Wireless LAN White Papers
OFDM Based WLAN Systems
Overview Orthogonal Frequency Division Multiplexing (OFDM) is a special form of multi-carrier transmission where all the subcarriers are orthogonal to each other. OFDM promises a higher user data rate and great resilience to severe signal fading effects of the wireless channel at a reasonable level of implementation complexity. IEEE 802.11a and HiperLAN/2 have the capability to operate in a range of a few tens of meters in typical office space environment. This paper attempts to connect the different strings of OFDM and create a comprehensive reference. The paper attempts to provide an understanding of OFDM system along with a description of the challenges and research areas for enhancing system capacity and improving link quality.
| Publisher | Aalborg University | File Format | |
|---|---|---|---|
| Date Published | February 2005 | ||
| Format | White Papers | ||
| Topics | |||
I Can See Clearly Now: Bringing Wireless Broadband Video Into Focus
Sending broadband video over Wireless LANs (WLANs) used to be a trying experience, with jitter and dropouts marring picture quality, and bandwidth limits restricting the number of available channels. Three...
Sales Compensation & Performance Management 2009 Survey Results and Analysis
Based on 1000+ companies, the CSO Insights' 2009 Sales Compensation & Performance Management Report provides summaries of what strategies and tactics companies are employing. The findings offer insights and the...
Dell-Customized Mobility Solutions
The marketplace is overflowing with a multitude of mobility options for businesses of all types and sizes. From notebooks, netbooks, and handheld computers to WiFi, smartphones, and mobile broadband, there...
Wireless LAN Operations: From Reactive to Proactive
Enterprises everywhere are turning to Wireless Networks (WLANs) as their primary network to provide users mobility, increase productivity and lower infrastructure cost. The recent ratification of 802.11n has added fuel...
Sybase - Taking a Strategic Approach to Enterprise Mobility
Learn how to deploy a mobility solution that allows you to manage, analyze, and deliver data to anyone, anytime. And learn how to select a solution that will boost productivity,...



