireless access network planning...
Provided by Ericsson
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Case Studies
Campus-Wide Wireless Initiative Puts 17,000 Students and Staff at the Forefront of Information Technology Usage
Oct 2008
The University has three colleges catering for students from all over the world and maintains the highest level of infrastructure. The challenge was to create an IT environment that enables staff...
Provided by Trapeze Networks
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Case Studies
Trapeze Smart Mobile Assists Avans Hogescholen in Building Education Inspiration With a Modern Wireless Network to Allow Students to Study Whenever and Wherever It Suits Them
Dec 2008
Serving approximately 18,000 students, Avans College employs 1,800 people spread over 18 academies and three support services. The organization is therefore comparable to a large company. The...
Provided by Trapeze Networks
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Case Studies
Trapeze Wireless LAN Enables German Music Retailer to Streamline Logistics, Increasing Order Processing Capacity by 25%
Nov 2008
Musikhaus Thomann is one of Europe's most successful distributors of musical instruments and equipment. The challenge was to accommodate its expanding online retail business by improving the...
Provided by Trapeze Networks
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Case Studies
Trapeze Wireless LAN Enables Even Greater Efficiency in Logistics Centers
Nov 2008
The object was that all items, from the time of reception until they are dispatched, should be booked via the central wireless LAN so that the administration departments can view the current...
Provided by Trapeze Networks
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Case Studies
Lawrence-Dumont Stadium Keeps Fans Happy as It Becomes the First All-Wireless Point-of-Sale Stadium in the United States
Nov 2008
The challenge was to increase baseball park concession sales, to reduce inventory losses, to eliminate cash handling and speed up concession lines, to enable debit and credit card use at...
Provided by Trapeze Networks
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Case Studies
Famous Raceway Delivers Secure, Reliable Indoor and Outdoor Wi-Fi to Fans, Vendors and Race Teams
Oct 2008
With its 2.2 miles of track located near Monterey, California, the raceway features 11 turns, including the famous downhill, twisting "Corkscrew" at Turn 8, and "Rainey Curve" at Turn 9, named...
Provided by Trapeze Networks
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White Papers
A Novel Link Quality Assessment Method for Mobile Multi-Rate Multi-Hop Wireless Networks
Jul 2008
Accurate and fast wireless Link Quality Assessment (LQA) for wireless channels would bring in huge benefits for mobile multi-hop and multi-rate wireless ad hoc and sensor networks in the form of...
Provided by Delft University of Technology
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Case Studies
Large Belgian Media Group Standardizes on NonStop Wireless for Mission Critical, Time-Critical Printing Facilities and Other Centers
Feb 2009
De Persgroep is a large Belgian media group that publishes many newspapers, magazines and online media and also runs radio and television channels. The challenge was high degree of security and...
Provided by Trapeze Networks
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Case Studies
Trapeze Wireless LAN Allows Sales Teams to Share Bandwidth-Intensive Media Applications and Visiting Clients Review Accounts and Advertising Portfolios in the Company's Offices
Oct 2008
France Television Publicite, the advertising subsidiary of the France Televisions Group, markets advertising space and sponsorships on a number of television networks all across France. The...
Provided by Trapeze Networks
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White Papers
Driving Mobile Messaging ARPU With Advanced Haptics
Mar 2008
MNOs are increasingly turning to messaging services as a means of offsetting voice ARPU declines. Premium mobile messaging services such as MMS Funny, pings!, My Veepers Messaging, Animated...
Provided by IDG (International Data Group)
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Case Studies
Trapeze Wireless LAN Improves Accuracy and Efficiency for Manufacturing Firm
Nov 2008
Thomassen Compression Systems (TCS) has been providing custom compression solutions to the oil, gas, refining and chemical industries for more than 100 years. The challenge was to implement a...
Provided by Trapeze Networks
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Case Studies
Trapeze WLAN Allows Airport Staff, Business Tenants and Travelers to Securely Share Single, Common Wireless Infrastructure
Nov 2008
Manchester Airports Group (MAG) - the second-largest airport operator in the United Kingdom - runs the airports of Manchester, Nottingham East Midlands, Bournemouth and Humberside. Manchester...
Provided by Trapeze Networks
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White Papers
Mobile Handset Performance Evaluation Using Voice Quality Measurement
Apr 2009
Evaluating a mobile handset's performance using voice quality measurement provides insightful understanding of overall handset performance and user-experience. When performed in a live network...
Provided by Metrico Wireless
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Case Studies
Nortel Networks Case Study: Open Mobile
Jan 2009
Open Mobile is an operator that serves the Puerto Rico wireless market and launched in June of 2007. Open Mobile is characterized by its innovative products and solutions portfolio that it...
Provided by Nortel Networks
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White Papers
Pervasive and Mobile Computing
May 2008
This paper considers generation of graphs that represent specific scenarios that appear in wireless ad hoc, actuator, sensor and Internet networks. Most simulation studies for these networks use...
