May 2007IEEE 802.22-07/0186r6

IEEE P802.22
Wireless RANs

Spectrum Sensing – May Agenda
Date: 2007-05-13
Author(s):
Name / Company / Address / Phone / Email
Steve Shellhammer / Qualcomm / 5775 Morehouse Drive
San Diego, CA92121 / (858) 658-1874 /


Sensing Meeting Times

  • Monday PM2
  • Tuesday AM1
  • Wednesday AM1

Summary of Simulation Results for the Sensing Techniques by Topic

Topic / Speaker / Doc Num / Duration
Summary of simulation results for the various sensing techniques / Gerald Chouinard / 30 min

Brief Review of Sensing Techniques by Topic and Vote on Each Technique

  • Each presenter will be given either 5 minutes or 20 minutes.
  • If the presenter does not have any new simulation results then the presenter will be given 5 minutes to summarize the sensing technique.
  • If the presenter has new simulation results they will be given 20 minutes to present those new results and summarize their sensing technique.
  • Anyone requiring 20 minutes for their presentation should notify Steve Shellhammer, or you will only be given 5 minutes for your presentation.
  • After the summary presentation there will be two votes
  • A vote asking the question “Do you have enough information to vote on this sensing technique?” This is a procedural vote requiring a simple 50% majority.
  • If the first vote passes then the next question will be “Should this sensing technique be included in the informative annex?” This is a technical vote requiring a 75% super majority.
  • Updates to the informative annex in the draft will be handled by submitting a technical comment during the WG letter ballot. So if the text for the sensing technique needs to be updated or added to the informative annex that will be handled with a letter ballot comment.

Energy /Power Detection / Speaker / Doc Num / Duration
Energy Detection / Steve Shellhammer / 802.22-06/75r0
802.22-06/134r0 / 5 min
Eigenvalue-based sensing techniques / Yonghong Zeng / 20 min
Multi-resolution spectrum sensing / Kyutae Lim / 802.22-07/143r0 / 5 min
Vote / 5 min
PN Sequence Based Techniques / Speaker / Doc Num / Duration
Signature based sensing algorithms / Wen Gao / 802.22-07/132r0 / 5 min
DTV Signal Sensing Using The PN511 Sequence / Monisha Ghosh / 802.22-07/126r0 / 5 min
An ATSC Detector using Peak Combining / Steve Shellhammer / 802.22-06/243r5 / 5 min
Vote / 5 min
Pilot Detection Based Techniques / Speaker / Doc Num / Duration
DTV Signal Sensing Using Pilot Detection / Monisha Ghosh / 802.22-07/125r0 / 20 min
Vote / 5 min
Spectrum Based Techniques / Speaker / Doc Num / Duration
Covariance-based sensing technique / Yonghong Zeng / 20 min
Simulation Results for Spectral Correlation Sensing with Real DTV Signals / Soo-Young Chang / 802.22-07/34r1 / 5 min
Vote / 5 min
Cyclostationary Based Techniques / Speaker / Doc Num / Duration
Cyclostationary-based sensing / Wen Gao / 802.22-07/133r0 / 5 min
Vote / 5 min
OFDM Feature Based Techniques / Speaker / Doc Num / Duration
DVB-T Sensing / Soo-Young Chang / 802.22-06/127r3 / 5 min
Vote / 5 min
Techniques for Detection During Reception / Speaker / Doc Num / Duration
Interference Detection Using Preambles for Sensing / Soo-Young Chang / 802.22-07/32r1 / 5 min
Orthogonal Interference Detection for Sensing / Soo-Young Chang / 802.22-07/33r1 / 5 min
Vote / 5 min

Harmonization of Sensing and MAC Text

Title / Speaker / Doc Num / Duration
Proposed modifications to MAC text to harmonize with sensing text / Carlos Cordeiro and David Cavalcanti / 802.22-07/207 / 60 min

Discussion Topics

Title / Speaker / Doc Num / Duration
Discussion on how to simulate Noise Uncertainty / All
Discussion on how to combine simulation results from multiple files (average, worst case, other). / All
Discussion on Distributed Sensing / All
Discussion on whether quieting is required on adjacent channels when sensing / All

Submissionpage 1Steve Shellhammer, Qualcomm