private static byte[] giveRandomNumbers() {
		byte[] data = new byte[PACKETSIZE];
		String informationDump;
		String buf;

		informationDump = whereAmI;
		int temperature = (int) (Math.random() * 30);
		int powerUsage = (int) (Math.random() * 2000);
		buf = packetNumber + " " + informationDump + " "
				+ String.valueOf(temperature) + " "
				+ String.valueOf(powerUsage);
		System.out.println(buf);
		packetNumber++;

		for (int i = 0; i < buf.length(); i++) {
			data[i] = (byte) buf.charAt(i);
		}
		return data;
	}