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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hyunduk Kang Gwangzeen Ko Kim, I. Myung-Sun Song Jae-ick Choi |
| Copyright Year | 2014 |
| Description | Author affiliation: Radio Technol. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea (Hyunduk Kang; Gwangzeen Ko; Kim, I.; Myung-Sun Song; Jae-ick Choi) |
| Abstract | IEEE 802.19.1 coexistence system provide two types of coexistence service: information service vs. management service. Information service provides radio environment information that enables 802.11af APs to facilitate channels with its neighbor APs. Each AP determines its operating parameters by itself to mitigate interference using the information. On the other hands, with management service, coexistence manager (CM) determines optimum operating parameters for each AP based on its coexistence decision making. We propose an operating channel selection mechanism for 802.19.1 management service and evaluate performance of interference mitigation among neighbor 802.11af Wireless Local Area Network (WLAN) access points (APs). Using OPNET simulation we compare SNR, BER, and packet drop at 802.11af APs based on BSS coexistence scenario with two services. It is shown that performance of OBSS interference mitigation with management service is superior to that with information service. |
| Starting Page | 711 |
| Ending Page | 716 |
| File Size | 297183 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479967865 |
| DOI | 10.1109/ICTC.2014.6983266 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-10-22 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless LAN 802.19.1 TV Operating channel selection Bit error rate Interference WLAN Coexistence service Interference mitigation Information services Channel allocation Neithbor APs Signal to noise ratio |
| Content Type | Text |
| Resource Type | Article |
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