Previous
Software Defined Radio Prototype (II) - Implementation And Evaluation Of IEEE 802.11 Wireless LAN
White Papers This paper discusses the design of an IEEE 802.11 Wireless Local Area Network (WLAN) based on the prototype Software Defined Radio (SDR) transceiver that supports both Personal Handy-phone System (PHS) and WLAN.
[January 1, 1970, 0:59]
Software Defined Radio
White Papers Software-Defined Radio (SDR) is a rapidly evolving technology that is receiving enormous recognition and generating widespread interest in the telecommunication industry. SDR technology aims to take advantage of these programmable hardware modules...
[January 1, 1970, 0:59]
Software Defined Radio: A Promising Technology For Multi-Standard Base Stations
White Papers This evolution, which is based on Alcatel's Node B product enhanced with a software defined radio approach, will expand operations by making very flexible use of multiple frequency bands and multiple standards using common hardware.
[January 1, 1970, 0:59]
Software-Defined Radio
White Papers Software-Defined Radio (SDR) technology can be used to implement military, commercial and civilian radio applications. A wide range of radio applications like Bluetooth, WLAN, GPS, Radar, WCDMA, GPRS, etc.can be implemented using SDR technology.
[January 1, 1970, 0:59]
A Software Defined Radio Test-Bed For WLAN Front Ends
White Papers The Software Defined Radio (SDR) project aims at combining two different types of standards, Bluetooth and HiperLAN/2 on one common flexible hardware platform. This paper describes the radio front-end functions and their implementation.
[January 1, 1970, 0:59]
New Architectures And Technologies For Software-Defined Radio Base Stations
White Papers To allow the operators of the infrastructure to reuse their existing sites, Alcatel is in the process of merging the different air-interface standards into a single base station architecture, based on Alcatel's Node B, using a software-defined...
[January 1, 1970, 0:59]
Single-Chip Baseband Signal Processor For Software-Defined Radio
White Papers This technology enables Software-Defined Radio (SDR) to be realized on a System-on-a-Chip (SoC) platform. The paper also describes a prototype SDR system that uses this LSI to perform software-defined IEEE802.11a and 11b communications.
[January 1, 1970, 0:59]
The Path To The Software-Defined Radio Receiver
White Papers After being the subject of speculation for many years, a software-defined radio receiver concept has emerged that is suitable for mobile handsets. A key step forward is the realization that in mobile handsets, it is enough to receive one channel...
[July 2, 2008, 17:36]
A GPP-Based Software-Defined Radio Front-End For WLAN Standards
White Papers This paper describes a software-defined radio testbed for wireless LAN standards. The physical layer of both standards, Bluetooth and HiperLAN/2, has been implemented in software running real-time on a normal PC and experiments have verified the...
[January 1, 1970, 0:59]
A Combined Analogue+Digital Software Defined Radio Receiver Front-End For Bluetooth And HiperLAN/2
White Papers A software defined radio receiver can at different times-receive signals of a multitude of standards, obliviating the need to design, manufacture, stock and carry around separate receivers for all contemporary radio standards.
[January 1, 1970, 0:59]
Configurable, Real-Time Embedded Middleware Providing The Best CORBA Platform For Software Defined Radio (SDR)
White Papers This paper highlights how OpenFusion e*ORB's superior architecture, performance and integration with leading Real Time Operating Systems (RTOS) provides the most open, resilient and easiest-to-use Software Defined Radio (SDR) middleware solution.
[January 1, 1970, 0:59]
Rapid MIMO-OFDM Software Defined Radio System Prototyping
White Papers This paper describes an approach for prototyping a MIMO-OFDM system using a flexible Software Defined Radio (SDR) system architecture in conjunction with commercially available hardware. Multiple Input-Multiple Output (MIMO) is an attractive...
[January 1, 1970, 0:59]
The Flexcell Platform: A Software-Defined Radio Architecture For The Next Generation Of Wireless Hubs And Open Architecture Wireless Hubs
White Papers Flexcell's Software-Defined Radio can support multiple RF bands including not only 2G and 3G mobile systems, but also HF band, VHF/UHF military band, radio navigation aid band, low-powered ISM (industrial, scientific and medical) bands, GPS band...
[January 1, 1970, 0:59]
A TCM OFDM Software-Defined Transceiver
White Papers This paper focuses on the design and simulation of the high-speed OFDM system suitable for Wireless Local Area Network (WLAN) applications with the consideration of software radio implementation. Orthogonal Frequency Division Multiplexing (OFDM) is...
[January 1, 1970, 0:59]
A Reconfigurable Tile-Based Architecture To Compute FFT And FIR Functions In The Context Of Software-Defined Radio
White Papers Software-Defined Radio (SDR) is the term used for flexible radio systems that can deal with multiple standards. For an efficient implementation, such systems require appropriate reconfigurable architectures.
[January 1, 1970, 0:59]
MP3DJ Broadcast Radio Automation Software
Downloads MP3DJ Broadcast Radio Automation Software plays music without interruptions and inserts play lists with commercials at defined day times. MP3DJ Broadcast Radio Automation Software can be also operated manually, in a way like any other software of...
[February 6, 2006, 2:46]
SODA: A Low-Power Architecture For Software Radio
White Papers A programmable hardware platform capable of supporting software implementations of the physical layer, or software defined radio, has a number of advantages. This paper presents a design study for a fully programmable architecture, Signal...
[January 1, 1970, 0:59]
Japan Gets To Work On 4G Comms
News The development of software defined radio (SDR) applications is the key, he said. CRL is a lab with links to the Japanese government that researches communications and photonics (the integration of functions typically handled by optical fibre into...
[May 6, 2003, 15:47]
HP: How The Mobile Industry Can Do Better
News Software-defined radio (SDR) is two cycles of Moore's Law away. What role will software-defined radio have in the future, and when will it arrive? It's got five radios in it, it's the most radio-dense device in the world.
[February 13, 2007, 15:54]
Reconfigurable Architecture For CDMA GSM Technologies
White Papers Software Defined Radio aims at using same hardware for different applications by change in software parameters. The main objective of the paper is to investigate the necessary DSP, ADC/DAC, RF front end and MEMS based antenna systems and design...
[January 1, 1970, 0:59]
