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mobile and wireless
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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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Whitepapers
Environmental Context Aware Trust in Mobile P2P Networks
Jul 2011
With the growing popularity and capabilities of mobile devices, peer-to-peer networking among such devices is increasingly of interest for mobile content sharing. One of the major challenges in...
Provided by University of New South Wales
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Whitepapers
Secret Key Generation Rate Vs. Reconciliation Cost Using Wireless Channel Characteristics in Body Area Networks
Oct 2010
In this paper, the authors investigate the feasibility of real-time derivation of cryptographic keys in body area networks using unique characteristics of the underlying wireless channel. They...
Provided by University of New South Wales
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Whitepapers
Experimental Study of Mobility in the Soccer Field With Application to Real-Time Athlete Monitoring
Aug 2010
Live monitoring of athletes during sporting events can help maximize performance while preventing injury, and enable new applications such as referee-assist and enhanced television broadcast...
Provided by University of New South Wales
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Whitepapers
Experiments With Wireless Sensor Networks for Real-Time Athlete Monitoring
Jul 2010
Real-time physiological monitoring of athletes during sporting events has tremendous potential for maximizing player performance while preventing burn-out and injury, and also enabling exciting...
Provided by University of New South Wales
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Whitepapers
Algorithms for Transmission Power Control in Biomedical Wireless Sensor Networks
Sep 2008
Wireless sensor networks are increasingly being used for continuous monitoring of patients with chronic health conditions such as diabetes and heart problems. As biomedical sensor nodes become...
Provided by University of New South Wales
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Whitepapers
Adapting Radio Transmit Power in Wireless Body Area Sensor Networks
Jan 2008
Emerging body-wearable devices for continuous health monitoring are severely energy constrained and yet required to offer high communication reliability under fluctuating channel conditions. This...
Provided by University of New South Wales
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Whitepapers
Confidential and Secure Broadcast in Wireless Sensor Networks
Jul 2007
Wireless sensor networks need broadcast for operations such as software updates, network queries, and command dissemination. Alongside ensuring authenticity of the source and data, keeping the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Service-Aware Retransmission Control in Cellular Networks
Jun 2010
This paper proposes a service-aware cross-layer approach between application/transport layers on the mobile terminal and link layer on the wireless base station to enable dynamic control on the...
Provided by Hindawi Publishing
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Whitepapers
Architectures and Cross-Layer Design for Cognitive Networks
Apr 2010
Network evolution towards self-aware autonomous adaptive networking attempts to overcome the inefficiency of configuring and managing networks, which leads to performance degradation. In order to...
Provided by University of Trento
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Whitepapers
Cognitive Link Layer for Wireless Local Area Networks
Oct 2009
Several attempts have been made to optimize a link layer of wireless local area networks. Most of them focus on one parameter at a time and propose optimizing approaches which rely on network...
Provided by University of Trento
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Whitepapers
Performance Optimization of Single-Cell Voice Over WiFi Communications Using Quantitative Cross-Layering Analysis
Sep 2007
Cross-layer design has been proposed to optimize the performance of networks by exploiting the inter-relation among parameters and procedures at different levels of the protocol stack. This may be...
Provided by Springer Science+Business Media
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Whitepapers
Cognitive Rate Adaptation in Wireless LANs
Sep 2010
Rate adaptation represents a relevant issue in optimization of wireless local area network performance. The paper proposes to employ a cognitive approach to perform rate adaptation, which is able...
