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802.11a/b/g

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Implementation of 802.11a/b/g in Microprocessor Systems Using a QuickPCI Bridging Solution: 802.11a/b/g has been established as the most common standard for wireless data transfer. Originally designed for portable personal computers, 802.11a/b/g is moving into other application areas such as video surveillance, IP phones, smart phones, point-of-sales terminals, portable media players, and many more. This white paper describes how to add 802.11a/b/g...; Tags: QuickLogic Corp., Microprocessor, 802.11a/b/g, PCI, Wi-Fi, Wireless, Storage, Hardware; White papers 2005-08-01

Additional Resources

Making 802.11g Transmitter Measurements: 802.11g is the latest standard in wireless computer networking. It follows on the developments of 802.11a and 802.11b, combining the speed of 802.11a with the low cost and installed base of 802.11b devices. The aim of 802.11g - to be interoperable with 802.11b and have acceptable performance, cost, and design...; Tags: IEEE 802.11, IEEE 802.11g, Transmitter, Wireless LANs, Wi-Fi, Wireless; White papers 2002-11-20
802.11a in Europe: Harmonization of the 5-GHz Spectrum Ends Patchwork of Frequencies and Simplifies Deployment: 802.11a, with higher throughput and greater channel diversity than 802.11b, is regarded as the preferred radio standard in the United States for enterprises looking to improve WLAN performance. However, European businesses, or multinational business with operations in Europe, have not had a similarly favorable view of 802.11a, because in Europe...; Tags: IEEE 802.11, Europe, Spectrum, Wireless LANs, Wi-Fi, Wireless; White papers 2005-12-05
An Evaluation of the Performance of IEEE 802.11a and 802.11g Wireless Local Area Networks in a Corporate Office Environment: In recent years there has been considerable interest in the development of standards for Wireless Local Area Networks. In particular, IEEE's 802.11 standard has now been extended to a family of WLAN standards. 802.11a and 802.11g both employ Coded Orthongonal Frequency Division Multiplexing COFDM but operate in different frequency bands....; Tags: IEEE 802.11, Performance, Network, Environment, Microsoft Office, IEEE 802.11g, WLAN, IEEE, Wireless LANs, Wi-Fi, LANs, Wireless, Networking; White papers 2005-02-07
A Full-Rate Software Implementation of an IEEE 802.11a Compliant Digital Baseband Transmitter: A software based IEEE 802.11a digital baseband transmitter has been implemented on a highly parallel single-chip DSP processor. The processing platform is a programmable and reconfigurable Asynchronous Array of simple Processors AsAP that is well matched to complex system workloads such as 802.11a. The transmitter is the first fully-compliant 802.11a...; Tags: IEEE 802.11, Transmitter, Software Implementation, Wireless LANs, Wi-Fi, Wireless; White papers 2005-02-12

