Bluetooth malfunction

<p>Once I explain how Bluetooth GPS receiver to connect from a mobile phone. Bluetooth GPS Receiver is a device that continuously transmits its position (longitude, latitude and speed) using the Bluetooth protocol. If your phone is Bluetooth-enabled phone, you can connect to a Bluetooth GPS receiver to determine its position. To locate, connect to Bluetooth GPS and mobile phone to get the NMEA sentences for location tracking, you can also program a Java (J2ME) for your phone. Your program should do the following tasks: <br /> <p><br /> <p>1. Bluetooth device within the search area. Each time a Bluetooth device is discovered, discovery listener device Discovered trigger procedure. In the search is completed, the trigger listener discovery process inquiry Completed. <br /> <p><br /> <p>2. Get the name Bluetooth. We have a choice to a group list of Bluetooth-friendly name of the devices found to store. We also need a vector to devices found to store. <br /> <p><br /> <p>3. Select Bluetooth GPS receiver from the list of found devices. <br /> <p>4. Find service by the GPS device. Bluetooth GPS Receiver provides an L2CAP service so that the program needs to find this service for GPS url connection string for. <br /> <p><br /> <p>5. Get connection string from the GPS device. Connection string to the URL will have this format Url = "btspp: Address / bluetooth /:" + + L2CAP_UUID "permission = false; encrypt = false"; <br /> <p><br /> <p>6. Sign up and receive sentences from the GPS device. After plugging in the url in step 5, you can open the connection and extract sentences from the connection string. <br />

<p>Bluetooth technology allows electronic devices for wireless communication. No more computers connected by cables to printers or headsets for mobile phones to work. Bluetooth uses tiny chips and recipients for the devices to "talk" to each other. Once a connection is established between devices, Bluetooth provides a wireless network to perform tasks. This technology is relatively inexpensive and generally are included in most laptops, cell phones and other consumer electronics. But Bluetooth is limited by several problems, and most devices have more than 30 meters away at work. As walls and interference from other devices affect the range of Bluetooth. <br /> <p><br /> <p>1. Minimize as much as possible large obstacles between the connected Bluetooth devices. Range of improvement, for example, there are fewer walls between the devices. Range is also affected by large between mobile devices, so moving or rearranging furniture to electronics to improve performance. <br /> <p><br /> <p>2. Buy a Bluetooth antenna extension, also known as Bluetooth booster in an electronics store. Extender, which connect to Bluetooth-enabled devices, Bluetooth devices increases "signals, significantly increasing the reach beyond the standard 30 feet. The total expansion is dependent on strengthening the power of the individual. <br /> <p><br /> <p>3. Off or out competing wireless signals such as Wi-Fi connections. Wi-Fi and Bluetooth works, but is much stronger. The signals can interfere with Bluetooth connections, reducing the Bluetooth range. <br />