Provided by University of Campinas
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Whitepapers
Beyond Shannon: The Quest for Fundamental Performance Limits of Wireless Ad Hoc Networks
May 2011
The authors describe a new theoretical framework for determining fundamental performance limits of wireless ad hoc networks. The framework expands the traditional definition of Shannon capacity to...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Capacity Theorems for Discrete, Finite-State Broadcast Channels With Feedback and Unidirectional Receiver Cooperation
Dec 2010
In this paper, the authors consider the discrete, time-varying Broadcast Channel (BC) with memory under the assumption that the channel states belong to a set of finite cardinality. They study the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Adaptive Modulation for MIMO Systems With Channel Prediction Errors
Aug 2010
The performance of Multiple-Input Multiple-Output (MIMO) systems using spatial multiplexing is analyzed under channel prediction errors. The authors derive exact closed-form expressions for the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Generalizing Capacity: New Definitions and Capacity Theorems for Composite Channels
Jul 2010
The authors consider three capacity definitions for composite channels with channel side information at the receiver. A composite channel consists of a collection of different channels with a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Capacity Region of the Degraded Finite-State Broadcast Channel
Dec 2009
The authors introduce and study the discrete, Finite-State Broadcast Channel (FSBC) with memory. For this class of channels they define physical degradedness and stochastic degradedness, and...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Capacity Regions and Bounds for a Class of Z-Interference Channels
Nov 2009
The authors define a class of Z-interference channels for which they obtain a new upper bound on the capacity region. The bound exploits a technique first introduced by Korner and Marton. A...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Source and Channel Coding for Correlated Sources Over Multiuser Channels
Jul 2010
Source and channel coding over multiuser channels in which receivers have access to correlated source side information are considered. For several multiuser channel models necessary and sufficient...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Compound Multiple-Access Channels With Partial Cooperation
Jun 2009
A two-user discrete memoryless compound Multiple-Access Channel (MAC) with a common message and conferencing decoders is considered. The capacity region is characterized in the special cases of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Fuzzy Based Buffer Management in Wireless Multimedia Networks
Sep 2010
This paper presents a fuzzy based buffer management scheme that performs buffer allocation and packet dropping for wireless multimedia networks in the context of future generation cellular...
Provided by Gogte Institute of Technology
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Whitepapers
OpenRadio: A Programmable Wireless Dataplane
Jul 2012
The authors present OpenRadio, a novel design for a programmable wireless dataplane that provides modular and declarative programming interfaces across the entire wireless stack. Their key...
Provided by Association for Computing Machinery
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Whitepapers
Handling the M in MANet: An Algorithm to Identify Stable Groups of Peers Using Crosslayering Information
Aug 2012
This paper proposes an algorithm to identify groups of users connected to a mobile ad hoc network that remain stable over time. Several similar algorithms have been proposed to manage mobility...
Provided by Institut Telecom
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Whitepapers
Characterizing Data Usage Patterns in a Large Cellular Network
Aug 2012
Using heterogeneous data sources collected from one of the largest 3G cellular networks in the US over three months, in this paper, the authors investigate the usage patterns of mobile data users....
Provided by Association for Computing Machinery
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Whitepapers
Making Use of All the Networks Around Us: A Case Study in Android
Aug 2012
Poor connectivity is common when the authors use wireless networks on the go. A natural way to tackle the problem is to take advantage of the multiple network interfaces on their mobile devices,...
Provided by Association for Computing Machinery
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Whitepapers
Casting Doubts on the Viability of WiFi Offloading
Jul 2012
With the advent of the Smartphone, mobile data usage has exploded which in turn has created tremendous pressure on cellular data networks. A promising candidate to reduce the impact of cellular...
Provided by Association for Computing Machinery
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Whitepapers
A Novel Approach of Simulation Tools for Mobile Ad-Hoc Networks
Jun 2012
Simulation is used to measure the behavior and performance of protocols for wired/wireless networks, it is economical because it can carry out experiments without the actual hardware and provides...
Provided by Kurukshetra University
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Whitepapers
Implementation of Digital Watermarking Using VHDL
Jun 2012
Orthogonal Frequency Division Multiplexing (OFDM) signals have a generic problem of high Peak to Average Power Ratio (PAPR) which is defined as the ratio of the peak power to the average power of...
Provided by Kurukshetra University
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Whitepapers
Optimizing Energy Consumption of Wireless Sensor Network Based on Hop Distance
Jun 2012
In wireless communication, the average received power decreases logarithmically with distance. The main factor responsible for this is path loss, which represents signal attenuation as a positive...
Provided by Kurukshetra University
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Whitepapers
A Novel Approach for Congestion Control in Healthcare Wireless Sensor Networks
Jun 2012
Wireless Sensor Networks (WSNs) consist of numerous sensor nodes which are spatially distributed having the capability to monitor physical and environmental conditions at different locations. WSNs...
Provided by Kurukshetra University
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Whitepapers
A Compact Microstrip Antenna for WiMAX Applications
Jun 2012
In wireless communication, there are several types of microstrip antennas; the most common is microstrip patch antenna. In this paper, the authors present a new design of a compact, lightweight,...
Provided by Kurukshetra University
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Whitepapers
Design and Implementation of Adaptive Public Transport System With Low Cost Wireless Link and Specialized Protocol
Jun 2012
This paper is about research to provide the solution for optimization of use of public transport, better services to users and various options to management to improve transport system with cost...