what circuit we can use to transmit a OFDM signal of 802.11a?: in 802.11a ,the signal after IFFT and inert cyclic prefix operation, it should be transmited into the channel. what circuit can be used to accomplish this task?; Tags: Wireless LANs, Wi-Fi, WIRELESS, zhangliwei_84@..., IEEE 802.11, OFDM; Discussion threads 2007-05-06
Capacity, Coverage, and Deployment Considerations for IEEE 802.11g: 802.11g is an exciting new technology that offers additional performance, while providing investment protection for 802.11b clients through backward compatibility. By using previous technologies and economies of scale, 802.11g devices are available at little or no additional cost relative to 802.11b. As such, there are many reasons to begin migrating...; Tags: IEEE 802.11, IEEE 802.11g, WLAN, Wireless LANs, Wi-Fi, Wireless; White papers
The role of 802.11n in the Enterprise: If it Isn't Broke, Don't Fix ItSure, some uber-huge organization who has the moola, or needs the bigger pipe, or loves being the early adopter will jump on the bandwagon. But I'll bet it will be a big mess until the device manufacturers figure out what configuration they want...; Tags: Wi-Fi, TBBrick, IEEE 802.11n; Discussion threads 2007-06-22
Analysis of User Behavior and Traffic Pattern in a Large-Scale 802.11a/b Network: Today, IEEE 802.11 Wireless LAN WLAN-based networks are typically used at large-scale conferences or meetings. This paper analyzes the network statistics and user behaviors from the measurement results. One major distinction of this work from other existing literature is that it considers co-located 802.11a and 11b networks, and evaluates their...; Tags: Network, Analysis, Wireless LANs, Networking, Wireless; White papers 2004-12-22
802.11 Wireless LAN Performance: This white paper compares the performance of a variety of widely available 802.11 retail products, and shows that Atheros-based 802.11a, 802.11b, and 802.11g solutions significantly outperform the competition in both range and throughput.; Tags: 802.11 Wireless LAN, IEEE 802.11, Atheros Communications, Wireless LANs, Wi-Fi, Wireless; White papers 2003-04-09
802.11a finds little support among current 802.11b users: The 802.11a standard equipment offers faster transmission speeds and a higher level of encryption than with 802.11b. But are the benefits great enough to make current 802.11b users switch? Find out in our Quick Poll results.; Tags: Wireless LANs, Wi-Fi, WIRELESS, TechRepublic Staff, IEEE 802.11; Technical articles 2002-08-07
802.11n draft 1.10 - A kinder gentler neighbor: Are you going to 802.11n or sticking with 802.11 b/g802.11n has entered the new 1.10 draft faze.http://blogs.techrepublic.com.com/Ou/?p=410Are you even interested? Most enterprises are sticking to 802.11a for the massive channel allocation.; Tags: george_ou@..., IEEE 802.11n; Discussion threads 2007-01-23
Question about 802.11b and 802.11g: Hi,I have run experiments with 802.11b and 802.11g and the results are extremely different. I would like to know if someone could help me identifying the main differences.I am using a max 3 hops ad hoc wireless network. the maximum throughput I get with 802.11g is 8Mbps so the difference...; Tags: Wi-Fi, WIRELESS, Wireless LANs, IEEE 802.11g; Q&A 2005-01-19
IEEE 802.11h: Technology and Application: This paper focuses on the 802.11h specification for spectrum and transmit power management. The paper overviews the two new mechanisms the 802.11h defines on top of the 802.11 MAC and the 802.11a PHY [8], namely, DFS Dynamic Frequency Selection and TPC Transmit Power Control, and then describe an example DFS...; Tags: IEEE 802.11, Seoul National University, IEEE, Wireless LANs, Wi-Fi, Wireless; White papers 2004-09-21
A Novel Low Supply Voltage VCO for IEEE 802.11a W-LAN: This paper presents a 1-V low supply voltage CMOS VCO; it not only can increase the turning range of the VCO but also can decrease the phase noise. The proposed VCO achieves a phase noise of -116.73 dBc / Hz at the offset frequency of 1 MHz, respectively. The tuning...; Tags: IEEE 802.11, Voltage, IEEE, CMOS VCO, Wireless LANs, Wi-Fi, Wireless; White papers 2006-03-23
An Experimental Study on the Capture Effect in 802.11a Networks: In wireless networks, a frame collision does not necessarily result in all the simultaneously transmitted frames being lost. Depending on the relative signal power and the arrival timing of the involved frames, one frame can survive the collision and be successfully received by the receiver. Using the IEEE 802.11a wireless...; Tags: IEEE 802.11, Network, Frame, Collision, Association For Computing Machinery, Wireless Network, Wireless LANs, Wi-Fi, Wireless, Networking; White papers 2007-09-10
Evaluation of 802.11a for Streaming Data in Ad-Hoc Networks: Advances in communication and processing have made ad-hoc networks of wireless devices a reality. One application is home entertainment systems where multiple Home-to-Home (H2O) devices collaborate as peers to stream audio and video clips to a household. This paper investigates the feasibility of IEEE 802.11a protocol in combination with both...; Tags: University Of Southern California, IEEE 802.11, Network, Home Entertainment, Wireless LANs, Wi-Fi, Tcp/Ip, Wireless, Networking, Personal Technology; White papers
Energy-Efficient PCF Operation of IEEE 802.11a Wireless LAN: This paper demonstrates the energy-efficient Point Coordination Function PCF operations of IEEE 802.11a wireless LAN WLAN via both Transmit Power Control TPC and Physical layer PHY rate adaptation. First, it derives the energy-consumption performance analytically for uplink data transmissions under the PCF. From the evaluation results, it observes that significant...; Tags: IEEE 802.11, University Of Michigan, Wireless LANs, Wi-Fi, Wireless; White papers
Wireless Networking Over Extended Range: Technology Options for Optimizing Long Range Wireless Connectivity: WiFi, WLAN, 802.11a/b/g are all terms used in the fast growing market of Wireless Networking. This generic term covers all areas of the market where one computer is connected to another or others, using radio signals. WiFi (short for 'Wireless Fidelity') is the popular term for a high-frequency Wireless Local...; Tags: Network, Microwave, WLAN, Wireless Networking, Wireless LANs, Wi-Fi, LANs, Wireless, Network Technology, Networking; White papers 2005-10-19
A Methodology for the Analysis of 802.11a Links in Industrial Environments: Wireless solutions are becoming more and more attractive for the communication systems of manufacturing plants. If the advantages of wireless are clear and have been extensively discussed, also the drawbacks need to be considered and, among them, the impact of an industrial environment on error rate and throughput of the...; Tags: IEEE 802.11, Environment, Analysis, University Of California, Wi-Fi, Wireless LANs, Wireless; White papers 2006-04-19

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