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Registered METHODS FOR CHANNEL SOUNDING AND SCHEDULING FOR INTERFERENCE ALIGNMENT IN WIRELESS LOCAL AREA NETWORK
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METHODS FOR CHANNEL SOUNDING AND SCHEDULING FOR INTERFERENCE ALIGNMENT IN WIRELESS LOCAL AREA NETWORK
- Inventors
- Kwon Hyoung Jin, Minho Cheong, Sok-Kyu Lee, Lee Jae Seung
- Application No.
- 14561043 (2014.12.04)
- Publication No.
- 20150156794 (2015.06.04)
- Registration No.
- 9839047 (2017.12.05)
- Country
- UNITED STATES
- Project Code
- 13PR3600, Short Range Wireless Transmission Technology with Robustness to Radio Interferences, Choi Jae Ick
- Abstract
- Provided are channel sounding and scheduling methods for interference alignment in a wireless LAN. The sounding method includes transmitting a RTS frame, the RTS frame including an OIA candidate AP list that includes identification information of a plurality of access points, transmitting a CTS poll frame for triggering transmission of a CTS frame to a second access point which is a first access point in the OIA candidate AP list, and receiving a CTS frame which is a response to the CTS poll frame from the second access point. Therefore, communication performance of the wireless LAN can be improved.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 무선랜에서 간섭 정렬을 위한 채널 사운딩 및 스케쥴링 방법 | KOREA | KIPRIS |