Provided by Kurukshetra University
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Whitepapers
Comparative Analysis of Reactive Routing Protocols for MANET at Different Traffic Load and Mobility
Jun 2012
No infrastructure, no centralized administration and self-configuration are the main characteristics of MANETs. The primary motivation of MANET deployment is to increase portability, mobility and...
Provided by Kurukshetra University
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Whitepapers
Review of Proactive Protocols for Wireless Adhoc Networks
Jun 2012
Different types of wireless adhoc networks can be designed by the number of nodes participating in the network, the mobility pattern of nodes, the traffic demands of nodes etc. Different types of...
Provided by Kurukshetra University
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Whitepapers
Design and Analysis of Micro Strip Antenna Using HFSS Software
Jun 2012
A microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. This concept was undeveloped until the revolution in electronic circuit miniaturization and...
Provided by Kurukshetra University
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Whitepapers
Stacked Three Layer Rectangular Microstrip Patch Antenna for Ultra Wide Band Applications
Jun 2012
Microstrip patch antennas are well suited for low volume profile, light weight and easily integration. These antennas are generally useful for mobile communications, wireless communications...
Provided by Kurukshetra University
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Whitepapers
Energy Efficient Scheduling in Cross Layer Optimized Clustered Wireless Sensor Networks
Jun 2012
In this paper, the authors present an energy efficient scheduling algorithm for clustered wireless sensor networks. The main objective is to provide optimized Time Division Multiple Access (TDMA)...
Provided by Kurukshetra University
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Whitepapers
Performance Review of Reactive Protocols Used in Wireless Adhoc Networks
Jun 2012
Different types of wireless adhoc networks can be designed by the number of nodes participating in the network, the mobility pattern of nodes, the traffic demands of nodes, etc. Generally, there...
Provided by Kurukshetra University
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Whitepapers
Performance Analysis of Reactive Routing Protocols in Chain Mobility Models
Jun 2012
Mobility models are the foundation of the simulation study of various protocols in mobile adhoc networks. The comparative performance of dynamic source routing and adhoc on-demand distance vector...
Provided by Kurukshetra University
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Whitepapers
Selective Flooding Based Improved AODV Routing Protocol in MANETs: Analysis & Implementation
Jun 2012
A Mobile Adhoc NETwork (MANET) is a self-configuring network that can have an arbitrary topology along the time. Each mobile host works as a router and it is free to move randomly and connect to...
Provided by Kurukshetra University
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Whitepapers
Monitoring Local Area Network Using Remote Method Invocation
May 2013
The aim of this paper, is to secure the network or a LAN by implementing such a software which is enable to carry out operations which are capable to monitor whole of the network, sitting on one...
Provided by Creative Commons
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Whitepapers
Review Paper on Detection and Prevention Techniques of Gray-Hole Attack in Manet
May 2013
MANET is a kind of wireless ad hoc network. It is a self-configuring network of mobile routers connected by wireless links with no access point. Every mobile device in a network is autonomous. The...
Provided by Creative Commons
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Whitepapers
An Evaluation of Different Routing Schemes in DTN
May 2013
Delay Tolerant Networks (DTNs) have evolved from Mobile Ad Hoc NETworks (MANET). It is a network, where contemporaneous connectivity among all nodes doesn't exist. This leads to the problem of how...
Provided by Creative Commons
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Whitepapers
A Collaborative Selfish Replica With Watchdog and Pathrater in MANETS
Mar 2013
Mobile ad-hoc networks are autonomous and decentralized wireless systems. MANETs consist of mobile nodes that are free in moving in and out in the network. Nodes are the systems or devices i.e.,...
Provided by Creative Commons
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Whitepapers
A Survey on Knowledge Based Classification of Different Routing Protocols in Delay Tolerant Networks
Mar 2013
Now-a-days, current wireless networks have provided a wide range of applications making it possible to successfully interconnect devices and systems, such as a mobile phone to a powerful server...
Provided by Creative Commons
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Whitepapers
Signal Strength and System Operating Margin Estimation for Vehicular Ad-Hoc Networks in Rayleigh Fading Environment
Mar 2013
Vehicular Ad-hoc NETwork (VANET) is a subset of Mobile Ad-hoc NETwork (MANET). In VANET, vehicles act as transceiver and are able to send, receive and forward the information at the same time. In...
