If you're friendly with the ISPs, why are you writing from the point of view of... Nov 20, 2009
You are implying that changing user behavior (IP video) is changing the ability for multiplexing to keep these utilization ratios this high. But that is simply wrong. (Multichannel News)
GEN reports on enhancing the applications of qPCR Nov 19, 2009
New Rochelle, NY, November 18, 2009Quantitative polymerase chain reaction (qPCR) technology is experiencing a surge of interest and rapid expansion as a result of advances such as instrumentation that pushes capacity to 1,536 wells and optimization-free multiplexing, reports Genetic Engineering chnology News (GEN). The technique's ability to both detect and simultaneously quantify specific DNA sequences is increasing its use in basic research and diagnostics, according to the November 15 issue... (EurekAlert!)
New Plastic Optical Fiber Technology May Revolutionize High Speed Last-mile Communication Networks Nov 9, 2009
"Not only will this increase data transmission rates in POF networks, but it could be used for time division multiplexing (TDM) to increase the bandwidth of optical networks beyond what is possible with current wavelength division multiplexing (WDM) techniques," Lanzani says. Whereas WDM uses light pulses of different colours to create different channels and therefore carry more data along a single fibre, TDM, as its name suggests, separates the pulses by time, allowing two or more signals to be... (Science Daily)
Field experiment on a robust hierarchical metropolitan quantum cryptography network Oct 16, 2009
A full-mesh backbone network is built with a quantum router in the center to supply a no-congestion communication between all the gateways simultaneously, while the quantum switch based on the time multiplexing can achieve a balance for subnets between network efficiency and speed. In addition, trusted relay is a compromising method to extend the scale of the network as long as a practical quantum repeater is still missing. (EurekAlert!)
Malaysia's Leading WiMAX Operator Deploys Fujitsu's High-Speed Optical Wavelength Division Multiplexer Sep 18, 2009
Fujitsu's high-speed optical wavelength division multiplexing equipment is already widely used as a core part of both fixed-line and wireless networks of major telecom carriers as well as cable television companies in North America and Japan, where broadband networks are widely deployed. In Asia, the current win follows the August 2008 deployment of the FLASHWAVE 7500 platform in Vietnam. (JCN Network, Japan)
Drug discovery process more accurate, less expensive using novel mass spectrometry application Sep 18, 2009
The approach developed by the UC group also holds appeal in that it has multiplexing capabilitiesmaking it possible to, measure inhibitors for two or more enzymes with one pass through the compound repository. Typical assays start with one target enzyme and that is tested against an entire compound repository to look for inhibitors. (EurekAlert!)
Nevion Announces State-of-the-Art Video Transport Over IP at IBC Sep 15, 2009
Designed to carrier-class specifications and features, these products integrate key compression technologiesJPEG2000 and MPEG-2, multiplexingTDM, transport stream multiplexing and WDM, mapping to IP, as well as SDTI, ASI, SDH, and protect at all network layers. . (Yahoo! Wire -- Entertainment News)
Sonic Launches BD PowerStation Sep 5, 2009
The Sonic BD PowerStation leverages the same exclusive video encoding and title multiplexing engines used in Sonic's industry-leading products for high-end facilities, which are responsible for the vast majority of commercially released BD titles. Capabilities include: support for MPEG-2 HD, VC-1 encoding with segment re-encoding that provides significant video encoding image quality controls; simple-to-learn and use authoring application that offers HD motion menus and interactive navigation... (Yahoo! Wire -- Entertainment News)
NEC Launches Sale of MPLS-TP Next Generation Packet Transport Device Sep 4, 2009
Tokyo, Sept 4, 2009 - (JCN Newswire) - NEC Corporation announced today the launch of sales for the MN5000 Series, a next generation packet transport device that uses MPLS-TP(1) transmission to enable carrier networks to migrate to packet based networks, such as IP and Ethernet, with existing ATM (Asynchronous Transfer Mode) and TDM (Time Division Multiplexing) transmission technologies, and bolsters NEC's portfolio of packet transport products. The MN5000 series has adopted MPLS-TP to enable the... (JCN Network, Japan)
Cattle focus of high-altitude research in NM Aug 24, 2009
This will enhance the multiplexing capability of HybSelect to perform surveys in large-cohort studies. NCGR scientists searched for a fast and affordable technology that would allow them to capture the exons of interest for re-sequencing. (Fresno Bee -- Nation)
Motorola Accelerates TD-LTE Commercialization with Success in Trials Aug 6, 2009
Motorola's success in these trials and competency in TD-LTE has been built upon its commercialized Orthogonal Frequency Division Multiplexing (OFDM) solutions and a number of industry-leading successes. Equipment involved in these trials is based on Motorola's second-generation OFDM products including Motorola's Base Band Unit (BBU) that supports TD-LTE, FDD-LTE and , and features a Remote Radio Unit (RRU) that supports 2x2 Multiple Input Multiple Output (MIMO). (PR Newswire)
AMD, HP propose extensions for PCI Express 3.0 Aug 1, 2009
