Wireless Technology - What is Wireless Technology?
Wireless technology is technology that allows for communication without needing physical connectivity.
Examples of wireless technology cellular telephones, personal digital asistant (PDA's) wireless access points and wireless technology NICs.
New Wireless Technology and Profitable Applications
wireless technology capabilities have launched a whole new platform for monitoring and control of equipment and processes. It has many advantages and benefits over conventional wire and fiber systems. Already many wireless technology control systems are being used and growing and expanding every day. A major costly component is the labor cost of installing the conduit and cable runs as well as the wiring connection of each circuit to make the system operative. The use of a good wireless technology system eliminates this high cost by eliminating its need all together.
Another advantage and benefit is that a wireless technology system has easier and less costly system alteration capability. With monitoring of systems covering large geographic areas such as pipe lines, well water and irrigation systems as well as other remotely situated operations the reduction in gas and labor cost of physically going out to check the status or condition is great. Along with the gas and labor cost is the vehicle and insurance cost.
Controlling components to the system, is a lot more favorable when being able to control from a distance than to commute to the site to change control parameters. A wireless technology monitoring and control system can be moved as needed.
As soon as an unsafe condition in sensed, the needed alerts and alarms can be activated including reverse 911 systems and voice and text messaging directly to our cell phones. Most wireless technology runs on radio waves but some run on infrared or microwave. As mentioned above there are many application for use or wireless technology devices and networks. Also do to a change of events you might be coming home latter and choose to start the heating system or air conditioning at a later time. There is even a system that will monitor your automobile and transfer control to your cell phone. By reducing both we can lower overhead costs. Environmental conditions use power to either generate needed heat or air conditioning. By monitoring the conditions actually needed and optimizing the time we use it can contribute to great savings. The main used wireless technology devices are ZigBEE which transmits both analog and digital values. There are now wireless technology thermostats, occupancy sensors and lighting sensors that just plug and play into a system.
With the use of wireless technology components we can make quick changes in our systems to accommodate new requirements, with our changing building floor plans and adding wired conduit and wire schemes. If a wiring system is being used you can usually link what will still be used with the wireless technology system. If a wireless technology system is being used some modifications or a few added components is all that is needed. What makes up an operational wireless technology automation system? A common system is a SCADA (Supervisory Control and Data Acquisition)program, which allows observation of a system and the status of the components. The next component needed is some network of carrying that information say from some sensor to a device that can take that data and put it on a network in a packet system common to the system. This device can be a Data Acquisition Module. The communication platform to move the data may be wired, fiber or wireless technology.
Categories of wireless technology implementations, devices and standards:
Radio communication system.
Land Mobile Radio or Professional Mobile Radio: TETRA, P25, OpenSky, EDACS, DMR, dPMR.
Cordless telephony:DECT (Digital Enhanced Cordless Telecommunications).
Cellular networks: 0G, 1G, 2G, 3G, Beyond 3G (4G), Future wireless technology.
List of emerging technologies.
Short-range point-to-point communication : wireless technology microphones, Remote controls, IrDA, RFID (Radio Frequency Identification), TransferJet, wireless technology USB, DSRC (Dedicated Short Range Communications), EnOcean, Near Field Communication.
wireless technology sensor networks: ZigBee, EnOcean; Personal area networks, Bluetooth, TransferJet, Ultra-wideband (UWB from WiMedia Alliance).
wireless technology networks: Wireless LAN (WLAN), (IEEE 802.11 branded as Wi-Fi and HiperLAN), Wireless Metropolitan Area Networks (WMAN) and (LMDS, WiMAX, and HiperMAN).
Wireless Internet technology, also known as WiFi, is really taking over the way people access the Internet and it has become widely popular in a very short time.
The reason for this is it allows individuals to access the Internet via a network hot spot without the use of cables or wires. Since wireless technology makes connecting to the Internet as simple as possible, many businesses, universities, hotels, cafes, schools, airports and homes are realizing the importance of offering easy Internet connections to both students and professionals. For those offering free service this is not big deal, but for those charging for Internet it is. There are, however, security precautions that can eliminate unauthorized users that include a virtual private network and Internet Protocol Security.
The hot spots are really catching on worldwide, so if you are traveling or even just in your city, you will notice many areas that say hot spot or Internet zone. Basically, you need to have a high speed Internet service, a router, and then each computer that will access the network needs a wireless technology Internet card if you did not buy it WiFi ready.
If you want to install wireless yourself you should simply buy the recommended materials and then follow the directions. Finally, when you have wireless Internet installed in your home or office, remember that you should take some precautions to prevent your neighbors or other unauthorized users from stealing your Internet. A virtual private network or Internet Protocol Security will secure your network and allow only authorized users to connect.
What is a wireless technology?
What are the benefits of using a wireless technology network?
* Having the network signal everywhere without being restricted to specific cable terminal locations.
* It reduces the building's networking overall cost comparing with the wired network.
What are the wireless technology network components?
1. Modem: To provide the Internet to this network.
2. Wireless Router: To provide the network to the local network end points such as computers, laptops, printer
. Etc.
3. Cables: To connect the Router to the Modem and to configure the Router as well.
4. Wireless adapter: In case your computer doesn’t have a built in wireless component you have to have a Wireless Adapter.
What is the structure of building a wireless technology network?
The Modem receives the internet data signals from your ISP (Via ADSL line, cable Modem, wireless connection etc) and convert and transmit those data to the Wireless Router via a Network cable.
The Wireless Router receives those data signals and transmits them to all the network terminals via wireless network medium.
Note: You can setup your wireless network without a Wireless Router in case if your Modem has a Router capabilities like the most of the new internet Modems.
The network terminals such as Computers and laptops have Wireless Adapters which communicate to the wireless network and complete the connection with the Wireless Router.
What are the benefits of having a Wireless router in my network?
The dedicated Wireless Router will provide more security to your network hence it will work as a hardware firewall between your local network and the Internet line.
The wireless technology network is affected by the Microwave devices and wireless devices such as a cordless handy phone so its better to prevent putting the wireless access points or wireless Routers near such devices and better to choose frequency bands which are different than the ones used by the cordless telephone, also the wireless technology Networks affected by some kind of materials such as foils, hence all of the mentioned devices and materials would make an attenuation to the wireless technology Networking signals and will reduce or might block the signal.
The Security of your wireless technology network is the most important issue you have to take care about, if your wireless technology network is not secured your neighbors might use your internet without your consent.
If you want to install a wireless network in a huge building you can simply use the Wireless Access points to extend the wireless technology signals everywhere.
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