Provided by Creative Commons
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Whitepapers
Exigent Vulnerability in Mobile Ad-Hoc Network and Solutions in Context of Energy Optimization With Clustering Technique
Apr 2013
Mobile ad-hoc network is collection of mobile nodes that are physically located at various location and there interconnections between nodes are capable of changing on a continual basis. Energy is...
Provided by Creative Commons
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Whitepapers
Packet Handling Scheduling in Multiple Routing Configurations for Fast IP Network Recovery
Apr 2013
As a promising approach to improve network reliability, Proactive Failure Recovery (PFR) reroutes failure affected traffic to backup paths without waiting for the completion of IP routing...
Provided by Creative Commons
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Whitepapers
Analysis of Buffer Sizing in Core Routers and Investigating Its Impact on Flow of Files
Apr 2013
Buffer sizing has received a lot of attention recently since it is becoming increasingly difficult to use large buffers in high speed routers. TCP dictate buffer size in the routers must be in the...
Provided by Creative Commons
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Whitepapers
Dynamic Data Gathering Protocol in Wireless Sensor Networks
Apr 2013
Wireless Sensor Networks (WSNs) consist of small nodes with sensing, computation, and wireless communications capabilities. Recent advances in wireless communications technology and micro-electro...
Provided by Creative Commons
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Whitepapers
A Survey of Transport Layer Protocols on Reliability in Wireless Sensor Networks
Apr 2013
Generally transport layer is responsible for congestion control and reliable packet delivery. Reliable packet delivery is an essential problem in Wireless Sensor Networks (WSNs). If reliable...
Provided by Creative Commons
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Whitepapers
Enhancing Interaction Between Smartphones and Web Services on Cloud for Improved Bandwidth and Latency
Apr 2013
As cellular network infrastructures are improving day-by-day; they are becoming the ideal clients to access the any Web resources, especially Internet Based Services. However, Smartphones have...
Provided by Creative Commons
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Whitepapers
Hardware-Optimized Lattice Reduction Algorithm for WiMax/LTE MIMO Detection Using VLSI
Apr 2013
This paper presents the first ASIC implementation of an LR algorithm which achieves ML diversity. The VLSI implementation is based on a novel hardware-optimized LLL algorithm that has 70% lower...
Provided by Creative Commons
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Whitepapers
Detection of Mobile Replica Nodes in Wireless Sensor Networks
Apr 2013
In Wireless Sensor Networks (WSN), there are many nodes and they are unattended so an adversary can easily capture and compromise the sensor nodes and take secret key from the nodes then make many...
Provided by Creative Commons
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Whitepapers
An Evaluation of Location Privacy in Wireless Sensor Networks
Apr 2013
Due to the open nature of a sensor network, it is relatively easy for an adversary to eavesdrop and trace packet movement in the network in order to capture the receiver physically. After studying...
Provided by Creative Commons
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Whitepapers
Optimized Rapid Data Collection in Tree Based WSN
Apr 2013
Fast and energy efficient data collection in an energy constraint ad-hoc sensor network is always a challenging issue. The network topology and interferences causes significant effects on data...
Provided by Creative Commons
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Whitepapers
A Cognitive Digital Home Framework Using Admission Control and Resource Distribution
Apr 2013
The advances in radio design and wireless networking, along with the growth of multimedia home entertainment technologies, is creating the concept of a cognitive digital home requiring spectrum...
Provided by Creative Commons
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Whitepapers
Receiver Based Geographic Multicast Routing in Ad Hoc Networks
Apr 2013
Existing multicast routing protocols uses multicast trees (or mesh) where receiving nodes maintains routing information. In sensor networks where traffic is bursty, this multicast state...
Provided by Creative Commons
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Whitepapers
CYCLOPHENIX: Inexpensive Membership Management Protocol Supporting Resilient Low-Diameter P2P Topologies
Feb 2013
Peer-to-peer networks are usually unstructured network. An unstructured network is simply a network which does not have a specific layout. Anyone who joins it becomes an integral part of the...
Provided by Creative Commons
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Whitepapers
Secure and Energy-Efficient Cooperative Video Distribution Over Wireless Networks
Feb 2013
For real-time video broadcast where multiple users are interested in the same content, mobile-to-mobile cooperation can be utilized to improve delivery efficiency and reduce network utilization....