Provided by Reed Elsevier
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Case Studies
Manageable, Reliable Wireless Networking for Law School Uses Cooperative Control Wireless LAN From Aerohive
Jun 2009
The John Marshall law school, founded In 1899, was one of the first independent Law schools established in the united States. Although this new solution was a vast improvement over the first one,...
Provided by Aerohive Networks
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Case Studies
Wireless LAN for Houston Airport System
May 2009
The Houston Airport System came to Blackbriar Technologies with a need to build a secure, manageable wireless LAN infrastructure in their Administration building as well as in the "Disaster...
Provided by Blackbriar Technologies
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White Papers
Power Optimization in Fault-Tolerant Mobile Ad Hoc Networks
Sep 2008
This paper investigates the transmission-power assignment problem for k-connected Mobile Ad hoc NETworks (MANETs), the problem of optimizing the lifetime of a MANET at a given degree k of...
Provided by Stony Brook University
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White Papers
Evaluating the Deployment of a Mobile Technology in a Hospital Ward
Nov 2008
Since health care teams are often distributed across time and location, information sharing is crucial for effective patient care. Studying the use of a mobile information technology in a local...
Provided by Association for Computing Machinery
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White Papers
Path Selection for Mobile Stations in IEEE 802.16 Multihop Relay Networks
Aug 2008
Multimedia applications over wireless mobile networks become more popular with the increasing deployment of wireless infrastructures. IEEE 802.16 standard has become an emerging technology to...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Mobile Advertising: A Revolutionary Method of Business to Consumer (B2C) Communication for Promoting M-Governance
Dec 2007
Internet has become a popular medium for advertising over past few years. Using internet e-business communication objectives are achieved by means of web banners, sponsorships, pop-ups/pop-downs,...
Provided by HCL Technologies
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White Papers
Embracing Next-Generation Mobile Platforms to Solve Business Problems
Oct 2008
As mobile technology and customer adoption of such technology continue to move forward, it is critical today for businesses to recognize the importance of mobility as a strategic investment and a...
Provided by IDG (International Data Group)
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White Papers
Feasibility Evaluation of Context Distribution in Mobile Environment
Mar 2009
Although mobile devices are rich sources of context information, the distribution of context in mobile environments is often hindered by the limited battery life, and wireless connections with low...
Provided by University of Oulu
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White Papers
An Efficient Integrated Routing Protocol for Interconnecting Mobile Ad Hoc Network and the Internet
Apr 2009
There has been a massive growth in wireless communications in recent years. Many wireless communication techniques are commercially available like Wireless LAN, Bluetooth, and GSM to name a few....
Provided by Muffakham Jah College of Engineering & Technology
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White Papers
Mobile Health and Chronic Disease Management: Moving Towards a Holistic Approach
Dec 2008
Mobile technologies are anticipated to offer cost effective and efficient information management solutions for the chronic care sector. The increasing incidence of chronic diseases is leading to...
Provided by Massey University
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White Papers
Min-Energy Broadcast in Fixed-Trajectory Mobile Ad-Hoc Networks
Apr 2009
This paper concerns about mobile ad-hoc wireless networks, but with the added restriction that each radio station has a rectilinear trajectory. The paper focuses on the problem of computing an...
Provided by Universidad de Sevilla
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White Papers
Choosing a Mobile MLS Solution That's Right for You
Sep 2009
Chances are it's one of the most valuable tools one owns for the home. With the right mobile MLS device, one will likely feel it's one of the most valuable tools one own for the business. Wireless...
Provided by Most Home Real Estate Services
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White Papers
Managing the Mobile Workforce: Deploying Solutions Globally and Harnessing the Power of Context-Aware Mobile Devices
Sep 2009
The Air Transport Industry (ATI) is characterized by a constantly mobile workforce and a complex, dynamic workflow model, requiring workers to access and act on real-time information. In today's...
Provided by SITA
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White Papers
A SDR Platform for Mobile Wi-Fi/3G UMTS System on a Dynamic Reconfigurable Architecture
Aug 2009
As wireless communication standards evolve, Wi-Fi and WCDMA based 3G UMTS are still the major technologies widely deployed to provide high speed wireless internet access and mobile communication...
Provided by EURASIP
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White Papers
Active Measurements for CTIA Compliant Mobile Phones
Aug 2008
Many mobile network operators are "Overloaded" with handsets to be launched for use in their network. Not all of them have passed GCF-CC (Global Certification Forum Certification Criteria)...
Provided by ORBIT/FR
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White Papers
A Genetic-Neural Approach for Mobility Assisted Routing in a Mobile Encounter Network
Apr 2008
Mobility Assisted Routing (MAR) is a concept, where the mobility of a network's nodes is used to physically carry data to its destination. Traditionally, MAR algorithms have been based on few...
Provided by University of Jyvaskyla
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White Papers
Toward Stable Clustering in Mobile Ad Hoc Networks
Mar 2009
This paper proposes a novel clustering scheme that aims to address the following concerns: effectiveness and low maintenance. By constructing a multi-hop clustering backbone with small number of...
Provided by Sungkyunkwan University
