Things You'll Need
Instructions
Place your router as close to your PS3 console as possible if using a wireless connection. Avoid placing the router and PS3 console in separate rooms.
Connect an Ethernet cable from your router to the Ethernet port on your PS3 for a more reliable connection than Wi-Fi. Ensure that the Ethernet cable isn't bent or twisted or obstructed in any way.
Use a quality router from a respected brand, such as Linksys or DLink. Contact Sony or your Internet provider and request a router that will provide top performance.
Stop all computer downloads and file-sharing applications on your network. Limit Internet use to the game you are playing while playing games online.