Provided by Creative Commons
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Whitepapers
Mobile Web - Enterprise Application Advantages
Feb 2013
This paper enlightens the benefits offered by enabling web applications on Mobile devices and also addresses the current business challenges in developing Mobile Web applications. This paper is...
Provided by Creative Commons
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Whitepapers
A New Fuzzy Logic Rule Based Power Management Technique for Cognitive Radio
Feb 2013
The limited available spectrum and the inefficient use of spectrum necessitate a new communication paradigm to exploit the existing wireless spectrum opportunistically. Cognitive radio is a...
Provided by Creative Commons
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Whitepapers
An Effective Dynamic Spectrum Access Method for Use in Cognitive Radio
Feb 2013
Due to huge demand for radio spectrum in wireless communication networks, fixed spectrum access policy is a major problem in solving spectrum crisis. Dynamic spectrum access is a method which...
Provided by Creative Commons
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Whitepapers
Traffic Classification Through Joint Distributions of Packet-Level Statistics
Aug 2011
Interest in traffic classification, in both industry and academia, has dramatically grown in the past few years. Research is devoting great efforts to statistical approaches using robust features....
Provided by Seoul metropolitan government
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Whitepapers
Lomo: Location Resolution of Mobile Hosts Using Internet Routing Structures
Nov 2011
The DNS has performed the resolution for quasistatic hosts so far. However, mapping from the names of mobile hosts to their locators is increasingly important. The authors propose a new resolution...
Provided by Association for Computing Machinery
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Whitepapers
Unveiling the Bittorrent Performance in Mobile Wimax Networks
Jan 2011
As mobile Internet environments are becoming widespread, how to revamp Peer-To-Peer (P2P) operations for mobile hosts is gaining more attention. In this paper, the authors carry out empirical...
Provided by Springer Healthcare
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Whitepapers
Scan: Scalable Content Routing for Content-Aware Networking
Feb 2011
Since Internet routers are not aware of the contents being forwarded, the same content file is often delivered multiple times inefficiently. Similarly, users cannot exploit a nearby copy of the...
Provided by Seoul metropolitan government
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Whitepapers
Optimized Frame Structure for Interactive Light Field Streaming With Cooperative Caching
Mar 2011
Light field is a large set of spatially correlated images of the same static scene captured using a 2D array of closely spaced cameras. Interactive light field streaming is the application where a...
Provided by Seoul metropolitan government
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Whitepapers
AMUSE: Empowering Users for Cost-Aware Offloading With Throughput-Delay Tradeoffs
Jan 2013
Mobile users face a tradeoff between cost, throughput, and delay in making their offloading decisions. To navigate this tradeoff, the authors propose AMUSE (Adaptive bandwidth Management through...
Provided by Princeton Software
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Whitepapers
How to Realize CDN Interconnection (CDNI) Over OpenFlow?
Sep 2012
Traffic of content-oriented applications/service is increasingly more dominant. How to support content delivery and distribution efficiently is one of the important issues in future Internet...
Provided by Association for Computing Machinery
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Whitepapers
Scalable Routing for Content Centric Network
Jul 2012
In content centric network, name-based routing may not scale because the number of content names will be orders of magnitude higher than IP prefixes. To address the scalability problem, the...
Provided by Seoul metropolitan government
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Whitepapers
A Greedy Spectrum Sharing Algorithm for Cognitive Radio Networks
Mar 2012
In this paper, the authors propose a novel simple heuristic algorithm for scheduling the secondary link activation and provide a dynamic spectrum sharing in cognitive radio networks. This...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
BEP and Throughput Analysis of Incremental Selective Relaying in DS-CDMA Systems
Dec 2012
In this paper, the authors derive exact form expressions for the Bit Error Probability (BEP) and throughput of cooperative Direct Sequence-Code Division Multiple Access (DS-CDMA) systems using...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Greedy Spectrum Sharing for Cognitive MIMO Networks
Aug 2012
Cognitive radio is regarded as an emerging technique developed to enhance the efficiency of spectrum usage. In this paper, the authors consider a point-to-multipoint secondary network sharing...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Distributed Relay Selection Strategy Based on Source-Relay Channel
Jun 2010
Recent results on cooperative networks have shown great potential in their ability to improve the system performance in the presence of fading channels by using different users' antennas. However,...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
New Multichannel MAC Protocol for Ad Hoc Networks
Mar 2008
Since, wireless ad hoc networks require a distributed multiple access protocol, the Medium Access Control (MAC) layer can be seen as the bottleneck for the throughput in wireless 802.11-based ad...