A so-called protocol multiplexing extension would let chips dynamically switch between as many as seven different protocols in addition to PCIe using a shared set of chip pins, buffers and board traces. Resulting chips could use fewer pins, and OEMs would need fewer devices and could make more flexible systems. (EETimes)
PMC-Sierra merges Sonet, IP for access nets Jul 21, 2009
The HyPHY 10/20G chips integrate a wide range of features for both traditional Sonet/SDH time division multiplexing networks and emerging Carrier Ethernet services ... They sport multiplexing capabilities and have both Small Form-Factor Pluggable and 10 Gigabit Small Form-Factor Pluggable + interfaces. (EETimes)
DNA Sudoku: Logic Of 'Sudoku' Math Puzzle Used To Vastly Enhance Genome-sequencing Capability Jun 26, 2009
The mixing together and simultaneous sequencing of a massive number of DNA samples is known as multiplexing. In previous multiplexing approaches, scientists first tagged each sample with a barcode a short string of DNA letters known as oligonucleotides before mixing it with other samples that also had unique tags. (Science Daily)
Broadcom to Introduce GPON Integrated Access Device Semiconductors in China Jun 22, 2009
GPON further offers network timing that is compatible with existing time division multiplexing (TDM) voice networks in carrier infrastructures that allows carriers to transition existing TDM traffic to a more cost effective network, resulting in a greater revenue return on legacy services with corresponding declines in operating costs. "Broadcom is pleased to provide our Chinese customers with a reliable and cost effective, stable, long term source of GPON silicon," said Greg Fischer, Vice... (PR Newswire)
VTC Selects TANDBERG Television for HD and SD Playout to DTT and Satellite Jun 16, 2009
Vietnam Multimedia headend enables simultaneous encoding and multiplexing for hybrid network. Hong Kong 15th June 2009 TANDBERG Television, part of the Ericsson group (NASDAQ:ERIC), announced today that Vietnam Multimedia Corporation (VTC) has selected TANDBERG Television to provide the encoding, multiplexing and modulation for ten high-definition and 32 standard-definition channels that are simultaneously played out over satellite and digital terrestrial networks. (Multichannel News)
Q&A: Panasonic's 'recession busting' VoIP promotion explained May 14, 2009
For example our NCP systems consume less than half the power of their TDM (Time Division Multiplexing) predecessors. Likewise our offices and factories have adopted green working methods and are constantly striving to improve on our own high standards. (Accounting Web, UK)
2009 NAB Show Exhibitor Profiles Apr 18, 2009
The modularity and high flexibility of Appear TVs head-ends make them suitable for multiple network architectures: streaming and multiplexing of digital content over IP based networks and conversion of digital content for analog networks (and distribution of TV and FM radio) ... On a combined booth, Ericsson and TANDBERG Television are Delivering the Individual TV Experience" and showing how their latest solutions are enabling new consumer experiences. These new solutions are designed to... (Yahoo! Wire -- Entertainment News)
Tackling security of VoIP networks Apr 14, 2009
It is vital to look for a communications network architecture that seamlessly integrates both Internet Protocol (IP) and legacy Time Division Multiplexing (TDM) connections to unify voice, data and video on a single IP-based network. This simplifies the deployment, integration and management of an organisations IT systems and infrastructure. (The Star Online, Malaysia -- Technology)
CableLabs Issues Request For Information On 3-D TV Apr 9, 2009
Broberg noted that there are more than 30 different methods for multiplexing left and right images into a video stream ... Another technique is color multiplexing, which uses color filters to separate the left and right sides ... According to Broberg, the Moving Picture Experts Group - which administers the MPEG video standards -- is currently developing a signaling technique to identifying which type of 3-D multiplexing is being used. (Multichannel News)
Sharp to Introduce Receiver Tuner Module for One-Seg Digital Broadcasts Mar 27, 2009
(1) Data source: JEITA (Japan Electronics and Information Technology Industries Association)(2) OFDM (Orthogonal Frequency Division Multiplexing) is a digital modulation scheme adopted for use in terrestrial digitalbroadcasting. (3) Sharp's previous product: VA3A5JZ922. (JCN Network, Japan)
Tianjin Broadcast & TV Network Deploys TANDBERG Television iSIS 8000 Solution for Cable Headend Mar 21, 2009
The MX8400 is ideal for a wide range of multiplexing and re-multiplexing applications and introduces a new concept in multiplexing by being able to support up to multiple independent output streams allowing for greater flexibility and for future system expansion. Tianjin Broadcast & TV Network Co. Ltd.Tianjin Broadcast and TV Networks Co., established in 2000, is one of the largest cable TV operators in China. (Yahoo! Wire -- Entertainment News)
OFC/NFOEC features breakthroughs in next-generation ethernet, metamaterials, networks Mar 18, 2009
Achieving these high speeds requires data to be "multiplexed," a process in which a single high-speed stream is split into several slower streams using a multi-level modulation format and polarization multiplexing technologies ... Talk OTuO7, "22.4-Gb/s OFDM Transmission over 1000 km SSMF Using Polarization Multiplexing with Direct Detection" (Tuesday, March 24, 6:15 - 6:30 p.m.) ... Reliable multiplexing at 640G. (EurekAlert!)
