Patrick Mannion
Write for Electronic Design
28 results found for Patrick Mannion, displaying items 1 - 20

 

August 7, 2000   [Product Innovation]
10-Gbit Ethernet Switching Processor Blasts Barriers To The Backbone
The incessant drive for faster, lower-cost connections to the Internet backbone has set the stage for a struggle between the local-area network (LAN) and the wide-area network (WAN) to achieve the heart and soul of the metropolitan-area network...

July 24, 2000   [Editor's Notebook]
Communications Paves The Path To World Unity
When I started covering Communications technology, I was pretty excited as almost every facet has a high "cool" factor. From satellite to wireless networks, optical systems, and the Internet, there are innovations everywhere you turn that will...

July 24, 2000   [Product Innovation]
2-Gbit/s Fibre Channel Repeater Doubles Throughput, Halves Power
Storage systems are the heart of the Internet and enterprise networks. But with the increasing amount of data passing to and fro at an exponential rate, these are quickly creating a bottleneck in the drive to maximize throughput in the networks they...

July 24, 2000   [Technology Report]
Satellite Systems Gear Up To Meet The Challenges Of Global Networks
Nothing epitomizes the global nature of everyday life quite like satellite communications. From video and television to voice and basic messaging services, it's the heart and soul of the drive to instantly access information, anytime, anywhere....

July 10, 2000   [Forefront]
Double-Spreading Modulation Scheme Picks Up Where CDMA And TDMA Leave Off
Multiple-access wireless systems are under constant pressure from customers demanding higher data rates and increased service quality. Unfortunately, regulatory requirements limit the bandwidth and output-power levels available. In turn, this...

June 26, 2000   [Product Innovation]
Why HDSL2? It Goes The Extra Mile(s)
The HDSL2 chipset from Excess Bandwidth arrives during a time of serious soul searching for DSL providers as a whole. As they try to meet their last-mile requirements, all current options are up for review under five main criteria: data versus...

June 26, 2000   [Product Innovation]
Chip Set For Symmetric DSL Doubles Twisted Pair's Reach
Despite the many exciting advances taking place in fixed wireless, satellite, and optical communications, the task of bringing broadband services that last mile, to the consumer, still falls on the shoulders of plain old copper lines. This copper...

May 29, 2000   [Forefront]
High-Speed Fiber-Optic MAN Allows Customer Provisioning On-The-Fly
As service providers and private enterprises expand their bandwidth to keep pace with user demands, a major bottleneck is being formed between the network edge and the backbone. This bottleneck is causing severe underuse of the backbone, which has...

May 29, 2000   [Technology Report]
Wireless LANs Explode With A Kaleidoscope Of Options
Since the FCC opened up the spectrum in the 2.4-GHz band for unlicensed use, companies such as Proxim, Lucent, and Symbol Technologies have led the charge of proprietary wireless connectivity solutions into vertical markets. These include...

May 15, 2000   [Forefront]
First HDSL2 Interoperability Tests Performed
The University of New Hampshire's InterOperability Laboratory (UNH-IOL) held its first multivendor high-bit-rate DSL (HDSL2) testing period recently at its facilities in Durham, N.H. AccessLAN Communications, ADC, ADTRAN, Alcatel, Conexant Systems,...

May 15, 2000   [Forefront]
Low-Power Three-Chip Set Handles Four ADSL G.dmt/G.lite Lines
The MTK-20450 DynaMiTe is a four-channel, rate-adaptive, ADSL modem chip set for central-office (CO) equipment. Other target markets include DSL-access multiplexers, next-generation digital loop carriers,...

May 1, 2000   [Editor's Notebook]
In A World Of Many Options, There's A Case For DSLine
Well, I finally did it. I abandoned my soul-deadening commute from Long Island to New Jersey. But after only a few weeks of telecommuting bliss, I was getting increasingly frustrated, to the extent that I'd have to periodically leave my office to...

May 1, 2000   [Product Innovation]
Host-Based ADSL Modem Halves Power And Cost
The demand for inexpensive high-speed Internet access anytime and anywhere is accelerating, putting the onus upon notebook and laptop manufacturers to respond in kind. Service ubiquity and low costs have made V.90 modems, either as PC Cards or as...

April 17, 2000   [Forefront]
DSL Solutions Integrate Layers 1 Through 3 To Whittle Down Cost And Save On Space
It's becoming apparent that this year will mark the coming of age of digital-subscriber-line (DSL) technology. With predictions for Bell Atlantic alone ranging from 500,000 subscribers this year to 7 million by 2004, it's hard to believe anything...

April 17, 2000   [Technology Report]
Last Digital-TV Issues Get Resolved As Industry Gears Up For Prime Time
From technical ingenuity to political intrigue, a tumultuous drama has unfolded over the last eight to 12 months in the digital-TV arena. The lead roles were played by the cable, television, consumer-electronics, and broadcast industries—with...

April 3, 2000   [Forefront]
Motorola To Support Intel's CNR Card Definition
Motorola has announced plans to support Intel's new Communication Networking Riser (CNR) card definition for desktop PC platforms. This means Motorola's software communication solutions now can be integrated onto motherboards based on the new CNR...

April 3, 2000   [Forefront]
Chip Set And Software Combine To Take VoIP To The Masses
The transition from switched to packet networks continues at a rapid rate, leaving providers clamoring for high-performance, highly functional, low-cost voice-over-IP (VoIP) solutions.Recent figures from research company Dataquest tell the story....

April 3, 2000   [Product Innovation]
One-Chip Baseband Processor Lifts CDMA To Integration Nirvana
As CDMA technology continues to wind its own way through the cellular diaspora, it is as susceptible to the pressures of increased integration as any of its counterparts. The reasons are myriad, but they mostly revolve around the almost universal...

March 20, 2000   [Forefront]
FCC Roadblocks COFDM Petition
Finally, it could be over. By unanimous vote, the Federal Communications Commission (FCC) has denied the petition filed by Sinclair Broadcast Group requesting that the COFDM modulation standard be added to the U.S. digital TV (DTV)...

March 20, 2000   [Product Innovation]
Rate-Independent CDR Chip Locks In At Up To 2.7 Gbits/s
One of the key indicators of a fiber system's performance is how far a signal can be transmitted before it must be regenerated. A lot goes into determining this, from the quality and power of the original signal, to connectors, to noise within the...





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