Provided by Universit� du Qu�bec
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Whitepapers
Performance of MAC Protocols in Beaconing Mobile Ad-Hoc Multibroadcast Networks
May 2010
The investigation of infrastructureless safety applications in different transportation systems is a hot research topic. The nodes in the network are designed to advertise to the rest of the nodes...
Provided by German Aerospace Center
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Whitepapers
Mac Protocols in Mobile Ad Hoc Networks
Jul 2012
Mobile Ad hoc NETwork (MANET) is a wireless network of mobile nodes connected by wireless link without a central control. The Medium Access Control (MAC) protocol is one of the important issues in...
Provided by Brno University of Technology
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Whitepapers
Analysis of Power Control Mechanisms of MAC Protocol for Wireless Sensor Networks
Mar 2013
Power conservation is a major issue in wireless sensor networks, as most of the nodes are battery powered. Power control is not related to any particular layer, since the authors can apply power...
Provided by International Journal of Science and Research (IJSR)
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Whitepapers
Secure Routing to Prevent Sybil Attack in Sensor Networks
Mar 2013
Evaluation of Wireless Sensor Networks (WSN) for performance evaluation is a popular research area and a wealth of literature exists in this area. Denial-of-Service (DoS) attacks are recognized as...
Provided by International Journal of Science and Research (IJSR)
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Case Studies
Technology Investments Drive Transformation of Puerto Rico's Prison Health System
Jun 2009
Off late healthcare services in Puerto Rico's prisons were so bad that a U.S. District Court called for creating a new, nonprofit entity to take them over. The result was the Corrcetional Health...
Provided by Intel
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Webcasts
802.11n for K-12: Empower Learning and Collaboration With High-Speed Wireless
Jun 2009
The attendee of this webcast will discover how to empower greater learning and collaboration for the school and school district with 802.11n wireless. The presenters of this webcast discuss how...
Provided by Cisco Systems
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Webcasts
802.11n for Higher Education: Exceed Your Mobility and Wireless Expectations
Jun 2009
The attendee of this webcast will learn how to exceed the mobility expectations of the students, faculty, staff, and administrators with 802.11n wireless. The presenters will discuss the benefits...
Provided by Cisco Systems
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Webcasts
Beyond Casual Mobility: Building Wireless LANs That Scale
Jun 2009
The attendee of this webcast will learn strategies for deploying high scale, wireless LANs. Discover tips for architecting wireless LANs that integrate with the wired LAN and scale to meet a...
Provided by Cisco Systems
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White Papers
Standards-Based Radio Networks: Improve Tactical Integration
May 2009
New software-defined radios allow a single radio to operate with multiple waveforms to provide a wide range of capabilities depending on frequency, waveform characteristics, and bandwidth....
Provided by Cisco Systems
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White Papers
Addressable Online Advertising: Generate New Service Provider Revenue While Protecting Privacy
Mar 2009
Cisco in conjunction with Feeva Technology introduces a fundamentally new approach to the delivery of advertising content and media to Internet-connected digital devices. This solution for...
Provided by Cisco Systems
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White Papers
Development of Color-Distinguishing Application "ColorAttendant"
Nov 2008
In the current situation where mobile phones are widespread in society and considering the design of public spaces for people with color blindness and their needs for distinguishing colors in...
Provided by Fujitsu
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White Papers
Continuous-Time Sigma-Delta ADC in 1.2-V 90-Nm CMOS With 61-DB Peak SNDR and 74-DB Dynamic Range in 10-MHz Bandwidth
Jul 2008
This paper describes a Continuous-Time Sigma-Delta (CTSD) analogue-to-digital converter (ADC) with 14-bit resolution, and a full-scale input 011.0 V p-p differential. The circuit is implemented in...
Provided by Fujitsu
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White Papers
CFR and SNR Estimation Based on Complementary Golay Sequences for Single-Carrier Block Transmission in 60-GHz WPAN
Dec 2008
The Single-Carrier Block Transmission (SCBT), a.k.a. Single-Carrier Frequency-Domain Equalization (SC-FDE), is being considered as an option technique for the Wireless Personal Area Network (WPAN)...
Provided by Intel
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Case Studies
The City of the Hague Maintains Order in Public Spaces Using Mobile Handhelds
Aug 2009
In 2009, The Netherlands implemented the Fixed Penalty Notices Act, which specifies a new procedure for local government intended to make enforcement related to environmental offenses such as...
