NIST logo

Publications Portal

You searched on:
Topic Area: Wireless
Sorted by: title

Displaying records 41 to 50 of 93 records.
Resort by: Date / Title


41. Influence on Q-Factor of Proximity and Orientation with Respect to Large-Form-Factor Loads in a Reverberation Chamber
Topic: Wireless
Published: 8/13/2013
Authors: Willem Burger, Christopher L Holloway, Catherine A Remley
Abstract: In this paper, it is shown that the presence of largeform-factor loads in close proximity to an antenna under test can affect the measured Q-factor (if measured improperly) in a reverberation chamber, possibly influencing the results of further calcu ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913687

42. Information Efficiency of Multihop Packet Radio Networks and Channel-Adaptive Routing
Topic: Wireless
Published: 1/1/2005
Authors: Michael R Souryal, B R Vojcic, R L Pickholtz
Abstract: We have implemented a quantum key distribution (QKD) system with polarization encoding at 850 nm over 1 km of optical fiber. The high-speed management of the bit-stream, generation of random numbers and processing of the sifting algorithm are all ha ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=150126

43. Interference Avoidance in Rapidly Deployed Wireless Ad hoc Incident Area Networks
Topic: Wireless
Published: 4/18/2008
Authors: Mohamed T. Refaei, Nader Moayeri, Michael R Souryal
Abstract: A common strategy for responding to indoor emergency scenarios is to rapidly deploy a group of first responders inside the incident area and an incident command center outside of the incident area. First responders are equipped with radios that allow ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=152104

44. Interference Tests for 900 MHz Frequency-Hopping Public-Safety Wireless Devices
Topic: Wireless
Published: 8/15/2011
Authors: Catherine A Remley, Michael R Souryal, William F Young, Daniel G. Kuester, David R Novotny, Jeffrey R Guerrieri
Abstract: We discuss free-field measurement methods designed to quantify interference between wireless devices such as RF identification systems and RF-based emergency beacons used by fire fighters. For public safety applications, standardized testing is impor ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907716

45. Joint Rate Adaptation and Channel-Adaptive Relaying in 802.11 Ad Hoc Networks
Topic: Wireless
Published: 1/1/2006
Authors: Michael R Souryal, Nader Moayeri
Abstract: Channel-adaptive relaying has recently been proposed as a means to exploit spatial and temporal diversity in multihop ad hoc networks with fading. In conjunction with appropriate routing protocols, adaptive relaying enables each forwarding node in a ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50852

46. Link Assessment in an Indoor 802.11 Network
Topic: Wireless
Published: 4/1/2006
Authors: Michael R Souryal, Luke Klein-Berndt, Leonard E. Miller, Nader Moayeri
Abstract: This paper presents the empirical results and analysis of a link variability study for an indoor, stationary 802.11 network subject to external interference. The objective is to characterize the relationships between the packet loss rate on a link an ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=150597

47. Low probability of detection underwater acoustic communications using direct-sequence spread-spectrum
Topic: Wireless
Published: 12/1/2008
Authors: Wen-Bin Yang, T.C. Yang
Abstract: Direct-sequence spread-spectrum underwater acoustic communications are analyzed in this paper between communication nodes, at least one of which is moving. At-sea data are analyzed which show that the phase change due to source motion is significant. ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=152173

48. MIMO Capacity in 2-D and 3-D Isotropic Environments
Topic: Wireless
Published: 5/21/2013
Authors: Ryan J. Pirkl, Catherine A Remley
Abstract: We analyze the distribution of MIMO channel capacity for different antennas in 2-D and 3-D statistically isotropic environments. These represent possible test environments that may be generated by multi-probe anechoic and reverberation chambers, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910357

49. Measurement Bandwidth Extension Using Multisine Signals: Propagation of Error
Topic: Wireless
Published: 2/6/2010
Authors: Catherine A Remley, Dominique Schreurs, M. Myslinski, Dylan F Williams
Abstract: We describe a post-processing technique that can extend the effective measurement bandwidth of narrowband vector receivers by phase aligning overlapping measurements. The method requires only knowledge of the desired phases of a periodic, multisine e ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901524

50. Measurements and Models for the Wireless Channel in a Ground-Based Urban Setting in Two Public Safety Frequency Bands
Series: Technical Note (NIST TN)
Report Number: 1557
Topic: Wireless
Published: 1/20/2011
Authors: William F Young, Catherine A Remley, David W. Matolak, Qian Zhang, Christopher L Holloway, Chriss A. Grosvenor, Camillo A Gentile, Galen H Koepke, Qiong Wu
Abstract: We report on measured peer-to-peer (ground-based) wireless channel characteristics for an urban environment in two public safety frequency bands. Results are based upon measurements taken in Denver in June 2009. The public safety bands we investigate ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=908165



Search NIST-wide:


(Search abstract and keywords)


Last Name:
First Name:







Special Publications:

Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series