Sponsored White Papers, Webcasts, and Downloads
TechRepublic Resources
- sort by:
- Relevance
- Date
- Popularity
- 802.11n: MIMO really needs smart antennas
- As Wi-Fi standards go, 802.11n has a lot to live up to, especially after hearing how 802.11n's advertised throughput, security, and reliability will allow Wi-Fi to replace existing wired networks. This means 802.11n's RF technology needs to be rock-solid, just like Ethernet cables, while facing ever-changing environmental conditions. ...
- Blog posts 2008-05-14
- iMAT: MIMO without multiple antennas
- Antenna systems are not normally a preeminent topic when it comes to discussions about wireless equipment. That attitude is completely understandable; antennas are just not that interesting to most people. To some, including myself, RF propagation and antenna technology are very worthy discussion topics. My fascination started 40 years ago...
- Blog posts 2008-02-25
- Metamaterial: the unnatural composite is transforming wireless technology
- I get excited when I read about how scientists are able to create experimental conditions that do not occur normally in nature. Recently I was digesting an article on the PhysicsWorld website about how physicists have developed a method using a new class of materials called metamaterial to bring light...
- Blog posts 2008-02-12
- 802.11n, MIMO, and multipath environments
- Tenants are renters"That describes in a nutshell the basic tenants behind MIMO antenna systems."It should be "one of the basic tenets" Tenants are people who rent houses.Otherwise, nice informative article.RE: 802.11n, MIMO, and multipath environmentsWow. As an old-timey short wave radio enthusiast, I have rebuilt and improved not a...
- Discussion threads 2007-11-15
- 802.11n, MIMO, and multipath environments
- In two previous posts-Multipath environments and how they affect Wi-Fi propagation and How to make the best of 802.11 multipath environments-I examined the somewhat nebulous topic of multipath fading and technologies that minimize the negative effects on Wi-Fi networks. Now I'm going to pull a 180 and talk about how...
- Blog posts 2007-11-12
- Belkin mimo g+ 54mbps wireless problems
- Hi there, Im havin an issue with my new belkin wireless router and was wondering if someone could please help.I bough the router last week and when I had installed it i realized that there were viruses on one of the machines on the network.I took that machine off the...
- Discussion threads 2007-09-01
- What Wireless Network Adapter Do I Get??
- I am a complete n00b to wireless networking. Which is scary because I now manage one! (Don't tell anyone at the office my secret!) Anyways, I need to buy a new wireless network adapter for my bosses laptop and I am a bit confused. Whats the difference in the letters...
- Discussion threads 2007-05-07
- 10 things you should know before you buy an 802.11n wireless device
- This article is also available as a TechRepublic download.If you've spent any time in your local tech shop, you aresure to have seen a rash of Pre-N and Draft-N wireless products. Before you getcaught up in a rush of new product frenzy and plunk your money down, take a fewminutes...
- Technical articles 2006-12-04
- How to jam your neighbor's Wi-Fi legally
- How is it that these devices are getting FCC approval?Isn't the whole point of FCC approval to avoid this kind of interference?Not yetAll I've heard was that the new standard is still in reveiw, and not accepted yet. I did read that DELL was going to ship units with...
- Discussion threads 2006-06-19
- Wireless LAN Overview
- Introduction Simple home Wireless LANs Wireless Bridging Medium sized Wireless LANs Large scale enterprise switched Wireless LANsIntroductionWireless LANs based on the IEEE 802.11 standards allow a wire free networking in the local area networking environment using the unlicensed 2.4 or 5.3 GHz unlicensed radio band. They're used everywhere from homes to Fortune 500 companies...
- Technical articles 2006-04-04
- Ralink_6833B_Vista64_NB1.zip 2.00.03.0000 (Windows)
- This package supports the following driver models:Siemens 802.11g PC Card Wireless Network Adapter CNet Turbo Wireless-G PCI Adapter CNet Turbo Wireless-G miniPCI Adapter CNet Turbo Wireless-G Cardbus Adapter CNet Wireless-G PCI Adapter CNet Wireless-G miniPCI Adapter CNet Wireless-G Cardbus Adapter 802.11g Wireless LAN PCI Adapter 802.11g 54M Wireless CardBus Adapter...
- Software downloads 2006-12-11
- Experimental Evaluation of Adaptive Modulation and Coding in MIMO WiMAX With Limited Feedback
- This paper evaluates the throughput performance of an OFDM WiMAX (IEEE 802.16-2004, Section 8.3) transmission system with Adaptive Modulation and Coding AMC by outdoor measurements. The standard compliant AMC utilizes a 3-bit feedback for SISO and Alamouti coded MIMO transmissions. By applying a 6-bit feedback and spatial multiplexing with individual...
