Wireless-N 150 Router WNR1000v3 User Manual 
Fine-Tuning Your Network 5-15
v1.0, February 2010
• Microwave ovens (no closer than 10 feet)
• Choose your settings.
– Use a scanning utility to determine what other wireless networks are operating nearby, and 
choose an unused channel.
– Turn off SSID broadcast, and change the default SSID. Other nearby devices might 
automatically try to connect to your network several times a second, which can cause 
significant performance reduction. 
• Use WMM to improve the performance of voice and video traffic over the wireless link.
Using WMM for Wireless Multimedia Applications
The WNR1000v3 router supports Wi-Fi Multimedia (WMM) to prioritize wireless voice and 
video traffic over the wireless link. WMM provides prioritization of wireless data packets from 
different applications based on four access categories: voice, video, best effort, and background. 
For an application to receive the benefits of WMM, both it and the client running that application 
must be WMM enabled. Legacy applications that do not support WMM, and applications that do 
not require, are assigned to the best effort category, which receives a lower priority than voice and 
video. WMM QoS is enabled by default.
Quality of Service
Quality of Service (QoS) is an advanced feature that can be used to prioritize some types of traffic 
ahead of others. The WNR1000v3 router can provide QoS prioritization on the Internet 
connection. To configure QoS, use the QoS Setup screen.