Corpus ID: 15664

Software Radios for Wireless Networking

  title={Software Radios for Wireless Networking},
  author={V. Bose and Alok B. Shah and Michael Ismert},
This paper describes a novel architecture for building software wireless network interfaces. These interfaces, implemented in user-level software, run on oo-the-shelf PCs and replace all of the link and many of the physical layer functions typically implemented in dedicated hardware on a network interface card (NIC). They provide all of the processing needed to transform between wideband IF signals and network packets. Moving this functionality into user-level software has several advantages… Expand
An Architecture for Adaptable Wireless Networks
The analysis shows that an adaptable physical layer can provide the best service to the application and that voice applications are able to better react to changing channel conditions and optimize physical layer performance using application specific parameters. Expand
2 An Architecture for Adaptable Wireless Networks
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RadioActive networks, an adaptable wireless network architecture which draws on the strengths of software radios and active networks, are needed to meet the challenge of utilizing the spectrum as e ciently as possible given current channel conditions and in the most ective way for each application. Expand
Functional Analysis of a SDR Based Bluetooth/HiperLAN Terminal Demonstrator
In our Software Defined Radio (SDR) project we aim at combining two different types of standards, Blue-tooth and HiperLAN/2 on one common hardware platform. HiperLAN/2 is a high-speed Wireless LANExpand
filterComputer modeling and analysis of random subsampling in software radio receiver
  • Amanpreet Singh, Jasvir Singh
  • Computer Science
  • 2001 IEEE International Conference on Systems, Man and Cybernetics. e-Systems and e-Man for Cybernetics in Cyberspace (Cat.No.01CH37236)
  • 2001
Computer modelling and analysis of random sub-sampling for software radio receiver and its software reconfigurability features promise affordable interpretability. Expand
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A wireless network with beamforming capabilities at the receiver which allows two or more transmitters to share the same channel to communicate with the base station and a joint beamforming and power control algorithm is implemented in a software radio smart antenna in a CDMA network. Expand
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Vanu Software Radio systems differ significantly from software defined radios (SDR). In Vanu Software Radio, most signal processing is done by general-purpose or hybrid general-purpose/DSPExpand
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The road to 4G: two paradigm shifts, one enabling technology
A new wireless vision is unfolding, one in which the cellular-based handheld emerges as an increasingly integral part of our everyday lives. As we bring our wireless visions to light, it is becomingExpand
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The SpectrumWare approach to wireless signal processing
This paper uses processor and network memory to temporally decouple the sample streams from the software modules so that the bulk of the processing can be realized within virtual time programming environments. Expand
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A widely-applicable technique for integrating protocols that not only improves performance, but also preserves the modularity of protocol layers by automatically integrating independently expressed protocols is introduced. Expand
Analog-to-digital converters and their applications in radio receivers
  • J. Wepman
  • Computer Science
  • IEEE Commun. Mag.
  • 1995
The constraints placed on these receivers due to hardware limitations of these devices are discussed and some examples of high-speed, state-of-the-art ADCs are given. Expand
Why Aren't Operating Systems Getting Faster As Fast as Hardware?
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An interactive approach to the computerized processing and interpretation of visual information to transform video from raw sensory data into symbolic media events which can be incorporated into the design of event-driven programs. Expand
Stasior . An Interactive Approach tothe Identi cation and Extraction of Visual Events
  • 1997
Wepman . AnalogtoDigital Convertors and Their Applications in Radio Receivers
  • IEEE Communications Magazine
  • 1996