You are here: silicon.com > Resources > White Papers > Networking and Communications > Mobile and Wireless > 802.11

802.11 White Papers

IEEE 802.11b

Tags:
802.11

Overview IEEE 802.11 specifies a 2.4 GHz operating frequency with data rates of 1 and 2 Mbps using either Direct Sequence Spread Spectrum (DSSS) or Frequency Hopping Spread Spectrum (FHSS). This white paper starts with introduction to IEEE 802.11b and then describes CCK used in IEEE 802.11b, Walsh and Complementary Codes for IEEE, Fast Transform Structure for IEEE 802.11b, IEEE 802.11b Equalization, IEEE 802.11b High Rate PLCP and IEEE 802.11b System Description.

Further White Paper Details
Publisher	VOCAL Technologies, Ltd.	File Format	PDF, requires Acrobat Rdr 5
Date Published	October 2003	Downloads	24
Format	White Papers
Topics	802.11

Did you find this white paper useful? 4 out of 6 users found this white paper useful

On the Move with Colorado Springs Police Department

Officers with the Colorado Springs Police Department patrol a mountainous territory with intermittent wireless coverage. The City required a remote access solution that could deliver single sign-on authentication, bulletproof security...

Publisher:
NetMotion Wireless

Tags:
802.11

IEEE 802.11 Tutorial

Approval of the IEEE 802.11 standard for wireless local area networking (WLAN) and rapid progress made toward higher data rates have put the promise of truly mobile computing within reach....

Publisher:
YDI Wireless

The Effects of Adjacent Channel Rejection and Adjacent Channel Interference on 802.11 WLAN Performance

The escalating deployment of wireless networking technology as well as other wireless technologies in the same unlicensed spectrum is rapidly increasing the radio frequency (RF) interference for Wi-Fi (802.11) products,...

Publisher:
Texas Instruments

Tags:
802.11

802.11 Wireless LAN White Paper

Wireless 802.11 specifies a 2.4 GHz operating frequency with data rates of 1 and 2 Mbps using either Direct Sequence Spread Spectrum (DSSS) or Frequency Hopping Spread Spectrum (FHSS). In...

Publisher:
VOCAL Technologies, Ltd.

Tags:
802.11

IEEE 802.11b

IEEE 802.11 specifies a 2.4 GHz operating frequency with data rates of 1 and 2 Mbps using either Direct Sequence Spread Spectrum (DSSS) or Frequency Hopping Spread Spectrum (FHSS). This...

Publisher:
VOCAL Technologies, Ltd.

Tags:
802.11

Ovum View: BT in pole position for wireless LAN

Also, the 2.4 GHz ISM band is already quite overcrowded with traffic from microwave ovens and Bluetooth devices among others. The success of IEEE 802.11b (or Wi-Fi) technology was its fast time to market, which won the battle for mindshare among...

Channel:
Comment & Analysis

Peter Cochrane's Uncommon Sense: Wireless everything

It would require new rules focused on the allocation of codes for the transmission and reception of signals for given applications, and necessary power limitations for different classes of device. This column was typed on an Apple G4 laptop and...

Channel:
Comment & Analysis

Wi-Fi protocol open to PDA attacks

AusCert said there are no upgrades or defences against the attack because the problem lies in the fundamental implementation of the 802.11 DSSS [Direct-sequence spread spectrum] protocol. A vulnerability in the 802.11 wireless protocol that could...

Channel:
PDAs

Radioactive: Bluetooth - survival of the fastest

The opposing technology approaches are orthogonal frequency division multiplexing (OFDM) and direct sequence (DS)-UWB. This broad definition of UWB covers a number of different approaches and despite standardisation attempts by the IEEE, the future...

WiMax company chalks up $900m backing

The company, though, currently concentrates on the technologies based around the IEEE 802.16e-2005 standard. In a Securities and Exchange Commission filing in May, Clearwire said it would use funds from a future IPO to expand its network and...

Ofcom auction: High-frequency spectrum to highest bidders

Telecoms regulator Ofcom is to auction four bands of high-frequency spectrum which could be used for wireless broadband services. Ofcom will conduct an online auction of individual lots of the spectrum on a "technology- and service-neutral basis".

Channel:
Mobile & Wireless
Tags:
ofcom

Featured White Papers

The Value of Location Intelligence in the Communications Industry

Public Services are under pressure, the challenge is to do more with less. How do you improve citizen satisfaction, increase cost efficiencies and improve service delivery? The power of location intelligence is helping many local authorities and government departments make more informed decisions and derive greater value from current location-based information and data. Read this whitepaper to see how you can take advantage of location intelligence.

Publisher:
Pitney Bowes

Best Practices for Translating Customer Satisfaction into Revenue

Today's support organisations are focused on two top-level metrics: financial results and customer satisfaction. For most, it's easy to track financial performance, but customer satisfaction is akin to speaking a foreign language. How do you quantify customer satisfaction? Download the Best Practices for Benchmarking Customer Satisfaction to get industry research the Association of Support Professionals (ASP) on how to measure and leverage customer satisfaction.

Publisher:
Citrix Online

HP print solutions and 3M

the objective for 3M was to optimize office printing infrastructure at 3Mlocations worldwide Reduce total cost and environmental footprint. Some of the business benefits acheived by switching to HP print soultions, More than $3 million in savings in first two years and Per page costs reduced by up to 90 percent.

Publisher:
Hewlett-Packard (HP)

Also on silicon.com

Quick Sitemap Links:

silicon.com

Site Navigation:

802.11 White Papers

IEEE 802.11b

Quick Sitemap Links:

About Us

Search

Blogs

Verticals

Advertising Features