Improving wireless coverage in home using wireless repeater bridge - Computers - Networks

Do you have problem with WIFI signal coverage in home? You have good signal strength is some areas of home and flaky signal in other parts. Poor wireless signal strength results in slow data speed and lost connections. In this section I will show you how to improve signal coverage in home by adding one more router to your existing wireless router.

Signal distribution in the home can be greatly improved by placing the wireless router at a central location in the home. However it's not always possible to keep the wireless router in the center of the home because, in many cases router is directly connected to a cable or dsl modem. Cable/dsl modem needs to be located where phone or cable port is accessible.

There can be many possible configuration to improve signal coverage through out the home. It can be done by running two wireless routers in access point mode and connecting them with wired Ethernet cable. However this is not an option for most homes because it needs physical connection between two routers.

It's still possible to connect two wireless routers as if they are connected through wires. Each router can connect to several wifi clients in addition to clients directly connected to their LAN ports. For this type of connection one of the routers needs be running latest dd-wrt firmware (v2.24). DD-WRT supports wireless repeater mode starting from firmware version 2.24. Wireless repeater mode lets wired and wireless clients on the secondary router to connect to primary router through inter router wireless link as shown in the picture.

Wireless Routers,Wireless Repeater Bridge

To read complete article with picture illustrations go to Improving wireless coverage in home using wireless repeater bridge

In order to improve signal coverage one of the routers must act as wireless repeater. Other router which is the primary router in the picture can be any normal router. Router with wireless repeater bridge can connect its local LAN devices along with wireless clients to remote primary wireless router. Wireless repeater bridge is not commonly available feature on most of the routers. You need to make sure that the router you are considering supports it. If the your router is capable of running DD-WRT open source firmware, you can use it as a wireless repeater bridge. Here is the list of some of the popular wireless routers which can run DD-WRT Firmware. Follow the instructions given here to install dd-wrt firmware on the wireless router.

Setting up wireless repeater bridge using dd-wrt

Follow instructions below to connect two routers to improve signal strength in the home.

Step I: Setup primary wireless gateway router

Wireless gateway router, is the router which directly connected to Internet through a DSL or Cable Modem. There is no special requirement for this router. Any router can act as gateway router. This router can run in default access point mode. Enable DHCP server on this router, configure in a 192.168.1.X subnet and leases DHCP address in the same pool. This router will be the only router with DHCP server in entire network. Setup the security. Note the SSID and Security key. Secondary router will connect to this router using same SSID.

Step II: Setup secondary dd-wrt router

Secondary router will act as a repeater for wireless and LAN clients. It will replay wireless signal to and from its clients to the primary gateway router.Improving wireless coverage in home using wireless repeater bridge

access point vs router