This can be done, for example, by configuring a large guard period that covers the long propagation delays associated with RI or increasing the base station antenna downtilt to reduce the power radiated into the tropospheric duct. Static RIM relies on planning of the network so that it is inherently robust against RI. Static and adaptive remote interference management V stands for victim (interfered base station) and A for aggressor (interfering base station). In commercial LTE TDD networks, degradation of coverage and connection success rate due to RI has been observed, indicating a need for some mitigation mechanisms.įigure 2. The effect of tropospheric ducting is illustrated in Figure 1, where downlink transmission from one base station interferes another distant base station. Radio signals that enter the duct can travel hundreds of kilometers with low propagation losses, and hence cause significant interference far away from the transmitter. A tropospheric duct can last for anything between a few minutes to several hours. Remote interference due to tropospheric ductingĭuring certain atmospheric conditions, layering of the air may form a waveguide in the troposphere, a phenomenon called tropospheric ducting. To ensure robust NR deployments, it is necessary to implement some functionality to mitigate the impact of RI, referred to as remote interference management (RIM). This interference is referred to as remote interference (RI). However, during certain atmospheric conditions, downlink transmissions can travel large distances and interfere uplink reception despite the guard period. To protect the uplink from downlink interference, a guard period is used when switching from downlink to uplink. As the downlink generally has much higher transmit power than the uplink, the effect of such interference can be adverse. Be sure to check with your manufacturer first to make sure you buy an antenna that is compatible with your device.As New Radio (NR) in many cases rely on time division duplex (TDD) for dividing radio resources between uplink and downlink, there is a risk that downlink transmissions interfere uplink reception. To improve your immunity to interference get a third party external antenna that will have transmission strong enough to overcome the interference that is in your area. Get an auxiliary external antenna: Most consumer grade wireless routers will have cheap antennas that are not designed for high performance. This is usually done by logging into it using your Web browser and then changing the applicable settings.ħ. Adjust the internal radio channel on your router: If you are still getting problems with your wireless network connections, try setting your router to use a different channel.
This will minimize interference and help deliver the best possible speed.Ħ. Mount your router away from the floor and away from metal walls: In fact, choose the area of your home where as few walls as possible come in between your wireless devices and your router.
#HOW TO CHECK LTE INTERFERENCE IN ACTIX PASSWORD#
Two more things: make sure the Web based access to your router has a password on it and that you change it periodically. If your router supports logging, be sure to turn it on so that you can tell if someone else is using your network. Secure your router: If it is, go ahead and make sure you have security enabled. You want to keep your wireless router away from those to minimize their potential impact on your network.Ĥ.
Move your router away from other electronics: Places like next to computer monitors, microwave ovens, or televisions are good sources of interference, especially in wireless signals. You could eliminate all doubt and stop using a cordless phone.ģ. Try using a phone based on a different frequency or get a router that is on a different frequency. Ditch your cordless phone: If your cordless phone runs on the same frequency as your wireless router, you could be dealing with serious interference, especially when the phone rings or during a conversation. You will avoid the problems of weak reception if you locate your wireless router in the middle of your home where you will get the most access to its strong signal.Ģ. If you have it located on the far end of your house, your neighbor could pick it up better than you can on the other side of you house.
With wireless, you get a circle of transmission that centers on the antenna of your router. Position your wireless router in a centralized location: In the old days, you could put a router anywhere as long as you had enough cable. The following are 8 ways to reduce wireless interference that you can use to improve the performance you get from your network.ġ.