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Enhanced Co-Located Interference Report for Jamming Mitigation

This presentation discusses improving co-located interference reports by addressing jamming effects. It proposes a change to include an 'Interference Level = 127' for absence indication to account for jamming interference scenarios. The normative reference is IEEE 802.11-07/2737r0.

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Enhanced Co-Located Interference Report for Jamming Mitigation

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  1. Jamming Co-Located Interference Report Authors: Jing Zhu, Intel Corp.

  2. Abstract • This presentation describes the basic idea of improving co-located interference report to include the jamming effect regarding the comment #96. Jing Zhu, Intel Corp.

  3. What is the issue? • No explicit absence indication – the outcome of jamming co-located interference • resource conflict (such as antenna sharing) or other complicated multi-band / multi-channel operations may also cause absence • Power and frequency information is not always known for a jamming interference Jing Zhu, Intel Corp.

  4. Proposed Change: reserve “Interference Level = 127” for absence indication • the Interference Level field set to 127indicates that the reporting STA is not able to receive due to jamming co-located interference or other reasons during the reported interference periods, regardless of the actual interference level and frequency. Jing Zhu, Intel Corp.

  5. Normative Text • IEEE 802.11-07/2737r0 Jing Zhu, Intel Corp.

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