Wireless A/G Game Adapter

 

What is roaming?

 

Roaming is the ability of a portable computer to communicate continuously while it and its user are moving freely

 

throughout an area greater than that covered by a single access point. Before using the roaming function, the

 

user must make sure that the workstation is set to the same channel number used by the access point of the

 

dedicated coverage area.

 

To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each

 

node and access point, for example, must always acknowledge receipt of each message. Each node must

 

maintain contact with the wireless network even when not actually transmitting data. Achieving these functions

 

simultaneously requires a dynamic RF networking technology that links access points and nodes. In such a

 

system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates

 

such factors as signal strength and quality, as well as the message load currently being carried by each access

 

point and the distance of each access point to the wired backbone. Based on that information, the node next

 

selects the right access point and registers its address. Communications between end node and host computer

 

can then be transmitted up and down the backbone.

 

As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in

 

touch with the original access point or whether it should seek a new one. When a node no longer receives

 

acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it

 

then re-registers, and the communication process continues.

 

What is ISM band?

ism band: radio bandwidth utilized in wireless transmissions.

The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the ISM

 

(Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available

 

worldwide. This presents a truly revolutionary opportunity to place convenient high-speed wireless capabilities in

 

the hands of users around the globe.

 

What is Spread Spectrum?

Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade-off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).

spread spectrum: wideband radio frequency technique used for more reliable and secure data transmission.

What is DSSS? What is FHSS? And what are their differences?

Frequency-Hopping Spread-Spectrum (FHSS) uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver. Properly synchronized, the net effect is to maintain a single logical channel. To an unintended receiver, FHSS appears to be short-duration impulse noise. Direct-Sequence Spread-

Appendix A: Troubleshooting

dsss: Frequency transmission with a redundant bit pattern resulting in a lower probability of information being lost in transit.

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Frequently Asked Questions

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Linksys WGA54AG manual What is roaming?, What is ISM band?, What is Spread Spectrum?

WGA54AG specifications

The Linksys WGA54AG is a wireless gaming adapter designed to connect gaming consoles, such as the PlayStation and Xbox, to a wireless network. By providing a bridge between wired gaming consoles and wireless routers, this device ensures that gamers can enjoy online multiplayer gaming without the constraints of long ethernet cables.

One of the main features of the WGA54AG is its support for multiple wireless standards. It operates on both the IEEE 802.11g and 802.11a protocols, allowing it to offer flexible connectivity options. With the ability to reach wireless speeds of up to 54 Mbps in 802.11g mode and even higher speeds in 802.11a mode, this adapter is well-suited for bandwidth-intensive gaming activities.

The WGA54AG incorporates advanced security features to protect users' gaming sessions. It supports WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), and WPA2 encryption methods to ensure a secure connection. This is crucial for gamers who are concerned about data security while gaming online.

Another significant characteristic of the WGA54AG is its easy setup and intuitive user interface. With a simple installation process that includes an easy-to-read LED indicator that shows connectivity status, users can quickly get their devices up and running. The adapter also features a built-in Ethernet port that allows it to connect to any wired gaming console or PC.

In addition, the WGA54AG is equipped with advanced QoS (Quality of Service) technology, which prioritizes gaming traffic, ensuring a smooth and uninterrupted online experience. This is particularly important during competitive gameplay where latency and lag can significantly impact performance.

The compact design of the WGA54AG makes it ideal for use in various gaming setups without occupying too much space. Furthermore, its ability to support multiple devices simultaneously enhances its utility for households with multiple gamers.

Overall, the Linksys WGA54AG wireless gaming adapter stands out for its robust features, supporting dual-band wireless standards, strong security measures, ease of setup, and optimized gaming performance. It delivers a reliable and effective solution for gamers looking to enhance their online gaming experience with wireless convenience.