- White papers 2007-11-28
- Performance Enhancement of WLAN Using 802.11n and MIMO Technology
- 802.11n is IEEE wireless standards that significantly improve throughput and range of Wireless Local Area Networks WLAN compared with other 802.11 standards. It is expected to provide a throughput of over 100 Mbps, which is twice that of 802.11g. This difference is because it is designed to operate in both...
- White papers 2008-10-04
- Multi-User Adaptive Resource Allocation Scheme for WLAN OFDM-MIMO Transmission
- Orthogonal Frequency Division Multiplexing OFDM has recently been proposed for use in high data-rate wireless systems. OFDM has an important property of spectrum utilization technique that distributes each tone, which is orthogonal with every other tone. The system capacity can be significantly improved by multiple transmit and receive antennas that...
- White papers 2008-08-25
- MiMo 1 (Windows)
- The MiMo Money In Money Out application is a personal finance application for home use only. Unlimited incoming/expenses categories and accounts are supported. Many different reports are available to display the incomes/expenses data. Current three languages are supported: English, German, and Greek. This version is the first release on CNET...
- Software downloads 2008-09-10
- sp39389.exe 2007-07-28 (Windows)
- This package supports the following driver models:Siemens 802.11g PC Card Wireless Network Adapter Conceptronic 54g Wireless PC-Card Conceptronic 54g Wireless PCI Card ASUS 802.11b/g Wireless LAN Card 802.11b/g Wireless LAN Card Gigabyte WMKG Cardbus WLAN Card Gigabyte WIKG mini PCI WLAN Card Gigabyte WPKG PCI WLAN Card CastleNet WP1280 802.11...
- Software downloads 2007-07-28
- MSI_MS6833B_Wireless_Driver_.exe 1.01.03.0000 (Windows)
- This package supports the following driver models:Siemens 802.11g PC Card Wireless Network Adapter Sitecom Wireless Network PC Card 54G WL-112v2 Sitecom Wireless Network PCI Adapter 54G WL-115v2 Sitecom Wirless Network PC Card MiMoXR WL-150 Sitecom Wireless Network PCI Adapter MiMoXR WL-151 CG-WLCB54AGM Wireless PC Card Wireless miniPCI Adapter Wireless PCI...
- Software downloads 2006-09-07
- comm_driver_wireless-g_v1.0.zip 2007-08-31 (Windows)
- This package supports the following driver models:BUFFALO WLI-U2-KG54-YB Wireless LAN Adapter BUFFALO WLI-U2-KG54 Wireless LAN Adapter BUFFALO WLI-U2-KG54-AI Wireless LAN Adapter BUFFALO WLI-U2-KG54-BB Wireless LAN Adapter Siemens 802.11g USB Wireless Network Adapter CNet Wireless-G USB dongle ASUS USB Wireless Network Adapter 802.11b/g USB Wireless Network Adapter Belkin Wireless G USB...
- Software downloads 2007-08-31
- comm_driver_wireless_g_no_soap_v1.0.zip 2007-08-31 (Windows)
- This package supports the following driver models:BUFFALO WLI-U2-KG54-YB Wireless LAN Adapter BUFFALO WLI-U2-KG54 Wireless LAN Adapter BUFFALO WLI-U2-KG54-AI Wireless LAN Adapter BUFFALO WLI-U2-KG54-BB Wireless LAN Adapter Siemens 802.11g USB Wireless Network Adapter CNet Wireless-G USB dongle ASUS USB Wireless Network Adapter 802.11b/g USB Wireless Network Adapter Belkin Wireless G USB...
- Software downloads 2007-08-31
- Novel Tap-Wise LMMSE Channel Estimation for MIMO W-CDMA
- In this paper, a tap-wise LMMSE channel estimator for MIMO W-CDMA is derived. Descrambling operations applied to delayed versions of the received signal whiten the input signal. The descrambling process thus breaks up the full channel autocorrelation matrix including spatial and temporal correlation into several independent, small autocorrelation matrices that...
- White papers 2008-12-09
- << Previous
- page 1 of 4
- Next >>
Content Types
Refining Tags
- Wireless (33 results)
- Wi-Fi (27 results)
- Microsoft Windows (19 results)
- Wireless LANs (15 results)
- Networking (14 results)
- Wireless And Mobility (13 results)
- WLAN (13 results)
- WiMAX (12 results)
- LANs (12 results)
- OFDM (9 results)
- Belkin Corp. (9 results)
- IEEE 802.11g (9 results)
- PCI (8 results)
- Mobile (5 results)
- MSI (5 results)
- IEEE 802.11n (5 results)
- Marketing (4 results)
- Michael Kassner (4 results)
- Advertising & Promotion (4 results)
- Radio (4 results)
- MIMO-OFDM (4 results)
- Algorithm (4 results)
- Academy Publisher (3 results)
- Productivity (3 results)
- Performance (3 results)
- Engineering (3 results)
- RF (3 results)
- IEEE (3 results)
- Card (3 results)
- network (3 results)
- Personal Technology (3 results)
