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

Wireless LAN White Papers

MIMO-OFDM With Code-Division Multiplexing for V-BLAST Receivers

Overview In this paper orthogonal frequency-division multiplexing code-division multiplexing (OFDM-CDM) is extended to multiple-input multiple-output (MIMO) systems and a detection scheme called a space-frequency unified vertical-Bell Labs layered space-time scheme is developed. A CDM transform matrix appropriate for the proposed detection scheme is also constructed. Simulation results show that the proposed MIMO-OFDM-CDM can achieve both frequency diversity and high spectral efficiency.

Further White Paper Details
Publisher	Seoul National University	File Format	PDF
Date Published	April 2003	Downloads	28
Format	White Papers
Topics	Wireless LAN, Mobile - Wireless Communications

Did you find this white paper useful?

A Brief Guide to Securing Wireless Networks: Closing the Back Door in APA Style

Publisher:
East Carolina University

Mobility XE Brochure

Publisher:
NetMotion Wireless

Tags:
vpns

WPA2 Security: Choosing the Right WLAN Authentication Method for Homes and Enterprises

Publisher:
Global Knowledge

Tags:
wireless lan

Sprint DataLink for Wireless WAN Fact Sheet

Publisher:
Sprint

Enterprise Wireless LAN Security

Publisher:
Motorola

Tags:
wireless lan

Cisco in wireless technology giveaway

The ten technology partners will now work to standardise the technology under the name VOFDM (Vector Orthogonal Frequency Division Multiplexing). Cisco Systems is to offer its latest wireless access technology royalty-free to ten major IT vendors...

Channel:
Broadband & ISPs

Bell Labs offers 3G 'double whammy'

Bell Labs, Lucent's research unit, has designed a chipset that will enable 3G base stations to increase the number of customers they can support. The chip supports both voice and data signals, thereby saving the need to deploy two chips in each 3G...

Channel:
Mobile & Wireless

TI's 'turbo Wi-Fi' - still born?

In the 802.11g standards battle, PBCC eventually lost ground to OFDM, or Orthogonal Frequency Division Multiplexing, as the modem of choice. Texas Instruments' 'turbo Wi-Fi' technology may be downshifting out of the wireless networking fast lane...

Channel:
PDAs

Radioactive: Bluetooth - survival of the fastest

The opposing technology approaches are orthogonal frequency division multiplexing (OFDM) and direct sequence (DS)-UWB. The former method, backed by Intel, is more complex: it chops up the signal and sends it over multiple frequency bands.

Wi-fi patent threat looms after US ruling

Csiro claims its patent covers a core method for transmitting wireless signals that use orthogonal frequency division multiplexing (OFDM) modulation, which breaks signals into different parts to transmit data simultaneously over different...

Complexity makes travellers miss their connection

In the not too distant future, you will be able to add 3G Long Term Evolution (LTE), mobile WiMax, multiple in multiple out (MiMo) and orthogonal frequency division multiplexing (OFDM) to the mix. High-speed wireless networks are meant to make life...

Virtualisation: Architectual Considerations and other Evaluation Criteria

In the past several years, server virtualisation technology has moved quickly and firmly into the IT mainstream. Of the many approaches to system virtualisation available in the market today, VMware's hypervisor architecture has gained the greatest market acceptance. This paper examines the architectural issues, solution support, and enterprise readiness required when deploying such a virtualisation solution.

Publisher:
EMC

Getting Started with Master Data Management

Master data management forms part of an overall enterprise governance program that aims to establish trusted data throughout the enterprise. This white paper from Mike Ferguson of Intelligent Business Strategies defines master data, examines why it is needed, and explores methodologies for implementing master data management.

Publisher:
DataFlux

Optimising Storage with Global File Virtualisation

This white paper will provide an overview on how Rainfinity Global File Virtualisation virtualises unstructured data environments and moves data -including active, open files-without disruption to users or applications. Rainfinity is the only enterprise-class file virtualisation solution, and delivers complete NAS optimisation across geterogeneous environments, such as NAS, CAS, and file servers.

Publisher:
EMC

Also on silicon.com

Site Navigation:

Wireless LAN White Papers

MIMO-OFDM With Code-Division Multiplexing for V-BLAST Receivers

Quick Sitemap Links:

About Us

Search

Blogs

Verticals

Advertising Features

CNET Networks in Europe

CNET Networks in the United States

CNET Networks in Asia Pacific