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- 11 mln Wi-Fi units sold in Q3 2004
- In Q3 2004, Wi-Fi unit shipments increased 12% from Q2 2004. 10.99 mln units shipped in Q3 2004 compared to 9.82 mln units in Q2 2004, according to Instat-MDR.Strong growth segments included 802.11g NICs and APs. The 802.11g standard is the faster successor to the popular 802.11b. An 802.11g access...
- Tags: network interface card, IEEE 802.11g
- Blog posts 2004-12-07
Additional Resources
- Limitations of Transmission Distances Over Multimode Fiber
- Multimode fiber simply refers to the fact that numerous modes or light rays are carried simultaneously through the waveguide. One key characteristic of a multimode fiber is its modal bandwidth. It represents the capacity of a fiber to transmit a certain amount of information over a certain distance and is...
- Tags: Fiber, Multimode Fiber, Network Technology, Networking
- White papers 2008-04-01
- Dell launches its first tablet PC; Hopes touch boosts interest; Is price an issue?
- Dell on Tuesday will launch its first foray into the tablet PC market with the Latitude XT. Can Dell infuse a little interest into tablet PCs with a device that will cost you $2,499? Tablet PCs reviews have been around for six years and beyond interest in a few...
- Tags: Dell Computer Corp., PC, Tablet PC, Tablet, Dell Latitude, Tablets, Notebooks, Hardware, Notebooks & Tablets, Larry Dignan
- Blog posts 2007-12-10
- EtherChannel Between a Cisco Catalyst Switch That Runs Cisco IOS and a Workstation or Server Configuration Example
- EtherChannel allows multiple physical Ethernet links to combine into one logical channel, which allows the links in the channel to share traffic load, as well as redundancy in the event that one or more links in the channel fail. One can use EtherChannel to interconnect LAN switches, routers, servers, and...
- Tags: Cisco Catalyst, Cisco IOS, Workstation, Server Configuration, Server, Cisco Systems Inc., EtherChannel
- White papers 2007-08-09
- Understanding EtherChannel Load Balancing and Redundancy on Catalyst Switches
- Fast EtherChannel allows multiple physical Fast Ethernet links to combine into one logical channel. This allows load sharing of traffic among the links in the channel as well as redundancy in the event that one or more links in the channel fail. Fast EtherChannel can be used to interconnect LAN...
- Tags: Cisco Catalyst, Channel, Cisco Systems Inc., Ethernet, Network Technology, Networking
- White papers 2007-07-09
- Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules
- The Cisco Catalyst 6500 Series has 8-port 10 Gigabit Ethernet modules and 4-port 10 Gigabit Ethernet modules. These modules support pluggable optics to support distances up to 80km over single-mode fiber, 300m over multimode fiber, and 15m over copper. The 8-port 10 Gigabit Ethernet module provides up to 64 10...
- Tags: Cisco Catalyst, 10-Gigabit Ethernet, Module, Cisco Systems Inc., Cisco Catalyst 6500 Series, Ethernet, Network Technology, Networking
- White papers 2007-05-01
- Hey, fiber's pretty cheap!
- As we continue to engineer our tech refresh at my high school, were looking at a variety of ways to improve our infrastructure as well. In particular, because we are installing thin clients in three different labs, fiber backbones come to mind. Most of our cabling is Cat...
- Tags: Education Technology, fiber
- Blog posts 2007-02-08
- Cee? a Friday pop quiz!
- Cee? a Friday pop quiz!Isn't life grand?Those researchers who broke the terrahertz barrier should celebrate! Yes, they should plan a party. Go to the store, pick up a case of beer and catch a cab. OOoops the hack is a muslum and will not transport you with your alcohol! You...
- Tags: Cable, Network technology, Fiber optics, Optical networking, William Robertson, velocity, pulse
- Discussion threads 2007-01-26
- Level 3 E 9-1-1 Exec Describes The Challenges
- At the CTIA VoIP Mobility Conference late yesterday, I listened to Level 3 Communications vice president of E-911 Product Development William Clay recite some impediments to optimal 9-1-1 service- both VoIP and over standard phone lines.Among the issues E-911 infrastructure issues Clay mentioned that need solving include:No support for mobile...
