Use of Side Information in Adaptive Protocols for Spread-Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Use of Side Information in Adaptive Protocols for Spread-Spectrum Packet Radio Networks by :

Download or read book Use of Side Information in Adaptive Protocols for Spread-Spectrum Packet Radio Networks written by and published by . This book was released on 1995 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary of the results obtained in research sponsored by the Army Research Office under contract DAALO3-92-c-0018 and conducted during the period July 1, 1992 to August 31, 1995 is presented. Reliable data distribution within spread spectrum packet radio networks requires high performance from the network protocols. The high variability of the qualities of the links and the unique characteristics of frequency hop spread spectrum signaling impose special requirements for network protocols that are to be employed in frequency hop packet radio networks. Side information that can be extracted from the received spread spectrum signals that are embedded in noise and interference provides information about the quality of the links in the packet radio network. This research investigated several techniques for utilizing side information to aid the network protocols in establishing reliable routes in a mobile, tactical packet radio network.

Investigation of Adaptive Protocols for Spread-Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 71 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Investigation of Adaptive Protocols for Spread-Spectrum Packet Radio Networks by :

Download or read book Investigation of Adaptive Protocols for Spread-Spectrum Packet Radio Networks written by and published by . This book was released on 1989 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes research in adaptive protocols for spread- spectrum packet radio networks. Adaptive forwarding and routing protocols were developed and their performance was determined by simulation of a frequency-hop packet radio network with mobile partial-band jamming. New forwarding protocols were designed to permit short-term adaptation to changes in the interference environment in the network. A new routing technique, called least-resistance routing was developed, and various versions of this routing method were examined. Comparisons were made between different versions of least-resistance routing and between least-resistance routing and previously developed adaptive routing techniques. It was found that least-resistance routing is an effective way for dealing with mobile jamming in a frequency-hop packet radio network. Significant increases in throughput and end-to-end probability of success were obtained by use of least-resistance routing.

An Adaptive Transmission Protocol for Direct Sequence Spread Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (577 download)

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Book Synopsis An Adaptive Transmission Protocol for Direct Sequence Spread Spectrum Packet Radio Networks by : Karthik Gajaraj

Download or read book An Adaptive Transmission Protocol for Direct Sequence Spread Spectrum Packet Radio Networks written by Karthik Gajaraj and published by . This book was released on 2004 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communication Protocols for Heterogeneous, Spread-Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Communication Protocols for Heterogeneous, Spread-Spectrum Packet Radio Networks by :

Download or read book Communication Protocols for Heterogeneous, Spread-Spectrum Packet Radio Networks written by and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research project has focused on the development of protocols and reception techniques for distributed packet radio networks that exploit directional antennas to provide high-throughput, reliable data and voice communications, and that conserve sensor battery energy when relaying sensor data through the network. The research focused on the development of channel-access protocols, adaptive link protocols, and adaptive routing protocols for packet radio networks that employ spread-spectrum modulation. One goal of the research has been to ensure that critical data is forwarded from microsensors to data-fusion centers or mobile-radio end systems while efficiently utilizing the limited energy in the sensors' nonrechargeable batteries. A primary research emphasis has been the design of protocols that minimize the total energy consumption for store-and-forward routing through the sub-network of microsensors, and that account for energy depletion in individual sensors. An important component of this emphasis is the design of protocols that utilize more capable radio systems in the tactical network whenever possible to minimize the amount of data relaying required of the sensors. A second, related emphasis has been efficient exploitation of the presence within the tactical network of mobile radio systems that utilize directional antennas. Primary topics of the research include the design of the packet-acquisition techniques, channel-access protocols, and resource-management techniques that allow a node with multiple fixed-beam directional antennas to exploit their capabilities without introducing a significant increase in the complexity of the network's protocols. A list of related publications is included.

