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(6230 results)-
Whitepapers
Intrinsically Safe Cell Phones / Smartphones / PDA's
August 16, 2012 12:00am PDT
Intrinsically Safe (IS) is a protection certification for safe operation with electronic equipment in explosive atmospheres. The concept was developed for safety in explosive hazardous areas like...
Provided by: Airo Wireless
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Whitepapers
COBA: Concurrent Bandwidth Aggregation - A Case Study in Parallel Wireless Communications
August 15, 2012 12:00am PDT
Parallel wireless communications is an emerging area of research. In this paper, concurrent bandwidth aggregation techniques were explored to dynamically exploit performance diversity and...
Provided by: Academy Publisher
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Blog Post
Survey says: People do care about their privacy
August 13, 2012 7:44am PDT
Finally, someone asked users how important it was to remain private while online. Michael Kassner shares what the research team found, including some surprises.
24 Latest comment by Michael Kassner
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Whitepapers
Novel Techniques to Eradicate Energy Inefficiencies That Abbreviate the Lifetime of the Cell Phone Based WSNs
August 11, 2012 12:00am PDT
The cell phone based WSN of compressed micro-sensors for data acquirement and supervise some surroundings distinctiveness, such as noise, trembling, temperature, and strain. These sensors are...
Provided by: Interscience Open Access Journals
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Whitepapers
Interference Mitigation Framework for Cellular Mobile Radio Networks
August 10, 2012 12:00am PDT
For today's cellular mobile communication networks, the needed capacity is hard to realize without much more of (expensive) bandwidth. Thus new standards like LTE were developed. LTE advanced is...
Provided by: Hindawi Publishing
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Whitepapers
A Simulation Framework for LTE-A Systems With Femtocell Overlays
August 9, 2012 12:00am PDT
The use of femtocells is an efficient way to improve coverage and quality of service while on the other side the deployment cost for the service provider is kept in extremely low level. Long Term...
Provided by: Association for Computing Machinery
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Whitepapers
Data Sharing Coordination and Blind Interference Alignment for Cellular Networks
August 9, 2012 12:00am PDT
The authors consider coordination in a multi-user multiple input single output cellular system. In contrast with existing base station cooperation methods that rely on sharing CSI with or without...
Provided by: University of Teramo
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Whitepapers
Batch Spreadsheet for C Programmers
August 9, 2012 12:00am PDT
A computing environment is proposed, based on batch spreadsheet processing, which produces a spreadsheet display from plain text input files of commands, similar to the way documents are created...
Provided by: Villanova University
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Whitepapers
Interference-Aware Channel Allocation for Device-to-Device Communication Underlaying Cellular Networks
August 8, 2012 12:00am PDT
Device-To-Device (D2D) communication underlaying cellular networks will become an important technology in future networks such as IMT-Advanced to improve spectral efficiency. In order to enhance...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Fair Throughput Assignment in Multi-Cell WLANs With Hidden Terminals
August 8, 2012 12:00am PDT
In this paper, the authors study the problem of client association, jointly with airtime sharing and contention resolution in a multi-cell WLAN with hidden terminals with the objective of...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Optimal Matching Between Energy Consumption of Base Stations and Traffic Load in Green Cellular Networks
August 8, 2012 12:00am PDT
Energy efficiency has become significantly important in designing future green mobile communication systems. In this paper, a novel energy efficiency metric, which is per energy per area capacity,...
Provided by: Crown
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Whitepapers
Systems With Selective Overflow and Change of Bandwidth
August 8, 2012 12:00am PDT
The authors consider a loss system with n channels and a finite or infinite overflow group, which is offered N different services, all having Poisson arrival processes. All calls have same...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A New Timing Synchronization and Cell Search Procedure Resistant to Carrier Frequency Offsets for 3GPP-LTE Downlink
August 8, 2012 12:00am PDT
A timing synchronization and cell search procedure for the 3rd Generation Partnership Project Long Term Evolution (3GPP-LTE) standard is proposed. First, initial timing detection utilizing the...
Provided by: National Chiao-Tung University
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Whitepapers
Femtocell Exclusion Regions in Hierarchical 3-Sector Macrocells for Co-Channel Deployments
August 8, 2012 12:00am PDT
In co-channel deployments of macro and femto cells, the much higher transmit power of a Macrocell Base Station (MBS) than that of a Femtocell Access Point (FAP) may create a Femtocell Exclusion...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Turbo Equalization for MIMO-OFDM Systems With Inter-Site CoMP
August 8, 2012 12:00am PDT
Coordinated Multi-Point (CoMP) processing is a key technique in next generation mobile communications. It can effectively solve the interference problem encountered in cell edges. To conduct the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Coordinated Scheduling With Adaptive Feedback in Cooperative Multi-Cell Downlink System
August 8, 2012 12:00am PDT
In this paper, the authors propose a coordinated scheduling scheme with adaptive user feedback to mitigate Inter-Cell Interference (ICI). Concretely, they analyze the ICI incurred by quantized...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Characterization and Optimization of the Power Consumption in Wireless Access Networks by Taking Daily Traffic Variations Into Account
August 8, 2012 12:00am PDT
In this paper, a power consumption model as a function of the traffic is developed for macro cell base stations based on measurements on an actual base station. This model allows developing energy...
Provided by: EURASIP
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Whitepapers
High Performance Dense Linear System Solver With Resilience to Multiple Soft Errors
August 6, 2012 12:00am PDT
In the multi-peta-flop era for supercomputers, the number of computing cores is growing exponentially. However, as integrated circuit technology scales below 65 nm, the critical charge required to...
Provided by: University of Tehran
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Whitepapers
Dynamic Subcarrier, Bit and Power Allocation in OFDMA-Based Relay Networks Through Efficient Optimization Approach
August 3, 2012 12:00am PDT
The utilization of Relay Stations (RSs) and the employment of Orthogonal Frequency Division Multiple Access (OFDMA) have been extensively renowned as a capable technique for future cellular...
Provided by: EuroJournals
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Whitepapers
Network Based Buffer Overflow Attack Detection Using Danger Theory
August 3, 2012 12:00am PDT
Intrusion attacks have been the major concern in user's daily life. Firewall has been useful for certain attacks, but it has its own limitation and can be bypasses. Intrusion detection and...
Provided by: EuroJournals