Provided by Oracle
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Whitepapers
Optimising the Value of Your Subscriber Data
Jul 2009
The expectations of today's mobile subscriber are driving market trends. Subscribers' desire for personalised and converged applications and services on any device, with high quality of...
Provided by Hewlett-Packard (HP)
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White Papers
White Space Networking With Wi-Fi Like Connectivity
Aug 2009
Networking over UHF white spaces is fundamentally different from conventional Wi-Fi along three axes: spatial variation, temporal variation, and fragmentation of the UHF spectrum. Each of these...
Provided by Association for Computing Machinery
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White Papers
Integrated Videos and Maps for Driving Directions
Oct 2008
While onboard navigation systems are gaining in importance, maps are still the medium of choice for laying out a route to a destination and for way finding. However, even with a map, one is almost...
Provided by Association for Computing Machinery
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Case Studies
A Stronger WLAN Business Case
Jan 2009
More than five years ago, Nortel IT began deploying WLAN as a convenience service for nomadic employees. The challenge was to improve business case for WLAN and to demonstrate real cost savings....
Provided by Nortel Networks
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White Papers
3G Networks Will Evolve, But Will They Cope?
Sep 2009
3G traffic volumes have increased substantially since 2007, and this trend is set to continue with many drivers for further growth. As 3G traffic volumes increase, 3G operators potentially face...
Provided by Unwired Insight
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White Papers
Cost - Benefit Analysis of an RFID Asset Tracking System
Sep 2009
This paper outlines the cost-benefit analysis of using Ultra High Frequency (UHF) Radio Frequency Identification (RFID) technology in an asset-tracking application. To facilitate the analysis,...
Provided by RAMP Holdings
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Case Studies
Mobile Solution Helps Military Reseller Improve Productivity More Than 50%
Sep 2009
To help manage products, Dunham & Smith Agencies has migrated a mobile application created in 1998 to the Windows Mobile platform. The new system allows field representatives to more easily...
Provided by Microsoft
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White Papers
Channel Opportunities for Windows Mobile in North America and Western Europe
Jan 2008
IDC looks at the opportunities for the channel to develop sales of Microsoft server, business applications, tools, infrastructure deployment services, and managed services to customers building...
Provided by IDG (International Data Group)
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White Papers
Making a Difference: Achieving Competitive Distinction Through the Rich Communication Suite
Nov 2008
Off late service providers have wrestled with the question of how to differentiate their offerings and avoid commoditization in an increasingly competitive and open services environment. Much...
Provided by Alcatel-Lucent
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White Papers
Boom in Mobile Data Creates Backhaul Urgency
Feb 2009
In their bid to improve their profitability and maintain their competitiveness, many mobile operators are rolling out new services meant to generate revenue and increase usage. Unfortunately, the...
Provided by Alcatel-Lucent
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White Papers
Going Strategic: The Case for an Enterprise Mobility Strategy
Feb 2008
Most enterprises understand that mobility can bring enormous advantages and cost savings, yet many are uncertain of how to realize these benefits fully. The time has come for enterprises to adopt...
Provided by Alcatel-Lucent
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Case Studies
LGR Telecommunications Improves the Power and Versatility of Its Solutions With a Data Warehouse
Feb 2009
LGR is a specialist ICT solutions provider to the global telecommunications industry. Its core business is the supply and development of CDRlive, a premier data warehousing, analysis, and...
Provided by Oracle
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Case Studies
News Cooperative Creates Touch-Friendly Mobile News Service for Windows Phones
Oct 2009
As newspapers seek a way to thrive in the world of digital media, The Associated Press is assisting by identifying new outlets and revenue streams for member news providers. Its first response is...
Provided by Microsoft
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Case Studies
Cash Handling Firm Uses Mobile Applications to Deliver Data to Customers and Their Banks
Oct 2009
To boost service, Loomis Armored US had to improve the flow of cash information among Loomis, its customers, and their banks. The company chose devices running the Windows Mobile 6.1 operating...
Provided by Microsoft
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Case Studies
New Solution Helps Pilot Users at IT Company Save at Least 30 Minutes a Day
Oct 2009
Zipper by Enfo employees often work away from the office and need easy access to corporate information. The company is evaluating Windows phones with Windows Mobile 6.5. With improved ease of...
