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dsl modem
(142 results)-
White Papers
Design and Verification of UART IP Core Using VMM
May 1, 2012 12:00am PDT
In the earlier era of electronics the UART (Universal Asynchronous Receiver/Transmitter) played a major role in data transmission. This UART IP CORE provides serial communication capabilities,...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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White Papers
Testbed for Cognitive Radio Networks Based on USRP2/N200 Modules
April 25, 2012 12:00am PDT
This paper deals with description of software defined radio test-bed based on USRP2/N200 modules available from ETTUS research. The aim of this test-bed is to develop and test the algorithms for...
Provided by: IARIA
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White Papers
Interfacing of Sensor Network to Communication Network for Disaster Management
March 1, 2012 12:00am PST
This paper deals with the sensor network and communication network for disaster management, in which the concerned authorities dealing in disaster management get the message on their mobile phones...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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White Papers
Automated Profile Vehicle Using GSM Modem, GPS and Media Processor DM642
January 1, 2012 12:00am PST
This paper discusses the implementation of the embedded system design to control automobile peripherals automatically through voice recognition system. Authorize user profile will be stored in the...
Provided by: International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Full-Duplex Bidirectional MIMO: Achievable Rates Under Limited Dynamic Range
November 14, 2011 12:00am PST
In this paper, the authors consider the problem of full-duplex bidirectional communication between a pair of modems, each with multiple transmit and receive antennas. The principal difficulty in...
Provided by: Ohio State University
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White Papers
Ricean Shadowed Statistical Characterization of Shallow Water Acoustic Channels for Wireless Communications
November 8, 2011 12:00am PST
In this paper, the statistical behaviour of the shallow water acoustic channel for wireless communications is shown to be well characterized by the Ricean shadowed distribution, which has never...
Provided by: Cornell University
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White Papers
Proposal for Ground Shipping High Volume of Data Parameter in Supersampling Unmanned Aircraft Through Radio Modem
October 19, 2011 12:00am PDT
In an unmanned aircraft, large volumes of data are generated by the various sensors installed on the aircraft. At critical moments such as take-off, landing, parachute openings, or when the...
Provided by: IARIA
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White Papers
Dynamic Routing Using Cisco Routers and GRE Interfaces Over VPNs
October 14, 2011 12:00am PDT
One of the best aspects of VPNs has always been their flexibility. Companies can build entire WANs using nothing but VPNs or a combination of VPNs and point-to-point links. One recent trend seen...
Provided by: MCSYSOPS
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White Papers
A Reliable Geocasting Solution for Underwater Acoustic Sensor Networks
October 10, 2011 12:00am PDT
Reliable data delivery for underwater acoustic sensor networks is a major concern in applications such as surveillance, data collection, navigation, and ocean monitoring. Geocasting - which is the...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
NAMS: A Networked Acoustic Modem System for Underwater Applications
September 29, 2011 12:00am PDT
In this paper, the authors present a Networked Acoustic Modem System (NAMS) by integrating a high-speed OFDM modem and a comprehensive underwater network protocol stack for underwater...
Provided by: University of Connecticut
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White Papers
Adaptive Modem for a Software Defined Radio System at Its Front End
September 10, 2011 12:00am PDT
Software Defined Radio (SDR) is the future Trend for mobile communication design. As, the hardware Merges into software gradually in communication system, SDR is supposed to facilitate high-speed...
Provided by: International Journal of Electronics Communication and Computer Engineering
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White Papers
A Multi-Levelled OFDM-CDMA Modem Using Complete Complementary Codes
August 1, 2011 12:00am PDT
In this paper, the authors introduce a novel multiple access scheme based on a combination of a multi-levelled modem and multi-carrier techniques with the use of complete complementary codes. This...
Provided by: University of Pretoria
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White Papers
Bonded Deficit Round Robin Scheduling for Multi-Channel Networks
July 22, 2011 12:00am PDT
In order to increase the link capacity in telecommunication networks the bandwidth of multiple channels can be aggregated by transmitting on them simultaneously. The latest data-over-cable service...
Provided by: Reed Elsevier
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White Papers
Building Practical Self Organization Networks on Heterogeneous Wireless Modems
July 1, 2011 12:00am PDT
MAC protocols are very essential to build real networks. So far, although several protocols are proposed for MAC layer, in real world systems, the authors always deploy heterogeneous modems. In...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Localization and Tracking of Underwater Physical Systems
June 18, 2011 12:00am PDT
In this paper, the authors investigate the problem of localizing an underwater sensor node based on message broadcasting from multiple surface nodes. With the time-of-arrival measurements from a...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Security Management System for Oilfield Based on GSM Technology
June 6, 2011 12:00am PDT
Security Management at the industries mainly during the night times at the oil field is a critical task for the security people. Checking for oil theft, power failure, temperature range checking,...
Provided by: Engg Journals Publications
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White Papers
Design of Multi-Channel and Distributed Wireless Communication Network Architecture for UUVs
June 1, 2011 12:00am PDT
In order to get reliable communication no matter under the water or above the surface, a kind of multi channel and distributed wireless communication network architecture for UUVs was presented....
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Analysis of Optical Wireless Communication for Underwater Wireless Communication
June 1, 2011 12:00am PDT
Recently, the importance of underwater wireless optical communication has been grown for applications of underwater observation and sea monitoring systems. This communication technology is...
Provided by: International Journal of Scientific & Engineering Research
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White Papers
On Combating the Half-Duplex Constraint in Modern Cooperative Networks: Protocols and Techniques
April 12, 2011 12:00am PDT
A key issue that characterizes cooperative wireless networks is the Half-Duplex Constraint (HDC) which refers to the inability of current modems to receive and transmit data in the same frequency...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Online Health Monitoring System Using Zigbee
April 4, 2011 12:00am PDT
An on-line health monitoring of physiological signals of humans such as temperature and pulse using Zigbee is produced in this paper, by which the temperature and pulse of humans can be monitored...
Provided by: Engg Journals Publications