- Tags: E-911 Product Development William Clay, PSAP
- Blog posts 2006-04-05
- Secured Seamless Convergence Across Heterogeneous Access Networks
- Dual-mode handsets and multimode terminals are generating demand for solutions that enable convergence and seamless handover across heterogeneous access networks. The IEEE 802.21 working group is creating a framework that defines a Media Independent Handover Function MIHF, facilitates the handover across heterogeneous access networks and help mobile users to experience...
- Tags: Microsoft Access, Performance, Network, Columbia University, Convergence, Performance Management, VOIP, Networking, Human Resources, Workforce Management, Telecommunications
- White papers 2006-04-03
- Multimode Precoding for MIMO Wireless Systems
- Multiple-Input Multiple-Output MIMO wireless systems obtain large diversity and capacity gains by employing multielement antenna arrays at both the transmitter and receiver. The theoretical performance benefits of MIMO systems, however, are irrelevant unless low error rate, spectrally efficient signaling techniques are found. This paper proposes a new method for designing...
- Tags: Transmitter, MIMO, Idea
- White papers 2005-10-01
- Quantized Multi-Mode Precoding for Spatial Multiplexing MIMO-OFDM Systems
- Spatial multiplexing with multi-mode precoding can achieve both high capacity and high reliability in Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems. Multimode precoding uses linear transmit precoding but adapts the number of transmit streams or modes according to the channel conditions. Multi-mode precoding typically requires complete knowledge of the transmit...
- Tags: Algorithm, University Of Texas, MIMO-OFDM, Engineering
- White papers 2005-06-25
- Building the home network of your dreams
- Building the home network of your dreamsHouse buildingWhen I had my house built, I purchased a 1000' roll of CAT 3 wire it was a few years ago, and the builder gave me ONE DAY to do what I needed to do to wire up the place. I ran 2...
- Tags: Network technology, NETWORKING, Wi-Fi, Belden, Cat6, cable, network, big pipe, wireless, conduit, home network
- Discussion threads 2005-06-16
- Performance Evaluation of Single-Mode and Multimode Fiber in LAN Environment
- Optical networks are high capacity networks that meet the rapidly growing demand for bandwidth in the terrestrial telecommunications industry. This paper studies and evaluates single-mode and multimode fiber transmission by varying the distance. It focuses on their performance in LAN environment. This is achieved by observing the pulse spreading and...
- Tags: Performance, Performance Evaluation, IEEE, Fiber, Network Technology, Performance Management, LANs, Networking, Human Resources, Workforce Management
- White papers 2005-06-01
- The reality of Grid computing
- David Berlind did this excellent interview with Wolfgang Gentzsch, who is one of the pioneers of grid technology,anddispels some of the myths of grid computing. In the past, I've tried to dispel some of the grid mystique myself but it's been a challenge to get the point across. Now, even...
- Tags: grid computing, hospital, grid
- Blog posts 2005-02-14
- A Single-Chip Dual-Band Tri-Mode CMOS Transceiver for IEEE 802.11a/b/g Wireless LAN
- Recent years have seen the rapid deployment of Wireless Local Area Networks WLANs in offices, homes, and hot spots, and numerous descriptions of single-mode WLAN CMOS transceivers have been published. However, the proliferation of multiple IEEE 802.11 WLAN standards has created the need for integrated low-cost multimode multiband transceivers that...
- Tags: Integrated Circuit, Transceiver, WLAN, IEEE, Wireless LANs, LANs, Wi-Fi, Wireless, Networking
- White papers 2004-12-01
- Migration of Client Reference Data Application
- The challenges were to make the application clustered; we now have a list of points relating to Operating system, installation, code modifications etc. Lack of multi node clustering licenses on Linux for offshore. This was over come by configuring Linux on Single node cluster and configuring multimode cluster on Windows...
- Tags: Migration, Infosys Technologies Ltd., Linux, Open Source, UNIX, Operating Systems, Software
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According to a new study from the Economist, future success belongs to those who collaborate effectively. Learn how successful collaboration can improve profits, problem-solving, and competitive differentiation.
Designed specifically to address the concerns of senior IT managers at organizations with more than 100 employees, the Intel Premier IT Professional Program provides best practices via local and e-Seminars and a members-only Web site.