Provided by Microsoft
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Case Studies
Mobile Solution Saves Busy Realtor Up to Three Hours a Day, Increases Response Time
Oct 2009
Realtor Kris Anderson was using a smartphone running Windows Mobile 6 to respond to client needs and conduct business while out in the field. For more agility and speed, she decided to try a...
Provided by Microsoft
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White Papers
Leveraging RFID for Demand Chain Optimization: Real-Time Tracking of Field-Based Inventory and Assets
Jan 2009
This paper describes the use of Radio Frequency Identification (RFID) to provide real-time visibility of finished-goods inventory from the point of manufacture to the point of sale - commonly...
Provided by SkyeTek
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White Papers
Access Service Network Gateway in WiMAX
Aug 2009
The high data rate demand for applications such as real-time audio, video, online gaming, service on demand, and live conference has always kept challenges way ahead of available technical...
Provided by Tata Consultancy Services
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White Papers
LTE-Advanced: Future of Mobile Broadband
Sep 2009
Third Generation Partnership Project (3GPP) a group of telecommunication associations working towards the development and maintenance of a Global System for Mobile communication (GSM) including...
Provided by Tata Consultancy Services
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White Papers
Leveraging RFID and 2D Barcodes: ePedigree and Beyond
Jun 2009
This paper highlights the drug counterfeit challenges and discusses the approaches to handle "Serialization" through track and trace of drug in supply chain. It provides approach to deploy mass...
Provided by Tata Consultancy Services
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White Papers
Mobile Phone Networks for Communication in Feeder Automation
Oct 2008
The techno-commercial feasibility of using mobile phone networks for Feeder Automation is established. Major utilities in India have conducted pilots and have gone ahead with mass-deployments. The...
Provided by Tata Consultancy Services
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White Papers
WiMAX Base Station Scheduling Algorithms
Jul 2009
This white paper discusses about the scheduling algorithms for Orthogonal Frequency Division Multiple Access/Time Division Multiple Access (OFDMA/TDMA) based systems, which extends the PF scheme...
Provided by Tata Consultancy Services
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White Papers
Integration of GSM Module With PC Mother Board (GSM Trunking)
Jan 2007
The basic idea behind this paper is to integrate GSM module with PC mother board. The GSM Gateway (trunk) that provides GSM Air interface facility to the IP PBX (Asterisk). Making outgoing calls...
Provided by Wipro Technologies
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White Papers
Comparing Research in Motion and Microsoft Mobile Solutions
Jun 2008
This paper compares the Research In Motion BlackBerry solution (BlackBerry mobile devices and BlackBerry Enterprise Server) with the Microsoft mobile solution (Microsoft Windows Mobile and...
Provided by Advaiya
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White Papers
The State of 802.11n
Sep 2009
With the ratification of 802.11n, wireless LANs are finally coming of age. Though its status as an official IEEE standard is new, the technology is mature and proven. The 802.11n specification is...
Provided by Meru Networks
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White Papers
Embracing Next-Generation Mobility Platforms to Solve Business Problems
Oct 2008
This White Paper, IDC analyzes the role of next-generation mobile enterprise platforms as organizations seek a more strategic deployment of mobile solutions. The White Paper analyzes why mobility...
Provided by IDG (International Data Group)
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White Papers
Why Traditional Monitoring Tools Cannot Deliver True Mobile User Management for the BlackBerry Platform
Jan 2009
Many enterprises and government agencies have seen use of the BlackBerry smartphone transition in recent years from small-scale productivity tool to widely used mission-critical platform. The...
Provided by BoxTone
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White Papers
Wireless LAN Operations: From Reactive to Proactive
Oct 2009
Enterprises everywhere are turning to Wireless Networks (WLANs) as their primary network to provide users mobility, increase productivity and lower infrastructure cost. The recent ratification of...
Provided by Meru Networks
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Whitepapers
The T-Mobile HotSpot@Home UMA Service on a University or Enterprise WLAN
Feb 2009
Off late the features of dual-mode devices (cellular voice and data clients with additional Wi-Fi radios) have grown increasingly sophisticated. The burgeoning capabilities of these devices have...
Provided by Aruba Networks
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Whitepapers
The All-Wireless Workplace Is Now Open for Business: Using 802.11n as Your Primary Network LAN Deployments
Dec 2007
Wi-Fi technology has been steadily improving for some years, to the extent that many workers now rely on wireless as their primary data connection to the corporate network. Wi-Fi infrastructure...
Provided by Aruba Networks