Research in Progress

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ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Research in Progress by :

Download or read book Research in Progress written by and published by . This book was released on 1984 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive spread spectrum networks

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ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Adaptive spread spectrum networks by : J. A. Silvester

Download or read book Adaptive spread spectrum networks written by J. A. Silvester and published by . This book was released on 1987 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains abstracts of all papers published during the course of the research. Keywords include: Networks, Spread spectrum networks, Packet radio networks, Random access networks, Algorithms, and Jamming.

Packet Radio Networks in Spread-spectrum Environment

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (24 download)

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Book Synopsis Packet Radio Networks in Spread-spectrum Environment by : Mohsen Soroushnejad

Download or read book Packet Radio Networks in Spread-spectrum Environment written by Mohsen Soroushnejad and published by . This book was released on 1990 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive Protocols for Frequency-hop Packet Radio Networks

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ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Adaptive Protocols for Frequency-hop Packet Radio Networks by : Harlan Blair Russell

Download or read book Adaptive Protocols for Frequency-hop Packet Radio Networks written by Harlan Blair Russell and published by . This book was released on 1993 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cognitive Wireless Communication Networks

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Publisher : Springer Science & Business Media
ISBN 13 : 0387688323
Total Pages : 459 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis Cognitive Wireless Communication Networks by : Ekram Hossain

Download or read book Cognitive Wireless Communication Networks written by Ekram Hossain and published by Springer Science & Business Media. This book was released on 2007-10-23 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a unified view on the state-of-the-art of cognitive radio technology. It includes a set of research and survey articles featuring the recent advances in theory and applications of cognitive radio technology for the next generation (e.g., fourth generation) wireless communication networks. The contributed articles cover both the theoretical concepts (e.g., information-theoretic analysis) and system-level implementation issues.

Packet Combining and Adaptive Erasure Processing in Wireless Spread-spectrum Packet Data Networks

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ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (343 download)

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Book Synopsis Packet Combining and Adaptive Erasure Processing in Wireless Spread-spectrum Packet Data Networks by : Abdel-Ghani Awad Daraiseh

Download or read book Packet Combining and Adaptive Erasure Processing in Wireless Spread-spectrum Packet Data Networks written by Abdel-Ghani Awad Daraiseh and published by . This book was released on 1995 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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ISBN 13 :
Total Pages : 582 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Proceedings by :

Download or read book Proceedings written by and published by . This book was released on 2004 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Packet Radio Networks

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Publisher : Pergamon
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Packet Radio Networks by : Clifford A. Lynch

Download or read book Packet Radio Networks written by Clifford A. Lynch and published by Pergamon. This book was released on 1987 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Throughput Analysis of a Random Access Tree Protocol for Spread Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (183 download)

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Book Synopsis Throughput Analysis of a Random Access Tree Protocol for Spread Spectrum Packet Radio Networks by : Rajan Mani

Download or read book Throughput Analysis of a Random Access Tree Protocol for Spread Spectrum Packet Radio Networks written by Rajan Mani and published by . This book was released on 1988 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Channel Load Sensing Protocol in Spread Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.:/5 (52 download)

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Book Synopsis Channel Load Sensing Protocol in Spread Spectrum Packet Radio Networks by : Ming Yin

Download or read book Channel Load Sensing Protocol in Spread Spectrum Packet Radio Networks written by Ming Yin and published by . This book was released on 1990 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

On Distributed Spread Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (849 download)

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Book Synopsis On Distributed Spread Spectrum Packet Radio Networks by : Elvino Silveira Sousa

Download or read book On Distributed Spread Spectrum Packet Radio Networks written by Elvino Silveira Sousa and published by . This book was released on 1985 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frequency-Hopped Spread-Spectrum Packet Radio Networks

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Frequency-Hopped Spread-Spectrum Packet Radio Networks by : KHAIRI ASHOUR. MOHAMED

Download or read book Frequency-Hopped Spread-Spectrum Packet Radio Networks written by KHAIRI ASHOUR. MOHAMED and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: