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ASIC Implementation Of A MIMO-OFDM Transceiver For 192 Mbps WLANs
White Papers The ASIC achieves an uncoded throughput of 192 Mbps in a 20 MHz channel resulting in a spectral efficiency of 9.6 bits/s/Hz. Next generation Wireless Local Area Networks (WLANs) such as the IEEE 802.11n standard are expected to rely on multiple...
[February 17, 2006, 0:01]
11 Mbps Wireless LAN: PC Card User Guide - Full Featured Wireless Local Area Networking Made Simple
White Papers If the office already has an Ethernet LAN, the 3Com 11 Mbps Wireless LAN can extend the network without adding more wires. 3Com wireless technology brings the benefits of a Local Area Network (LAN) to the office without the restraints and expense...
[January 25, 2006, 0:01]
54 Mbps IEEE 802.11 Wireless LAN At 2.4 GHz
White Papers In 2000 the market for wireless local-area networks (WLANs) grew with the introduction of new products complying with the 802.11a and 802.11b standards. These two standards are designed to mutually coexist, allowing both wireless networks to share...
[November 7, 2003, 5:35]
Prepare For Gigabit Ethernet
News If you've been working with networks as long as I have, you probably remember the days when 10-Mbps Ethernet seemed fast. And when 100-Mbps "Fast" Ethernet debuted -- Wow! Just when it seemed as if Ethernet couldn't get any faster, along came...
[January 28, 2003, 8:32]
Orange Trials 3G Rival To WiMax
Talkback 12 Mbps with HSDPA, 14 Mbps with this technology, all sounds great in theory, particularly for the hardware manufacturers, but why do you want 12 Mbps on a mobile phone, another interesting thing is that, all that is required from the operators...
[April 3, 2005, 16:40]
Mobile Industry Looks Beyond 3G
Talkback I hate the term Mbps (bits), when are companies, including fixeld subscriber line providers, going to start talking in MBps (MegaBytes)
[February 14, 2005, 19:32]
Fiber Distributed Data Interface
White Papers The Fiber Distributed Data Interface (FDDI) specifies a 100-Mbps token-passing, dual-ring LAN using fiber-optic cable. It should be noted that relatively recently, a related copper specification, called Copper Distributed Data Interface (CDDI) has...
[August 20, 2003, 23:44]
802.11a Wireless Networking With Windows XP
White Papers For the typical SOHO user with a broadband connection that tops out at 3 Mbps downstream, an 11 Mbps 802.11b wireless LAN used for Web browsing, e-mail, occasional file transfers between local computers, and audio streaming on a local area network...
[September 20, 2005, 3:00]
Twisted-Pair Ethernet: Copper Cabling For High Performance Networking
White Papers Ethernet has become the default network communications protocol and has evolved from first generation 10 Megabits per second (Mbps) speeds that were predominant in the early 1990s to the 10 Gigabits per second (10 Gbps) of today's networks.
[March 12, 2008, 0:01]
Question About Burst And Throughput
Forum Assume that we have a link with bandwidth equal to 1 Mbps , where 1 bit takes 10 ms to reach the receiver (propagation speed is the same in both directions). What would be the actual throughput (Mbps) in the 3 previous examples if we assume that...
[December 22, 2007, 7:36]
Carrier Ethernet - Defined
White Papers Initially developed by carriers to deliver Ethernet to enterprise customers at bandwidth levels previously unavailable (10 Mbps, 100 Mbps and 1Gbps), Carrier Ethernet services are becoming prevalent across leading European metropolitan centers.
[August 6, 2007, 3:27]
The Advantages Of DS2 For Networked Entertainment
White Papers This paper considers the advantages of DS2 200 Mbps powerline communications technology for networked entertainment. This paper makes a comparative analysis of the available technologies for home networking and in particular considers the...
[November 17, 2006, 0:00]
ABwE: A Practical Approach To Available Bandwidth Estimation
White Papers This paper reports on a new tool developed for monitoring available bandwidth in the range from several Mbps to 1000 Mbps. The tool is based on the packet pair dispersion technique. It has been in experimental use at SLAC for several months and it...
[July 8, 2008, 1:01]
155 Mb/s Plastic Optical Fiber And Hard Polymer Clad Fiber PMD Specification
White Papers This specification describes the Physical Medium Dependent (PMD) sublayer for a 155.52 Mbps private User Network Interface (UNI) over Plastic Optical Fiber (POF) and Hard Polymer Clad Fiber (HPCF) cabling.
[September 26, 2003, 5:10]
BT Pushes Broadband Up To 8Mbps
Talkback If you're beyond a certain distance then I don't think you could ever get 2 Mbps using existing ADSL. Your options would therefore be: a) Switch to cable, or b) Downgrade to a 1 Mbps service and save yourself some money.
[March 6, 2006, 12:55]
Technical Paper: How Fast Are Ethernet Networks?
White Papers Networking speeds are measured in megabits per second (Mbps). Standard Ethernet transmits data at a speed of 10 Mbps, which is ample performance to send business files quickly to other computers and printers.
[July 13, 2004, 0:00]
BT's Superfast Broadband Set For November Launch
Talkback Well ask BT to do one for 0.5, 1, 2 and 8 Mbps ADSL and be amazed at how few of us can even get 1 Mbps let alone 8. Rember those coverage maps of the UK that mobile phone companies used to do ? BT would do better to improve coverage for us all...
[June 7, 2005, 13:24]
Cisco IDS 4250 Sensor Improves Performance Of Cisco IT IDS
White Papers Cisco IT has 4 155 Mbps OC-3s to handle Internet access in San Jose. Both the data centers and the Internet access points required an intrusion detection network sensor that could handle more than 150 to 250 Mbps throughput.
[March 4, 2005, 23:00]
Broadband BT Exchange Problems
Forum Our connection speeds hover around 10 mbps down and 2 mbps up throughout. glad i use a fixed wireless service, BT are doing a lot of 21c network stuff which is causing a lot of disruption to ADSL customers.
[September 15, 2007, 0:29]
Practical Wi-Fi Security
White Papers This white paper provides information about Wi-Fi which is an abbreviation for wireless fidelity and is used to refer generically to any type of wireless network based on the IEEE 802.11 standard be that network 802.11b (an 11 Mbps technology...
[December 11, 2006, 5:08]