New organic material may speed Internet access Mar 16, 2009
The nanophotonic device obtained in this way, says the group, has demonstrated the best all-optical demultiplexing rate yet recorded for a silicon-organic-hybrid device. Multiplexing is the process by which multiple signals or data streams are combined and transmitted on a single channel, thus saving expensive bandwidth ... Demultiplexing is the reverse process. (EurekAlert!)
Fujitsu Conducts Collaborative Field Testing of LTE Mar 16, 2009
These tests revealed that the adaptive switching used in MIMO multiplexing was effective in achieving stable throughput in outdoor carrier environments ... MIMO, a core technology underlying LTE, is a spatial multiplexing technology that uses multiple antennas transmitting/receiving different signals on the same frequency. (JCN Network, Japan)
Virtualization for HPC: Critiques and challenges Mar 3, 2009
Moreover, HPC deployers seldom considered COTS-based acquisition paths and technologies like virtualization because space and time multiplexing provided by hardware virtualization provides no short-term benefit to HPC users. However, using virtualization to scale available compute resources to meet capacity computing needs and to apply available computing power to match capability computing demands is making virtualization sufficiently attractive to challenge this hardware-centric acquisition... (Search Enterprise Linux)
Verizon Business Receives Security Clearance From Government of India to Operate International Gateways Feb 27, 2009
The network nodes in each city -- located in key technical sites where multiple service providers have easy access to the Verizon Business network -- allow access using both TDM (time division multiplexing) and Ethernet technologies. The company began offering Private IP services under its own licenses on July 1, 2008. (PR Newswire)
The long test road to LTE Feb 24, 2009
"Core WiMax technologies such as OFDM orthogonal frequency division multiplexing signal types and MIMO multiple-input/multiple-output signal processing algorithms are also used in LTE.". But the commonalities among the two broadband services' modulation and transmission schemes have not led to a concerted effort by test equipment companies and test engineers to develop common design, development and test platforms for the standards. (EETimes)
Motorola Brings LTE to Life on the Streets of Barcelona Feb 16, 2009
LTE is based on Orthogonal Frequency Division Multiplexing (OFDM), a next-generation radio frequency technology that has high spectral efficiency, and utilizes an all-IP flat architecture. This results in increased capacity and delivers a lower cost per bit, enabling the efficient delivery of mobile broadband services to the mass market. (PR Newswire)
Fujitsu Laboratories Develops CMOS Transmitter IC for 40Gbps Optical Transmission Systems Feb 13, 2009
Optical transmitters require an IC that outputs a high-speed electrical signal of 40Gbps, by multiplexing together multiple electrical signals, each running at a relatively slow speed of 2. 5Gbps to 10Gbps. (JCN Network, Japan)
Transmitting data@ 640 Gbps Feb 8, 2009
At the receiving end the parallel signals have to be read out in a complementary de-multiplexing process. Reliable and fast multiplexing and de-multiplexing represent a major bottleneck in linking up the electronic and photonic worlds ... The new de-multiplexing device demonstrated at the Technical University of Denmark, by contrast, can handle the high data rate, and can do so in a stable manner. (Sify.com, India)
Sudan warns ICC on el-Bashir arrest warrantCrisis in southern Darfur is threatening civilians - UN officialAfrican leaders drop bid to block Bashir's ICC arrest (RECALLED, PLEASE IGNORE)UN chief mediator seeks joint peace front in Darfur IFJ warns against Somalia news blackoutIFJ condemns killing of Somali journalistHunger: Nearly four million Somalis risk death9 countries endorse pact to combat Somali pirates CNDP changes into political partyMountain gorillas increase in DR CongoGreat Lakes Region seeks to wipe out Congo militiasWarlord Lubanga's trial live on Congolese TV Ivorian Prime Minister urges mutinous soldiers to remain calmGbagbo: "Whoever delays Ivorian elections is a criminal"Gbagbo reaffirms his desire for Ivorian peaceGbagbo signs Ivorian amnesty law ON THE WIRE US$200m telecom project to digitally connect Africa takes offAccra, Ghana (PANA) A 200 million-dollar telecommunications project aimedat improving telecommunications among African countries and with Europe hastaken off. 07/02/2009 Full Text... Feb 8, 2009
"In employing the combination of Dense Wave Multiplexing Technology of 1.28 Terabits per second and two fibre pairs Main One will deliver far more capacity to the region than any existing or proposed undersea projects even while bringing costs down to about 20 percent of what is currently obtainable from SAT 3 or satellite service operators," Opeke stated. Accra - 07/02/2009. (Panapress.com)
